TW201513892A - Cosmetic material - Google Patents
Cosmetic material Download PDFInfo
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- TW201513892A TW201513892A TW102135968A TW102135968A TW201513892A TW 201513892 A TW201513892 A TW 201513892A TW 102135968 A TW102135968 A TW 102135968A TW 102135968 A TW102135968 A TW 102135968A TW 201513892 A TW201513892 A TW 201513892A
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- TW
- Taiwan
- Prior art keywords
- group
- coated
- particles
- oil
- cosmetic
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 111
- 239000000843 powder Substances 0.000 claims abstract description 79
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 239000000805 composite resin Substances 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims description 43
- 239000000806 elastomer Substances 0.000 claims description 40
- -1 polysiloxane Polymers 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 24
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 14
- 229920006324 polyoxymethylene Polymers 0.000 claims description 14
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 229920002675 Polyoxyl Polymers 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 239000003039 volatile agent Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 abstract description 24
- 210000002374 sebum Anatomy 0.000 abstract description 15
- 239000002932 luster Substances 0.000 abstract description 6
- 229920002379 silicone rubber Polymers 0.000 abstract description 3
- 230000003248 secreting effect Effects 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- 229920002050 silicone resin Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 51
- 239000006185 dispersion Substances 0.000 description 19
- 239000010445 mica Substances 0.000 description 18
- 229910052618 mica group Inorganic materials 0.000 description 18
- AQAINAJAHUPYEU-UHFFFAOYSA-N 2,3-dimethylfluoren-1-one Chemical compound C1=CC=C2C3=CC(C)=C(C)C(=O)C3=CC2=C1 AQAINAJAHUPYEU-UHFFFAOYSA-N 0.000 description 17
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 17
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 15
- 229920002098 polyfluorene Polymers 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- 229910052719 titanium Inorganic materials 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 14
- 238000006482 condensation reaction Methods 0.000 description 13
- 238000011156 evaluation Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 12
- 239000004094 surface-active agent Substances 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 10
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 150000002430 hydrocarbons Chemical group 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 9
- 238000006460 hydrolysis reaction Methods 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 8
- 229920006037 cross link polymer Polymers 0.000 description 8
- 229910004283 SiO 4 Inorganic materials 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 description 6
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000007259 addition reaction Methods 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007764 o/w emulsion Substances 0.000 description 4
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000011246 composite particle Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 3
- 229940008099 dimethicone Drugs 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 125000001196 nonadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002328 sterol group Chemical group 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 125000003944 tolyl group Chemical group 0.000 description 3
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 235000014692 zinc oxide Nutrition 0.000 description 3
- ANBBCZAIOXDZPV-UHFFFAOYSA-N 1,1,1-trimethoxy-2-methyldecane Chemical compound CC(C(OC)(OC)OC)CCCCCCCC ANBBCZAIOXDZPV-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- JHFAEUICJHBVHB-UHFFFAOYSA-N 1h-indol-2-ol Chemical compound C1=CC=C2NC(O)=CC2=C1 JHFAEUICJHBVHB-UHFFFAOYSA-N 0.000 description 2
- FCTMFTCHMVUGTA-UHFFFAOYSA-N 2,3,4,4a-tetrahydrocyclopenta[b]pyran Chemical compound O1C=2C(CCC1)C=CC=2 FCTMFTCHMVUGTA-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229910020175 SiOH Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000012644 addition polymerization Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000002511 behenyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical group CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 125000002463 lignoceryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
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- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052628 phlogopite Inorganic materials 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
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- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000516 sunscreening agent Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- QUDQPKWOBLUSNU-UHFFFAOYSA-N 1,1,2,2,3,3,4,4-octamethylcyclobutane Chemical compound CC1(C)C(C)(C)C(C)(C)C1(C)C QUDQPKWOBLUSNU-UHFFFAOYSA-N 0.000 description 1
- WLRWTEIAYJHXDW-UHFFFAOYSA-N 2,2,3,3,4,4,4a,5,5,6-decamethyl-6H-cyclopenta[b]pyran Chemical compound CC1C=C2C(C(C(C(O2)(C)C)(C)C)(C)C)(C1(C)C)C WLRWTEIAYJHXDW-UHFFFAOYSA-N 0.000 description 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- URUKMUHHWWCNKS-UHFFFAOYSA-N 2-cyclohexyloxane Chemical compound C1CCCCC1C1OCCCC1 URUKMUHHWWCNKS-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 206010016759 Flat affect Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
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- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 description 1
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- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
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- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
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- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
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- 235000019792 magnesium silicate Nutrition 0.000 description 1
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- 235000019341 magnesium sulphate Nutrition 0.000 description 1
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- 230000003020 moisturizing effect Effects 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
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- 239000011343 solid material Substances 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
- 229940095068 tetradecene Drugs 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
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- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
本發明是關於化粧料，特別是關於一種塗佈隨後即有優異的光澤，並且即使隨時間經過而分泌出皮脂也不泛油光，使毛孔不明顯的化粧料。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic, and more particularly to a cosmetic which is excellent in gloss after coating, and which does not become oily even if sebum is secreted over time, so that pores are not noticeable.
就彌補皮膚在色彩方面的缺陷的方法而言，已知係以利用粉末的光學特性而自然地彌補的方法最為有效，實際上係廣泛利用光干擾性雲母鈦。但是，由於雲母鈦的表面反射強，所以在調配過度時，會有所謂使粧感閃爍刺眼，還有導致凸顯毛孔/細紋等皮膚的凹凸之缺點，而非常難以兼顧自然的粧感及藉由光學特性進行的彌補。 As a method for compensating for defects in the color of the skin, it is known that the method which is naturally compensated by utilizing the optical characteristics of the powder is most effective, and in fact, the light-interfering mica titanium is widely used. However, since the surface reflection of mica titanium is strong, when the preparation is excessive, there is a drawback that the makeup is glittering and glare, and the unevenness of the skin such as pores/fine lines is caused, and it is very difficult to balance the natural makeup feeling and borrowing. Compensated by optical properties.
對於這樣的狀況，由使用在雲母鈦的薄片狀基板粉體的表面被覆各種粒子，抑制源自基板粉體的表面反射，而可得彌補皮膚的凹凸且自然的粧感。 In such a situation, various kinds of particles are coated on the surface of the flaky substrate powder using mica titanium, and surface reflection from the substrate powder is suppressed, and the unevenness of the skin and the natural makeup feeling can be compensated for.
就以往所用的被覆粒子而言，可舉如：聚甲基丙烯酸甲酯等丙烯酸樹脂(折射率約1.49，參照專利文獻1)、氫氧化鋁(折射率1.58至1.76)、硫酸鋇(折射率1.64，參照專利文獻2)、氧化鋅(折射率1.95，參照專利文獻3)等。 The coated particles used in the related art include an acrylic resin such as polymethyl methacrylate (refractive index of about 1.49, see Patent Document 1), aluminum hydroxide (refractive index of 1.58 to 1.76), and barium sulfate (refractive index). 1.64, refer to Patent Document 2), zinc oxide (refractive index 1.95, see Patent Document 3), and the like.
又，近年，已知有以提高使用性為目標而在硫酸鋇等的粉體 附著聚矽氧彈性物(silicone elastomer)的複合粒子(參照專利文獻4)。 In addition, powders such as barium sulfate have been known for the purpose of improving usability in recent years. A composite particle to which a silicone elastomer is attached (see Patent Document 4).
在油中水型乳化化粧料及油性化粧料等化粧料中，環狀聚矽氧或低分子的直鏈狀聚矽氧等揮發性聚矽氧(折射率約1.4)係因其易使用性等而使用作為油相的主成分，而使用其以外的不揮發性油分或液狀的紫外線吸收劑等作為油相的副成分。 In cosmetics such as water-based emulsified cosmetic materials and oily cosmetic materials, volatile polyfluorene (refractive index of about 1.4) such as cyclic polyfluorene or low molecular linear polyfluorene is used for ease of use. Further, as the main component of the oil phase, a non-volatile oil component other than the oil component or a liquid ultraviolet absorber or the like is used as an auxiliary component of the oil phase.
在使用揮發性聚矽氧作為主成分的油中水型乳化化粧料或油性化粧料中，被覆粒子的折射率與油相的折射率的偏差較大，由揮發性聚矽氧尚未揮發之塗佈隨後的狀態開始，該被覆粒子就作為散射粒子而發揮作用，而於塗佈隨後即抑制源自薄片狀基板粉體的表面反射。 In an oil-based emulsified cosmetic or oily cosmetic using a volatile polyfluorene as a main component, the refractive index of the coated particles greatly differs from the refractive index of the oil phase, and the volatile polyfluorene is not volatilized. The subsequent state of the cloth starts, and the coated particles act as scattering particles, and then the surface reflection from the sheet-like substrate powder is suppressed after coating.
另一方面，當粉底等化粧製品調節成為在塗佈隨後即有光澤的粧感時，由於會隨著時間經過而泛出皮脂造成的光澤，而有光澤(油光)變得過多，被評估為化粧持久性不好的製品的問題。 On the other hand, when a cosmetic such as a foundation is adjusted to have a glossy makeup feeling after coating, the gloss caused by sebum is excessively generated as time passes, and the gloss (oily light) becomes excessive, which is evaluated as The problem of making a product with poor durability.
[專利文獻1]日本特開平9-48707號公報 [Patent Document 1] Japanese Patent Laid-Open No. Hei 9-48707
[專利文獻2]日本特開2003-342127號公報 [Patent Document 2] Japanese Patent Laid-Open Publication No. 2003-342127
[專利文獻3]日本特開2003-261421號公報 [Patent Document 3] Japanese Patent Laid-Open Publication No. 2003-261421
[專利文獻4]日本特開2011-1332號公報 [Patent Document 4] Japanese Patent Laid-Open Publication No. 2011-1332
本發明是有鑑於前述傳統技術而進行者，其應解決 的課題是提供一種化粧料，該化粧料係在塗佈隨後即有優異的光澤，並且即使隨時間經過而分泌出皮脂也不泛油光，使毛孔不顯眼者。 The present invention has been made in view of the aforementioned conventional techniques, and should be solved The problem is to provide a cosmetic which has excellent luster after coating, and which does not shine even when sebum is secreted over time, making the pores inconspicuous.
本案發明者等為解決前述課題精心研究，結果發現：使用在特定的粉體表面被覆有特定的粒子的被覆粒子及與該被覆粒子的折射率相近的油性成分，藉此，在塗佈隨後，油性成分與該被覆粒子的折射率呈相近的狀態，該被覆粒子作為散射粒子的作用變弱，源自該被覆粒子所被覆的基板粉體的光澤感強，而於塗佈隨後即給予適度的光澤感。隨著時間經過，皮脂分泌而增加源自該皮脂的光澤感。另一方面，油性成分中的揮發成分揮發，而該被覆粒子與殘存的油性成分(也包含隨時間經過而分泌的皮脂)的折射率緩緩地開始偏差，隨之，該被覆粒子緩緩地顯現出作為散射粒子的作用。藉此，緩緩地減低源自該被覆粒子所被覆的基板粉體的光澤感。而藉此，發現一種使毛孔不顯眼的化粧料，其不只是在塗佈時會維持適度的光澤，在隨時間經過後(在皮脂分泌之後)也會維持適度的光澤，遂完成本發明。 In order to solve the above problems, the inventors of the present invention have found that coated particles coated with specific particles on a specific powder surface and oily components having a refractive index close to that of the coated particles are used. The oily component is in a state of being close to the refractive index of the coated particle, and the coated particle has a weak effect as a scattering particle, and the substrate powder coated by the coated particle has a strong glossiness, and is given a moderate amount after coating. Glossy. As time passes, sebum is secreted and the gloss is derived from the sebum. On the other hand, the volatile component in the oil component volatilizes, and the refractive index of the coated particle and the remaining oil component (including sebum secreted over time) gradually starts to deviate, and the coated particle gradually follows. It appears as a function of scattering particles. Thereby, the glossiness of the substrate powder which is covered by the coated particles is gradually reduced. On the other hand, it has been found that a cosmetic material which makes the pores inconspicuous maintains a moderate gloss not only at the time of coating, but also maintains a moderate gloss after the passage of time (after sebum secretion), and the present invention has been completed.
亦即，本發明的化粧料的特徵是：含有(a)在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子及(b)含有揮發性聚矽氧油的油性成分，而該油性成分的整體折射率是1.39至1.43。 That is, the cosmetic of the present invention is characterized in that (a) coated particles coated with polyoxyxene elastic particles or polyoxyxene elastic/polyoxyn resin composite particles on the surface of the flaky substrate powder and (b) An oily component containing a volatile polysiloxane oil having an overall refractive index of 1.39 to 1.43.
在前述化粧料中，薄片狀基板粉體以閃粉(luster powder)為合適。 In the aforementioned cosmetic, the flake-form substrate powder is suitably a luster powder.
在前述化粧料中，(a)成分的調配量以1至10質量%為合適。 In the above cosmetic, the amount of the component (a) is suitably from 1 to 10% by mass.
在前述化粧料中，4聚物或3聚物的揮發性二甲基聚矽氧烷的調配量以揮發性聚矽氧油中之50%以上為合適。 In the aforementioned cosmetic, the amount of the volatile dimethyl polyoxane of the 4-mer or the 3-mer is suitably 50% or more of the volatile polyoxygenated oil.
在前述化粧料中，在皮膚塗佈後，源自(a)成分的光澤以會隨時間經過而減低為合適。 In the aforementioned cosmetic, after the application of the skin, the gloss derived from the component (a) may be reduced as time passes.
本發明的化粧料係可提供一種化粧料，其係含有(a)在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子與(b)含揮發性聚矽氧油之整體折射率為1.39至1.43的油性成分；係於塗佈隨後即有優異的光澤，且隨時間經過而分泌出皮脂也不泛油光，使毛孔不顯眼的化粧料。 The cosmetic of the present invention can provide a cosmetic comprising (a) coated particles coated with polyoxyxene elastomer particles or polyoxyxene elastomer/polyoxymethylene resin composite particles on the surface of the sheet-like substrate powder. (b) An oily component containing a volatile polyoxyxene oil having an overall refractive index of 1.39 to 1.43; it has excellent gloss after coating, and sebum is not secreted over time, making the pores inconspicuous. Cosmetics.
第1圖表示將在雲母鈦表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子，(A)在二甲基聚矽氧烷中調配20%的試料，及(B)將該被覆粒子塗佈在黏著帶的試料的光學特性之圖。 Fig. 1 is a view showing a coated particle in which a surface of a mica titanium is coated with a polyoxyxene elastomer/polyoxymethylene resin composite particle, (A) a sample in which 20% is mixed in dimethylpolysiloxane, and (B) The optical characteristics of the sample coated with the coated particles on the adhesive tape.
第2圖表示將在雲母鈦表面被覆有聚甲基丙烯酸甲酯粒子的被覆粒子，(A)在二甲基聚矽氧烷中調配20%的試料，及(B)將該粉體塗佈在黏著帶的試料的光學特性圖。 Fig. 2 is a view showing coated particles coated with polymethyl methacrylate particles on the surface of mica titanium, (A) 20% sample in dimethyl polyoxane, and (B) coated powder. Optical characteristics of the sample in the adhesive tape.
第3圖表示將本發明的(a)在薄片狀基板粉體表面上被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子被覆粒子的SEM照片。 Fig. 3 is a SEM photograph showing the (a) coated on the surface of the sheet-like substrate powder with the polyoxyxene elastomer particles or the polyoxyxene elastomer/polyoxymethylene resin composite particle-coated particles.
本發明化粧料是由下述者所構成：(a)在薄片狀基板 粉體表面被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子，及(b)含有揮發性聚矽氧油之整體折射率是1.39至1.43的油性成分。 The cosmetic of the present invention is composed of: (a) a sheet-like substrate The surface of the powder is coated with coated particles of polyoxyxene elastomer particles or polyoxyxene elastomer/polyoxymethylene resin composite particles, and (b) an oily component having a volatile refractive index of 1.39 to 1.43. .
以下，詳細說明各成分。 Hereinafter, each component will be described in detail.
((a)在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子) ((a) coated particles of the surface of the sheet-like substrate powder coated with polyoxyxene elastomer particles or polyoxyxene elastomer/polyoxymethylene resin composite particles)
本發明的(a)成分，是在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子的被覆粒子，或在薄片狀基板粉體表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子。 The component (a) of the present invention is coated particles in which the surface of the flaky substrate powder is coated with polyoxyl oxyelastic particles, or the surface of the flaky substrate powder is coated with polyoxyxene elastomer/polyoxymethylene resin composite particles. Covered particles.
在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子的被覆粒子，是在薄片狀基板粉體的表面附著有聚矽氧彈性物的粒子。又，在薄片狀基板粉體表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子，是以聚矽氧樹脂作為黏合劑，而在薄片狀基板粉體的表面附著有聚矽氧彈性物的粒子。 The coated particles coated with the polysiloxane elastomer particles on the surface of the sheet-like substrate powder are particles in which a polyoxylene elastomer adheres to the surface of the sheet-like substrate powder. Further, the coated particles in which the surface of the sheet-like substrate powder is coated with the polyoxyxene elastomer/polyoxymethylene resin composite particles are made of a polyfluorene resin as a binder, and a polyfluorene is adhered to the surface of the sheet-like substrate powder. Particles of oxygenates.
(a)被覆粒子是以折射率是1.385至1.435為理想。(a)成分的折射率在該範圍外時，有無法得到本發明的效果之情形。 (a) The coated particles are preferably in a refractive index of 1.385 to 1.435. When the refractive index of the component (a) is outside the range, the effect of the present invention may not be obtained.
但是，用以下所示之通常的製造方法所得的(a)成分，係滿足此折射率範圍。 However, the component (a) obtained by the usual production method shown below satisfies the refractive index range.
就本發明的化粧料而言，化粧料總量中，(a)成分的調配量是1質量%以上為理想，1.5質量%以上更理想，3質量%以上為特別理想。(a)成分的調配量過少時，會有得不到本發明的效果之情形。 In the total amount of the cosmetic of the present invention, the amount of the component (a) is preferably 1% by mass or more, more preferably 1.5% by mass or more, and particularly preferably 3% by mass or more. When the amount of the component (a) is too small, the effect of the present invention may not be obtained.
又，化粧料總量中，(a)成分的調配量是10質量%以下為理想。(a)成分的調配量過多時，會有光澤感變得過度，隨時間經過的不 泛油光度及使毛孔不顯眼度不佳之情形。 Further, in the total amount of the cosmetic, the amount of the component (a) is preferably 10% by mass or less. When the amount of the component (a) is too large, the glossiness may become excessive, and the time passes. Lubricating luminosity and conditions that make the pores inconspicuous.
以下說明本發明的(a)被覆粒子的構成成分及製造方法。 The constituent components and production method of the (a) coated particles of the present invention will be described below.
‧薄片狀基板粉體 ‧Sheet-like substrate powder
薄片狀基板粉體可舉例如：雲母、滑石、高嶺土等層狀粉體。又，也可以使用粉體表面以二氧化鈦等金屬氧化物被覆而呈現干擾色的薄片狀基板粉體，亦即閃粉。就薄片狀基板粉體而言，係以閃粉為理想，二氧化鈦被覆雲母(亦即雲母鈦)為更理想。 The flake-form substrate powder may, for example, be a layered powder such as mica, talc or kaolin. Further, it is also possible to use a sheet-like substrate powder in which the surface of the powder is coated with a metal oxide such as titanium dioxide to exhibit an interference color, that is, a glitter. In the case of the flaky substrate powder, it is preferable to use a glitter, and it is more preferable that the titanium dioxide is coated with mica (i.e., mica titanium).
‧聚矽氧彈性物 ‧Polyoxyelastomers
聚矽氧彈性物，是具有下述式(1)表示的線性有機矽氧烷嵌段的橡膠彈性物。 The polyoxyelastomer is a rubber elastic having a linear organic siloxane block represented by the following formula (1).
-(R1 2SiO2/2)n- (1) -(R 1 2 SiO 2/2 ) n - (1)
R1是取代或未取代的碳數1至30之1價烴基，n是5至5,000的正數。 R 1 is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms, and n is a positive number of 5 to 5,000.
R1可舉例如：甲基、乙基、丙基、丁基、戊基、己基、庚基、辛基、壬基、癸基、十一烷(undecyl)基、十二烷基、十四烷基、十五烷基、十六烷基、十七烷基、十八烷基、十九烷基、二十烷基、二十一烷基、二十二烷基、二十三烷基、二十四烷基、三十烷基等烷基；環丁基、環戊基、環己基、環庚基等環烷基；苯基、甲苯基(tolyl)、萘基等芳基；苄基、苯乙基(phenethyl)、β-苯基丙基等芳烷基；乙烯基、烯丙基等烯基；及與鍵結於這些基的碳原子之氫原子的一部分或全部經鹵原子(氟原子、氯原子、溴原子、碘原子)等原子及/或丙烯醯氧基、甲基丙烯醯氧基、環氧基、環氧丙氧基(glycidoxy group)、胺基、巰基、羧基等取代基所取代的烴基等。 R 1 may, for example, be methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, decyl, decyl, undecyl, dodecyl, or tetradecene. Alkyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, icosyl, behenyl, tetracosyl An alkyl group such as a tetraalkyl or a tridecyl group; a cycloalkyl group such as a cyclobutyl group, a cyclopentyl group, a cyclohexyl group or a cycloheptyl group; an aryl group such as a phenyl group, a tolyl group or a naphthyl group; An arylalkyl group such as phenethyl or β-phenylpropyl; an alkenyl group such as a vinyl group or an allyl group; and a part or all of a hydrogen atom bonded to a carbon atom bonded to these groups. An atom such as a fluorine atom, a chlorine atom, a bromine atom or an iodine atom and/or an acryloxy group, a methacryloxy group, an epoxy group, a glycidoxy group, an amine group, a fluorenyl group or a carboxyl group. A hydrocarbon group or the like substituted with a substituent.
就聚矽氧彈性物的橡膠硬度而言，柔性是以JIS K 6253所規定的E型硬度計(type E durometer)測定之值在10以上為理想，20以上為更理想。E型硬度計測定值未達10時，會有凝集性變高，缺少清爽感、滑順度等的使用感及伸展性之情形。 The rubber hardness of the polyoxyelastomer is preferably 10 or more as measured by a type E durometer prescribed by JIS K 6253, and more preferably 20 or more. When the measured value of the E-type hardness tester is less than 10, the agglutinability becomes high, and the feeling of use such as refreshing feeling and smoothness and the stretchability are lacking.
就聚矽氧彈性物的橡膠硬度而言，硬性是以A型硬度計測定之值在90以下為理想，80以下為更理想。A型硬度計的測定值超過90時，會有缺乏柔軟觸感之情形。 The rubber hardness of the polyoxyelastomer is preferably 90 or less, and more preferably 80 or less, as measured by a type A durometer. When the measured value of the type A durometer exceeds 90, there is a case where the soft touch is lacking.
聚矽氧彈性物是得自硬化性液狀聚矽氧組成物者，其硬化可舉例示：甲氧基矽基(≡SiOCH3)與羥矽基(≡SiOH)、氫矽基(≡SiH)與羥矽基(≡SiOH)等的縮合反應；巰丙矽基(≡Si-C3H6SH)與乙烯矽基(≡SiCH=CH2)的自由基反應；乙烯矽基(≡SiCH=CH2)與氫矽基(≡SiH)的加成反應所造成的硬化等，而就反應性之點而言，以縮合反應或加成反應所造成者為理想。 The polyoxyelastomer is obtained from a sclerosing liquid polyoxane composition, and the hardening thereof can be exemplified by: methoxy thiol (≡SiOCH 3 ) and hydroxyindole (≡SiOH), hydroquinone (≡SiH) Condensation reaction with hydroxyindole (≡SiOH); radical reaction of 巯Si-C 3 H 6 SH with vinyl fluorenyl (≡SiCH=CH 2 ); ethylene fluorenyl (≡SiCH) =CH 2 ) Hardening due to an addition reaction with a hydroquinone group (≡SiH), and in terms of reactivity, it is preferably caused by a condensation reaction or an addition reaction.
例如，藉由加成反應所造成的硬化而成為聚矽氧彈性物時，只要係將「下述平均結構式(2)表示的一分子中至少有2個1價烯烴性不飽和基的有機聚矽氧烷」與「以相對於1個1價烯烴性不飽和基為0.5至2個氫矽基的比率，調配下述平均結構式(3)表示的一分子中至少有3個與矽原子鍵結的氫原子的有機氫聚矽氧烷的硬化性液狀聚矽氧組成物」在鉑系觸媒的存在下進行加成聚合即可；R2 aR3 bSiO(4-a-b)/2 (2)，R4 cHdSiO(4-c-d)/2 (3)。 For example, when it is a polyoxo-elastomer by hardening by an addition reaction, it is an organic substance which has at least two monovalent olefinic unsaturated groups in one molecule represented by the following average structural formula (2). At least 3 of the molecules represented by the following average structural formula (3) are blended with "polyoxane" and "0.5 to 2 hydroquinone groups relative to one monovalent olefinic unsaturated group". The sclerosing liquid polyfluorene composition of the organic hydrogen polyoxyalkylene of the atom-bonded hydrogen atom may be subjected to addition polymerization in the presence of a platinum-based catalyst; R 2 a R 3 b SiO (4-ab ) / 2 (2), R 4 c H d SiO (4-cd) / 2 (3).
R2是脂肪族不飽和基除外之取代或未取代的碳數1至30的1價烴基。 R 2 is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms excluding an aliphatic unsaturated group.
R2可舉例如：甲基、乙基、丙基、丁基、戊基、己基、庚基、辛基、壬基、癸基、十一烷基、十二烷基、十四烷基、十五烷基、十六烷基、十七烷基、十八烷基、十九烷基、二十烷基、二十一烷基、二十二烷基、二十三烷基、二十四烷基、三十烷基等烷基；環丁基、環戊基、環己基、環庚基等環烷基；苯基、甲苯基、萘基等芳基；苄基、苯乙基、β-苯基丙基等芳烷基；及鍵結於這些基的碳原子之氫原子的一部分或全部經鹵原子(氟原子、氯原子、溴原子、碘原子)等原子及/或丙烯醯氧基、甲基丙烯醯氧基、環氧基、環氧丙氧基、羧基等取代基取代的烴基等。 R 2 may, for example, be methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl, tetradecyl, Pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, icosyl, behenyl, tetracosyl, twenty An alkyl group such as a tetraalkyl group or a triacontanyl group; a cycloalkyl group such as a cyclobutyl group, a cyclopentyl group, a cyclohexyl group or a cycloheptyl group; an aryl group such as a phenyl group, a tolyl group or a naphthyl group; a benzyl group and a phenethyl group; An aralkyl group such as β-phenylpropyl; and a part or all of a hydrogen atom bonded to a carbon atom of these groups is bonded to an atom such as a halogen atom (a fluorine atom, a chlorine atom, a bromine atom or an iodine atom) and/or an acrylonitrile. a hydrocarbon group substituted with a substituent such as an oxy group, a methacryloxy group, an epoxy group, a glycidoxy group or a carboxyl group.
R2是80莫耳%以上，理想是90莫耳%以上，而以烷基、芳基、芳烷基、環烷基等無反應性的基為理想。 R 2 is 80 mol% or more, desirably 90 mol% or more, and is preferably an unreactive group such as an alkyl group, an aryl group, an aralkyl group or a cycloalkyl group.
R3是碳數2至6的1價烯烴性不飽和基。 R 3 is a monovalent olefinic unsaturated group having 2 to 6 carbon atoms.
R3可舉如：乙烯基、丙烯基、丁烯基、戊烯基、己烯基等，但在工業上係以乙烯基為理想。 R 3 may be cited such as: vinyl, propenyl, butenyl, pentenyl, hexenyl, but vinyl is based on an industrial over.
a、b是以0<a<3、0<b≦3、0.1≦a+b≦3表示的正數，而以0<a≦2.295、0.005≦b≦2.3、0.5≦a+b≦2.3為理想。 a and b are positive numbers represented by 0<a<3, 0<b≦3, 0.1≦a+b≦3, and 0<a≦2.295, 0.005≦b≦2.3, 0.5≦a+b≦2.3 ideal.
R4是脂肪族不飽和基除外之取代或未取代的碳數1至30的1價烴基。 R 4 is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms excluding an aliphatic unsaturated group.
R4可舉與R2相同者。 R 4 may be the same as R 2 .
c、d是0<c<3、0<d≦3、0.1≦c+d≦3表示的正數，以0<c≦2.295、0.005≦d≦2.3、0.5≦c+d≦2.3為理想。 c and d are positive numbers represented by 0<c<3, 0<d≦3, 0.1≦c+d≦3, and ideally 0<c≦2.295, 0.005≦d≦2.3, 0.5≦c+d≦2.3.
例如，藉由縮合反應所造成的硬化成為聚矽氧彈性物時，只要係使「在一分子中至少有2個與矽原子鍵結的羥基的有機聚矽氧烷」與「包含在一分子中至少有3個與矽原子鍵結的 氫原子之有機氫聚矽氧烷的液狀聚矽氧組成物」於縮合觸媒存在下進行縮聚合即可。 For example, when the hardening by the condensation reaction is a polyoxyxene elastomer, the "organopolyoxyalkylene having at least two hydroxyl groups bonded to a ruthenium atom in one molecule" and "included in one molecule" are used. At least 3 of them are bonded to a ruthenium atom The liquid polyfluorene composition of the organic hydrogen polyoxyalkylene of a hydrogen atom may be subjected to condensation polymerization in the presence of a condensation catalyst.
相對於薄片狀基板粉體100質量份，聚矽氧彈性物的調配量是以0.5質量份以上為理想，1質量份以上為更理想，2質量份以上為特別理想。調配量過少時，會有無法得到顯著的柔化(soft focus)效果、清爽感、滑順度、伸延性、濕潤感、柔軟性等良好的使用感之情形。 The blending amount of the polyoxyxene elastomer is preferably 0.5 parts by mass or more, more preferably 1 part by mass or more, and particularly preferably 2 parts by mass or more, based on 100 parts by mass of the sheet-like substrate powder. When the blending amount is too small, there is a case where a good soft focus effect, a refreshing feeling, a smoothness, a stretchability, a moist feeling, and a softness are not obtained.
又，相對於薄片狀基板粉體100質量份，聚矽氧彈性物的調配量是以100質量份以下為理想，70質量份以下為更理想，50質量份以下為特別理想。調配量過多時，會有凝集性變高，缺乏清爽感、滑順度等使用感及伸展性之情形。 In addition, the amount of the polyoxymethylene elastomer is preferably 100 parts by mass or less, more preferably 70 parts by mass or less, and particularly preferably 50 parts by mass or less, based on 100 parts by mass of the sheet-like substrate powder. When the amount is too large, the aggregability becomes high, and there is a lack of feeling of use such as refreshing feeling and smoothness, and stretchability.
‧聚矽氧樹脂 ‧ polyoxyl resin
作為薄片狀基板粉體與聚矽氧彈性物的黏合劑(binder)，以使用聚矽氧樹脂為理想。藉由以聚矽氧樹脂作為黏合劑而得到被覆粒子，能夠將聚矽氧彈性物固定在薄片狀基板粉體表面，而不易自粉體表面脫落，提高聚矽氧彈性物的附著均勻度，而賦予更良好的使用感。聚矽氧樹脂也可以部分性地或全面性地附著在薄片狀基板粉體表面及/或聚矽氧彈性物表面。 As the binder of the sheet-like substrate powder and the polyoxyxene elastomer, it is preferred to use a polyfluorene resin. By obtaining the coated particles with the polyoxyxene resin as a binder, the polyoxyxene elastic material can be fixed on the surface of the sheet-like substrate powder, and it is not easy to fall off from the surface of the powder, thereby improving the adhesion uniformity of the polyoxyxene elastomer. And give a better sense of use. The polyoxyxene resin may also be partially or comprehensively attached to the surface of the flaky substrate powder and/or the surface of the polyoxyxene elastomer.
本發明的聚矽氧樹脂，是包含1種或2種以上選自[R5SiO3/2]、[R5 2SiO2/2]、[R5 3SiO1/2]、[SiO4/2]之至少含有[R5SiO3/2]或[SiO4/2]的構造單元的聚合物。 Poly silicone of the invention, comprising one or two or more selected from [R 5 SiO 3/2], [ R 5 2 SiO 2/2], [R 5 3 SiO 1/2], [SiO 4 /2 ] A polymer containing at least [R 5 SiO 3/2 ] or [SiO 4/2 ] structural unit.
R5是分別獨立之碳數1至20的一價有機基。 R 5 is a monovalent organic group independently having a carbon number of 1 to 20.
依下述製造方法，藉由選自烷氧基矽烷、含有矽醇基的矽烷及該等的部分縮合物之化合物的水解/縮合反應而製造聚矽氧樹 脂，惟有一部分未縮合反應而有矽醇基殘留，因此，正確來說，係尚包含選自含有下述矽醇基的構造單元者之共聚合物。 According to the following production method, a polyoxygen tree is produced by a hydrolysis/condensation reaction of a compound selected from the group consisting of an alkoxydecane, a decyl group containing a decyl group, and a partial condensate thereof. Only a part of the fat is uncondensed and has a sterol group remaining. Therefore, it is also true that a copolymer containing a structural unit selected from the following sterol groups is contained.
,[HOSiO 3/2 ],[(HO) 2 SiO 2/2 ],[(HO) 3 SiO 1/2 ] , [HOSiO 3/2 ], [(HO) 2 SiO 2/2 ], [(HO) 3 SiO 1/2 ]
如非含有[R5SiO3/2]或[SiO4/2]的構造體，則無法成為樹脂狀的固體物。若為至少含有[R5SiO3/2]或[SiO4/2]之在常溫是樹脂狀的固體物，且不溶於下述所示的用於化粧料的油劑，則上述構造單元的比率、聚合度及硬度沒有特別的限定。但是，融點若低，在高氣溫環境下的保管時、和在乾燥步驟中，複合粒子會互相融著，所以融點以在50℃以上為理想，80℃以上為更理想。 If it is a structure which does not contain [R 5 SiO 3/2 ] or [SiO 4/2 ], it cannot be a resin-like solid. In the case of a solid material which is at least normal temperature of [R 5 SiO 3/2 ] or [SiO 4/2 ] and which is insoluble in the cosmetic material shown below, the above structural unit The ratio, degree of polymerization, and hardness are not particularly limited. However, if the melting point is low, the composite particles are fused to each other during storage in a high temperature environment and during the drying step. Therefore, the melting point is preferably 50 ° C or more, and more preferably 80 ° C or more.
由於[SiO4/2]單元多時滑順度會降低，故以包含選自[R5SiO3/2]、[R5 2SiO2/2]、[R5 3SiO1/2]之含[R5SiO3/2]的1種或2種以上的構造單元的聚合物為理想。又，以50莫耳%以上是[R5SiO3/2]單元的構造為更理想，以70莫耳%以上是[R5SiO3/2]單元構造為特別理想。 Since the [SiO 4/2 ] unit is reduced in slippage in many cases, it is selected to be selected from [R 5 SiO 3/2 ], [R 5 2 SiO 2/2 ], [R 5 3 SiO 1/2 ]. A polymer containing one or two or more structural units of [R 5 SiO 3/2 ] is preferred. Further, a structure in which 50 mol% or more is a [R 5 SiO 3/2 ] unit is more preferable, and a structure in which 70 mol% or more is a [R 5 SiO 3/2 ] unit is particularly preferable.
R5可舉例如：甲基、乙基、丙基、丁基、戊基、己基、庚基、辛基、壬基、癸基、十一烷基、十二烷基、十三烷基、十四烷基、十五烷基、十六烷基、十七烷基、十八烷基、十九烷基、二十烷基等烷基；環丁基、環戊基、環己基、環庚基等環烷基；苯基、甲苯基、萘基等芳基；苄基、苯乙基、β-苯基丙基等芳烷基；乙烯基、烯丙基等烯基；及與鍵結於這些基的碳原子之的氫原子的一部分或全部經鹵原子(氟原子、氯原子、溴原子、碘原子)等原子及/或丙烯醯氧基、甲基丙烯醯氧基、環氧基、環氧丙氧基、胺基、巰基、羧基等取代基所取代的烴基等。 R 5 may, for example, be methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, decyl, decyl, undecyl, dodecyl, tridecyl, An alkyl group such as tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl; cyclobutyl, cyclopentyl, cyclohexyl, ring a cycloalkyl group such as heptyl; an aryl group such as a phenyl group, a tolyl group or a naphthyl group; an aralkyl group such as a benzyl group, a phenethyl group or a β-phenylpropyl group; an alkenyl group such as a vinyl group or an allyl group; A part or all of the hydrogen atoms of the carbon atoms of these groups are atomized by a halogen atom (a fluorine atom, a chlorine atom, a bromine atom or an iodine atom) and/or an acryloxy group, a methacryloxy group, or an epoxy group. A hydrocarbon group substituted with a substituent such as a group, a glycidoxy group, an amine group, a decyl group or a carboxyl group.
依下述製造方法，藉由選自烷氧基矽烷、含有矽醇基的矽烷、及該等之部分縮合物之化合物的水解/縮合反應，製造樹脂狀聚矽氧。就縮合反應性之點而言，R5以50莫耳%以上是甲基為理想，70莫耳%以上是甲基為更理想。 Resin-like polyfluorene is produced by a hydrolysis/condensation reaction of a compound selected from the group consisting of an alkoxydecane, a decane containing a decyl group, and a partial condensate thereof according to the following production method. In terms of condensation reactivity, R 5 is preferably 50 mol% or more, and more preferably 70 mol% or more.
使用聚矽氧樹脂作為黏合劑時，相對於聚矽氧彈性物100質量份，聚矽氧樹脂的調配量以10質量份以上為理想，以20質量份以上為更理想，30質量份以上為特別理想。調配量過少時，聚矽氧彈性物的附著均勻度會有降低之情形。 When the polyoxyxylene resin is used as the binder, the amount of the polyoxymethylene resin is preferably 10 parts by mass or more, more preferably 20 parts by mass or more, and 30 parts by mass or more, based on 100 parts by mass of the polyoxyxene elastomer. Especially ideal. When the blending amount is too small, the adhesion uniformity of the polyoxylene elastomer may be lowered.
又，相對於聚矽氧彈性物100質量份，聚矽氧樹脂的調配量是以500質量份以下為理想，300質量份以下為更理想，200質量份以下為特別理想。調配量多時，會有無法呈現聚矽氧彈性物的柔軟觸感之情形。 In addition, the amount of the polyoxyxene resin is preferably 500 parts by mass or less, more preferably 300 parts by mass or less, and particularly preferably 200 parts by mass or less, based on 100 parts by mass of the polyoxysiloxane. When the amount of the compound is large, there is a case where the soft touch of the polyoxyelastomer cannot be exhibited.
又，所附著的聚矽氧彈性物的粒徑，以50nm至1μm為理想，以100至800nm為更理想。 Further, the particle diameter of the adhered polysiloxane elastomer is preferably 50 nm to 1 μm, more preferably 100 to 800 nm.
‧(a)被覆粒子的製造方法 ‧(a) Manufacturing method of coated particles
將聚矽氧樹脂作為黏合劑，而在薄片狀基板粉體的表面附著聚矽氧彈性物而成的被覆粒子，例如可藉由在分散有薄片狀基板粉體及聚矽氧彈性物的混合水分散液中，添加選自烷氧基矽烷、含有矽醇基的矽烷及該等之部分縮合物的化合物，使這些化合物水解/縮合反應而得。 The coated particles obtained by attaching a polyoxyxene elastic material to the surface of the flaky substrate powder using the polyoxyxylene resin as a binder can be, for example, a mixture of the flaky substrate powder and the polyoxyxene elastomer dispersed therein. To the aqueous dispersion, a compound selected from the group consisting of an alkoxysilane, a decyl group containing a decyl group, and a partial condensate thereof is added, and these compounds are obtained by hydrolysis/condensation reaction.
相對於所調配的水100質量份，薄片狀基板粉體係以3至150質量份為理想，5至50質量份為更理想。未達3質量份時，會有效率變差之情形，超過150質量份時，混合水分散液的黏度會變高，因此會有難以使聚矽氧彈性物附著在薄片狀基板 粉體之情形。薄片狀基板粉體亦可使用預先調製成水分散液者。 The sheet-like substrate powder system is preferably 3 to 150 parts by mass, and more preferably 5 to 50 parts by mass, based on 100 parts by mass of the water to be formulated. When the amount is less than 3 parts by mass, the efficiency may be deteriorated. When the amount is more than 150 parts by mass, the viscosity of the mixed aqueous dispersion may become high, so that it may be difficult to adhere the polysiloxane elastomer to the sheet substrate. The situation of powder. The sheet-like substrate powder may also be prepared by previously preparing an aqueous dispersion.
聚矽氧彈性物的製造方法沒有特別的限定，可使用例如公知的調製聚矽氧彈性物的分散液的方法。例如，可藉由使用界面活性劑，將硬化性液狀聚矽氧組成物在水中乳化後，使其硬化反應而製造。 The method for producing the polyoxyelastomer is not particularly limited, and for example, a known method of preparing a dispersion of a polyoxyelastomer can be used. For example, it can be produced by emulsifying a curable liquid polyfluorene oxygen composition in water by using a surfactant, followed by hardening reaction.
例如，以加成反應來硬化成為聚矽氧彈性物時，可舉如：在包含具有上述烯烴性不飽和基的有機聚矽氧烷與有機氫聚矽氧烷的硬化性液狀聚矽氧組成物中，添加界面活性劑與水而進行乳化，在成為乳液(emulsion)後添加鉑系觸媒以使其加成聚合的方法。 For example, when it is hardened to form a polyoxyxene elastomer by an addition reaction, it may be mentioned as a curable liquid polysiloxane containing an organopolysiloxane having the above olefinic unsaturated group and an organic hydrogen polyoxyalkylene. In the composition, a surfactant is added to water to emulsify, and after adding an emulsion, a platinum-based catalyst is added to carry out addition polymerization.
又，作為另一種方法，可舉使用以乳化聚合製造的硬化性液狀聚矽氧組成物之方法。例如，藉由縮合反應而硬化成為聚矽氧彈性物時，在通式[R6 2SiO]m(R6是取代或未取代的碳數1至30的1價烴基，m是3至7的數)表示的環聚矽氧烷，添加界面活性劑及水而進行乳化，繼而添加酸使之聚合反應後，添加鹼而中和，製造含有矽原子鍵結於直鏈狀的分子的兩末端之羥基的有機聚矽氧烷的乳液。可舉在該乳液中添加有機三烷氧基矽烷及縮合觸媒而使其縮聚合的方法。 Further, as another method, a method of using a curable liquid polyfluorene composition produced by emulsion polymerization can be used. For example, when it is hardened to form a polyoxyxene elastomer by a condensation reaction, it is a compound of the formula [R 6 2 SiO] m (R 6 is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms, and m is 3 to 7 The cyclic polyoxane represented by the number) is emulsified by adding a surfactant and water, and then adding an acid to carry out polymerization reaction, and then neutralizing by adding a base to produce two molecules containing a ruthenium atom bonded to a linear molecule. An emulsion of an organopolyoxane at the end of the hydroxyl group. A method in which an organic trialkoxysilane and a condensation catalyst are added to the emulsion to carry out condensation polymerization can be mentioned.
進行乳化時，只要使用一般的乳化分散機即可，其例可舉如：均質分散機(homodisper)等高速旋轉離心放射型攪拌機、均質混合機(homomixer)等高速旋轉剪斷型攪拌機、均質機(homogenizer)等高壓噴射式乳化分散機、膠磨機(colloid mill)、超音波乳化機等。 In the case of emulsification, a general emulsification dispersing machine may be used, and examples thereof include a high-speed rotary centrifugal mixer such as a homodisperser, a high-speed rotary shearing mixer such as a homomixer, and a homogenizer. High-pressure jet emulsification disperser, colloid mill, ultrasonic emulsifier, etc. (homogenizer).
所得的聚矽氧彈性物的水分散液，係以不經過固液 分離而直接使用為理想。分散有薄片狀基板粉體及聚矽氧彈性物的混合水分散液，例如可藉由混合薄片狀基板粉體、聚矽氧彈性物的分散液與視所需之水而得。 The obtained aqueous dispersion of polyoxyxene elastomer is not subjected to solid liquid Separation and direct use are ideal. The mixed aqueous dispersion in which the sheet-like substrate powder and the polyoxyelastomer are dispersed can be obtained, for example, by mixing a sheet-like substrate powder, a dispersion of a polyoxyelastomer, and water as required.
又，在分散有薄片狀基板粉體及聚矽氧彈性物的混合水分散液中，係以含界面活性劑為理想。使用界面活性劑製造聚矽氧彈性物時，在聚矽氧彈性物的水分散液中即含有界面活性劑。視情況，係有以提高薄片狀基板粉體的分散性或提高被覆在表面的聚矽氧彈性物的均勻度為目的，而以再追加界面活性劑為理想之情形。相對於水100質量份，薄片狀基板粉體與聚矽氧彈性物的混合水分散液中的界面活性劑的調配量，是以0.01至3質量份為理想。 Further, in the mixed aqueous dispersion in which the sheet-like substrate powder and the polysiloxane elastomer are dispersed, it is preferred to contain a surfactant. When a polyoxyxene elastomer is produced using a surfactant, a surfactant is contained in the aqueous dispersion of the polyoxyelastomer. In some cases, it is desirable to increase the dispersibility of the flaky substrate powder or to improve the uniformity of the polyoxyl oxyelastomer coated on the surface, and it is preferable to add a surfactant. The amount of the surfactant in the mixed aqueous dispersion of the flaky substrate powder and the polyoxyxene elastomer is preferably 0.01 to 3 parts by mass based on 100 parts by mass of the water.
烷氧基矽烷、含有矽醇基的矽烷、該等之部分縮合物，是藉由酸性物質或鹼性物質的觸媒作用，進行水解/縮合反應而成為聚矽氧樹脂。 The alkoxy decane, the decyl group containing a decyl group, and the partial condensate of these are a polyhydrazine resin by performing a hydrolysis/condensation reaction by the action of an acidic substance or a basic substance.
烷氧基矽烷，係表示通式R5Si(OR7)3、R5 2Si(OR7)2、R5 3SiOR7及Si(OR7)4。 The alkoxydecane represents the general formula R 5 Si(OR 7 ) 3 , R 5 2 Si(OR 7 ) 2 , R 5 3 SiOR 7 and Si(OR 7 ) 4 .
R5係與上述相同。 The R 5 system is the same as described above.
R7係未取代的碳數1至6的1價烴基。 R 7 is an unsubstituted monovalent hydrocarbon group having 1 to 6 carbon atoms.
就R7而言，可舉如：甲基、乙基、丙基、丁基、戊基、己基，但就反應性之點而言，係以甲基為理想。 Examples of R 7 include a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group and a hexyl group. However, in terms of reactivity, a methyl group is preferred.
烷氧基矽烷R5Si(OR7)3、R5 2Si(OR7)2、R5 3SiOR7、Si(OR7)4，係分別成為樹脂狀聚矽氧的構造單元[R5SiO3/2]、[R5 2SiO2/2]、[R5 3SiO1/2]、[SiO4/2]的單元來源。因此，R5Si(OR7)3、R5 2Si(OR7)2、R5 3SiOR7、Si(OR7)4的調配，只要以成為所希望的樹脂狀聚矽氧的 構造之方式決定即可。亦即，以莫耳比來說，只要設成為所希望的構造單元[R5SiO3/2]：[R5 2SiO2/2]：[R5 3SiO1/2]：[SiO4/2]=R5Si(OR7)3、R5 2Si(OR7)2、R5 3SiOR7、Si(OR7)4即可。 Alkoxydecane R 5 Si(OR 7 ) 3 , R 5 2 Si(OR 7 ) 2 , R 5 3 SiOR 7 , Si(OR 7 ) 4 , respectively, are structural units of resinous polyfluorene [R 5 A unit source of SiO 3/2 ], [R 5 2 SiO 2/2 ], [R 5 3 SiO 1/2 ], [SiO 4/2 ]. Therefore, the formulation of R 5 Si(OR 7 ) 3 , R 5 2 Si(OR 7 ) 2 , R 5 3 SiOR 7 , and Si(OR 7 ) 4 is as long as it is a desired resinous polyoxo structure. The way you decide. That is, in terms of the molar ratio, it is only required to be a desired structural unit [R 5 SiO 3/2 ]: [R 5 2 SiO 2/2 ]: [R 5 3 SiO 1/2 ]: [SiO 4 / 2] = R 5 Si ( OR 7) 3, R 5 2 Si (OR 7) 2, R 5 3 SiOR 7, Si (OR 7) 4 can.
含有矽醇基的矽烷是，上述烷氧基矽烷的通式的R7為氫的化合物。只要以成為所希望的構造單元之方式，由烷氧基矽烷、含有矽醇基的矽烷、該等之縮合物按適宜選擇即可。 The decyl group containing a sterol group is a compound in which R 7 of the above formula of the alkoxy decane is hydrogen. The alkoxy decane, the decyl group-containing decane, and the condensate may be appropriately selected as long as they are desired structural units.
將至少含有薄片狀基板粉體、聚矽氧彈性物、酸性物質或鹼性物質的水分散液，在攪拌下添加選自烷氧基矽烷、含有矽醇基的矽烷及該等之部分縮合物的化合物，使水解/縮合反應進行。選自烷氧基矽烷、含有矽醇基的矽烷及該等之部分縮合物的化合物，亦可緩緩滴下而添加，也可以已溶於水的形態或已分散於水的形態添加，也可以是添加調配有乙醇等的水溶性有機溶劑的混合液。藉由水解/縮合反應，在薄片狀基板粉體的表面及/或聚矽氧彈性物的表面上形成聚矽氧樹脂，同時發生薄片狀基板粉體與聚矽氧彈性物的附著，形成在薄片狀基板粉體表面以聚矽氧樹脂作為黏合劑而附著聚矽氧彈性物的被覆粒子。 An aqueous dispersion containing at least a flaky substrate powder, a polyoxyxene elastomer, an acidic substance or an alkaline substance, and a decane containing a decyl alcohol group and a decyl alcohol group and a partial condensate thereof are added under stirring The compound is allowed to undergo a hydrolysis/condensation reaction. The compound selected from the group consisting of an alkoxy decane, a decyl group containing a decyl group, and a partial condensate thereof may be added dropwise or may be added in a form dissolved in water or dispersed in water, or may be added. It is a mixed liquid to which a water-soluble organic solvent such as ethanol is added. By the hydrolysis/condensation reaction, a polyfluorene oxide resin is formed on the surface of the flaky substrate powder and/or the surface of the polyoxyxene elastomer, and at the same time, the adhesion of the flaky substrate powder and the polyoxyxene elastic material occurs, and the formation is performed. On the surface of the flaky substrate powder, the coated particles of the polyoxyelastomer are adhered by using a polyoxyxylene resin as a binder.
亦可以使聚矽氧彈性物均勻附著在粉體表面為目的，而在水分散液調配乙醇等水溶性有機溶劑。 It is also possible to uniformly adhere the polysiloxane elastomer to the surface of the powder, and to prepare a water-soluble organic solvent such as ethanol in the aqueous dispersion.
在水解/縮合反應後，除去水分。水分的除去，例如可以藉由將反應後的水分散液在常壓下或減壓下加熱而進行，具體而言，可舉如：將分散液在加熱下靜置而除去水分的方法，使分散液在加熱下攪拌流動而除去水分的方法，如噴霧乾燥機在熱風氣流中將分散液噴霧、分散的方法，利用流動熱介質的方法等。 After the hydrolysis/condensation reaction, water is removed. The removal of water can be carried out, for example, by heating the aqueous dispersion after the reaction under normal pressure or under reduced pressure. Specifically, a method in which the dispersion is allowed to stand under heating to remove moisture can be used. A method in which the dispersion liquid is stirred and heated under heating to remove moisture, such as a method in which a spray dryer sprays and disperses a dispersion in a hot air stream, a method using a flowing heat medium, or the like.
又，作為此操作的前處理，亦可以藉由加熱脫水、加壓過濾 等過濾分離，離心分離，傾析(decantation)等方法，將分散液濃縮；有需要時，也可以以水或乙醇等清洗分散液。 Moreover, as a pre-treatment of this operation, it is also possible to perform dehydration by heating, pressure filtration The dispersion is concentrated by filtration, centrifugation, decantation, etc., and if necessary, the dispersion may be washed with water or ethanol.
((b)含揮發性聚矽氧油的油性成分) ((b) Oily components containing volatile polyoxygenated oil)
揮發性聚矽氧油是在1氣壓的沸點在300℃以下的聚矽氧油。揮發性聚矽氧油可舉例如：低分子量的二甲基聚矽氧烷、環戊矽氧烷、環己矽氧烷、八甲基環丁矽氧烷、十甲基環戊矽氧烷、十二甲基環己矽氧烷等。 The volatile polyoxygenated oil is a polyoxygenated oil having a boiling point of 1 atm and a boiling point of 300 ° C or lower. The volatile polyoxyxene oil may, for example, be a low molecular weight dimethyl polyoxyalkylene, cyclopentaoxane, cyclohexyloxane, octamethylcyclobutane, or decamethylcyclopentaoxane. , dodecamethylcyclohexanoxane, and the like.
又，揮發性聚矽氧油的4聚物或3聚物的二甲基聚矽氧烷的調配量，以在揮發性聚矽氧油中係50%以上為理想。當4聚物或3聚物的二甲基聚矽氧烷的調配量過少時，會有在實際感受到效果之前所耗的時間過長之情形。 Further, the amount of the dimethylpolysiloxane of the 4-mer or the 3-mer of the volatile polyoxygenated oil is preferably 50% or more in the volatile polyoxygenated oil. When the blending amount of the dimethylpolyoxane of the 4-mer or the trimer is too small, there is a case where the time taken before the effect is actually felt is too long.
就揮發性聚矽氧油以外的油性成分而言，可舉如：高分子量的二甲基聚矽氧烷(例如，6cs)等不揮發性聚矽氧油、油脂、蠟類、烴油、高級脂肪酸、高級醇、酯油、油溶性紫外線吸收劑等。 Examples of the oily component other than the volatile polyoxygenated oil include nonvolatile polyoxygenated oil such as high molecular weight dimethylpolysiloxane (for example, 6cs), fats and oils, waxes, and hydrocarbon oils. Higher fatty acids, higher alcohols, ester oils, oil-soluble UV absorbers, and the like.
又，在本發明中，溶解於油分的聚矽氧多元醇(例如，PEG-10二甲基矽酮(dimethicone)等)、聚矽氧聚甘油酯等界面活性劑及分散劑，係包括在油性成分中。 Further, in the present invention, a polyoxymethylene polyol (for example, PEG-10 dimethyl ketone (dimethicone) or the like) dissolved in an oil component, a surfactant such as polyoxy glycerol polyglyceride, and a dispersing agent are included in In the oily ingredients.
在本發明的化粧料中，(b)含有揮發性聚矽氧油的油性成分的整體折射率需在1.39至1.43。又，1.42以下為理想。油性成分的折射率若在1.39至1.43的範圍外，與(a)成分的折射率的差異會變大，所以會有導致塗佈時的光澤變得過多、隨時間經過而泛出油光、毛孔變顯眼等情形。 In the cosmetic of the present invention, (b) the oil component containing the volatile polyoxygenated oil has an overall refractive index of 1.39 to 1.43. Also, 1.42 or less is ideal. When the refractive index of the oil component is in the range of 1.39 to 1.43, the difference in refractive index from the component (a) becomes large, so that the gloss at the time of coating may become excessive, and the oil may be emitted over time. Change the eye and other situations.
揮發性聚矽氧油的調配量，以在油性成分中有50% 以上為理想。油性成分中的揮發性聚矽氧油的調配量過少時，會有在隨時間經過的不泛油光程度及毛孔的不顯眼度不佳之情形。 The amount of volatile polyoxygenated oil is 50% in the oily component The above is ideal. When the amount of the volatile polyoxygenated oil in the oily component is too small, there is a case where the degree of non-oily light and the inconspicuousness of pores are not good with time.
在本發明的化粧料中，除上述成分之外，可視所需而調配通常用於化粧料的其他成分，並以常法製造。這樣的成分，可舉例如：(a)成分以外的粉末成分、(b)成分以外的界面活性劑及分散劑、保濕劑、水溶性高分子、水溶性紫外線吸收劑、增黏劑、皮膜劑、螫合劑、低級醇、多元醇、糖、胺基酸、有機胺、高分子乳液、pH調整劑、皮膚營養劑、維生素、抗氧化劑、抗氧化助劑、色素、安定化劑、著色劑、防腐劑等。 In the cosmetic of the present invention, in addition to the above-mentioned components, other components usually used for cosmetics may be blended as needed, and are produced in a usual manner. Examples of such a component include a powder component other than the component (a), a surfactant and a dispersing agent other than the component (b), a moisturizing agent, a water-soluble polymer, a water-soluble ultraviolet absorber, a tackifier, and a coating agent. , chelating agent, lower alcohol, polyol, sugar, amino acid, organic amine, polymer emulsion, pH adjuster, skin nutrient, vitamin, antioxidant, antioxidant, pigment, stabilizer, colorant, Preservatives, etc.
在本發明的化粧料中，在不損失效果的範圍內，也可以調配(a)成分以外的粉末成分。這樣的粉末成分，可舉例如：氧化鈦、氧化鋅、鐵丹、黃色氧化鐵、黑色氧化鐵、群青、氧化鈰、滑石、雲母、絹雲母(sericite)、高嶺土、膨土(bentonite)、黏土、矽酸、矽酸酐、矽酸鎂、硬脂酸鋅、含氟金雲母、合成滑石、硫酸鋇、硫酸鎂、硫酸鈣、氮化硼、氧氯化鉍、氧化鋁、氧化鋯、氧化鎂、氧化鉻、黑極鋅(calamine)、碳酸鎂及該等之複合物等的無機粉體；聚矽氧粉末、聚矽氧彈性粉末、聚胺酯粉末、纖維素粉末、尼龍粉末、聚甲基丙烯酸甲酯粉末、澱粉、聚乙烯粉末及該等之複合物等有機粉體等。 In the cosmetic of the present invention, a powder component other than the component (a) may be blended in a range in which the effect is not lost. Such a powder component may, for example, be titanium oxide, zinc oxide, iron oxide, yellow iron oxide, black iron oxide, ultramarine blue, cerium oxide, talc, mica, sericite, kaolin, bentonite, clay. , citric acid, phthalic anhydride, magnesium silicate, zinc stearate, fluorine-containing phlogopite, synthetic talc, barium sulfate, magnesium sulfate, calcium sulfate, boron nitride, barium oxychloride, alumina, zirconia, magnesia , inorganic powders such as chromium oxide, calamine, magnesium carbonate, and the like; polyoxyn powder, polyoxynuric powder, polyurethane powder, cellulose powder, nylon powder, polymethacrylic acid An organic powder such as a methyl ester powder, a starch, a polyethylene powder, or a composite thereof.
本發明化粧料可以廣泛適用於含有油性成分的化粧料。這樣的化粧料中，本發明的化粧料係以油中水型乳化化粧料或油性化粧料為理想。油中水型乳化化粧料或油性化粧料可舉例如：粉底、防曬劑、美容液、乳液、乳霜、敷面料(pack)、口紅、眼影、眼線、睫毛膏、潔顏料、清洗料等。 The cosmetic of the present invention can be widely applied to a cosmetic containing an oily component. Among such cosmetics, the cosmetic of the present invention is preferably an oil-in-water emulsion cosmetic or an oily cosmetic. Examples of oil-based emulsified cosmetic materials or oily cosmetic materials include foundations, sunscreens, beauty lotions, lotions, creams, packs, lipsticks, eye shadows, eyeliners, mascaras, cleansing pigments, cleaning materials, and the like. .
以下列舉實施例以更詳細說明本發明，但本發明並不受該等之限定。調配量若無特別註明即表示質量%。 The invention is illustrated in more detail below by the examples, but the invention is not limited thereto. If the amount is adjusted, it means the mass%.
以成為在塗佈隨後即為有光澤的粧感之方式調製化粧料時，因為有源自隨時間經過而產生的皮脂的光澤，而有皮膚上的光澤(油光)變得太強之問題。本案發明者等為了解決該問題，而思及開發在塗佈隨後即有光澤，而隨時間經過其光澤會減低的化粧料。如能開發出這樣的化粧料，則即使隨時間經過而有源自皮脂的光澤(油光)泛出，也由於化粧料本身的光澤減低，而可實現有適度光澤的皮膚。 When the cosmetic is prepared in such a manner that it is a glossy makeup after coating, there is a problem that the gloss on the skin (oily light) becomes too strong because of the gloss derived from sebum which occurs over time. In order to solve this problem, the inventors of the present invention have thought of developing a cosmetic which is glossy after coating and which has a reduced gloss over time. If such a cosmetic material can be developed, even if the gloss (oily light) derived from sebum is emitted over time, the skin having a moderate luster can be realized because the gloss of the cosmetic material itself is reduced.
本案發明者等認為：當被覆在薄片狀基板粉體表面的粒子的折射率與化粧料中的油性成分的折射率接近時，會發生折射率的吻合(matching)，雖會有光澤出現，但在隨時間經過而油性成分中的揮發性聚矽氧油揮發，泛出皮脂(折射率1.45至1.47)時，係不會發生折射率的吻合，光澤減低，亦可呈現顯著的凹凸彌補效果。 The inventors of the present invention thought that when the refractive index of the particles coated on the surface of the sheet-like substrate powder is close to the refractive index of the oil component in the cosmetic material, a matching of the refractive index occurs, and although gloss occurs, the gloss appears. When the volatile polyoxygenated oil in the oily component evaporates over time and the sebum is released (refractive index of 1.45 to 1.47), the refractive index is not matched, the gloss is reduced, and a remarkable unevenness-reducing effect can be exhibited.
於是，藉由下述製造方法製造在薄片狀基板粉體(雲母鈦)表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子，並測定在二甲基聚矽氧烷(折射率1.4)中調配20%時、及只有該被覆粒子時的光學特性。將結果分別示於第1圖(A)及第1圖(B)。 Then, coated particles coated with polyoxyxene elastomer/polyoxymethylene resin composite particles on the surface of the sheet-like substrate powder (mica titanium) were produced by the following production method, and measured in dimethylpolyoxane (refraction) The optical characteristics at the time of the ratio of 1.4% in the case of the above-mentioned coating, and only the coated particles. The results are shown in Fig. 1 (A) and Fig. 1 (B), respectively.
又，同樣地對在薄片狀基板粉體(雲母鈦)表面被覆有聚甲基丙烯酸甲酯粒子(折射率1.49)的被覆粒子測定在二甲基聚矽氧烷(折射率1.4)中調配20%時，及只有該粉體時的光學特性。將結果分別示於第2圖(A)及第2圖(B)。 In the same manner, the coated particles coated with polymethyl methacrylate particles (refractive index of 1.49) on the surface of the flaky substrate powder (mica titanium) were prepared and mixed in dimethylpolyoxane (refractive index: 1.4). At %, and only when the powder is optical. The results are shown in Fig. 2 (A) and Fig. 2 (B), respectively.
又，光學特性是以變角光澤度計(村上色彩技術研究所製)測定。變角光澤度計之光的入射角是固定於45°，在使受光角於65°至175°的範圍變化中，測定各試料的光的反射特性，並以L值評估該等之反射特性。 Further, the optical characteristics were measured by a variable angle gloss meter (manufactured by Murakami Color Research Laboratory Co., Ltd.). The incident angle of the light of the variable angle gloss meter is fixed at 45°, and the reflection characteristics of the light of each sample are measured in a range in which the light receiving angle is changed from 65° to 175°, and the reflection characteristics are evaluated by the L value. .
‧在薄片狀基板粉體表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子的製造方法 ‧ Method for producing coated particles coated with polyxonium oxide/polyoxyn resin composite particles on the surface of a sheet-like substrate powder
以配備具錨型攪拌翼的攪拌裝置之容量3公升的玻璃燒瓶中，裝入：雲母鈦(商品名：Timiron ® Super Red(默克公司製)，粒徑約20μm)180g、(二甲基矽酮/乙烯二甲基矽酮)交聯聚合物(dimethicone/vinyl dimethicone crosspolymer)水分散液31.5g(相對於雲母鈦100質量份，(二甲基矽酮/乙烯二甲基矽酮)交聯聚合物成為8.2質量份的量)、30%十二烷基三甲基氯化銨(Dodecyl trimethyl ammonium chloride)水溶液(商品名：Cation BB，日油公司製)5g、28%氨水29g及水1.233g。溫度調整為5至10℃後，費20分鐘滴下甲基三甲氧基矽烷28.3g((相對於二甲基矽酮/乙烯二甲基矽酮)交聯聚合物100質量份，水解/縮合反應後的聚矽氧樹脂成為114.3質量份的量)，其間保持液溫在5至10℃，再攪拌1小時。繼而，加熱至55至60℃，保持該溫度攪拌1小時，結束甲基三甲氧基矽烷的水解/縮合反應。將所得的懸浮液用加壓過濾器脫水。將脫水物移到配備具錨型攪拌翼的攪拌裝置之容量3公升玻璃燒瓶中，添加水1,000g，攪拌30分鐘後，以加壓過濾器脫水。再度將脫水物移到玻璃燒瓶，在110℃的油浴中浸燒瓶，在攪拌下進行乾燥，得到有流動性的被覆粒子。 In a 3 liter glass flask equipped with a stirring device with an anchor type stirring blade, mica titanium (trade name: Timiron ® Super Red (manufactured by Merck), particle size of about 20 μm) 180 g, (dimethyl group) was charged. 31.5 g of dimethicone/vinyl dimethicone crosspolymer aqueous dispersion (100 parts by mass relative to mica titanium, (dimethyl ketone/ethylene dimethyl ketone)) The amount of the polymer (8.2 parts by mass), 30% aqueous solution of Dodecyl trimethyl ammonium chloride (trade name: Cation BB, manufactured by Nippon Oil Co., Ltd.) 5 g, 28% ammonia water 29 g, and water 1.233g. After the temperature was adjusted to 5 to 10 ° C, the methyltrimethoxydecane 28.3 g ((relative to dimethyl fluorenone / ethylene dimethyl fluorenone) cross-linked polymer 100 parts by mass, hydrolysis/condensation reaction was dropped for 20 minutes. The later polyoxyl resin was added in an amount of 114.3 parts by mass, while maintaining the liquid temperature at 5 to 10 ° C, and stirring was further carried out for 1 hour. Then, it was heated to 55 to 60 ° C, and the temperature was kept at this temperature for 1 hour to complete the hydrolysis/condensation reaction of methyltrimethoxydecane. The resulting suspension was dehydrated with a pressure filter. The dehydrated product was transferred to a 3 liter glass flask equipped with a stirring device equipped with an anchor type stirring blade, and 1,000 g of water was added thereto, and the mixture was stirred for 30 minutes, and then dehydrated by a pressure filter. The dehydrated product was again transferred to a glass flask, and the flask was immersed in an oil bath at 110 ° C and dried under stirring to obtain fluid coated particles.
又，所用的聚矽氧彈性物((二甲基矽酮/乙烯二甲基矽酮)交聯 聚合物)的折射率(測定溫度：25℃)是1.40，使用作為黏合劑的聚矽氧樹脂的折射率(測定溫度：25℃)是1.42。又，該被覆粒子的折射率是1.41。 Further, the polyoxyxene elastomer ((dimethyl ketone/ethylene dimethyl fluorenone) cross-linking used) The refractive index (measuring temperature: 25 ° C) of the polymer) was 1.40, and the refractive index (measuring temperature: 25 ° C) of the polyoxynoxy resin used as a binder was 1.42. Further, the refractive index of the coated particles was 1.41.
將所得的被覆粒子的SEM照片示於第3圖。 The SEM photograph of the obtained coated particle is shown in FIG.
比較測定複合粒子本身的第1圖的(B)與第2圖的(B)，在表面被覆有聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子之明度值係較在表面被覆有聚甲基丙烯酸甲酯粒子的被覆粒子的明度值低，而可知光澤較低。另一方面，若比較第1圖的(A)與第2圖的(A)，可知在折射率接近的溶媒中調配被覆粒子者(第1圖的(A))為明度值係略高於折射率不同的溶媒中調配被覆粒子(第2圖的(A))且有光澤者。此係由於在折射率接近的溶媒中調配被覆粒子者之被覆粒子作為散射粒子的作用較弱之故。 Comparing the first (B) and the second (B) of the composite particles themselves, the lightness of the coated particles coated with the polyoxyxene/polyoxy resin composite particles on the surface is compared with the surface. The coated particles of the polymethyl methacrylate particles have a low brightness value, and the gloss is low. On the other hand, when (A) of FIG. 1 and (A) of FIG. 2 are compared, it is understood that those who have coated particles in a solvent having a refractive index close to each other ((A) of FIG. 1) have a brightness value system slightly higher than In the solvent having a different refractive index, the coated particles ((A) of Fig. 2) are blended and shiny. This is because the coated particles of the coated particles in the solvent having a close refractive index have a weak effect as scattering particles.
因此，教示藉由使如二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子被覆雲母鈦的被覆粒子由存在折射率接近的溶媒(揮發性聚矽氧油等)中，成為存在折射率不同的溶媒(揮發性油分揮發後的油分及皮脂)中，而可減低光澤。 Therefore, it is taught that the coated particles coated with mica titanium such as dimethyl fluorenone/ethylene dimethyl fluorenone crosslinked polymer particles are present in a solvent (volatile polyoxygenated oil or the like) having a refractive index close to each other. In a solvent having different refractive indices (oil and sebum after volatilization of volatile oil), the gloss can be reduced.
其次，將這樣的被覆粒子實際調配於具有各種折射率的油性成分之化粧料中。又，在以下的試驗例所用的二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子被覆雲母鈦，均為以上述製造方法所得的被覆粒子。 Next, such coated particles are actually formulated in a cosmetic material having oily components having various refractive indices. Further, the dimethyl fluorenone/ethylene dimethyl fluorenone crosslinked polymer particles used in the following test examples were coated with mica titanium, and were all coated particles obtained by the above production method.
本案發明者等係改變所調配的油性成分的種類，而藉由下述製造方法製造下述第1表所示的調配組成所成的試料(油性化粧料)。然後，以下述評估基準評估各試料的評估項目(1)、(3)、(4)。結果示於第1表。 The inventors of the present invention changed the type of the oil component to be blended, and produced a sample (oily cosmetic) prepared by the following formulation shown in Table 1 by the following production method. Then, the evaluation items (1), (3), and (4) of each sample were evaluated on the basis of the following evaluation criteria. The results are shown in Table 1.
‧油性化粧料製造方法 ‧How to make oily cosmetics
將油分及界面活性劑(PEG-10二甲基矽酮)混合，添加粉末，以均質機(9000rpm)分散2分鐘。之後，進行脫氣而得到油性化粧料。 The oil and the surfactant (PEG-10 dimethyl fluorenone) were mixed, powder was added, and the mixture was dispersed by a homogenizer (9000 rpm) for 2 minutes. Thereafter, degassing was carried out to obtain an oily cosmetic.
以下說明本發明所用的評估方法。 The evaluation method used in the present invention will be described below.
評估(1)：光澤 Evaluation (1): Gloss
由15名專業評測員在臉上塗佈試料，評估塗佈隨後的使用感。 A sample was applied to the face by 15 professional reviewers to evaluate the subsequent use feeling of the coating.
○：12名以上的評測員回答有適度的光澤。 ○: More than 12 reviewers answered that there was moderate gloss.
△：8名以上未達12名的評測員回答有適度的光澤。 △: 8 or more testers who did not reach 12 responded with moderate gloss.
×：未達8名的評測員回答有適度的光澤。 ×: The tester who did not reach 8 responded with a moderate luster.
評估(2)：毛孔的不顯眼度 Assessment (2): Inconspicuousness of the pores
由15名專業評測員在臉上塗佈試料，評估塗佈隨後的使用感。 A sample was applied to the face by 15 professional reviewers to evaluate the subsequent use feeling of the coating.
○：12名以上的評測員回答毛孔不顯眼。 ○: More than 12 reviewers answered that the pores were inconspicuous.
△：8名以上未達12名的評測員回答毛孔不顯眼。 △: 8 or more testers who did not reach 12 responded that the pores were inconspicuous.
×：未達8名的評測員回答毛孔不顯眼。 ×: The tester who did not reach 8 responded that the pores were inconspicuous.
評估(3)：隨時間經過的不泛油光度 Evaluation (3): Non-oil luminosity over time
由15名專業評測員在臉上塗佈試料，在4小時後評估使用感。 The sample was coated on the face by 15 professional reviewers, and the feeling of use was evaluated after 4 hours.
○：12名以上的評測員回答不泛油光。 ○: More than 12 reviewers answered that there was no oily light.
△：8名以上未達12名的評測員回答不泛油光。 △: 8 or more testers who did not reach 12 responded that they did not shine.
×：未達8名的評測員回答不泛油光。 ×: The tester who did not reach 8 did not respond to the oil.
評估(4)：隨時間經過的毛孔的不顯眼度 Assessment (4): Inconspicuousness of pores passing over time
由15名專業評測員在臉上塗佈試料，在4小時後評估使用感。 The sample was coated on the face by 15 professional reviewers, and the feeling of use was evaluated after 4 hours.
○：12名以上的評測員回答毛孔不顯眼。 ○: More than 12 reviewers answered that the pores were inconspicuous.
△：8名以上未達12名的評測員回答毛孔不顯眼。 △: 8 or more testers who did not reach 12 responded that the pores were inconspicuous.
×：未達8名的評測員回答毛孔不顯眼。 ×: The tester who did not reach 8 responded that the pores were inconspicuous.
依據試驗例1-1至1-4，含有將屬聚矽氧彈性物/聚矽氧樹脂複合粒子之二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子被覆在薄片狀基板粉體表面的被覆粒子、與折射率接近(1.4附近的)油性成分的油性化粧料，是塗佈時的光澤優異，即使隨時間經過，油光和毛孔顯眼度也依然較弱者。 According to Test Examples 1-1 to 1-4, dimethyl fluorenone/ethylene dimethyl fluorenone crosslinked polymer particles containing a polyoxyxene elastomer/polyoxymethylene resin composite particle were coated on a flaky substrate powder. The coated particles on the surface of the body and the oily cosmetic having an oil component close to the refractive index (near 1.4) are excellent in gloss at the time of coating, and the oiliness and pores are still weaker than the passage of time.
又，雖調配同樣的被覆粒子，但使用與被覆粒子折射率差異大的油性成分的試驗例1-5，是塗佈時的光澤弱，隨時間經過的油 光和毛孔的不顯眼度弱者。 Further, in the case of the same coated particles, Test Example 1-5 using an oil component having a large difference in refractive index from the coated particles was weak in gloss at the time of coating, and the oil passed over time. Light and pores are inconspicuous.
再者，本案發明者等係變化油性成分的種類，而藉由下述製造方法製造下述第2表所示調配組成之試料(油中水型乳化化粧料)以。然後，以上述評估基準評估各試料的評估項目(1)、(3)、(4)。結果示於第2表。 In addition, the inventors of the present invention manufactured a sample (oil-in-water emulsified cosmetic) having the composition shown in the following Table 2 by changing the type of the oil component. Then, the evaluation items (1), (3), and (4) of each sample were evaluated on the basis of the above evaluation criteria. The results are shown in Table 2.
又，在以下的試驗例所用的油性成分，是與上述第1表相同的成分。又，在第2表所用的二甲基矽酮(1.5cs)、環戊矽氧烷、角鯊烷、液態石蠟的折射率分別為：1.39、1.4、1.43、1.47。 In addition, the oil component used in the following test examples is the same component as the above-mentioned first table. Further, the refractive indices of dimethyl fluorenone (1.5 cs), cyclopentaoxane, squalane, and liquid paraffin used in the second table were 1.39, 1.4, 1.43, and 1.47, respectively.
‧油中水型乳化化粧料製造方法 ‧Industrial water-based emulsified cosmetic manufacturing method
將油分及界面活性劑(PEG-10二甲基矽酮)混合，添加粉末，以均質機(9000rpm)分散1分鐘。之後，緩緩添加水相，以均質機(9000rpm)乳化1分鐘。之後進行脫氣，得到油中水型乳化化粧料。 The oil and the surfactant (PEG-10 dimethyl fluorenone) were mixed, powder was added, and the mixture was dispersed by a homogenizer (9000 rpm) for 1 minute. Thereafter, the aqueous phase was gradually added, and emulsified by a homogenizer (9000 rpm) for 1 minute. Thereafter, degassing was carried out to obtain an oil-in-water emulsified cosmetic.
依據試驗例2-1至2-10，含有在薄片狀基板粉體表面被覆有二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子的被覆粒子、與折射率接近(1.4附近)的油性成分之油中水型乳化化粧料，是塗佈時的光澤優異，即使隨時間經過也不泛油光，毛孔也不顯眼者。 According to Test Examples 2-1 to 2-10, the coated particles coated with the dimethyl fluorenone/ethylene dimethyl fluorenone crosslinked polymer particles on the surface of the flaky substrate powder were close to the refractive index (near 1.4). The oil-based emulsified cosmetic in the oily component is excellent in gloss at the time of coating, and is not oily even when it passes, and the pores are not conspicuous.
又，試驗例2-10的油中水型乳化化粧料，是塗佈時的光澤稍弱，但隨時間經過的不泛油光度及毛孔的不顯眼度優異者。 Further, in the oil-in-water emulsion paint of Test Example 2-10, the gloss at the time of coating was slightly weak, but the oil-free luminosity and the inconspicuousness of pores which passed over time were excellent.
又，雖調配同樣的被覆粒子，但使用與被覆粒子的折射率差異大的油性成分之油中水型乳化化粧料(試驗例2-11、2-12)，粧感為塗佈時的光澤弱。 In addition, the same type of coated particles were used, but an oil-based emulsified cosmetic (test samples 2-11 and 2-12) having an oil component having a large difference in refractive index from the coated particles was used, and the makeup was gloss at the time of coating. weak.
因此，可知藉由在化粧料調配上述的被覆粒子及折射率接近的油性成分，可減低化粧料本身的光澤。這樣的化粧料藉由使其在隨時間經過後，存在於折射率不同的溶媒(揮發性油分揮發後的油分及皮脂)中，也可實現不泛油光度及毛孔的不顯眼度(凹凸彌補效果)。 Therefore, it is understood that the glossiness of the cosmetic itself can be reduced by blending the above-mentioned coated particles and the oil component having a refractive index close to the cosmetic. Such a cosmetic material can be used in a solvent having a different refractive index (oil and sebum after volatilization of volatile oils), and can achieve non-oil luminosity and inconspicuousness of pores. effect).
由以上所述，本發明的化粧料含有：(a)在薄片狀基板粉體表面被覆有聚矽氧彈性物粒子或聚矽氧彈性物/聚矽氧樹脂複合粒子的被覆粒子、及(b)含揮發性聚矽氧油的油性成分，而油性成分的整體折射率需為1.39至1.43。 As described above, the cosmetic of the present invention contains: (a) coated particles coated with polyoxyxene elastic particles or polyoxyxene elastomer/polyoxymethylene resin composite particles on the surface of the sheet-like substrate powder, and (b) An oily component containing a volatile polyoxygenated oil, and the overall refractive index of the oily component is from 1.39 to 1.43.
其次，本案發明者等係改變被覆在薄片狀基板粉體表面的粒子，並以上述製造方法製造下述第3表所示的調配組成所成的試料(油中水型乳化化粧料)。然後，以上述評估基準評估各試料的評估項目(1)至(4)。結果示於第3表。 Then, the inventors of the present invention changed the particles coated on the surface of the sheet-like substrate powder, and produced the sample (oil-in-water emulsion paint) prepared by the formulation shown in the following Table 3 by the above-described production method. Then, the evaluation items (1) to (4) of each sample were evaluated on the basis of the above evaluation criteria. The results are shown in Table 3.
又，在第3表中的成分之後的括弧內的數字是各被覆粒子的折射率。 Further, the number in parentheses after the component in the third table is the refractive index of each coated particle.
依據第3表，調配有5%被覆非二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子的粒子之被覆粒子的試驗例3-2及試驗例3-3，於塗佈時的光澤不足。 According to the third table, Test Example 3-2 and Test Example 3-3 in which 5% of coated particles of non-dimethylfluorenone/ethylene dimethyl fluorenone crosslinked polymer particles were coated were prepared at the time of coating. The gloss is insufficient.
又，只調配有未被覆粒子的薄片狀基板粉體的試驗例3-4，於塗佈時的光澤雖足夠，但毛孔的不顯眼度不佳，而在塗佈4小時後會由於過度的光澤而變成油光顯眼的粧感。 Further, in Test Example 3-4 in which only the flaky substrate powder having uncoated particles was prepared, the gloss at the time of coating was sufficient, but the inconspicuousness of the pores was not good, and it was excessive due to coating for 4 hours. Gloss and become a glamorous makeup.
又，若為了塗佈後的光澤充分而調配15%硫酸鋇被覆雲母鈦(試驗例3-5)，則塗佈後雖會出現光澤，但塗佈4小時後會過度感到疑是源自皮脂的光澤，而變成油光及毛孔顯眼的粧感。 In addition, when 15% barium sulfate coated mica titanium (Test Example 3-5) was prepared for the gloss after coating, the gloss appeared after application, but it was excessively suspected to be derived from sebum after 4 hours of application. The luster becomes a shine and a conspicuous makeup.
其次，本案發明者等係改變在表面被覆二甲基矽酮/乙烯二甲基矽酮交聯聚合物粒子的基板粉體，並藉由上述製造方法製造以下述第4表所示的調配組成所成的試料(油中水型乳化化粧料)。然後，以上述評估基準評估各試料的評估項目(1)、(3)、(4)。結果示於第4表。 Next, the inventors of the present invention changed the substrate powder on which the surface of the dimethyl fluorenone/ethylene dimethyl fluorenone crosslinked polymer particles was coated, and the composition of the composition shown in Table 4 below was produced by the above-described production method. The resulting sample (oil-in-water emulsified cosmetic). Then, the evaluation items (1), (3), and (4) of each sample were evaluated on the basis of the above evaluation criteria. The results are shown in Table 4.
依據第4表，使用雲母鈦作為基板粉體時，作為基板粉體時的光澤係較使用合成金雲母、絹雲母、硫酸鋇時優異。 According to the fourth table, when mica titanium is used as the substrate powder, the glossiness when used as the substrate powder is superior to that of synthetic phlogopite, sericite, and barium sulfate.
因此，作為薄片狀基板粉體，係以使用以雲母鈦為代表的閃粉為理想。 Therefore, as the sheet-like substrate powder, it is preferable to use a glitter represented by mica titanium.
其次，檢討本發明的(a)被覆粒子的調配量。本案發明者等，係藉由上述製造方法製造由下述第5表所示的調配組成所成的試料(油中水型乳化化粧料)。然後，以上述評估基準評估各試料的評估項目(1)、(3)、(4)。結果示於第5表。 Next, the amount of (a) coated particles of the present invention was reviewed. The inventors of the present invention produced a sample (oil-in-water emulsion paint) prepared by the formulation shown in the following Table 5 by the above-described production method. Then, the evaluation items (1), (3), and (4) of each sample were evaluated on the basis of the above evaluation criteria. The results are shown in Table 5.
依據第5表，(a)被覆粒子的調配量過少時，會無塗佈時的光澤，而且亦未能滿足隨時間經過的不泛油光度及毛孔的不顯眼度。 According to the fifth table, when (a) the amount of the coated particles is too small, there is no gloss at the time of coating, and the non-oil illuminance and the inconspicuousness of the pores with time are not satisfied.
又，(a)被覆粒子的調配量過多時，由於光澤過強，故會隨時間經過而感到因過度的光澤引起的顯眼的油光和毛孔。 Further, when (a) the amount of the coated particles is too large, the gloss is too strong, so that conspicuous oily light and pores due to excessive gloss are felt over time.
因此，本發明的(a)被覆粒子的調配量以1至10%為理想。 Therefore, the amount of the (a) coated particles of the present invention is preferably from 1 to 10%.
以下列舉本發明的化粧料處方例。本發明不為此等 處方例所限定。 The cosmetic preparation examples of the present invention are listed below. The present invention does not make such The prescription example is limited.
處方例1 液狀粉底 Prescription Example 1 Liquid Foundation
處方例2 粉底霜 Prescription Example 2 Foundation Cream
處方例3 防曬劑 Prescription Example 3 Sunscreen Agent
處方例4 油性粉底 Prescription Example 4 Oily Foundation
本案圖式為本案所請化粧料所含之被覆粒子的單獨光學特性及實施態樣之光學特性之圖，及非本案所請化粧料所含之被覆粒子的單獨光學特性及實施態樣之光學特性之圖，以及本案被覆粒子之SEM照片，惟該等圖式均不足以代表本案所請化粧料之技術特徵，故本案無指定代表圖。 The present invention is a diagram showing the individual optical characteristics of the coated particles contained in the cosmetic material and the optical characteristics of the embodiment, and the optical properties of the coated particles contained in the cosmetic material and the optical properties of the embodiment. The map of the characteristics, and the SEM photograph of the coated particles in this case, but these drawings are not enough to represent the technical characteristics of the cosmetics requested in this case, so there is no designated representative figure in this case.
Claims (5)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
| US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
| US12136240B2 (en) | 2018-08-21 | 2024-11-05 | The Procter & Gamble Company | Methods for identifying pore color |
| US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
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