JP4226366B2 - Phenolic compound and recording material using the same - Google Patents
Phenolic compound and recording material using the same Download PDFInfo
- Publication number
- JP4226366B2 JP4226366B2 JP2003078642A JP2003078642A JP4226366B2 JP 4226366 B2 JP4226366 B2 JP 4226366B2 JP 2003078642 A JP2003078642 A JP 2003078642A JP 2003078642 A JP2003078642 A JP 2003078642A JP 4226366 B2 JP4226366 B2 JP 4226366B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- hydroxy
- acid
- bis
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims description 17
- 150000002989 phenols Chemical class 0.000 title claims description 6
- 239000000975 dye Substances 0.000 claims description 20
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 8
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- -1 2,4′-dihydroxydiphenyl sulfone Chemical class 0.000 description 71
- 150000001875 compounds Chemical class 0.000 description 30
- 238000012360 testing method Methods 0.000 description 20
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- NSMMFSKPGXCMOE-UHFFFAOYSA-N 2-[2-(2-sulfophenyl)ethenyl]benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=CC1=CC=CC=C1S(O)(=O)=O NSMMFSKPGXCMOE-UHFFFAOYSA-N 0.000 description 11
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 10
- KZTYYGOKRVBIMI-UHFFFAOYSA-N S-phenyl benzenesulfonothioate Natural products C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 9
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 8
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- XOKXANCVMXYGGT-UHFFFAOYSA-N o-phenyl n-phenylcarbamothioate Chemical compound C=1C=CC=CC=1OC(=S)NC1=CC=CC=C1 XOKXANCVMXYGGT-UHFFFAOYSA-N 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 125000005281 alkyl ureido group Chemical group 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical class OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 5
- 239000012964 benzotriazole Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 4
- 239000004611 light stabiliser Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229960004889 salicylic acid Drugs 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- LROZSPADHSXFJA-UHFFFAOYSA-N 2-(4-hydroxyphenyl)sulfonylphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=CC=C1O LROZSPADHSXFJA-UHFFFAOYSA-N 0.000 description 3
- 125000005916 2-methylpentyl group Chemical group 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- SJCLLRIBRUKPQZ-UHFFFAOYSA-N butanebis(thioic s-acid) Chemical compound SC(=O)CCC(S)=O SJCLLRIBRUKPQZ-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 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
- 239000004927 clay Substances 0.000 description 3
- 229910052570 clay Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000012990 dithiocarbamate Substances 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 3
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 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 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000006606 n-butoxy group Chemical group 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 3
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 125000005920 sec-butoxy group Chemical group 0.000 description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- RZTDESRVPFKCBH-UHFFFAOYSA-N 1-methyl-4-(4-methylphenyl)benzene Chemical group C1=CC(C)=CC=C1C1=CC=C(C)C=C1 RZTDESRVPFKCBH-UHFFFAOYSA-N 0.000 description 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 2
- IMVPNPUPKMFJLE-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4-methyl-6-undecylphenol Chemical compound CCCCCCCCCCCC1=CC(C)=CC(N2N=C3C=CC=CC3=N2)=C1O IMVPNPUPKMFJLE-UHFFFAOYSA-N 0.000 description 2
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- WLTCCDHHWYAMCG-UHFFFAOYSA-N 2-phenylmethoxynaphthalene Chemical compound C=1C=C2C=CC=CC2=CC=1OCC1=CC=CC=C1 WLTCCDHHWYAMCG-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- BXAVKNRWVKUTLY-UHFFFAOYSA-N 4-sulfanylphenol Chemical compound OC1=CC=C(S)C=C1 BXAVKNRWVKUTLY-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229940051881 anilide analgesics and antipyretics Drugs 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- IRXBNHGNHKNOJI-UHFFFAOYSA-N butanedioyl dichloride Chemical compound ClC(=O)CCC(Cl)=O IRXBNHGNHKNOJI-UHFFFAOYSA-N 0.000 description 2
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- JJXVDRYFBGDXOU-UHFFFAOYSA-N dimethyl 4-hydroxybenzene-1,2-dicarboxylate Chemical compound COC(=O)C1=CC=C(O)C=C1C(=O)OC JJXVDRYFBGDXOU-UHFFFAOYSA-N 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 150000003457 sulfones Chemical class 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- SXJSETSRWNDWPP-UHFFFAOYSA-N (2-hydroxy-4-phenylmethoxyphenyl)-phenylmethanone Chemical compound C=1C=C(C(=O)C=2C=CC=CC=2)C(O)=CC=1OCC1=CC=CC=C1 SXJSETSRWNDWPP-UHFFFAOYSA-N 0.000 description 1
- ARVUDIQYNJVQIW-UHFFFAOYSA-N (4-dodecoxy-2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC(OCCCCCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 ARVUDIQYNJVQIW-UHFFFAOYSA-N 0.000 description 1
- VNFXPOAMRORRJJ-UHFFFAOYSA-N (4-octylphenyl) 2-hydroxybenzoate Chemical compound C1=CC(CCCCCCCC)=CC=C1OC(=O)C1=CC=CC=C1O VNFXPOAMRORRJJ-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- XVSRGZPKJKLORS-UHFFFAOYSA-N 1-(4-methylphenyl)sulfonyl-3-[4-[[4-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl]methyl]phenyl]urea Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC(=O)NC(C=C1)=CC=C1CC(C=C1)=CC=C1NC(=O)NS(=O)(=O)C1=CC=C(C)C=C1 XVSRGZPKJKLORS-UHFFFAOYSA-N 0.000 description 1
- LUBJCRLGQSPQNN-UHFFFAOYSA-N 1-Phenylurea Chemical group NC(=O)NC1=CC=CC=C1 LUBJCRLGQSPQNN-UHFFFAOYSA-N 0.000 description 1
- AGPLQTQFIZBOLI-UHFFFAOYSA-N 1-benzyl-4-phenylbenzene Chemical group C=1C=C(C=2C=CC=CC=2)C=CC=1CC1=CC=CC=C1 AGPLQTQFIZBOLI-UHFFFAOYSA-N 0.000 description 1
- OAGNKYSIOSDNIG-UHFFFAOYSA-N 1-methyl-3-[2-(3-methylphenoxy)ethoxy]benzene Chemical compound CC1=CC=CC(OCCOC=2C=C(C)C=CC=2)=C1 OAGNKYSIOSDNIG-UHFFFAOYSA-N 0.000 description 1
- YXQGGGFBKZAMCT-UHFFFAOYSA-N 1-methyl-3-[3-(3-methylphenyl)butan-2-yl]benzene Chemical compound C=1C=CC(C)=CC=1C(C)C(C)C1=CC=CC(C)=C1 YXQGGGFBKZAMCT-UHFFFAOYSA-N 0.000 description 1
- UIFAEJQCFLEWCF-UHFFFAOYSA-N 1-methyl-4-[2-(4-methylphenoxy)ethoxy]benzene Chemical compound C1=CC(C)=CC=C1OCCOC1=CC=C(C)C=C1 UIFAEJQCFLEWCF-UHFFFAOYSA-N 0.000 description 1
- XJZYDXYNNXFCGS-UHFFFAOYSA-N 1-n,2-n-dinaphthalen-2-ylbenzene-1,2-diamine Chemical compound C1=CC=CC2=CC(NC3=CC=CC=C3NC=3C=C4C=CC=CC4=CC=3)=CC=C21 XJZYDXYNNXFCGS-UHFFFAOYSA-N 0.000 description 1
- GQMJRBJIQKXIPN-UHFFFAOYSA-N 1-phenylethyl 4-hydroxybenzoate Chemical compound C=1C=CC=CC=1C(C)OC(=O)C1=CC=C(O)C=C1 GQMJRBJIQKXIPN-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- MEZZCSHVIGVWFI-UHFFFAOYSA-N 2,2'-Dihydroxy-4-methoxybenzophenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1O MEZZCSHVIGVWFI-UHFFFAOYSA-N 0.000 description 1
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- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- JPYQFYIEOUVJDU-UHFFFAOYSA-N beclamide Chemical compound ClCCC(=O)NCC1=CC=CC=C1 JPYQFYIEOUVJDU-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 1
- 150000008331 benzenesulfonamides Chemical class 0.000 description 1
- FQEGPIYLDRANCK-UHFFFAOYSA-N benzhydryl 4-hydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OC(C=1C=CC=CC=1)C1=CC=CC=C1 FQEGPIYLDRANCK-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
- IMHDGJOMLMDPJN-UHFFFAOYSA-N biphenyl-2,2'-diol Chemical group OC1=CC=CC=C1C1=CC=CC=C1O IMHDGJOMLMDPJN-UHFFFAOYSA-N 0.000 description 1
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 1
- GOJOVSYIGHASEI-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) butanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCC(=O)OC1CC(C)(C)NC(C)(C)C1 GOJOVSYIGHASEI-UHFFFAOYSA-N 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- QWHCTYYBLDCYIT-UHFFFAOYSA-N bis[(4-chlorophenyl)methyl] oxalate Chemical compound C1=CC(Cl)=CC=C1COC(=O)C(=O)OCC1=CC=C(Cl)C=C1 QWHCTYYBLDCYIT-UHFFFAOYSA-N 0.000 description 1
- FPFZBTUMXCSRLU-UHFFFAOYSA-N bis[(4-methylphenyl)methyl] oxalate Chemical compound C1=CC(C)=CC=C1COC(=O)C(=O)OCC1=CC=C(C)C=C1 FPFZBTUMXCSRLU-UHFFFAOYSA-N 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- OIVQLSUKOZNNCT-UHFFFAOYSA-N dibenzyl benzene-1,3-dicarboxylate Chemical compound C=1C=CC(C(=O)OCC=2C=CC=CC=2)=CC=1C(=O)OCC1=CC=CC=C1 OIVQLSUKOZNNCT-UHFFFAOYSA-N 0.000 description 1
- KKMCIRDYHDDOEL-UHFFFAOYSA-N dicyclohexyl 4-hydroxybenzene-1,2-dicarboxylate Chemical compound C1CCCCC1OC(=O)C1=CC(O)=CC=C1C(=O)OC1CCCCC1 KKMCIRDYHDDOEL-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- QAPNUJIZANESLF-UHFFFAOYSA-N diphenyl 4-hydroxybenzene-1,2-dicarboxylate Chemical compound C=1C=CC=CC=1OC(=O)C1=CC(O)=CC=C1C(=O)OC1=CC=CC=C1 QAPNUJIZANESLF-UHFFFAOYSA-N 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- OJLOUXPPKZRTHK-UHFFFAOYSA-N dodecan-1-ol;sodium Chemical compound [Na].CCCCCCCCCCCCO OJLOUXPPKZRTHK-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
- ZJOLCKGSXLIVAA-UHFFFAOYSA-N ethene;octadecanamide Chemical compound C=C.CCCCCCCCCCCCCCCCCC(N)=O.CCCCCCCCCCCCCCCCCC(N)=O ZJOLCKGSXLIVAA-UHFFFAOYSA-N 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- IAJNXBNRYMEYAZ-UHFFFAOYSA-N ethyl 2-cyano-3,3-diphenylprop-2-enoate Chemical compound C=1C=CC=CC=1C(=C(C#N)C(=O)OCC)C1=CC=CC=C1 IAJNXBNRYMEYAZ-UHFFFAOYSA-N 0.000 description 1
- TUKWPCXMNZAXLO-UHFFFAOYSA-N ethyl 2-nonylsulfanyl-4-oxo-1h-pyrimidine-6-carboxylate Chemical compound CCCCCCCCCSC1=NC(=O)C=C(C(=O)OCC)N1 TUKWPCXMNZAXLO-UHFFFAOYSA-N 0.000 description 1
- MFGZXPGKKJMZIY-UHFFFAOYSA-N ethyl 5-amino-1-(4-sulfamoylphenyl)pyrazole-4-carboxylate Chemical compound NC1=C(C(=O)OCC)C=NN1C1=CC=C(S(N)(=O)=O)C=C1 MFGZXPGKKJMZIY-UHFFFAOYSA-N 0.000 description 1
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 229940083094 guanine derivative acting on arteriolar smooth muscle Drugs 0.000 description 1
- FEEPBTVZSYQUDP-UHFFFAOYSA-N heptatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O FEEPBTVZSYQUDP-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- HFRLHSQAZLWVEE-HZJYTTRNSA-N linoleylanilide Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)NC1=CC=CC=C1 HFRLHSQAZLWVEE-HZJYTTRNSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- VYQNWZOUAUKGHI-UHFFFAOYSA-N monobenzone Chemical compound C1=CC(O)=CC=C1OCC1=CC=CC=C1 VYQNWZOUAUKGHI-UHFFFAOYSA-N 0.000 description 1
- 229960000990 monobenzone Drugs 0.000 description 1
- PNDUJXZPXNYBNU-UHFFFAOYSA-N n-(2-hydroxyphenyl)-4-methoxybenzenesulfonamide Chemical compound C1=CC(OC)=CC=C1S(=O)(=O)NC1=CC=CC=C1O PNDUJXZPXNYBNU-UHFFFAOYSA-N 0.000 description 1
- JDCWGLBOQFHJQM-UHFFFAOYSA-N n-(2-hydroxyphenyl)-4-methylbenzenesulfonamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC1=CC=CC=C1O JDCWGLBOQFHJQM-UHFFFAOYSA-N 0.000 description 1
- SQARMCGNIUBXAJ-UHFFFAOYSA-N n-(2-hydroxyphenyl)benzenesulfonamide Chemical compound OC1=CC=CC=C1NS(=O)(=O)C1=CC=CC=C1 SQARMCGNIUBXAJ-UHFFFAOYSA-N 0.000 description 1
- RQAQWBFHPMSXKR-UHFFFAOYSA-N n-(4-chlorophenyl)-3-(phosphonooxy)naphthalene-2-carboxamide Chemical compound OP(O)(=O)OC1=CC2=CC=CC=C2C=C1C(=O)NC1=CC=C(Cl)C=C1 RQAQWBFHPMSXKR-UHFFFAOYSA-N 0.000 description 1
- HNUFCQUTJXHEPI-UHFFFAOYSA-N n-methyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NC HNUFCQUTJXHEPI-UHFFFAOYSA-N 0.000 description 1
- MWCGLTCRJJFXKR-UHFFFAOYSA-N n-phenylethanethioamide Chemical compound CC(=S)NC1=CC=CC=C1 MWCGLTCRJJFXKR-UHFFFAOYSA-N 0.000 description 1
- ZOLJFBQEKSZVCB-UHFFFAOYSA-N n-phenyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NC1=CC=CC=C1 ZOLJFBQEKSZVCB-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- XQXPVVBIMDBYFF-UHFFFAOYSA-N para-hydroxyphenylacetic acid Natural products OC(=O)CC1=CC=C(O)C=C1 XQXPVVBIMDBYFF-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- WMIWKXQBBHIBDO-UHFFFAOYSA-N phenyl 1-hydroxy-2h-naphthalene-1-carboxylate Chemical compound C1C=CC2=CC=CC=C2C1(O)C(=O)OC1=CC=CC=C1 WMIWKXQBBHIBDO-UHFFFAOYSA-N 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- WKEDVNSFRWHDNR-UHFFFAOYSA-N salicylanilide Chemical compound OC1=CC=CC=C1C(=O)NC1=CC=CC=C1 WKEDVNSFRWHDNR-UHFFFAOYSA-N 0.000 description 1
- 229950000975 salicylanilide Drugs 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- CXVGEDCSTKKODG-UHFFFAOYSA-N sulisobenzone Chemical compound C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 CXVGEDCSTKKODG-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 1
- 235000019352 zinc silicate Nutrition 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
- JFTNAXDYYMQUHC-UHFFFAOYSA-L zinc;4-nitrobenzoate Chemical compound [Zn+2].[O-]C(=O)C1=CC=C([N+]([O-])=O)C=C1.[O-]C(=O)C1=CC=C([N+]([O-])=O)C=C1 JFTNAXDYYMQUHC-UHFFFAOYSA-L 0.000 description 1
- JDLYKQWJXAQNNS-UHFFFAOYSA-L zinc;dibenzoate Chemical compound [Zn+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 JDLYKQWJXAQNNS-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Heat Sensitive Colour Forming Recording (AREA)
- Color Printing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
【0001】
【発明の属する技術分野】
本発明は、新規なフェノール性化合物及びそれを含有した保存安定性に優れた記録材料に関する。
【0002】
【従来の技術】
発色性染料と顕色剤との反応による発色を利用した記録材料は、現像定着等の煩雑な処理を施すことなく比較的簡単な装置で短時間に記録できることから、ファクシミリ、プリンター等の出力記録のための感熱記録紙又は数枚を同時に複写する帳票のための感圧複写紙等に広く使用されている。これらの記録材料は、速やかに発色し、未発色部分(以下「地肌」という)の白度が保持され、かつ、発色した画像の堅牢性の高いもの、特に、長期保存安定性の面から、画像の耐光性に優れた記録材料が求められている。
【0003】
従来、画像の耐光性に優れた顕色剤として、2,4′−ジヒドロキシジフェニルスルホンが知られているが、未だ不十分であった。一方、この欠点を改善する方法として、特開平8−290661号公報、特開平10−264531号公報等には、2,4′−ジヒドロキシジフェニルスルホンと特定の染料、助剤との組み合わせることで、画像の耐光性が優れる旨が記載されている。また、特開平7−25141号公報、特開平7−149046号公報、特開平7−314894号公報等には、酸化防止剤や紫外線吸収剤を添加して耐光性を改善することが記載されている。しかしながら、これらの方法では、製造コストの上昇を招いたり、製造工程が多工程となり、操作が煩雑となる等の問題点があった。
【0004】
【発明が解決しようとする課題】
本発明は、かかる実状に鑑みてなされたものであり、地肌及び画像の保存性に優れ、特に地肌の耐熱性及び画像の耐光性に優れた記録材料を提供することを課題とする。
【0005】
【課題を解決するための手段】
本発明は式(I)
【0006】
【化11】
【0007】
[式中、Xは単結合又はNHを表し、
Yは下記式
【0008】
【化12】
(式中、R1は水酸基、ニトロ基、カルボキシル基、ハロゲン原子、C1〜C6アルキル基、C1〜C6アルコキシ基、C1〜C6アルコキシカルボニル基、ウレイド基、C1〜C6アルキルウレイド基、ジC1〜C6アルキルウレイド基、トリC1〜C6アルキルウレイド基、置換されていてもよいフェニルウレイド基を表し、
pは0〜5の整数を表し、pが2以上のとき、R1は同じであっても相異なっていてもよい。)又は下記式
【0009】
【化13】
(式中、Xは前記と同じ意味を表し、
ZはC1〜C6アルキレン基、下記式
【0010】
【化14】
(式中、R2はニトロ基、ハロゲン原子、C1〜C6アルキル基、C1〜C6アルコキシ基、C1〜C6アルコキシカルボニル基を表し、
qは0〜4の整数を表し、qが2以上のとき、R2は同じであっても相異なっていてもよい。)又は下記式
【0011】
【化15】
を表す。)を表す。]で表されるフェノール性化合物及びそれらの化合物のうち少なくとも1種を含有することを特徴とする記録材料である。
【0012】
式(I)中、R1としては、水酸基、ニトロ基、カルボキシル基;フッ素原子、塩素原子、臭素原子、ヨウ素原子等のハロゲン原子;メチル基、エチル基、n−プロピル基、イソプロピル基、n−ブチル基、sec−ブチル基、t−ブチル基、n−ペンチル基、イソペンチル基、ネオペンチル基、t−ペンチル基、n−ヘキシル基、イソヘキシル基、1−メチルペンチル基、2−メチルペンチル基等のC1〜C6アルキル基;メトキシ基、エトキシ基、n−プロポキシ基、イソプロポキシ基、n−ブトキシ基、sec−ブトキシ基、t−ブトキシ基等のC1〜C6のアルコキシ基;メトキシカルボニル基、エトキシカルボニル基、プロポキシカルボニル基、イソプロポキシカルボニル基等のC1〜C6アルコキシカルボニル基;ウレイド基;N−メチルウレイド基、N'−メチルウレイド基、N−エチルウレイド基、N'−エチルウレイド基、N−プロピルウレイド基、N'−プロピルウレイド基、N−イソプロピルウレイド基、N'−イソプロピルウレイド基等のC1〜C6アルキルウレイド基;N',N'−ジメチルウレイド基、N,N'−ジメチルウレイド基、N',N'−ジエチルウレイド基、N,N'−ジエチルウレイド基、N−メチル−N'−エチルウレイド基、N−エチル−N'−メチルウレイド基、N',N'−メチルエチルウレイド基等のジC1〜C6アルキルウレイド基;N,N',N'−トリメチルウレイド基、N,N',N'−トリエチルウレイド基、N−メチル−N',N'−ジエチルウレイド基等のトリC1〜C6アルキルウレイド基;N−フェニルウレイド基、N'−フェニルウレイド基、N',N'−ジフェニルウレイド基、N,N'−ジフェニルウレイド基、N,N',N'−トリフェニルウレイド基、N−メチル−N'−フェニルウレイド基、N−メチル−N',N'−ジフェニルウレイド基、N−フェニル−N'−メチルウレイド基、N−フェニル−N',N'−ジメチルウレイド基等のフェニルウレイド基が挙げられ、これらのフェニルウレイド基のフェニル基はさらに置換基を有していてもよく、このような置換基としては、水素原子;水酸基;フッ素原子、塩素原子、臭素原子、ヨウ素原子等のハロゲン原子;メチル基、エチル基、n−プロピル基、イソプロピル基、n−ブチル基、sec−ブチル基、t−ブチル基、n−ペンチル基、イソペンチル基、ネオペンチル基、t−ペンチル基、n−ヘキシル基、イソヘキシル基、1−メチルペンチル基、2−メチルペンチル基等のC1〜C6アルキル基;メトキシ基、エトキシ基、n−プロポキシ基、イソプロポキシ基、n−ブトキシ基、sec−ブトキシ基、t−ブトキシ基等のC1〜C6のアルコキシ基を挙げることができる。
【0013】
ZとしてのC1〜C6のアルキレン基としては、メチレン基、エチレン基、トリメチレン基、テトラメチレン基、ペンタメチレン基、ヘキサメチレン基等のC1〜C6アルキレン基を挙げることができる。
【0014】
R2としては、ニトロ基、フッ素原子、塩素原子、臭素原子、ヨウ素原子等のハロゲン原子;メチル基、エチル基、n−プロピル基、イソプロピル基、n−ブチル基、sec−ブチル基、t−ブチル基、n−ペンチル基、イソペンチル基、ネオペンチル基、t−ペンチル基、n−ヘキシル基、イソヘキシル基、1−メチルペンチル基、2−メチルペンチル基等のC1〜C6アルキル基;メトキシ基、エトキシ基、n−プロポキシ基、イソプロポキシ基、n−ブトキシ基、sec−ブトキシ基、t−ブトキシ基等のC1〜C6のアルコキシ基;メトキシカルボニル基、エトキシカルボニル基、プロポキシカルボニル基、イソプロポキシカルボニル基等のC1〜C6アルコキシカルボニル基を挙げることができる。
【0015】
【発明の実施の形態】
本発明で使用する式(I)で表される化合物のうち式(II)
【0016】
【化16】
[式中、R1、pは上記と同じ意味を表す。]で表される化合物は、式(III)
【0017】
【化17】
で表される化合物と式(IV)
【0018】
【化18】
[式中、R1、pは上記と同じ意味を表す。]で表される化合物とをジメトキシエタン等の有機溶媒中、塩基の存在下で反応させることにより得ることができる。
【0019】
本発明で使用する式(I)で表される化合物のうち式(V)
【0020】
【化19】
[式中、R1、pは上記と同じ意味を表す。]で表される化合物は、式(III)で表される化合物と式(VI)
【0021】
【化20】
[式中、R1、pは上記と同じ意味を表す。]で表される化合物とをトルエン等の有機溶媒中で反応させることにより得ることができる。
【0022】
本発明で使用する式(I)で表される化合物のうち式(VII)
【0023】
【化21】
[式中、Zは上記と同じ意味を表す。]で表される化合物は、式(VIII)
【0024】
【化22】
[式中、Zは上記と同じ意味を表す。]で表される化合物と2倍量の式(III)で表される化合物とをジメトキシエタン等の有機溶媒中、塩基の存在下で反応させることにより得ることができる。
【0025】
本発明で使用する式(I)で表される化合物のうち式(IX)
【0026】
【化23】
[式中、Zは上記と同じ意味を表す。]で表される化合物は、式(X)
【0027】
【化24】
[式中、Zは上記と同じ意味を表す。]で表される化合物と2倍量の式(III)で表される化合物とをトルエン等の有機溶媒中で反応させることにより得ることができる。
【0028】
このようにして合成することができる化合物を第1表及び第2表に示した。
【0029】
【表101】
【0030】
【表102】
【0031】
【表201】
【0032】
【表202】
【0033】
本発明は、発色性染料を使用する記録材料ならばどの様な用途にも使用でき、例えば、感熱記録材料又は感圧複写材料等に利用することができる。
【0034】
本発明を感熱記録紙に使用する場合には、既知の画像保存安定剤、顕色剤の使用方法と同様に行えばよく、例えば、本発明の化合物の微粒子及び発色性染料の微粒子のそれぞれをポリビニルアルコールやセルロース等の水溶性結合剤の水溶液中に分散された懸濁液を混合して紙等の支持体に塗布して乾燥することにより製造できる。
【0035】
発色性染料に対する式(I)で表される化合物の使用割合は、発色性染料1重量部に対して、式(I)で表される化合物が1〜10重量部、好ましくは1.5〜5重量部である。
【0036】
本発明の記録材料の中には、発色性染料並びに、式(I)で表される化合物以外に公知の顕色剤、画像安定剤、増感剤、填料、分散剤、酸化防止剤、減感剤、粘着防止剤、消泡剤、光安定剤、蛍光増白剤等を必要に応じ1種又は2種以上含有させることができる。
【0037】
これらの薬剤は、発色層中に含有せしめてもよいが、多層構造からなる場合には、例えば、保護層等任意の層中に含有せしめてもよい。特に、発色層の上部及び/又は下部にオーバーコート層やアンダーコート層を設けた場合、これらの層には酸化防止剤、光安定剤等を含有することができる。さらに、酸化防止剤、光安定剤は必要に応じマイクロカプセルに内包するかたちで、これらの層に含有させることができる。
【0038】
本発明の記録材料に使用される発色性染料としては、フルオラン系、フタリド系、ラクタム系、トリフェニルメタン系、フェノチアジン系、スピロピラン系等のロイコ染料を挙げることができるが、これらに限定されるものではなく、酸性物質である顕色剤と接触することにより発色する発色性染料であれば使用できる。また、これらの発色性染料は単独で使用し、その発色する色の記録材料を製造することは勿論であるが、それらの2種以上を混合使用することができる。例えば、赤色、青色、緑色の3原色の発色性染料又は黒発色染料を混合使用して真に黒色に発色する記録材料を製造することができる。
【0039】
フルオラン系の発色性染料としては、例えば、3−ジエチルアミノ−6−メチル−7−アニリノフルオラン、3−ジブチルアミノ−6−メチル−7−アニリノフルオラン、3−(N−エチル−N−イソブチルアミノ)−6−メチル−7−アニリノフルオラン、3−(N−メチル−N−プロピルアミノ)−6−メチル−7−アニリノフルオラン、3−(N−エチル−N−イソペンチルアミノ)−6−メチル−7−アニリノフルオラン、3−ジエチルアミノ−7−(o−クロロアニリノ)フルオラン、3−ジブチルアミノ−7−(o−クロロアニリノ)フルオラン、3−(N−エチル−p−トルイジノ)−6−メチル−7−アニリノフルオラン、3−(N−シクロヘキシル−N−メチルアミノ)−6−メチル−7−アニリノフルオラン、3−ピロリジノ−6−メチル−7−アラリノフルオラン、3−ピペリジノ−6−メチル−7−アラリノフルオラン、3−ジメチルアミノ−7−(m−トリフロロメチルアニリノ)フルオラン、3−ジペンチルアミノ−6−メチル−7−アニリノフルオラン、3−(N−エトキシプロピル−N−エチルアミノ)−6−メチル−7−アニリノフルオラン、3−ジブチルアミノ−7−(o−フロロアニリノ)フルオラン、3−ジエチルアミノベンゾ[a]フルオラン、3−ジメチルアミノ−6−メチル−7−クロロフルオラン、3−ジエチルアミノ−5−メチル−7−ジベンジルアミノフルオラン、3−ジエチルアミノ−7−ジベンジルアミノフルオラン、3−ジエチルアミノ−5−クロロフルオラン、3−ジエチルアミノ−6−(N,N′−ジベンジルアミノ)フルオラン、3,6−ジメトキシフルオラン、2,4−ジメチル−6−(4−ジメチルアミノフェニル)アミノフルオラン等が挙げられる。
【0040】
また、近赤外吸収染料としては、3−[4−[4−(4−アニリノ)−アニリノ]アニリノ]−6−メチル−7−クロロフルオラン、3,3−ビス[2−(4−ジメチルアミノフェニル)−2−(4−メトキシフェニル)ビニル]−4,5,6,7−テトラクロロフタリド、3,6,6′−トリス(ジメチルアミノ)スピロ(フルオレン−9,3′−フタリド)等が挙げられる。
【0041】
その他、3,3−ビス(4′−ジエチルアミノフェニル)−6−ジエチルアミノフタリド等も挙げられる。
【0042】
前記の顕色剤としては、ビスフェノールA、4,4′−sec−ブチリデンビスフェノール、4,4′−シクロヘキシリデンビスフェノール、2,2−ジメチル−3,3−ビス(4−ヒドロキシフェニル)ブタン、2,2′−ジヒドロキシジフェニル、ペンタメチレン−ビス(4−ヒドロキシベンゾエート)、2,2−ジメチル−3,3−ジ(4−ヒドロキシフェニル)ペンタン、2,2−ジ(4−ヒドロキシフェニル)ヘキサン等のビスフェノール化合物;4,4′−ジヒドロキシジフェニルチオエーテル、1,7−ジ(4−ヒドロキシフェニルチオ)−3,5−ジオキサヘプタン、2,2′−ビス(4−ヒドロキシフェニルチオ)ジエチルエーテル、4,4′−ジヒドロキシ−3,3′−ジメチルジフェニルチオエーテル等の含硫黄ビスフェノール化合物;
【0043】
4−ヒドロキシ安息香酸ベンジル、4−ヒドロキシ安息香酸エチル、4−ヒドロキシ安息香酸プロピル、4−ヒドロキシ安息香酸イソプロピル、4−ヒドロキシ安息香酸ブチル、4−ヒドロキシ安息香酸イソブチル、4−ヒドロキシ安息香酸クロロベンジル、4−ヒドロキシ安息香酸メチルベンジル、4−ヒドロキシ安息香酸ジフェニルメチル等の4−ヒドロキシ安息香酸エステル類;安息香酸亜鉛、4−ニトロ安息香酸亜鉛等の安息香酸金属塩、4−[2−(4−メトキシフェニルオキシ)エチルオキシ]サリチル酸等のサリチル酸類;サリチル酸亜鉛、ビス[4−(オクチルオキシカルボニルアミノ)−2−ヒドロキシ安息香酸]亜鉛等のサリチル酸金属塩;
【0044】
4,4′−ジヒドロキシジフェニルスルホン、2,4′−ジヒドロキシジフェニルスルホン、4−ヒドロキシ−4′−メチルジフェニルスルホン、4−ヒドロキシ−4′−イソプロポキシジフェニルスルホン、4−ヒドロキシ−4′−ベンジルオキシジフェニルスルホン、4−ヒドロキシ−4′−ブトキシジフェニルスルホン、4,4′−ジヒドロキシ−3,3′−ジアリルジフェニルスルホン、3,4−ジヒドロキシ−4′−メチルジフェニルスルホン、4,4′−ジヒドロキシ−3,3′,5,5′−テトラブロモジフェニルスルホン等のヒドロキシスルホン類;N−(2−ヒドロキシフェニル)ベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−トルエンスルホンアミド、N−(2−ヒドロキシフェニル)−p−エチルベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−メトキシベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−クロルベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−フェニルベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−アリルベンゼンスルホンアミド、N−(2−ヒドロキシフェニル)−p−ベンジルベンゼンスルホンアミド等のベンゼンスルホンアミド類;
【0045】
4−ヒドロキシフタル酸ジメチル、4−ヒドロキシフタル酸ジシクロヘキシル、4−ヒドロキシフタル酸ジフェニル等の4−ヒドロキシフタル酸ジエステル類;2−ヒドロキシ−6−カルボキシナフタレン等のヒドロキシナフトエ酸のエステル類;トリブロモメチルフェニルスルホン等のトリハロメチルスルホン類;4,4′−ビス(p−トルエンスルホニルアミノカルボニルアミノ)ジフェニルメタン等のスルホニルウレア類;ヒドロキシアセトフェノン、p−フェニルフェノール、4−ヒドロキシフェニル酢酸ベンジル、p−ベンジルフェノール、ハイドロキノン−モノベンジルエーテル、テトラシアノキノジメタン類、2,4−ジヒドロキシ−2′−メトキシベンズアニリド、又は式(XI)、
【0046】
【化25】
で表されるジフェニルスルホン架橋型化合物若しくはそれらの混合物等を挙げることができる。
【0047】
画像安定剤としては、例えば、4−ベンジルオキシ−4′−(2−メチルグリシジルオキシ)−ジフェニルスルホン、4,4′−ジグリシジルオキシジフェニルスルホン等のエポキシ基含有ジフェニルスルホン類;1,4−ジグリシジルオキシベンゼン、4−[α−(ヒドロキシメチル)ベンジルオキシ]−4′−ヒドロキシジフェニルスルホン、2−プロパノール誘導体、サリチル酸誘導体、オキシナフトエ酸誘導体の金属塩(特に亜鉛塩)、2,2−メチレンビス(4,6−t−ブチルフェニル)フォスフェイトの金属塩、その他水不溶性の亜鉛化合物等を挙げることができる。
【0048】
増感剤としては、例えば、ステアリン酸アミド、オレイン酸アミド、N−メチルステアリン酸アミド、エルカ酸アミド、メチロールベヘン酸アミド、メチレンビスステアリン酸アミド、エチレンビスステアリン酸アミド等の高級脂肪酸アミド類;ステアリン酸アニリド、リノール酸アニリド等の高級脂肪酸アニリド類;ベンズアミド、ベンジルアミド等のアミド類;アセト酢酸アニリド、4−アセトトルイジド、サリチルアニリド、4−ヒドロキシベンズアニリド、チオアセトアニリド等のアニリド類;シュウ酸ジベンジル、シュウ酸ジ(4−メチルベンジル)、シュウ酸ジ(4−クロロベンジル)、フタル酸ジメチル、テレフタル酸ジメチル、テレフタル酸ジベンジル、イソフタル酸ジベンジル、ビス(t−ブチルフェノール)類;
【0049】
ジフェニルスルホン及びその誘導体;4,4′−ジメトキシジフェニルスルホン、4,4′−ジエトキシジフェニルスルホン、4,4′−ジプロポキシジフェニルスルホン、4,4′−ジイソプロポキシジフェニルスルホン、4,4′−ジブトキシジフェニルスルホン、4,4′−ジイソブトキシジフェニルスルホン、4,4′−ジペンチルオキシジフェニルスルホン、4,4′−ジヘキシルオキシジフェニルスルホン等の4,4′−ジヒドロキシジフェニルスルホンのジエーテル類;2,4′−ジメトキシジフェニルスルホン、2,4′−ジエトキシジフェニルスルホン、2,4′−ジプロポキシジフェニルスルホン、2,4′−ジイソプロポキシジフェニルスルホン、2,4′−ジブトキシジフェニルスルホン、2,4′−ジイソブトキシジフェニルスルホン、2,4′−ジペンチルオキシジフェニルスルホン、2,4′−ジヘキシルオキシジフェニルスルホン等の2,4′−ジヒドロキシジフェニルスルホンのジエーテル類;
【0050】
1,2−ビス(フェノキシ)エタン、1,2−ビス(4−メチルフェノキシ)エタン、1,2−ビス(3−メチルフェノキシ)エタン、2−ナフトールベンジルエーテル、ジフェニルアミン、カルバゾール、2,3−ジ−m−トリルブタン、4−ベンジルビフェニル、4,4′−ジメチルビフェニル、m−ターフェニル、ジ−β−ナフチルフェニレンジアミン、1−ヒドロキシ−ナフトエ酸フェニル、2−ナフチルベンジルエーテル、4−メチルフェニル−ビフェニルエーテル、2,2−ビス(3,4−ジメチルフェニル)エタン、2,3,5,6−テトラメチル−4′−メチルジフェニルメタン、炭酸ジフェニル等を挙げることができる。
【0051】
填料としては、例えば、シリカ、クレー、カオリン、焼成カオリン、タルク、サテンホワイト、水酸化アルミニウム、炭酸カルシウム、炭酸マグネシウム、酸化亜鉛、酸化チタン、硫酸バリウム、珪酸マグネシウム、珪酸アルミニウム、プラスチックピグメント等が使用できる。特に本発明の記録材料ではアルカリ土類金属の塩が好ましい。さらに炭酸塩が好ましく、炭酸カルシウム、炭酸マグネシウムなどが好適である。填料の使用割合は、発色染料1重量部に対して0.1〜15重量部、好ましくは1〜10重量部である。また、上記その他の填料を混合して使用することも可能である。
【0052】
分散剤としては、例えば、スルホコハク酸ジオクチルナトリウム等のスルホコハク酸エステル類、ドデシルベンゼンスルホン酸ナトリウム、ラウリルアルコール硫酸エステルのナトリウム塩、脂肪酸塩等を挙げることができる。
【0053】
酸化防止剤としては、例えば、2,2′−メチレンビス(4−メチル−6−t−ブチルフェノール)、2,2′−メチレンビス(4−エチル−6−t−ブチルフェノール)、4,4′−プロピルメチレンビス(3−メチル−6−t−ブチルフェノール)、4,4′−ブチリデンビス(3−メチル−6−t−ブチルフェノール)、4,4′−チオビス(2−t−ブチル−5−メチルフェノール)、1,1,3−トリス(2−メチル−4−ヒドロキシ−5−t−ブチルフェニル)ブタン、1,1,3−トリス(2−メチル−4−ヒドロキシ−5−シクロヘキシルフェニル)ブタン、4−{4−[1,1−ビス(4−ヒドロキシフェニル)エチル]−α,α−ジメチルベンジル}フェノール等を挙げることができる。
【0054】
減感剤としては、例えば、脂肪族高級アルコール、ポリエチレングリコール、グアニジン誘導体等を挙げることができる。
【0055】
粘着防止剤としては、例えば、ステアリン酸、ステアリン酸亜鉛、ステアリン酸カルシウム、カルナウバワックス、パラフィンワックス、エステルワックス等を挙げることができる。
【0056】
光安定剤としては、例えば、フェニルサリシレート、p−t−ブチルフェニルサリシレート、p−オクチルフェニルサリシレート等のサリチル酸系紫外線吸収剤;2,4−ジヒドロキシベンゾフェノン、2−ヒドロキシ−4−メトキシベンゾフェノン、2−ヒドロキシ−4−ベンジルオキシベンゾフェノン、2−ヒドロキシ−4−オクチルオキシベンゾフェノン、2−ヒドロキシ−4−ドデシルオキシベンゾフェノン、2,2′−ジヒドロキシ−4−メトキシベンゾフェノン、2,2′−ジヒドロキシ−4,4′−ジメトキシベンゾフェノン、2−ヒドロキシ−4−メトキシ−5−スルホベンゾフェノン、ビス(2−メトキシ−4−ヒドロキシ−5−ベンゾイルフェニル)メタン等のベンゾフェノン系紫外線吸収剤;2−(2′−ヒドロキシ−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−5′−t−ブチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′,5′−ジ−t−ブチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−t−ブチル−5′−メチルフェニル)−5−クロロベンゾトリアゾール、2−(2′−ヒドロキシ−3′,5′−ジ−t−ブチルフェニル)−5−クロロベンゾトリアゾール、2−(2′−ヒドロキシ−3′,5′−ジ−t−アミルフェニル)ベンゾトリアゾール、2−[2′−ヒドロキシ−3′−(3″,4″,5″,6″−テトラヒドロフタルイミドメチル)−5′−メチルフェニル]ベンゾトリアゾール、2−(2′−ヒドロキシ−5′−t−オクチルフェニル)ベンゾトリアゾール、2−[2′−ヒドロキシ−3′,5′−ビス(α,α−ジメチルベンジル)フェニル]−2H−ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−ドデシル−5′−メチルフェニル)ベンゾトリアゾール、
【0057】
2−(2′−ヒドロキシ−3′−ウンデシル−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−ウンデシル−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−トリデシル−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−テトラデシル−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−ペンタデシル−5′−メチルフェニル)ベンゾトリアゾール、2−(2′−ヒドロキシ−3′−ヘキサデシル−5′−メチルフェニル)ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−エチルヘキシル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−エチルヘプチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−エチルオクチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−プロピルオクチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−プロピルヘプチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(2″−プロピルヘキシル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1″−エチルヘキシル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1″−エチルヘプチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1′−エチルオクチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1″−プロピルオクチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1″−プロピルヘプチル)オキシフェニル]ベンゾトリアゾール、2−[2′−ヒドロキシ−4′−(1″−プロピルヘキシル)オキシフェニル]ベンゾトリアゾール、ポリエチレングリコールとメチル−3−[3−t−ブチル−5−(2H−ベンゾトリアゾール−2−イル)−4−ヒドロキシフェニル]プロピオネートとの縮合物等のベンゾトリアゾール系紫外線吸収剤;
【0058】
2′−エチルヘキシル−2−シアノ−3,3−ジフェニルアクリレート、エチル−2−シアノ−3,3−ジフェニルアクリレート等のシアノアクリレート系紫外線吸収剤;ビス(2,2,6,6−テトラメチル−4−ピペリジル)セバケート、コハク酸−ビス(2,2,6,6−テトラメチル−4−ピペリジル)エステル、2−(3,5−ジ−t−ブチル)マロン酸−ビス(1,2,2,6,6−ペンタメチル−4−ピペリジル)エステル等のヒンダードアミン系紫外線吸収剤;1,8−ジヒドロキシ−2−アセチル−3−メチル−6−メトキシナフタレン等を挙げることができる。
【0059】
蛍光染料としては、例えば、4,4′−ビス[2−アニリノ−4−(2−ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4,4′−ビス[2−アニリノ−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4,4′−ビス[2−メトキシ−4−(2−ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4,4′−ビス[2−メトキシ−4−(2−ヒドロキシプロピル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4,4′−ビス[2−メトキシ−4−(2−ヒドロキシプロピル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4,4′−ビス[2−m−スルホアニリノ−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=二ナトリウム塩、4−[2−p−スルホアニリノ−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]−4′−[2−m−スルホアニリノ−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=四ナトリウム塩、4,4′−ビス[2−p−スルホアニリノ−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=四ナトリウム塩、
【0060】
4,4′−ビス[2−(2,5−ジスルホアニリノ)−4−フェノキシアミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=六ナトリウム塩、4,4′−ビス[2−(2,5−ジスルホアニリノ)−4−(p−メトキシカルボニルフェノキシ)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=六ナトリウム塩、4,4′−ビス[2−(p−スルホフェノキシ)−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=四ナトリウム塩、4,4′−ビス[2−(2,5−ジスルホアニリノ)−4−ホルマリニルアミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=六ナトリウム塩、4,4′−ビス[2−(2,5−ジスルホアニリノ)−4−ビス(ヒドロキシエチル)アミノ−1,3,5−トリアジニル−6−アミノ]スチルベン−2,2′−ジスルホン酸=六ナトリウム塩等を挙げることができる。
【0061】
本発明の化合物を感圧複写紙に使用するには既知の画像保存安定剤、顕色剤あるいは増感剤を使用する場合と同様にして製造できる。例えば、公知の方法によりマイクロカプセル化した発色性染料を適当な分散剤によって分散し、紙に塗布して発色剤シートを作成する。また、顕色剤の分散液を紙に塗布して顕色剤シートを作製する。その際、本発明の化合物を画像保存安定剤として使用する場合には発色剤シートあるいは顕色剤シートのいずれの分散液中に分散して使用してもよい。このようにして作成された両シートを組合せて感圧複写紙が作成される。感圧複写紙としては、発色性染料の有機溶媒溶液を内包するマイクロカプセルを下面に塗布担持している上用紙と顕色剤(酸性物質)を上面に塗布担持している下用紙とからなるユニットでも、あるいはマイクロカプセルと顕色剤とが同一の紙面に塗布されているいわゆるセルフコンテントペーパーであってもよい。
【0062】
その際使用する顕色剤又は本発明化合物と混合して使用する顕色剤としては、従来既知のものが用いられ、例えば酸性白土、活性白土、アパタルジャイト、ベントナイト、コロイダルシリカ、珪酸アルミニウム、珪酸マグネシウム、珪酸亜鉛、珪酸錫、焼成カオリン、タルク等の無機酸性物質;蓚酸、マレイン酸、酒石酸、クエン酸、コハク酸、ステアリン酸等の脂肪族カルボン酸;安息香酸、p−t−ブチル安息香酸、フタル酸、没食子酸、サリチル酸、3−イソプロピルサリチル酸、3−フェニルサリチル酸、3−シクロヘキシルサリチル酸、3,5−ジ−t−ブチルサリチル酸、3−メチル−5−ベンジルサリチル酸、3−フェニル−5−(2,2−ジメチルベンジル)サリチル酸、3,5−ジ−(2−メチルベンジル)サリチル酸、2−ヒドロキシ−1−ベンジル−3−ナフトエ酸等の芳香族カルボン酸及びこれら芳香族カルボン酸の亜鉛、マグネシウム、アルミニウム、チタン等の金属塩;p−フェニルフェノール−ホルマリン樹脂、p−ブチルフェノール−アセチレン樹脂等のフェノール樹脂系顕色剤及びこれらフェノール樹脂系顕色剤と上記芳香族カルボン酸の金属塩との混合物等を挙げることができる。
【0063】
本発明で使用する支持体は従来公知の紙、合成紙、フィルム、プラスチックフィルム、発砲プラスチックフィルム、不織布、古紙パルプ等の再生紙等を使用することができる。またこれらを組み合わせたものを支持体として使用することもできる。
【0064】
【実施例】
以下、実施例を挙げて、本発明化合物を更に詳細に説明する。なお、以下に示す部は重量基準である。
【0065】
実施例1
S−(4−ヒドロキシ)フェニルフェニルチオカーバメート(化合物No.1)の合成
攪拌機、温度計を備えた100mlの4口フラスコに4−メルカプトフェノール2.52g(20mmol)、トリエチルアミン0.1gとトルエン50mlを常温で添加した。この溶液中の内温を10℃まで冷却し、フェニルイソシアネート2.38g(20mmol)を添加し、常温で3時間攪拌した。反応終了後、析出した結晶を濾別してS−(4−ヒドロキシ)フェニルフェニルチオカーバメート4.4gを得た。収率は90%、融点は167−171℃であった。
【0066】
実施例2
S,S−ビス(4−ヒドロキシフェニル)トルエン−2,4−ジチオカーバメート(化合物No.40)の合成
攪拌機、温度計を備えた100mlの4口フラスコに4−メルカプトフェノール2.52g(20mmol)、トリエチルアミン0.1gとトルエン50mlを常温で添加した。この溶液中の内温を10℃まで冷却し、2,4−トルエンジイソシアネート1.74g(10mmol)を添加し、常温で3時間攪拌した。反応終了後、析出した結晶を濾別してS,S−ビス(4−ヒドロキシフェニル)トルエン−2,4−ジチオカーバメート3.2gを得た。収率は75%、融点は177−180℃であった。
【0067】
実施例3
ジチオコハク酸 S,S−ビス(4−ヒドロキシフェニル)エステル(化合物No.50)の合成
攪拌機、温度計を備えた200mlの4口スラスコに4−メルカプトフェノール5.04g(40mmol)、ピリジン3.48g(44mmol)とジメトキシエタン100mlを常温で添加した。この溶液中の内温を10℃まで冷却し、コハク酸クロリド3.1g(20mmol)を添加し、常温で3時間攪拌した。反応終了後、水を加え、析出した結晶を濾別してジチオコハク酸 S,S−ビス(4−ヒドロキシフェニル)エステル5.8gを得た。収率は87%、融点は226−229℃であった。
【0068】
実施例4
ジチオイソフタル酸 S,S−ビス(4−ヒドロキシフェニル)エステル(化合物No.53)の合成
実施例3でコハク酸クロリドの代わりにイソフタル酸クロリドを用いた以外は実施例3と同様に反応を行い、ジチオイソフタル酸 S,S−ビス(4−ヒドロキシフェニル)エステルを得た。融点は218−221℃であった。
【0069】
実施例5
染料分散液(A液)
3−ジ−n−ブチルアミノ−6−メチル−7−アニリノフルオラン 16部
ポリビニルアルコール10%水溶液 84部
顕色剤分散液(B液)
S−(4−ヒドロキシ)フェニルフェニルチオカーバメート 16部
ポリビニルアルコール10%水溶液 84部
填料分散液(C液)
炭酸カルシウム 27.8部
ポリビニルアルコール10%水溶液 26.2部
水 71部
塗布液は、A〜C液の各組成の混合物をそれぞれサンドグラインダーで充分に魔砕して、A〜C液の各成分の分散液を調製し、A液1重量部、B液2重量部、C液4重量部を混合して調製した。この塗布液をワイヤーロッド(No.12)を使用して白色紙に塗布・乾燥した後、カレンダー掛け処理をして、感熱記録紙を作成した(塗布量は乾燥重量で約5.5g/m2)。
【0070】
実施例6
顕色剤としてS−(4−ヒドロキシ)フェニルフェニルチオカーバメートの代わりにS,S−ビス(4−ヒドロキシフェニル)トルエン−2,4−ジチオカーバメートを用いた以外は実施例5と同様にして感熱記録紙を作成した。
【0071】
実施例7
顕色剤としてS−(4−ヒドロキシ)フェニルフェニルチオカーバメートの代わりにジチオコハク酸 S,S−ビス(4−ヒドロキシフェニル)エステルを用いた以外は実施例5と同様にして感熱記録紙を作成した。
【0072】
実施例8
顕色剤としてS−(4−ヒドロキシ)フェニルフェニルチオカーバメートの代わりにジチオイソフタル酸 S,S−ビス(4−ヒドロキシフェニル)エステルを用いた以外は実施例5と同様にして感熱記録紙を作成した。
【0073】
比較例1
顕色剤としてS−(4−ヒドロキシ)フェニルフェニルチオカーバメートの代わりに2,4′−ジヒドロキシジフェニルスルホンを用いた以外は実施例5と同様にして感熱記録紙を作成した。
【0074】
試験例1(地肌耐湿熱性試験)
実施例5〜8及び比較例1で作成した感熱記録紙の一部を切り取り、これをそれぞれ試験紙とした。各試験紙を恒温恒湿槽で24時間保持した後の地肌の光学濃度を、マクベス反射濃度計(商品番号:RD−514、使用フィルター:#106、マクベス社製)で測定した。その測定結果を第3表に示す。
【0075】
試験例2(地肌耐熱性試験)
実施例5〜8及び比較例1で作成した感熱記録紙の一部を切り取り、これをそれぞれ試験紙とした。各試験紙に、恒温槽(タイプDK−400、YAMATO製)中、100℃で24時間後の地肌濃度を測定した。その測定結果を第3表に示す。
【0076】
試験例3(画像耐光性試験)
実施例5〜8及び比較例1で作成した感熱記録紙の一部を切り取り、これをそれぞれ試験紙とした。各試験紙について、感熱紙発色装置(商品名:TH−PMD型、大倉電気(株)製)を使用し、飽和発色させた。次いで、各試験紙に、耐光性試験機(商品名:紫外線ロングライフフェードメーターFAL−5型、スガ試験機(株)製)を使用して、波長380nmの紫外線の照射48時間後の各試験紙の画像濃度を測定した。その測定結果を第4表に示す。
【0077】
試験例4(画像耐可塑剤性試験)
実施例5〜8及び比較例1で作成した感熱記録紙の一部を切り取り、これをそれぞれ試験紙とした。各試験紙について、感熱紙発色装置(商品名:TH−PMD型、大倉電気(株)製)を使用し、飽和発色させた。その発色面に信越ポリマー製塩ビラップ(ポリマラップ300)を密着させた。40℃環境下で16時間後の印字濃度をマクベス濃度計RD−918で測定した。その測定結果を第4表に示す。
画像残存率(%)=(CIt/CI0)×100
CI0:試験前の印字濃度
CIt:t日後の印字濃度
【0078】
【表301】
【0079】
【表401】
【0080】
【発明の効果】
以上説明したように、本発明によれば、新規なフェノール性化合物及びそれを用いた地肌及び画像の保存性に優れた、特に地肌の耐熱性及び画像の耐光性に優れた記録材料が提供できる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a novel phenolic compound and a recording material containing the same and having excellent storage stability.
[0002]
[Prior art]
Recording materials that utilize the color developed by the reaction between the color-forming dye and the developer can be recorded in a relatively simple device in a short time without complicated processing such as development and fixing. It is widely used for heat-sensitive recording paper for printing or pressure-sensitive copying paper for forms for copying several sheets simultaneously. These recording materials quickly develop color, maintain the whiteness of the uncolored portion (hereinafter referred to as “background”), and have high color fastness, especially in terms of long-term storage stability. There is a demand for a recording material excellent in light resistance of an image.
[0003]
Conventionally, 2,4′-dihydroxydiphenyl sulfone has been known as a color developer excellent in light resistance of images, but it is still insufficient. On the other hand, as a method for improving this defect, JP-A-8-290661, JP-A-10-264531 and the like disclose a combination of 2,4′-dihydroxydiphenylsulfone, a specific dye, and an auxiliary agent. It describes that the light resistance of the image is excellent. JP-A-7-25141, JP-A-7-149046, JP-A-7-314894, and the like describe that an antioxidant and an ultraviolet absorber are added to improve light resistance. Yes. However, these methods have problems such as an increase in manufacturing cost, a multi-step manufacturing process, and a complicated operation.
[0004]
[Problems to be solved by the invention]
The present invention has been made in view of such a situation, and it is an object of the present invention to provide a recording material that is excellent in the preservation of the background and the image, and particularly excellent in the heat resistance of the background and the light resistance of the image.
[0005]
[Means for Solving the Problems]
The present invention relates to formula (I)
[0006]
Embedded image
[0007]
[Wherein X represents a single bond or NH;
Y is the following formula:
Embedded image
(Wherein R 1 represents a hydroxyl group, a nitro group, a carboxyl group, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a C1-C6 alkoxycarbonyl group, a ureido group, a C1-C6 alkylureido group, a di-C1- A C6 alkylureido group, a tri-C1-C6 alkylureido group, an optionally substituted phenylureido group;
p represents an integer of 0 to 5, and when p is 2 or more, R 1 may be the same or different. ) Or the following formula:
Embedded image
(Wherein X represents the same meaning as above,
Z is a C1-C6 alkylene group,
Embedded image
(Wherein R 2 represents a nitro group, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a C1-C6 alkoxycarbonyl group,
q represents an integer of 0 to 4, and when q is 2 or more, R 2 may be the same or different. ) Or the following formula:
Embedded image
Represents. ). And a phenolic compound represented by the formula (1) and at least one of these compounds.
[0012]
In formula (I), R 1 is a hydroxyl group, a nitro group, a carboxyl group; a halogen atom such as a fluorine atom, a chlorine atom, a bromine atom, an iodine atom; a methyl group, an ethyl group, an n-propyl group, an isopropyl group, n -Butyl group, sec-butyl group, t-butyl group, n-pentyl group, isopentyl group, neopentyl group, t-pentyl group, n-hexyl group, isohexyl group, 1-methylpentyl group, 2-methylpentyl group, etc. A C1-C6 alkyl group; a C1-C6 alkoxy group such as a methoxy group, ethoxy group, n-propoxy group, isopropoxy group, n-butoxy group, sec-butoxy group, t-butoxy group; methoxycarbonyl group, ethoxy C1-C6 alkoxycarbonyl groups such as carbonyl group, propoxycarbonyl group, isopropoxycarbonyl group; ureido group; N Methylureido group, N'-methylureido group, N-ethylureido group, N'-ethylureido group, N-propylureido group, N'-propylureido group, N-isopropylureido group, N'-isopropylureido group, etc. A C1-C6 alkylureido group of N ′, N′-dimethylureido group, N, N′-dimethylureido group, N ′, N′-diethylureido group, N, N′-diethylureido group, N-methyl- Di-C1-C6 alkylureido groups such as N′-ethylureido group, N-ethyl-N′-methylureido group, N ′, N′-methylethylureido group; N, N ′, N′-trimethylureido group, Tri-C1-C6 alkylureido groups such as N, N ′, N′-triethylureido group, N-methyl-N ′, N′-diethylureido group; N-phenylureido group, N′-phenylurea Group, N ′, N′-diphenylureido group, N, N′-diphenylureido group, N, N ′, N′-triphenylureido group, N-methyl-N′-phenylureido group, N-methyl- And phenylureido groups such as N ′, N′-diphenylureido group, N-phenyl-N′-methylureido group, N-phenyl-N ′, N′-dimethylureido group, etc., and phenyls of these phenylureido groups The group may further have a substituent, such as a hydrogen atom; a hydroxyl group; a halogen atom such as a fluorine atom, a chlorine atom, a bromine atom, an iodine atom; a methyl group, an ethyl group, n- Propyl group, isopropyl group, n-butyl group, sec-butyl group, t-butyl group, n-pentyl group, isopentyl group, neopentyl group, t-pentyl group, n-hexyl group, isohexyl group C1-C6 alkyl groups such as 1-methylpentyl group and 2-methylpentyl group; methoxy group, ethoxy group, n-propoxy group, isopropoxy group, n-butoxy group, sec-butoxy group, t-butoxy group, etc. A C1-C6 alkoxy group can be mentioned.
[0013]
Examples of the C1-C6 alkylene group as Z include C1-C6 alkylene groups such as a methylene group, an ethylene group, a trimethylene group, a tetramethylene group, a pentamethylene group, and a hexamethylene group.
[0014]
R 2 is a halogen atom such as a nitro group, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom; a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group, t- C1-C6 alkyl group such as butyl group, n-pentyl group, isopentyl group, neopentyl group, t-pentyl group, n-hexyl group, isohexyl group, 1-methylpentyl group, 2-methylpentyl group; methoxy group, ethoxy group Group, n-propoxy group, isopropoxy group, n-butoxy group, sec-butoxy group, t-butoxy group and the like C1-C6 alkoxy group; methoxycarbonyl group, ethoxycarbonyl group, propoxycarbonyl group, isopropoxycarbonyl group And C1-C6 alkoxycarbonyl groups such as
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Of the compounds represented by formula (I) used in the present invention, formula (II)
[0016]
Embedded image
[Wherein, R 1 and p represent the same meaning as described above. The compound represented by the formula (III)
[0017]
Embedded image
And a compound represented by formula (IV)
[0018]
Embedded image
[Wherein, R 1 and p represent the same meaning as described above. Can be obtained by reacting in a presence of a base in an organic solvent such as dimethoxyethane.
[0019]
Of the compounds represented by formula (I) used in the present invention, formula (V)
[0020]
Embedded image
[Wherein, R 1 and p represent the same meaning as described above. The compound represented by formula (III) and the compound represented by formula (VI)
[0021]
Embedded image
[Wherein, R 1 and p represent the same meaning as described above. ] Can be obtained by reacting with a compound represented by the above formula in an organic solvent such as toluene.
[0022]
Of the compounds represented by formula (I) used in the present invention, formula (VII)
[0023]
Embedded image
[Wherein Z represents the same meaning as described above. The compound represented by the formula (VIII)
[0024]
Embedded image
[Wherein Z represents the same meaning as described above. The compound represented by formula (III) and the compound represented by the formula (III) are reacted in an organic solvent such as dimethoxyethane in the presence of a base.
[0025]
Of the compounds represented by formula (I) used in the present invention, formula (IX)
[0026]
Embedded image
[Wherein Z represents the same meaning as described above. The compound represented by the formula (X)
[0027]
Embedded image
[Wherein Z represents the same meaning as described above. Can be obtained by reacting the compound represented by formula (III) with the compound represented by the formula (III) in an organic solvent such as toluene.
[0028]
The compounds that can be synthesized in this way are shown in Tables 1 and 2.
[0029]
[Table 101]
[0030]
[Table 102]
[0031]
[Table 201]
[0032]
[Table 202]
[0033]
The present invention can be used for any application as long as the recording material uses a color-forming dye. For example, it can be used for a thermal recording material or a pressure-sensitive copying material.
[0034]
When the present invention is used for heat-sensitive recording paper, it may be carried out in the same manner as in known image storage stabilizers and developers. For example, fine particles of the compound of the present invention and fine particles of a chromogenic dye are used. It can be produced by mixing a suspension dispersed in an aqueous solution of a water-soluble binder such as polyvinyl alcohol or cellulose, applying it to a support such as paper and drying it.
[0035]
The use ratio of the compound represented by the formula (I) with respect to the chromophoric dye is such that the compound represented by the formula (I) is 1 to 10 parts by weight, preferably 1.5 to 1 part by weight of the chromophoric dye. 5 parts by weight.
[0036]
In the recording material of the present invention, a known color developer, image stabilizer, sensitizer, filler, dispersant, antioxidant, reducing agent other than the color developing dye and the compound represented by the formula (I). One or more sensitizers, anti-tacking agents, antifoaming agents, light stabilizers, fluorescent brightening agents and the like can be contained as required.
[0037]
These chemicals may be contained in the coloring layer, but in the case of a multilayer structure, for example, they may be contained in an arbitrary layer such as a protective layer. In particular, when an overcoat layer or an undercoat layer is provided above and / or below the color forming layer, these layers can contain an antioxidant, a light stabilizer and the like. Furthermore, an antioxidant and a light stabilizer can be contained in these layers in the form of microcapsules if necessary.
[0038]
Examples of the chromophoric dye used in the recording material of the present invention include, but are not limited to, fluorane, phthalide, lactam, triphenylmethane, phenothiazine, and spiropyran leuco dyes. Any color developing dye that develops color upon contact with a developer that is an acidic substance can be used. In addition, these color-forming dyes are used alone to produce a recording material of the color to be developed, but two or more of them can be used in combination. For example, it is possible to produce a recording material that develops a true black color by mixing three primary colors of color developing dyes or black coloring dyes of red, blue, and green.
[0039]
Examples of fluorane-based chromogenic dyes include 3-diethylamino-6-methyl-7-anilinofluorane, 3-dibutylamino-6-methyl-7-anilinofluorane, 3- (N-ethyl-N -Isobutylamino) -6-methyl-7-anilinofluorane, 3- (N-methyl-N-propylamino) -6-methyl-7-anilinofluorane, 3- (N-ethyl-N-iso Pentylamino) -6-methyl-7-anilinofluorane, 3-diethylamino-7- (o-chloroanilino) fluorane, 3-dibutylamino-7- (o-chloroanilino) fluorane, 3- (N-ethyl-p) -Toluidino) -6-methyl-7-anilinofluorane, 3- (N-cyclohexyl-N-methylamino) -6-methyl-7-anilinofluorane, 3-pyro Dino-6-methyl-7-aralinofluorane, 3-piperidino-6-methyl-7-aralinofluorane, 3-dimethylamino-7- (m-trifluoromethylanilino) fluorane, 3-dipentylamino -6-methyl-7-anilinofluorane, 3- (N-ethoxypropyl-N-ethylamino) -6-methyl-7-anilinofluorane, 3-dibutylamino-7- (o-fluoroanilino) fluorane 3-diethylaminobenzo [a] fluorane, 3-dimethylamino-6-methyl-7-chlorofluorane, 3-diethylamino-5-methyl-7-dibenzylaminofluorane, 3-diethylamino-7-dibenzylamino Fluorane, 3-diethylamino-5-chlorofluorane, 3-diethylamino-6- (N, N'-dibenzyla Roh) fluoran, 3,6-dimethoxy fluoran, 2,4-dimethyl-6- (4-dimethylaminophenyl) aminofluoran and the like.
[0040]
Moreover, as a near infrared absorption dye, 3- [4- [4- (4-anilino) -anilino] anilino] -6-methyl-7-chlorofluorane, 3,3-bis [2- (4- Dimethylaminophenyl) -2- (4-methoxyphenyl) vinyl] -4,5,6,7-tetrachlorophthalide, 3,6,6'-tris (dimethylamino) spiro (fluorene-9,3'- Phthalide) and the like.
[0041]
Other examples include 3,3-bis (4′-diethylaminophenyl) -6-diethylaminophthalide.
[0042]
Examples of the developer include bisphenol A, 4,4′-sec-butylidene bisphenol, 4,4′-cyclohexylidene bisphenol, 2,2-dimethyl-3,3-bis (4-hydroxyphenyl) butane. 2,2'-dihydroxydiphenyl, pentamethylene-bis (4-hydroxybenzoate), 2,2-dimethyl-3,3-di (4-hydroxyphenyl) pentane, 2,2-di (4-hydroxyphenyl) Bisphenol compounds such as hexane; 4,4'-dihydroxydiphenylthioether, 1,7-di (4-hydroxyphenylthio) -3,5-dioxaheptane, 2,2'-bis (4-hydroxyphenylthio) diethyl Sulfur-containing bis such as ether, 4,4'-dihydroxy-3,3'-dimethyldiphenylthioether Phenol compounds;
[0043]
Benzyl 4-hydroxybenzoate, ethyl 4-hydroxybenzoate, propyl 4-hydroxybenzoate, isopropyl 4-hydroxybenzoate, butyl 4-hydroxybenzoate, isobutyl 4-hydroxybenzoate, chlorobenzyl 4-hydroxybenzoate, 4-hydroxybenzoic acid esters such as methylbenzyl 4-hydroxybenzoate and diphenylmethyl 4-hydroxybenzoate; benzoic acid metal salts such as zinc benzoate and zinc 4-nitrobenzoate, 4- [2- (4- Salicylic acids such as methoxyphenyloxy) ethyloxy] salicylic acid; salicylic acid metal salts such as zinc salicylate and bis [4- (octyloxycarbonylamino) -2-hydroxybenzoic acid] zinc;
[0044]
4,4'-dihydroxydiphenylsulfone, 2,4'-dihydroxydiphenylsulfone, 4-hydroxy-4'-methyldiphenylsulfone, 4-hydroxy-4'-isopropoxydiphenylsulfone, 4-hydroxy-4'-benzyloxy Diphenylsulfone, 4-hydroxy-4'-butoxydiphenylsulfone, 4,4'-dihydroxy-3,3'-diallyldiphenylsulfone, 3,4-dihydroxy-4'-methyldiphenylsulfone, 4,4'-dihydroxy- Hydroxy sulfones such as 3,3 ′, 5,5′-tetrabromodiphenyl sulfone; N- (2-hydroxyphenyl) benzenesulfonamide, N- (2-hydroxyphenyl) -p-toluenesulfonamide, N- ( 2-Hydroxyphenyl) -p-ethyl Zensulfonamide, N- (2-hydroxyphenyl) -p-methoxybenzenesulfonamide, N- (2-hydroxyphenyl) -p-chlorobenzenesulfonamide, N- (2-hydroxyphenyl) -p-phenylbenzenesulfone Benzenesulfonamides such as amide, N- (2-hydroxyphenyl) -p-allylbenzenesulfonamide, N- (2-hydroxyphenyl) -p-benzylbenzenesulfonamide;
[0045]
4-hydroxyphthalic acid diesters such as dimethyl 4-hydroxyphthalate, dicyclohexyl 4-hydroxyphthalate and diphenyl 4-hydroxyphthalate; esters of hydroxynaphthoic acid such as 2-hydroxy-6-carboxynaphthalene; tribromomethyl Trihalomethyl sulfones such as phenyl sulfone; sulfonylureas such as 4,4′-bis (p-toluenesulfonylaminocarbonylamino) diphenylmethane; hydroxyacetophenone, p-phenylphenol, 4-hydroxyphenylacetic acid benzyl, p-benzylphenol, Hydroquinone-monobenzyl ether, tetracyanoquinodimethanes, 2,4-dihydroxy-2'-methoxybenzanilide, or formula (XI),
[0046]
Embedded image
And a diphenylsulfone cross-linking compound represented by the formula (1) or a mixture thereof.
[0047]
Examples of the image stabilizer include epoxy group-containing diphenyl sulfones such as 4-benzyloxy-4 ′-(2-methylglycidyloxy) -diphenyl sulfone and 4,4′-diglycidyloxydiphenyl sulfone; Diglycidyloxybenzene, 4- [α- (hydroxymethyl) benzyloxy] -4′-hydroxydiphenylsulfone, 2-propanol derivatives, salicylic acid derivatives, metal salts of oxynaphthoic acid derivatives (especially zinc salts), 2,2- Examples thereof include metal salts of methylene bis (4,6-t-butylphenyl) phosphate, other water-insoluble zinc compounds, and the like.
[0048]
Examples of the sensitizer include stearic acid amide, oleic acid amide, N-methyl stearic acid amide, erucic acid amide, methylol behenic acid amide, methylene bis stearic acid amide, ethylene bis stearic acid amide and the like; Higher fatty acid anilides such as stearic acid anilide and linoleic acid anilide; Amides such as benzamide and benzylamide; Anilides such as acetoacetic anilide, 4-acetolulidide, salicylanilide, 4-hydroxybenzanilide and thioacetanilide; Dibenzyl oxalate , Di (4-methylbenzyl) oxalate, di (4-chlorobenzyl) oxalate, dimethyl phthalate, dimethyl terephthalate, dibenzyl terephthalate, dibenzyl isophthalate, bis (t-butylphenol) s;
[0049]
Diphenylsulfone and its derivatives; 4,4'-dimethoxydiphenylsulfone, 4,4'-diethoxydiphenylsulfone, 4,4'-dipropoxydiphenylsulfone, 4,4'-diisopropoxydiphenylsulfone, 4,4 ' Diethers of 4,4′-dihydroxydiphenylsulfone such as dibutoxydiphenylsulfone, 4,4′-diisobutoxydiphenylsulfone, 4,4′-dipentyloxydiphenylsulfone, 4,4′-dihexyloxydiphenylsulfone; , 4'-dimethoxydiphenylsulfone, 2,4'-diethoxydiphenylsulfone, 2,4'-dipropoxydiphenylsulfone, 2,4'-diisopropoxydiphenylsulfone, 2,4'-dibutoxydiphenylsulfone, 2 , 4'-Diisobutoxy Diphenyl sulfone, 2,4'-dipentyl sulfone, diethers of 2,4'-dihexyl sulfone and the like of 2,4'-dihydroxydiphenyl sulfone;
[0050]
1,2-bis (phenoxy) ethane, 1,2-bis (4-methylphenoxy) ethane, 1,2-bis (3-methylphenoxy) ethane, 2-naphthol benzyl ether, diphenylamine, carbazole, 2,3- Di-m-tolylbutane, 4-benzylbiphenyl, 4,4'-dimethylbiphenyl, m-terphenyl, di-β-naphthylphenylenediamine, phenyl 1-hydroxy-naphthoate, 2-naphthylbenzyl ether, 4-methylphenyl -Biphenyl ether, 2,2-bis (3,4-dimethylphenyl) ethane, 2,3,5,6-tetramethyl-4'-methyldiphenylmethane, diphenyl carbonate and the like.
[0051]
As the filler, for example, silica, clay, kaolin, calcined kaolin, talc, satin white, aluminum hydroxide, calcium carbonate, magnesium carbonate, zinc oxide, titanium oxide, barium sulfate, magnesium silicate, aluminum silicate, plastic pigment, etc. are used. it can. In particular, alkaline earth metal salts are preferred in the recording material of the present invention. Further, carbonates are preferable, and calcium carbonate, magnesium carbonate and the like are preferable. The use ratio of the filler is 0.1 to 15 parts by weight, preferably 1 to 10 parts by weight with respect to 1 part by weight of the coloring dye. It is also possible to use a mixture of the above other fillers.
[0052]
Examples of the dispersant include sulfosuccinates such as dioctyl sodium sulfosuccinate, sodium dodecylbenzenesulfonate, sodium lauryl alcohol sulfate, fatty acid salts, and the like.
[0053]
Examples of the antioxidant include 2,2'-methylenebis (4-methyl-6-tert-butylphenol), 2,2'-methylenebis (4-ethyl-6-tert-butylphenol), 4,4'-propyl. Methylenebis (3-methyl-6-tert-butylphenol), 4,4'-butylidenebis (3-methyl-6-tert-butylphenol), 4,4'-thiobis (2-tert-butyl-5-methylphenol) 1,1,3-tris (2-methyl-4-hydroxy-5-t-butylphenyl) butane, 1,1,3-tris (2-methyl-4-hydroxy-5-cyclohexylphenyl) butane, 4 -{4- [1,1-bis (4-hydroxyphenyl) ethyl] -α, α-dimethylbenzyl} phenol and the like can be mentioned.
[0054]
Examples of the desensitizer include aliphatic higher alcohols, polyethylene glycol, guanidine derivatives and the like.
[0055]
Examples of the anti-sticking agent include stearic acid, zinc stearate, calcium stearate, carnauba wax, paraffin wax, ester wax and the like.
[0056]
Examples of the light stabilizer include salicylic acid ultraviolet absorbers such as phenyl salicylate, pt-butylphenyl salicylate, and p-octylphenyl salicylate; 2,4-dihydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2- Hydroxy-4-benzyloxybenzophenone, 2-hydroxy-4-octyloxybenzophenone, 2-hydroxy-4-dodecyloxybenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone, 2,2'-dihydroxy-4,4 Benzophenone ultraviolet absorbers such as' -dimethoxybenzophenone, 2-hydroxy-4-methoxy-5-sulfobenzophenone, bis (2-methoxy-4-hydroxy-5-benzoylphenyl) methane; 2- (2'-hydroxy 5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-5'-t-butylphenyl) benzotriazole, 2- (2'-hydroxy-3 ', 5'-di-t-butylphenyl) benzo Triazole, 2- (2'-hydroxy-3'-t-butyl-5'-methylphenyl) -5-chlorobenzotriazole, 2- (2'-hydroxy-3 ', 5'-di-t-butylphenyl) ) -5-chlorobenzotriazole, 2- (2'-hydroxy-3 ', 5'-di-t-amylphenyl) benzotriazole, 2- [2'-hydroxy-3'-(3 ", 4", 5 ", 6" -tetrahydrophthalimidomethyl) -5'-methylphenyl] benzotriazole, 2- (2'-hydroxy-5'-t-octylphenyl) benzotriazole, -[2'-hydroxy-3 ', 5'-bis (α, α-dimethylbenzyl) phenyl] -2H-benzotriazole, 2- (2'-hydroxy-3'-dodecyl-5'-methylphenyl) benzo Triazole,
[0057]
2- (2'-hydroxy-3'-undecyl-5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-3'-undecyl-5'-methylphenyl) benzotriazole, 2- (2'- Hydroxy-3'-tridecyl-5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-3'-tetradecyl-5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-3'-pentadecyl) -5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-3'-hexadecyl-5'-methylphenyl) benzotriazole, 2- [2'-hydroxy-4 '-(2 "-ethylhexyl) oxy Phenyl] benzotriazole, 2- [2′-hydroxy-4 ′-(2 ″ -ethylheptyl) oxypheny Benzotriazole, 2- [2′-hydroxy-4 ′-(2 ″ -ethyloctyl) oxyphenyl] benzotriazole, 2- [2′-hydroxy-4 ′-(2 ″ -propyloctyl) oxyphenyl] benzo Triazole, 2- [2′-hydroxy-4 ′-(2 ″ -propylheptyl) oxyphenyl] benzotriazole, 2- [2′-hydroxy-4 ′-(2 ″ -propylhexyl) oxyphenyl] benzotriazole, 2- [2′-hydroxy-4 ′-(1 ″ -ethylhexyl) oxyphenyl] benzotriazole, 2- [2′-hydroxy-4 ′-(1 ″ -ethylheptyl) oxyphenyl] benzotriazole, 2- [ 2'-hydroxy-4 '-(1'-ethyloctyl) oxyphenyl] benzotriazole, 2- [ '-Hydroxy-4'-(1 "-propyloctyl) oxyphenyl] benzotriazole, 2- [2'-hydroxy-4 '-(1" -propylheptyl) oxyphenyl] benzotriazole, 2- [2'- Hydroxy-4 '-(1 "-propylhexyl) oxyphenyl] benzotriazole, polyethylene glycol and methyl-3- [3-tert-butyl-5- (2H-benzotriazol-2-yl) -4-hydroxyphenyl] Benzotriazole UV absorbers such as condensates with propionate;
[0058]
Cyanoacrylate-based UV absorbers such as 2'-ethylhexyl-2-cyano-3,3-diphenyl acrylate and ethyl-2-cyano-3,3-diphenyl acrylate; bis (2,2,6,6-tetramethyl- 4-piperidyl) sebacate, succinic acid-bis (2,2,6,6-tetramethyl-4-piperidyl) ester, 2- (3,5-di-t-butyl) malonic acid-bis (1,2, Hindered amine-based ultraviolet absorbers such as 2,6,6-pentamethyl-4-piperidyl) ester; 1,8-dihydroxy-2-acetyl-3-methyl-6-methoxynaphthalene and the like.
[0059]
Examples of the fluorescent dye include 4,4′-bis [2-anilino-4- (2-hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2′-disulfonic acid = Disodium salt, 4,4′-bis [2-anilino-4-bis (hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2′-disulfonic acid = disodium salt, 4,4′-bis [2-methoxy-4- (2-hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2′-disulfonic acid = disodium salt, 4,4 '-Bis [2-methoxy-4- (2-hydroxypropyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2'-disulfonic acid = disodium salt, 4,4'-bis 2-methoxy-4- (2-hydroxypropyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2'-disulfonic acid = disodium salt, 4,4'-bis [2-m -Sulfoanilino-4-bis (hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2'-disulfonic acid = disodium salt, 4- [2-p-sulfoanilino-4-bis (Hydroxyethyl) amino-1,3,5-triazinyl-6-amino] -4 '-[2-m-sulfoanilino-4-bis (hydroxyethyl) amino-1,3,5-triazinyl-6-amino] Stilbene-2,2'-disulfonic acid = tetrasodium salt, 4,4'-bis [2-p-sulfoanilino-4-bis (hydroxyethyl) amino-1,3,5-tri Jiniru-6-amino] stilbene-2,2'-disulfonic acid = tetrasodium salt,
[0060]
4,4′-bis [2- (2,5-disulfoanilino) -4-phenoxyamino-1,3,5-triazinyl-6-amino] stilbene-2,2′-disulfonic acid = hexasodium salt, 4'-bis [2- (2,5-disulfoanilino) -4- (p-methoxycarbonylphenoxy) amino-1,3,5-triazinyl-6-amino] stilbene-2,2'-disulfonic acid = hexasodium Salt, 4,4′-bis [2- (p-sulfophenoxy) -4-bis (hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2′-disulfonic acid = four Sodium salt, 4,4'-bis [2- (2,5-disulfoanilino) -4-formalinylamino-1,3,5-triazinyl-6-amino] stilbene-2,2'-disulfone = Hexasodium salt, 4,4'-bis [2- (2,5-disulfoanilino) -4-bis (hydroxyethyl) amino-1,3,5-triazinyl-6-amino] stilbene-2,2'- A disulfonic acid = hexasodium salt etc. can be mentioned.
[0061]
When the compound of the present invention is used for pressure-sensitive copying paper, it can be produced in the same manner as when a known image storage stabilizer, developer or sensitizer is used. For example, a color forming dye microencapsulated by a known method is dispersed with a suitable dispersant and applied to paper to prepare a color forming sheet. In addition, a developer dispersion is applied to paper to produce a developer sheet. At that time, when the compound of the present invention is used as an image storage stabilizer, it may be used by being dispersed in any dispersion of a color former sheet or a developer sheet. A pressure-sensitive copying paper is produced by combining the two sheets thus produced. The pressure-sensitive copying paper consists of an upper sheet carrying and supporting microcapsules containing an organic solvent solution of chromogenic dye on the lower surface and a lower sheet carrying and carrying developer (acidic substance) on the upper surface. It may be a unit or a so-called self-content paper in which the microcapsules and the developer are applied on the same paper surface.
[0062]
As the developer used in this case or the developer used in combination with the compound of the present invention, conventionally known ones are used, for example, acid clay, activated clay, apatite, bentonite, colloidal silica, aluminum silicate, Inorganic acidic substances such as magnesium silicate, zinc silicate, tin silicate, calcined kaolin and talc; aliphatic carboxylic acids such as oxalic acid, maleic acid, tartaric acid, citric acid, succinic acid and stearic acid; benzoic acid, p-t-butylbenzoic acid Acid, phthalic acid, gallic acid, salicylic acid, 3-isopropylsalicylic acid, 3-phenylsalicylic acid, 3-cyclohexylsalicylic acid, 3,5-di-t-butylsalicylic acid, 3-methyl-5-benzylsalicylic acid, 3-phenyl-5 -(2,2-dimethylbenzyl) salicylic acid, 3,5-di- (2-methylbenzyl) salicylic acid, Aromatic carboxylic acids such as hydroxy-1-benzyl-3-naphthoic acid and metal salts of these aromatic carboxylic acids such as zinc, magnesium, aluminum and titanium; p-phenylphenol-formalin resin, p-butylphenol-acetylene resin And the like, and mixtures of these phenol resin developers and the above metal salts of aromatic carboxylic acids.
[0063]
As the support used in the present invention, conventionally known paper, synthetic paper, film, plastic film, foamed plastic film, nonwoven fabric, recycled paper such as waste paper pulp, and the like can be used. Moreover, what combined these can also be used as a support body.
[0064]
【Example】
EXAMPLES Hereinafter, an Example is given and this invention compound is demonstrated still in detail. In addition, the part shown below is a weight reference | standard.
[0065]
Example 1
Synthesis of S- (4-hydroxy) phenylphenylthiocarbamate (Compound No. 1) In a 100 ml four-necked flask equipped with a stirrer and thermometer, 2.52 g (20 mmol) of 4-mercaptophenol, 0.1 g of triethylamine and 50 ml of toluene. Was added at room temperature. The internal temperature in this solution was cooled to 10 ° C., 2.38 g (20 mmol) of phenyl isocyanate was added, and the mixture was stirred at room temperature for 3 hours. After completion of the reaction, the precipitated crystals were separated by filtration to obtain 4.4 g of S- (4-hydroxy) phenylphenylthiocarbamate. The yield was 90% and the melting point was 167-171 ° C.
[0066]
Example 2
Synthesis of S, S-bis (4-hydroxyphenyl) toluene-2,4-dithiocarbamate (Compound No. 40) In a 100 ml four-necked flask equipped with a stirrer and thermometer, 2.52 g (20 mmol) of 4-mercaptophenol. Then, 0.1 g of triethylamine and 50 ml of toluene were added at room temperature. The internal temperature in this solution was cooled to 10 ° C., 1.74 g (10 mmol) of 2,4-toluene diisocyanate was added, and the mixture was stirred at room temperature for 3 hours. After completion of the reaction, the precipitated crystals were separated by filtration to obtain 3.2 g of S, S-bis (4-hydroxyphenyl) toluene-2,4-dithiocarbamate. The yield was 75% and the melting point was 177-180 ° C.
[0067]
Example 3
Synthesis of dithiosuccinic acid S, S-bis (4-hydroxyphenyl) ester (Compound No. 50) A 4-ml captophenol (5.04 g, 40 mmol) and pyridine (3.48 g) were added to a 200 ml 4-neck flask equipped with a stirrer and a thermometer. (44 mmol) and 100 ml of dimethoxyethane were added at room temperature. The internal temperature in this solution was cooled to 10 ° C., 3.1 g (20 mmol) of succinic chloride was added, and the mixture was stirred at room temperature for 3 hours. After completion of the reaction, water was added, and the precipitated crystals were separated by filtration to obtain 5.8 g of dithiosuccinic acid S, S-bis (4-hydroxyphenyl) ester. The yield was 87% and the melting point was 226-229 ° C.
[0068]
Example 4
Synthesis of dithioisophthalic acid S, S-bis (4-hydroxyphenyl) ester (Compound No. 53) The reaction was conducted in the same manner as in Example 3 except that isophthalic acid chloride was used instead of succinic acid chloride in Example 3. Dithioisophthalic acid S, S-bis (4-hydroxyphenyl) ester was obtained. The melting point was 218-221 ° C.
[0069]
Example 5
Dye dispersion (liquid A)
3-di-n-butylamino-6-methyl-7-anilinofluorane 16 parts polyvinyl alcohol 10% aqueous solution 84 parts developer dispersion (liquid B)
S- (4-hydroxy) phenylphenylthiocarbamate 16 parts polyvinyl alcohol 10% aqueous solution 84 parts Filler dispersion (liquid C)
Calcium carbonate 27.8 parts Polyvinyl alcohol 10% aqueous solution 26.2 parts Water 71 parts The coating solution is prepared by sufficiently crushing a mixture of each of the A to C liquids with a sand grinder. 1 part by weight of liquid A, 2 parts by weight of liquid B, and 4 parts by weight of liquid C were prepared. This coating solution was applied to white paper using a wire rod (No. 12) and dried, and then subjected to a calendering process to prepare a heat-sensitive recording paper (the coating amount was about 5.5 g / m by dry weight). 2 ).
[0070]
Example 6
Heat sensitive in the same manner as in Example 5 except that S, S-bis (4-hydroxyphenyl) toluene-2,4-dithiocarbamate was used instead of S- (4-hydroxy) phenylphenylthiocarbamate as a developer. Recording paper was created.
[0071]
Example 7
A thermal recording paper was prepared in the same manner as in Example 5 except that dithiosuccinic acid S, S-bis (4-hydroxyphenyl) ester was used in place of S- (4-hydroxy) phenylphenylthiocarbamate as the developer. .
[0072]
Example 8
A thermal recording paper was prepared in the same manner as in Example 5 except that dithioisophthalic acid S, S-bis (4-hydroxyphenyl) ester was used in place of S- (4-hydroxy) phenylphenylthiocarbamate as the developer. did.
[0073]
Comparative Example 1
A heat-sensitive recording paper was prepared in the same manner as in Example 5 except that 2,4'-dihydroxydiphenylsulfone was used as the developer instead of S- (4-hydroxy) phenylphenylthiocarbamate.
[0074]
Test Example 1 (Skin moisture and heat resistance test)
A part of the heat-sensitive recording paper prepared in Examples 5 to 8 and Comparative Example 1 was cut out and used as test paper. The optical density of the background after each test paper was held in a constant temperature and humidity chamber for 24 hours was measured with a Macbeth reflection densitometer (product number: RD-514, filter used: # 106, manufactured by Macbeth). The measurement results are shown in Table 3.
[0075]
Test example 2 (background heat resistance test)
A part of the heat-sensitive recording paper prepared in Examples 5 to 8 and Comparative Example 1 was cut out and used as test paper. For each test paper, the background density after 24 hours at 100 ° C. was measured in a thermostatic chamber (type DK-400, manufactured by YAMATO). The measurement results are shown in Table 3.
[0076]
Test Example 3 (Image Light Resistance Test)
A part of the heat-sensitive recording paper prepared in Examples 5 to 8 and Comparative Example 1 was cut out and used as test paper. Each test paper was subjected to saturated color development using a thermal paper coloring device (trade name: TH-PMD type, manufactured by Okura Electric Co., Ltd.). Next, each test paper was tested using a light resistance tester (trade name: UV Long Life Fade Meter FAL-5, manufactured by Suga Test Instruments Co., Ltd.), and each test 48 hours after irradiation with UV light having a wavelength of 380 nm. The image density of the paper was measured. The measurement results are shown in Table 4.
[0077]
Test Example 4 (Image Plasticizer Resistance Test)
A part of the heat-sensitive recording paper prepared in Examples 5 to 8 and Comparative Example 1 was cut out and used as test paper. Each test paper was subjected to saturated color development using a thermal paper coloring device (trade name: TH-PMD type, manufactured by Okura Electric Co., Ltd.). A vinyl chloride wrap (polymer wrap 300) made of Shin-Etsu polymer was brought into close contact with the colored surface. The printing density after 16 hours in a 40 ° C. environment was measured with a Macbeth densitometer RD-918. The measurement results are shown in Table 4.
Image remaining rate (%) = (CI t / CI 0 ) × 100
CI 0 : Print density before test CI t : Print density after t days
[Table 301]
[0079]
[Table 401]
[0080]
【The invention's effect】
As described above, according to the present invention, it is possible to provide a novel phenolic compound and a recording material excellent in storage stability of the background and image, particularly excellent in heat resistance of the background and image light resistance. .
Claims (2)
Yは下記式
pは0〜2の整数を表し、pが2のとき、R1は同じであっても相異なっていてもよい。)又は下記式
qは0〜2の整数を表し、qが2のとき、R2は同じであっても相異なっていてもよい。)又は下記式
ただし、Yが式
Y is the following formula
p represents an integer of 0-2, when p is 2 and R 1 may be different from each be the same. ) Or the following formula
q represents an integer of 0-2, when q is 2 and R 2 may be the or different and the same. ) Or the following formula
Where Y is an expression
Yは下記式
pは0〜2の整数を表し、pが2のとき、R1は同じであっても相異なっていてもよい。)又は下記式
qは0〜2の整数を表し、qが2のとき、R2は同じであっても相異なっていてもよい。)又は下記式
ただし、Yが式
Y is the following formula
p represents an integer of 0-2, when p is 2 and R 1 may be different from each be the same. ) Or the following formula
q represents an integer of 0-2, when q is 2 and R 2 may be the or different and the same. ) Or the following formula
Where Y is an expression
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| JP2003078642A JP4226366B2 (en) | 2002-03-22 | 2003-03-20 | Phenolic compound and recording material using the same |
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| JP2002080024 | 2002-03-22 | ||
| JP2003078642A JP4226366B2 (en) | 2002-03-22 | 2003-03-20 | Phenolic compound and recording material using the same |
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| Publication Number | Publication Date |
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| JP2004002330A JP2004002330A (en) | 2004-01-08 |
| JP4226366B2 true JP4226366B2 (en) | 2009-02-18 |
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