TWI308173B - Room temperature curable fluoropolymer coating - Google Patents
Room temperature curable fluoropolymer coating Download PDFInfo
- Publication number
- TWI308173B TWI308173B TW91134495A TW91134495A TWI308173B TW I308173 B TWI308173 B TW I308173B TW 91134495 A TW91134495 A TW 91134495A TW 91134495 A TW91134495 A TW 91134495A TW I308173 B TWI308173 B TW I308173B
- Authority
- TW
- Taiwan
- Prior art keywords
- group
- diisocyanate
- isocyanate
- coating composition
- fluoroelastomer
- Prior art date
Links
- 239000004446 fluoropolymer coating Substances 0.000 title 1
- 229920001973 fluoroelastomer Polymers 0.000 claims description 50
- -1 aminopropyl Chemical group 0.000 claims description 42
- 239000003795 chemical substances by application Substances 0.000 claims description 40
- 238000000576 coating method Methods 0.000 claims description 33
- 239000011248 coating agent Substances 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 30
- 239000000806 elastomer Substances 0.000 claims description 28
- 239000008199 coating composition Substances 0.000 claims description 24
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 19
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 17
- 239000005056 polyisocyanate Substances 0.000 claims description 16
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 16
- 239000012948 isocyanate Substances 0.000 claims description 15
- 229920001228 polyisocyanate Polymers 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 12
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 10
- 150000002513 isocyanates Chemical class 0.000 claims description 10
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 8
- 238000011068 loading method Methods 0.000 claims description 8
- 150000003141 primary amines Chemical group 0.000 claims description 8
- 229920001897 terpolymer Polymers 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 7
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 125000005442 diisocyanate group Chemical group 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- KQWGXHWJMSMDJJ-UHFFFAOYSA-N cyclohexyl isocyanate Chemical compound O=C=NC1CCCCC1 KQWGXHWJMSMDJJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 3
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- RSPCKAHMRANGJZ-UHFFFAOYSA-N thiohydroxylamine Chemical class SN RSPCKAHMRANGJZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000003573 thiols Chemical group 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 claims description 2
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 claims description 2
- SIYBFAKKDKDECW-UHFFFAOYSA-N 1-ethoxy-2,4-diisocyanatobenzene Chemical compound CCOC1=CC=C(N=C=O)C=C1N=C=O SIYBFAKKDKDECW-UHFFFAOYSA-N 0.000 claims description 2
- JIABEENURMZTTI-UHFFFAOYSA-N 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene Chemical compound O=C=NC1=CC=CC=C1CC1=CC=CC=C1N=C=O JIABEENURMZTTI-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 claims description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 239000007983 Tris buffer Substances 0.000 claims description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims description 2
- FJHRECUSWHZZGD-UHFFFAOYSA-N decane-1,1,1-triol Chemical class CCCCCCCCCC(O)(O)O FJHRECUSWHZZGD-UHFFFAOYSA-N 0.000 claims description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 claims description 2
- 125000002883 imidazolyl group Chemical group 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000000052 vinegar Substances 0.000 claims description 2
- 235000021419 vinegar Nutrition 0.000 claims description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 3
- 229920002554 vinyl polymer Polymers 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 claims 2
- ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 claims 1
- NDMMKOCNFSTXRU-UHFFFAOYSA-N 1,1,2,3,3-pentafluoroprop-1-ene Chemical compound FC(F)C(F)=C(F)F NDMMKOCNFSTXRU-UHFFFAOYSA-N 0.000 claims 1
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical compound FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 claims 1
- MZYSDQJCGXPRJB-UHFFFAOYSA-N 1,2-dibromo-1-fluoroethane Chemical compound FC(Br)CBr MZYSDQJCGXPRJB-UHFFFAOYSA-N 0.000 claims 1
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 claims 1
- VZDIRINETBAVAV-UHFFFAOYSA-N 2,4-diisocyanato-1-methylcyclohexane Chemical compound CC1CCC(N=C=O)CC1N=C=O VZDIRINETBAVAV-UHFFFAOYSA-N 0.000 claims 1
- UPGATMBHQQONPH-UHFFFAOYSA-N 2-aminooxycarbonylbenzoic acid Chemical compound NOC(=O)C1=CC=CC=C1C(O)=O UPGATMBHQQONPH-UHFFFAOYSA-N 0.000 claims 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims 1
- IXQBIOPGDNZYNA-UHFFFAOYSA-N N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C Chemical compound N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C IXQBIOPGDNZYNA-UHFFFAOYSA-N 0.000 claims 1
- DHKMDKLHGFWMNZ-UHFFFAOYSA-N SCCCC(CCCCCC(OCC)(OCC)C)CCC Chemical compound SCCCC(CCCCCC(OCC)(OCC)C)CCC DHKMDKLHGFWMNZ-UHFFFAOYSA-N 0.000 claims 1
- DFYGYTNMHPUJBY-OAHLLOKOSA-N SCCC[C@H](C(OC)(OC)OC)CCCCCCCC Chemical compound SCCC[C@H](C(OC)(OC)OC)CCCCCCCC DFYGYTNMHPUJBY-OAHLLOKOSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- DZYFUUQMKQBVBY-UHFFFAOYSA-N bis(2-isocyanatoethyl) carbonate Chemical compound O=C=NCCOC(=O)OCCN=C=O DZYFUUQMKQBVBY-UHFFFAOYSA-N 0.000 claims 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 1
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- VTXVGVNLYGSIAR-UHFFFAOYSA-N decane-1-thiol Chemical compound CCCCCCCCCCS VTXVGVNLYGSIAR-UHFFFAOYSA-N 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 150000002443 hydroxylamines Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- XJRAOMZCVTUHFI-UHFFFAOYSA-N isocyanic acid;methane Chemical compound C.N=C=O.N=C=O XJRAOMZCVTUHFI-UHFFFAOYSA-N 0.000 claims 1
- KPXFIETUTLCJAC-UHFFFAOYSA-N isocyanic acid;naphthalene Chemical compound N=C=O.C1=CC=CC2=CC=CC=C21 KPXFIETUTLCJAC-UHFFFAOYSA-N 0.000 claims 1
- 125000005647 linker group Chemical group 0.000 claims 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims 1
- 125000006611 nonyloxy group Chemical group 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 230000003637 steroidlike Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 13
- 150000001412 amines Chemical class 0.000 description 10
- 238000001723 curing Methods 0.000 description 10
- 244000043261 Hevea brasiliensis Species 0.000 description 8
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 8
- 229920003052 natural elastomer Polymers 0.000 description 8
- 229920001194 natural rubber Polymers 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 229930182558 Sterol Natural products 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000003702 sterols Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical class FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- LAENUTMFTKEICI-UHFFFAOYSA-N N(=C=O)CCCC(C(OCC)(OCC)OCC)CCCCCCCC Chemical compound N(=C=O)CCCC(C(OCC)(OCC)OCC)CCCCCCCC LAENUTMFTKEICI-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ZQMYVQUGJJNWID-UHFFFAOYSA-N NCCCC(C(O)(O)O)CCCCCCCC Chemical compound NCCCC(C(O)(O)O)CCCCCCCC ZQMYVQUGJJNWID-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- DBNJSZYFWVVQBO-UHFFFAOYSA-N SOOS Chemical compound SOOS DBNJSZYFWVVQBO-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical compound OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 229940097156 peroxyl Drugs 0.000 description 2
- 239000013520 petroleum-based product Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 description 1
- YOHJBUSNVWWMDP-BQYQJAHWSA-N (e)-2,3-bis(2-isocyanatoethyl)but-2-enedioic acid Chemical compound O=C=NCC/C(C(=O)O)=C(/CCN=C=O)C(O)=O YOHJBUSNVWWMDP-BQYQJAHWSA-N 0.000 description 1
- OLECZZTZHKLECO-UHFFFAOYSA-N 1,1-diisocyanatodecane Chemical compound CCCCCCCCCC(N=C=O)N=C=O OLECZZTZHKLECO-UHFFFAOYSA-N 0.000 description 1
- AYCUWIWOZKQLMI-UHFFFAOYSA-N 1,2,3,5-tetrachloro-4,6-diisocyanatobenzene Chemical compound ClC1=C(Cl)C(N=C=O)=C(Cl)C(N=C=O)=C1Cl AYCUWIWOZKQLMI-UHFFFAOYSA-N 0.000 description 1
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- MDVVYCOJACWKAA-UHFFFAOYSA-N 1,4-diisocyanato-2-phenylbenzene Chemical compound O=C=NC1=CC=C(N=C=O)C(C=2C=CC=CC=2)=C1 MDVVYCOJACWKAA-UHFFFAOYSA-N 0.000 description 1
- ZFSFKYIBIOKXKI-UHFFFAOYSA-N 1-ethyl-1-methylhydrazine Chemical compound CCN(C)N ZFSFKYIBIOKXKI-UHFFFAOYSA-N 0.000 description 1
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- XFEWMFDVBLLXFE-UHFFFAOYSA-N 1-isocyanatodecane Chemical compound CCCCCCCCCCN=C=O XFEWMFDVBLLXFE-UHFFFAOYSA-N 0.000 description 1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 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 1
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- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31547—Of polyisocyanurate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31884—Regenerated or modified cellulose
- Y10T428/31891—Where addition polymer is an ester or halide
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Description
1308173 A7 -----—___^___ 五、發明說明(1 ) '一~" — 【發明所屬之技術領域】 發明領域 本發明係有關含有氟彈性體之彈性體塗覆材料,其可 用於遭文苛求環境之其它彈性體材料上之保護性塗覆物。 【先前技術】 發明背景 彈性體材料可用於數種工業應用物件,例如,無數模 製物件、帶材、軟管。模製彈性體可以提供振動控制之包 含減震器及座架之一般裝置(例如,引擎座架)結合至諸如 金屬材料之強化元件。於許多應用,彈性體物件一般被曝 置於油、燃料或其它降解物質。許多傳統之硫化彈性體材 料典型上易於曝置於以石油為主之產品時降解。對於以石 油為主之產品展現抗性之大部份硫化彈性體亦展現差的抗 疲勞。於彈性體工業中具持續研究以便發展能财降解性 化學品及耐疲勞之彈性體。 一種使彈性體材料耐降解性化學品之方法係塗敷保護 性塗覆物。但是,當此等耐油之塗覆物已被塗敷至可撓性 彈性體物質(諸如,天然橡膠或聚丁二烯)時,彈性體遭受 差的耐疲勞性及差的與天然橡膠或聚丁二烯基材之黏著 性’其係以破裂、與彈性體分離及塗覆物破列而顯示。 美國專利第5,621,942號案揭示一種以異氰酸自旨改質 之氟烯烴-乙烯基醚共聚物樹脂。此氟烯烴·乙烯基醚共聚 物樹脂於100%延長率時不能於無變形下展現彈性回彈 性’且不能如依據本發明之橡膠般適於塗覆可撓性彈性體 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) #· 1308173 A7 ---------B7 五、發明説明(2 ) " ~ ~—— 基材。 . 、美國專利第4,395,462號案揭示-種用於㈣彈性體 之塗覆物’其係衍生自—插讲备a &1 m 種匕氧化物可固化之氟彈性體凝 、 膠組成物,其含有⑴足以與於此彈性體固化期間產生之 -酸性副產物反應之含量之環氧化物,及⑺足以於升高溫 度時達成13化此氟彈性體凝膠之含量之有機過氧化物。 a 尚有對於可被塗敷至非耐油性彈性體(諸如,各種非 氣化彈性體 NR、PBD、spR、Ερ·、butyl chloropr麵型式等)之氟彈性體塗覆物之MU 求。此需求存在以提供-種具有改良耐用性、耐挽曲疲勞 性及耐燃料及溶劑性之保護性塗覆物,其可於無需使硫化 物件接受額外之熱固化下被塗覆及固化。 【發明内容】 發明概要 本發明可於塗覆至可撓性彈性體基材之室溫可固化之 <1 11彈性體塗覆組成物时施,其提供優異之耐撓曲破裂性 - 及於烴油及燃料内之耐膨脹性。更普遍地,本發明係有關 一種改質之氟化碳彈性體塗覆物,其中氟彈性體係一種改 質之氟彈性體。此氟彈性體係藉由與含有接枝鍵結基及活 性氫載荷基之接枝劑反應而官能化。此氟彈性體之接枝改 質主幹含有侧活性氫載荷基,且其後藉由與塗覆物内之固 化組份結合而固化。於塗敷此塗覆物前被引入塗覆溶液内 之固化組伤含有至少一個於氟彈性體上之二活性氫載荷基 間形成交聯之基。特別地,於較佳實施例中,此接枝鍵結 本紙張尺度逋用中國國家標準(CNS) Α4規格(210X297公釐) (請先閲讀背面之注意事項再塡寫本頁) 、?τ— 1308173 A7 「 B7 五、發明説明(3 ) (請先閲讀背面之注意事項再填寫本頁) 基係一級胺,且此活性氫載荷基係羥基或羧基,且固化組 份含有異氰酸酯基及形成交聯之基。更特別地,此固化組 份含有異氰酸酯或載荷異氰酸酯之基。 接枝官能化之氟彈性體上之結合羥基可藉由與含有一 級胺及一或多個活性氫載荷基之較佳接枝劑反應而提供。 較佳接枝劑係含有一級未受阻胺及一或多於一個異氰酸酯 或異氰酸酯反應基之化合物。 接枝官能化氟彈性體係藉由溶解於溶劑内、以塗覆物 塗敷至各種不同彈性體及使塗覆物交聯形成对化學性鍵結 而與固化劑(諸如,多官能性氮雜環丙烷、碳二醯亞胺、 聚異氰酸酯或含異氰酸酯部份之烷氧基矽院)結合。 於另外實施例,氟彈性體係藉由與毓基醇、疏基矽烷 及頸基矽醇、疏基硫醇或羥基官能基乙稀不飽和化合物反 應而被接枝官能化。 【圖式簡單說明】 第1圖係於3720撓曲周期後之以傳統塗覆物塗覆之 DeMattia撓曲樣本之相片。 第2圖係於60,000撓曲周期後之以依據本發明之塗 覆物塗覆之樣本之DeMattia撓曲樣本之相片。 【實施方式】 較佳實施例之詳細描述 氟彈性體 | 氟化碳彈性體(氟彈性體)係自包含偏氟乙烯、六氟丙 —且可嫌自數供應商。各種不同一 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) '0 ' ' 1308173 五、發明說明(4 體之詳細描述係包含於R G A㈣Μ、A l b槪丫及Μ 几〇mpson之文獻(其出現於η”年7月出版之名稱為,,橡 膠化學及技術之期刊(46冊,619_652頁))内。氟彈性體 ”熱塑性氟聚合物主要係藉由塑性變形是否於施應力至 100%伸長率時發生而區別。I塑料於拉升時進行變形且 係不適於用於依據本發明彈性體基材之塗覆材料。 於此所用之代表性氟彈性體包含自一或更多種氟化單 體何生之聚合物。自氟化單體或二或更多種氟化單體之混 合物衍生之例示聚合物包含U-二氫全氟丁基丙稀酸酉旨; 偏氟乙烯及氣二氟乙烯之共聚物;偏氟乙烯及六氟丙烯·, 偏氟乙烯及一氣七氟丙烯;四氟乙烯及丙烯;偏氟乙烯、 六氟丙烯及四氟乙烯之三元聚合物;偏氟乙烯、四氟乙烯 及全氟乙稀基趟;偏氟乙稀、四氟乙烯及丙烯;偏氣乙稀 及一氫五氟丙烯及四氟乙烯。依據本發明改質之最佳氟彈 性體可購自以Vit0n®為名者,諸如,偏氟乙烯及六氟丙 烯之共聚物,或偏氟乙烯、四氟乙烯及六氟丙烯之三元聚 合物。其它適合之氟彈性體可購自Dyneon之以FLOREL® 為商品名者’及Ausimont之以TECHNIFLON®為商品名 者。 此間所用之接枝官能化氟彈性體係氟彈性體聚合物及 含有共價鍵結至氟彈性體之接枝鍵結基及至少一含活性氫 之基(例如’羥基、硫醇或羧基,其對固化劑之反應基進 行鍵形成)之接枝劑之反應產物。此接枝改質之氟彈性體 於混合物之有效時間内(膠凝前),塗覆彈性體基材前與混 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 裝------------------#-----------------緣 (%先閱讀背面之注意事11再填窝本頁) 1308173 A7 _____B7 五、發明説明(5 ) 合物之固化劑混合。 接枝劍 接枝劑含有一接枝鍵結基及一活性氫載荷基。較佳接 枝劑含有一級胺基及一含活性氫之基。例子包含經基胺、 胺基異氰酸酯、胺基異氰酸醋,諸如,(Κ_2)2Ν〇:Η2(^Ή2Ν(ΓΟ, 其中R2係,例如’氫或烴基、羥基烷基胺、胺基缓酸醋、 胺基矽烷、胺基矽醇、胺基硫醇等。不含有作為接枝鍵結 基之一級胺之其它適當之接枝劑係疏基經基,如疏基醇及 疏基夕醇及疏基硫醇。較佳接枝劑係於相對較溫和之溫度 (<60°C)時接枝至氟彈性體’且可為單體、寡聚物或聚合 物,且含有至少一含活性氫之基,及不多於一個一級胺基, 但可選擇性含有二級或三級胺基,或其它不能與氟彈性體 接枝鍵結及交聯之基。選擇性之二級胺被認為增加一級胺 接枝鍵結基對氟彈性體之接枝反應速率。接枝劑之特殊例 子包含各種不同之經基烧基胺(例如,3_胺基_丨丙醇)、胺 基烷基矽醇(例如,胺基烷基矽烷三醇)或先質胺基烷基_ 烷氧基矽烷(其於每一分子内包含至少一能催化烷氧基矽 烷基之水解作用以產生反應性矽烷三醇之鹼性氮”胺-n_ 氧化物、胺基(羥基)羧酸、醯胺基(羥基)胺、聚氧伸烷基 聚醚單(一級)胺,及以胺終結之多元醇。此等以胺終結之 多元醇可藉由已知之用於使環氧烷(諸如,環氧乙烷環 氧丙烷、環氧丁烷 '十二烷基氧化物或苯乙烯氧化物)聚 加成至胺基起始劑化合物上之胺化方法製得。—般,多元 酵(諸如,聚醚多元醇)係於催化劑(諸如,含鎳之催化劑, 本紙張尺度適用中國國家標準(CNS) A4規格(2]〇><297公楚) (請先閱讀背面之注意事項再填寫本頁) .訂· t, 1308173 A7 五、發明說明(6 (請先閱讀背面之注意事項再填寫本頁) 例如,Ni/Cu/Cr催化劑)存在中以氨胺化。已知方法係教 不於美國專利第4,960,942號案;美國專利第4,973,761 號案;美國專利第5,003,107號案;美國專利第5,352,835 號案;美國專利第5,422,042號案;及美國專利第5,457,147 號案,所有在此皆被併入以供參考之用。所用之起始劑化 合物係氨或含胺基之化合物,且將於反應產物内提供不多 | 於—個一級胺基,諸如,脂族聚胺,諸如,乙二胺、乙二 胺募聚物(例如,二伸乙基三胺、三伸乙基四胺或五伸乙 基六胺)、乙醇胺、1,3-丙二胺、N-(2-羥基乙基)乙二胺、 1’3-或 1,4-丁二胺、1,2-、1,3_、M·、1,5-、1,6-六伸曱基 二胺等。用於聚醚單胺之適合聚醚嵌段包含聚乙醇、聚丙 —醇、聚乙二醇及聚丙二醇之共聚物、聚(1,2_ 丁二醇)及 聚(四伸曱基二醇)。 較佳之胺基-經基接枝劑化合物係具有少於約1 〇〇〇(較 佳係500,更佳係少於250)之分子量之化合物。更佳之胺 ► 基-羥基接枝劑含有2至16個碳原子。以具高於約1000 之分子之接枝劑,塗覆物之可撓度及耐溶劑度被降低。更 佳接枝劑之例子包含3-胺基-1-丙醇、2-(2-胺基乙基胺基) 乙醇及胺基烷基矽醇,例如,胺基丙基矽烷三醇。相關於 氟彈性體重量之所用接枝劑之有效量係1 -20重量%,較 佳係2-10重量%,更佳係3至7重量%。 ' 即使非較佳,其它例示之提供羥基官能化氟彈性體之 接枝劑包含經由接枝加成反應之接枝羥基官能性乙烯不飽 和化合物。含羥基或羧基之乙烯不飽和單體係2-羥基乙 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1308173 A7 -— ___B7 五、發明説明(7 ) 基('基)丙烯酸酯、1-羥基丙基(甲基)丙烯酸酯、2_羥基 丙基(甲基)丙烯酸酯、2-羥基乙基乙烯基醚、N-甲基醇(甲 基)丙烯醯胺、甲基丙烯酸,及馬來酸酐,且可於自由基 起始劑存在中藉由於熱塑性物料(聚烯烴)廣泛實施之聚合 物反應性加工處理之技藝所知之技術接枝至氟彈性體。 於另一實施例中,氟化碳彈性體藉由於羥基(烷基)硫 醇、胺基硫醇或巯基羧酸(選擇性含有羥基)之加成反應而 接枝官能化。產生用於加成至氟彈性體之結合羥基之適當 硫醇包含羥基硫醇,如巯基乙醇,羥基烷基硫醇,諸如, 1-巯基-3-丙醇、巯基乙醇胺、疏基_4_丁醇、α_鲸基 -羥基寡聚環氧乙院,例如,α _疏基_ ◦ _經基八環氧乙烧, 或相對應之ϊ衣氧乙燒/環氧丙院共聚物。水解時產生經基 之毓基烷氧基化合物包含τ_毓基丙基三甲氧基矽烷、 巯基丙基三乙氧基矽烷、r_巯基丙基曱基二曱氧基矽烷, 及r-毓基丙基甲基二乙氧基矽烷等。適當之巯基羧酸及 相對應之酯係疏基乙酸及巯基乙酸酯、疏基丙酸及酯、魏 基丁酸及酯。含有羥基之酯化化合物包含乙二醇、丙二醇、 丁二醇、二伸乙基二醇、三伸乙基二醇、四伸乙基二醇、 八伸乙基二醇、二伸丙基二醇、三伸丙基二醇、四伸丙基 二醇及N-甲基二乙醇胺。 某些疏基化合物會於溫和溫度或周圍溫度下接枝鍵結 至氟彈性體本身。添加上述毓基化合物以接枝至氟彈性體 可選擇性地於高於起始劑之分解溫度之溫度,於紫外線或 可見光存在中使用’例如,偶氮起始劑(諸如,偶氮雙異 本紙張尺度適用中國國家標準(CNS) A4规格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁) 、?τ— t l3〇8i73 A7 ____ B7 五、發明説明(8 ) 丁腈及偶氮雙環己腈)、過氧化物(諸如,二月桂醯基過氧 化物)、本頻哪醇石夕烧基醚或光起始劑,以溶液内之自由 基起始劑實行。二醯基過氧化物(特別是二月桂醯基過氧 ' 化物、二癸醯基過氧化物、二(3,3,5-三甲基己醯基)過氧 ' 化物、二琥珀醯基過氧化物及二苯醯基過氧化物)係適合。 有效量之自由基起始劑係0.5至1 〇重量%(以魏基化合物 W 重量為基準計)。有效量之起始毓基化合物係氟彈性體重 量之3%至10%,且係足以使1至5重量%含量之結合羥 基鍵結至氟彈性體。 更佳接枝劑係於室溫時接枝至氟彈性體者,可藉由使 用諸如2-(2-胺基乙基胺基)乙醇(ΝΗ2-(:Η2-0Ή2-ΝΉ-(:ί12_ 〇112-011)(匚人8#111-41-1)及胺基丙基矽烷三醇(諸如, Gelest,Inc.之SIA0608.0之於水中之22_25%溶液供應 (CAS#29159-37-3))之化合物獲得。 固化劑 固化組份係以25# m至2mm厚度塗敷至彈性體基材 之連續膜形式交聯氟彈性體,且其以化學及耐撓曲鍵結穩 • 固地黏著至彈性體基材。不多於氟彈性體之1〇莫耳%之 有限接枝位置於已交聯之氟彈性體塗覆物内保持基本可撓 ί生。固化劑係含有至少二個結合至接枝官能化氟彈性體上 之不同活性氫載荷基之基之多官能性組份。較佳固化組份 含有至少一異氰酸酯基或載荷異氰酸酯基之基,及鍵結至 氟彈性體之另一活性氫載荷基以形成化學交聯之反應性交 聯劑。例示之能於低溫時固化之固化組份係聚異氰酸酯。 本紙張尺度適财國國家標準(㈣Μ規格⑵qx297公寶) (請先閱讀背面之注意事項再填寫本頁) ·、?τ— .線丨 1308173 A7 -------- B7 五、發明説明(9 ) '" ^異氰酸知包含非以異氰酸酯封端之聚合物之脂族、 環月曰族及芳香族之異氰酸醋官能性化合物。芳香族聚異氣 S夂酉曰係較佳。聚異氰酸S旨之特殊例子不受限地包含脂族二 異氰酸酉旨,諸如,W六伸甲基二異氮酸醋;^八伸甲 基二異氰酸酯;1,12•十二伸曱基二異氰酸酯;2,2,4_三曱 基八伸曱基一異氰酸輯等;3,3,_二異氛酸根合二丙基謎; 3-異氰酸根合甲基_3,5,5,_三甲基環癸基異氰酸醋;六伸 曱基一異氰酸酯;4,4’-伸甲基雙(環己基異氰酸酯);伸環 戊基-1,3-二異氰酸酯;伸環癸基^心二異氰酸酯;曱基2,6_ 二異氣酸根合已酯;雙-(2-異氰酸根合乙基)-福馬酸;4_ 甲基-1,3-二異氰酸根合環己烷;反_伸乙烯基二異氰酸酯 及相似之不飽和聚異氰酸酯;4,4’_伸曱基-雙(環己基異氰 酸酯)及相關之聚異氰酸酯;甲院二異氰酸酯;雙_(2_異氰 酸根合乙基)碳酸酯及相似碳酸酯聚異氰酸酯;Ν,Ν,,Ν,,_ 三-(6-異氰酸根合六伸曱基)縮二脲及相關聚異氰酸酯。芳 香族之二-及聚異氰酸酯包含曱苯二異氰酸酯;二曱苯二 異氰酸酯;二茴香胺二異氰酸酯;4,4,_二苯基曱烷二異 氰酸酯;1-乙氧基-2,4-二異氰酸根合苯;1_氯_2,4-二異氰 酸根合笨;雙(4-異氰酸根合苯基)曱烷;三(4-異氰酸根合 苯基)曱燒;萘二異氰酸酯;4,4’-聯苯二異氰酸酯;伸苯 基二異氰酸酯,諸如’間-及對-伸苯基二異氰酸酯;3,3,-二甲基-4,4’-聯苯二異氰酸酯,·對-異氰酸根合苯醯基異氰 酸酯;四氯-1,3-伸苯基二異氰酸酯;2,4-甲苯二異氰酸酯、 2,6-曱苯二異氰酸酯、4,4’-二異氰酸酯、雙-[異氰酸;f艮合 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁) 訂— 1308173 A7 B7 五、發明説明(1G ) 苯基]曱烷聚伸苯基聚(苯基異氰酸酯)、異佛爾酮二異氰 酸酯,及其它脂族、雜環及芳香族之聚異氰酸酯,且包含 此等聚異氰酸酯之混合物。例示之商用產品係可得自 VEBA之三曱基六伸曱基二異氰酸酯、十七烷基(C17)二 異氰酸酯、DDI 1410脂族C-36二異氰酸酯(可得自明尼 蘇達州明尼波里之Henkel公司)及Isonate®143L二異氰 酸酯(可得自Upjohn公司之改質二苯基甲烷二異氰酸酯 (MDI)。進一步之胺基曱酸酯組份係可得自VEBA之異氟 爾_二異氰酸酯及可得自Mobay之Desmodur®N(脂族三 異氰酸酯)6 Desmodur®N係更特別地被定義為3莫耳之 六伸曱基二異氰酸酯與水之反應產物,其具191異氰酸酯 當量。聚異氰酸酯之其它加成物或預聚物包含 Desmodur®L及Mondur®CB,其係伸甲苯基二異氰酸醋 (TDI)之加成物。所含之二-或聚異氰酸酯之量需為3至30 phr。較佳地,此含量係8至1 5 phr。 其它適合之固化組份係各種已知之有機矽烷。較佳係 含有異氰酸酯基及其它能形成交聯之基(諸如,可水解之 基,即,_素、羥基、烷氧基或醯氧基;含環氧之基;巯 基;含酼基之基;乙烯基;含乙烯基之基;另一異氰酸酯 基;另一含異氰酸酯之基;脲基;含脲基之基;咪唑基; 或含51米°坐之基)之有機石夕烧。此等化合物係此項技藝已知。 異氰酸根合矽烷型之較佳形成交聯之基係烷氧基或羥 基。於此適合之可購得之異氰酸根合-烷氧基矽烷之例子 包含7-異氰酸根合丙基三曱氧基矽烷(可得自Witco公司 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) --------------------裝-------------------玎------------------線. (請先閲讀背面之注意事項再填寫本頁) 五、發明説明(11 ) OSi Specialties Group (OSi)’ 之 SilquestrOT 5l87A 卜 異氰酸根合丙基三乙氧基石夕烧(可得自㈤之叫_誕_ 1310) 〇 溶劍 塗覆組份係於固體之均勾精製混合物之有機溶劑載劑 内混合及分散。於塗覆彈性體時,溶劑係藉由蒸發輕易移 除。適當液體溶劑之例子係酮,諸如,甲基乙基明、甲基 異丁基嗣等;謎,低分子量喊,含确基之化合物等,包含 此等載劑之混合物。較佳有機稀釋劑係甲基乙基嗣,甲基 $丁基嗣及:異丁基_。所用溶劑含量係提供適於作為黏 著劑之組成物者。有機溶劑稀釋劑/載劑含量一般係用以 提供約5至80(較佳係約1〇至約4〇)重量%(更佳係15至 3〇重量%)範圍之總固體含量(TSC)者。 i擇性之组份 本發明塗覆組成物可含有其它選擇性組份,諸如,金 屬氧化物及顆粒強化物料。傳統金屬氧化物之特殊例子包 氧化鋅氧化鎂及氧化錯,而可用於本發明之顆粒強化 物料之特殊例子包含碳黑、沈搬梦石及煙燒梦石。選擇性 顆粒強化物料可以最向達氣彈性體重量之約鄕。之各種 不同量使用。 製備
1308173 五、發明説明(12 ) 它基材,其後,塗覆物被乾燥—段時間,其典型範圍係約 30分鐘至2小時,較佳係、約45分鐘至】小時。塗覆址成 物典型上被塗敷以於基材上形成乾燥層,其具有約〇1至 5挽耳(較佳係約〇.5至1.5密耳)範圍之厚度。塗覆組成 物典型上於室溫時於約4至24小時内固化。此固化可藉 由使此塗覆物曝置於升尚溫度而加速,但其並非必需。 彈性體某姑 本發明塗覆組成物係特別適於塗覆引擎安裝裝置,其 係由已結合至金屬零件之硫化彈性體零件所組成。欲被塗 覆之彈性體表面或基材可選擇性以氣化劑(諸如,次氣酸 鈉及氫氣酸)預處理。使用各種氣化劑以製備用於塗覆組 成物應用之彈性體材料係此項技藝已知。氯化劑之一例子 可購自Lord公司之商品名為CHEML〇K@77〇1者。氣化 劑可藉由粉刷、浸潰、喷灑、擦拭等塗敷至彈性體材料表 面,其後,氣化劑被乾燥。氣化劑係極具揮發性,且典型 上係於數秒或數分鐘内乾燥。 特徵 本發明塗覆組成物具有驚人之能適當結合至可挽性彈 性體零件及剛性金屬零件之能力,如此,彈性體與金屬間 之邊界可藉由塗覆組成物適當保護。因此,本發明可與許 多傳統保護性塗覆組成物(其僅具有結合至一種欲被保護 基材之能力)區別。 下列範例係甩於例示說明本發明而提供,且不應被作 為限制申請專利範圍所界定之本發明範圍而闡釋。 !3〇8173 A7 B7 i、發明説明(13 ) 範例1 塗覆物溶液係以如下所述製備。 組份 指i述 PHR Viton A-100 氟彈性體 100.0 氫氡化鈣 2.0 氧化鎂 1.0 3-胺基-1-丙醇 5.0 碳黑 2.0 上述組份之重量份於lab Banbury®混合器内混合’且 於230°F傾卸,提供胺基丙醇對氟彈性體之接枝官能化作 用。被傾卸之材料溶於70重量%之甲基異丁基酮(MIBK, CAS No. 108-10-1),造成具30重量%之固體含量之溶液。 40 濕重量份之上述溶液與 1.2 濕份之 Casabond®TX(雙-[異氰酸根合笨基]曱烷CAS No. 202-68-8,53%於二甲苯内 ’ CAS No. 1330-20-7)混合。 塗覆物被塗敷於55硬度之天然橡膠化合物,其係已 以MIBK溶劑擦拭處理且以底漆(Cheml〇k®7701)處理過。 被塗覆之彈性體與無塗覆物之對照組及可得自Pelseal Technologies,LLC之商用氟化碳塗覆物PLV-2100相比 較。 當於室溫時浸潰於JetA燃料内24小時,下列體積膨 脹結果被記錄: 範例 Jet A逯料内之膨脹% 未塗覆 192.9%—-- PLV 2100商用塗覆物 0Λ% ~~~- 範例1 02%~~-- 未穿孔之DeMattia撓曲樣本(自55硬度之天然橡膠 化合物製得)以此等相同塗覆物塗覆且依據ASTM D-813 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 16 (請先閱讀背面之注意事項再蜞寫本頁) -訂— 1308173 A7 B7 五、發明説明(14 ) 撓曲。第2圖顯示PLV-2100塗覆物嚴重破裂並脫層,基 材曝露少於4000個周期。範例1操作60,000個周期時, 天然橡膠基材本身開始破裂。範例1之塗覆物内無層脫跡 象。第1圖例示於60,000個周期後,底部基材本身開始 破裂,但是塗覆物保持完整。 範例2 一種塗覆溶液依如下般製得。 組份 描述 PHR Viton A-100 氟彈性體 100.0 氣氧化#5 2.0 氧化鎂 1.0 上述組份之重1E份於lab Banbury®混合器内混合,且 於230°F傾卸。被混合材料溶於70重量%之甲基異丁基 酮(MIBK,CAS No. 108-10-1),造成具30重量%之固體含 量之溶液。 40濕重量份之上述溶液與0·5濕份之2-(2-胺基乙基 胺基)乙醇(CAS#m-41-l)混合。此材料於室溫時於24_48 小時内於溶液内接枝。形成之接枝溶液以1.2濕份之 Casabond®TX(雙-[異氰酸根合苯基]甲烷CAS No. 202-68-8,於二甲苯内53%,CAS No. 1330-20-7)或以1.6濕份之 3-異氰酸根合丙基三乙氧基矽烷(CAS#2801-88-5)固化。 Casabond®TX於30分鐘内固化,且3-異氰酸根合丙基三 乙氧基矽烷於隔夜固化。 二塗覆物被塗敷於55硬度之天然橡膠化合物,其係 已以MIBK溶劑擦拭處理且以底漆(Chemlok®7701)處理 過0 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) T7 -----------……-------裝…: (請先閲讀背面之注意事項再填寫本頁) 訂 1308173 A7 B7 五、發明説明(15 ) (請先閱讀背面之注意事項再填寫本頁) 未穿孔之DeMattia撓曲樣本(自55硬度之天然橡膠 化合物製得)以此等相同塗覆物塗覆且依據ASTM D-813 撓曲。二塗覆物皆於操作80,000周期時,天然橡膠基材 本身產生破裂。 需瞭解前述較佳實施例描述係例示說明,且各種不同 變化可在未偏離本發明之精神及範圍下於本發明為之。雖 然本發明之例示實施例已被顯示及描述,改質、改變及取 代之自由於前述揭示係被預期,且於某些例子中,本發明 之某些特徵可於無其它特徵之相對應使用下使用。因此, 需瞭解所附之申請專利範圍係以與本發明範圍一致之方式 闡釋。 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐)
Claims (1)
1308173
"I- a
第91134495號專利申請案申請專利範圍修正本 97年9月12日 1. 一種塗覆組成物,其係二部份,第一部份包含於有機溶 劑内之氟彈性體及經由一級胺基接枝至該氟彈性體之 接枝劑之接枝反應產物之溶液,該接枝劑含有至少—羥 基,且第二部份包含一固化組份,其含有至少一異氰於 Sb基或一載荷異氰酸酯基之基團及一經基反應性交聯 基團。 2·如申請專利範圍第1項之塗覆組成物,其中該氟彈性體 係選自1,1-二氫全氟丁基丙烯酸酯之聚合物;偏敦乙稀 及*1二氟乙烯之共聚物;偏氟乙婦及六氟丙坤之共聚 物’偏氟乙烯及氫五氟丙稀之共聚物;四氟乙烯及丙稀 之共聚物;偏氟乙烤、六氟丙烯及四氟乙稀之三元聚合 物;偏氟乙烯、四氟乙烯及全氟乙烯基醚之三元聚合 物;偏氟乙烯、四氟乙烯及丙烯之三元聚合物;及偏氣 乙烯及氫五氟丙烯及四氟乙烯之三元聚合物所組成之 族群。 3·如申請專利範圍第1項之塗覆組成物,其中該接枝劑係 選自單體、寡聚或聚合之:羥基胺、羥基烷基胺、胺基 竣酸酯、胺基矽烷及胺基硫醇所組成之族群。 4.如申請專利範圍第1項之塗覆組成物,其中該接枝劑係 一有機矽烷,其含有一異氰酸酯基及另一選自於由下列 所組成之族群中的基團:齒素、羥基、烷氧基、醯氧基、 環氧基、巯基、含酼基之基、乙烯基、含乙烯基之基、 另一異氰酸酯基、另一含異氰酸酯之基、脲基、含脲基 19 1308173 之基、咪唑基或含咪唑之基。 5·如申請專利範圍第1項之塗覆組成物,其中該接枝劑具 有少於1000之分子量。 6·如申請專利範圍第1項之塗覆組成物,其中該接枝劑係 選自3-胺基-1-丙醇、2_(2_胺基乙基胺基)乙醇及胺基丙 基矽烷三醇所組成之族群。 7申專利範圍第6項之塗覆組成物,其中相關於該氟 彈性體重量之被併入的該接枝劑之量係丨至2〇重量%。 8· 一種塗覆組成物’其係二部份,第一部份包含於有機溶 劑内之氟彈性體及接才支劑之接枝反應產物之溶液,該接 枝劑包含一乙烯不飽和基及至少一含有活性氫之基第 二部份包含二·或聚-異氰酸酯固化組份。 9.如申凊專利範圍第8項之塗覆組成物其中該接枝劑係 選自2-羥基乙基(甲基)丙烯酸酯、丨_羥基丙基(甲基)丙 烯酸S曰、2-羥基丙基(甲基)丙烯酸酯、2-羥基乙基乙埽 基_、N-曱基醇(甲基)丙烯醯胺、曱基丙烯酸,及馬來 酸酐所組成之族群。 10·如申請專㈣圍第丨項之塗覆組成物,其中該溶劑係 選自_、ϋ、@旨、確基化合物及其等之混合物所組成之 族群。 U·如申請專利範圍第8項之塗覆組成物,纟中該二或聚 異氰酸自曰係脂族、環脂族或芳香族之二-或聚異氰酸醋。 如申清專利範圍第11項之塗覆組成物,其中該二-或聚 異氛酸醋係選自16·六伸甲基二異氰酸醋;1,8-八伸曱 20 1308173 基二異氰酸酯;1,12-十二伸甲基二異氰酸酯;2,2,4-三 甲基六伸甲基二異氰酸酯等;3,3,-二異氰酸根合二丙基 醚;3-異氰酸根合甲基_3,5,5’-三曱基環癸基異氰酸酯; 六伸甲基二異氰酸酯;4,4’-伸甲基雙(環己基異氰酸 酯);伸環戊基-1,3-二異氰酸醋;伸環癸基二異氰 酸酯;甲基2,6-二異氰酸根合己酯;雙_(2_異氰酸根合 乙基)-福馬酸;4-甲基-1,3-二異氰酸根合環己烧;反-伸 乙烯基二異氰酸酯;4,4’-伸甲基-雙(環己基異氰酸酯); 甲烷二異氰酸酯;雙-(2-異氰酸根合乙基)碳酸酯; N,N’,N”-三-(6-異氰酸根合六伸甲基)縮二脲;甲苯二異 氰酸酯;二甲苯二異氰酸酯;二茴香胺二異氰酸酯;4,4,-二苯基甲烷二異氰酸酯;1-乙氧基-2,4-二異氰酸根合 苯;1-氣-2,4-二異氰酸根合苯;雙(4-異氰酸根合苯基) 甲烷;三(4-異氰酸根合苯基)甲院;萘二異氰酸酯;4,4,-聯苯二異氰酸酯;間-伸苯基二異氰酸酯;對_伸苯基二 異氰酸酯;3,3’-二甲基-4,4’-聯苯二異氰酸酯;對_異氰 酸根合苯醯基異氰酸酯;四氣-1,3-伸苯基二異氰酸酯; 2,4-甲笨二異氰酸酯、2,6-甲笨二異氰酸酯、4,4,-二異氰 酸酯、雙-[異氰酸根合苯基]甲烷聚伸笨基聚(笨基異氰 酸酯)、異佛爾酮二異氰酸酯,及其等之混合物所組成 之族群。 13.如申請專利範圍第8項之塗覆組成物,其中該二_或聚 異氰酸酯係以每1〇〇重量份之該氟彈性體係3至30重 量份存在。 21 4 1308173 14. 如申請專利範圍第8項之塗覆組成物,其中該二-或聚 異氰酸酯係以每100重量份之該氟彈性體之8至15重 量份存在。 15. —種塗覆彈性體基材之方法,包含將_塗覆組成物塗 敷至該基材表面,其中該塗覆組成物包含申請專利範圍 第1項之塗覆組成物。 16. —種塗覆組成物’其係二部份,第一部份包含於有機 溶劑内之氟彈性體及經由一級胺基接枝鍵結至該氟彈 性體之接枝劑之接枝反應產物之溶液,該接枝劑含有至 少一經基、铁基或硫醇基,且第二部份包含一固化組 份’其含有至少二與羥基、羧基或硫醇基具反應性之基 團。 17· —種已塗覆硫化之彈性體,其係以一溶液之一已固化 殘質塗覆’該溶液包含一有機溶劑、一接枝至一接枝劑 之接枝改質氟彈性體,該接枝劑包含一接枝鍵結基及至 少一活性氫載荷之基團,該溶液之已固化殘質係藉由以 一固化組份固化該接枝改質之氟彈性體而形成,該固化 組份含有至少二可舆活性氫載荷基反應以交聯該官能 化氟彈性體之基團。 18.如申請專利範圍第17項之已塗覆硫化之彈性體,其中 該氣彈性體係選自1,1-二氫全氟丁基丙烯酸酯之聚合 物’偏氟乙烯及氯三氟乙烯之共聚物;偏氟乙烯及六氟 丙烯之共聚物;偏氟乙烯及氫五氟丙烯之共聚物;四氟 乙烯及丙烯之共聚物;偏氟乙烯、六氟丙烯及四氟乙烯 22 1308173 之二元聚合物;偏氟乙烯、四氟乙烯及全氟乙烯基域之 三元聚合物;偏氟乙烯、四氟乙烯及丙烯之三元聚合 物;及偏氟乙烯、氫五氟丙烯及四氟乙烯之三元聚合物 所組成之族群。 19·如申請專利範圍第17項之已塗覆硫化之彈性體,其中 該固化組份含有至少一異氰酸酯基或載荷一異氰酸酯 之基,及一與活性氫載荷基反應之基。 20·如申請專利範圍第19項之已塗覆硫化之彈性體,其中 该活性氫載荷基係羥基或羧基。 21 ·如申請專利範圍第17項之已塗覆硫化之彈性體,其中 該接枝劑係選自單體、寡聚或聚合之:羥基胺、羥基烷 基胺、胺基羧酸酯、羥基硫醇、胺基矽烷醇、胺基硫醇、 巯基硫醇及毓基矽烷所組成之族群。 22.如申請專利範圍第17項之已塗覆硫化之彈性體,其中 該接枝劑係選自包含r -巯基丙基三甲氧基矽烷、7 -M 基丙基三乙氧基矽烷、T-巯基丙基甲基二甲氧基矽 烷,及7-毓基丙基甲基二乙氧基矽烷所組成之族群之 巯基矽烷。 23
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|---|---|---|---|---|
| US7294376B2 (en) * | 2003-08-26 | 2007-11-13 | The Goodyear Tire & Rubber Company | Tire with indicia |
| US7253236B2 (en) * | 2004-06-10 | 2007-08-07 | Dupont Performance Elastomers L.L.C. | Grafted fluoroelastomers |
| US20060105179A1 (en) * | 2004-11-17 | 2006-05-18 | Hofman Gerald R A | Elastomeric dental article with a protective fluoropolymer layer |
| US20060105285A1 (en) * | 2004-11-17 | 2006-05-18 | Naiyong Jing | Nonelastomeric dental article with a protective fluoropolymer layer |
| US20070275172A1 (en) * | 2006-05-25 | 2007-11-29 | Cowles Rebecca S | Methods of applying high performance coatings |
| US20080070182A1 (en) * | 2006-09-20 | 2008-03-20 | 3M Innovative Properties Company | Orthodontic elements and other medical devices with a fluorinated polymer, and methods |
| US8490916B2 (en) * | 2007-10-19 | 2013-07-23 | Lord Corporation | Suspension system for aircraft auxiliary power unit with elastomeric member |
| WO2009146194A1 (en) * | 2008-04-16 | 2009-12-03 | Boston Scientific Scimed, Inc. | Fluoropolymer-based medical implant coating compositions |
| JP5733305B2 (ja) * | 2010-04-16 | 2015-06-10 | 旭硝子株式会社 | 官能基を有するエチレン/テトラフルオロエチレン共重合体の反応方法 |
| CN109824941B (zh) * | 2019-03-07 | 2021-02-23 | 中国人民解放军海军工程大学 | 一种表面接枝含氟树脂的改性中空玻璃微珠的制备方法 |
| WO2024026053A1 (en) * | 2022-07-28 | 2024-02-01 | Arkema Inc. | Crosslinkable fluoropolymer coating |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394205A (en) * | 1982-03-15 | 1983-07-19 | Lord Corporation | Method for vulcanization bonding of fluorine-containing elastomers to vulcanized natural and synthetic elastomers |
| US4395462A (en) | 1982-09-13 | 1983-07-26 | Dow Corning Corporation | Fluoroelastomer coated silicone rubber |
| KR910004817B1 (ko) | 1987-07-31 | 1991-07-13 | 니혼유시 가부시기가이샤 | 열경화성분체도료조성물 |
| US4960942A (en) | 1988-05-17 | 1990-10-02 | Union Carbide Chemicals And Plastics Company Inc. | Process for the manufacture of N-(polyoxyalkyl)-N-(alkyl)amines |
| DE3827119A1 (de) | 1988-08-10 | 1990-02-15 | Basf Ag | Amino-mono- oder -di (poly-n-butoxy)-n-butylamino - (poly-n-butoxy)-n-butylamine |
| US5003107A (en) | 1989-12-18 | 1991-03-26 | Texaco Chemical Company | Catalytic method for the reductive amination of poly(oxytetramethyle) glycols |
| US5621042A (en) * | 1990-12-17 | 1997-04-15 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Coating compositions |
| US5206320A (en) | 1991-09-25 | 1993-04-27 | Isp Investments Inc. | Curable fluorocopolymer with dual function vinyl ether |
| DE4224768A1 (de) * | 1992-07-27 | 1994-02-03 | Bayer Ag | Durch Pfropfcopolymerisation hergestellte thermoplastische Fluorelastomere |
| EP0603146B1 (en) | 1992-12-14 | 1998-02-04 | Monsanto Company | Controlled functional density poly(secondary amines) and method for preparation thereof |
| US5352835A (en) | 1993-02-08 | 1994-10-04 | Texaco Chemical Company | Supported catalysts for amination |
| FR2711955B1 (fr) | 1993-11-04 | 1995-12-01 | Valeo Systemes Dessuyage | Agencement de la partie arrière d'un véhicule automobile comportant un essuie-glace de la lunette arrière et un feu arrière stop supplémentaire. |
| US5422042A (en) | 1993-11-19 | 1995-06-06 | Huntsman Corporation | Imidazolidone polyetheramine strength enhancing additives of epoxy resin systems |
| US5744200A (en) | 1996-03-28 | 1998-04-28 | Xerox Corporation | Volume grafted elastomer surfaces and methods thereof |
| US5741841A (en) * | 1996-04-25 | 1998-04-21 | Xerox Corporation | Coating composition with stable viscosity |
| KR100478319B1 (ko) | 1996-12-25 | 2005-03-23 | 간사이 페인트 가부시키가이샤 | 활수성 표면을 형성할 수 있는 폴리머 조성물 |
| US5795500A (en) * | 1997-03-03 | 1998-08-18 | Xerox Corporation | Electrically conductive coatings comprising fluorinated carbon filled fluoroelastomer |
-
2001
- 2001-11-30 US US09/997,443 patent/US6838407B2/en not_active Expired - Lifetime
-
2002
- 2002-11-25 AU AU2002348235A patent/AU2002348235A1/en not_active Abandoned
- 2002-11-25 WO PCT/US2002/037637 patent/WO2003048261A1/en not_active Ceased
- 2002-11-27 TW TW91134495A patent/TWI308173B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002348235A1 (en) | 2003-06-17 |
| US20030104213A1 (en) | 2003-06-05 |
| WO2003048261A1 (en) | 2003-06-12 |
| TW200300440A (en) | 2003-06-01 |
| US6838407B2 (en) | 2005-01-04 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |