JPH0257382A - Heat sensitive recording medium - Google Patents
Heat sensitive recording mediumInfo
- Publication number
- JPH0257382A JPH0257382A JP63209180A JP20918088A JPH0257382A JP H0257382 A JPH0257382 A JP H0257382A JP 63209180 A JP63209180 A JP 63209180A JP 20918088 A JP20918088 A JP 20918088A JP H0257382 A JPH0257382 A JP H0257382A
- Authority
- JP
- Japan
- Prior art keywords
- sensitive recording
- heat
- intermediate layer
- recording medium
- acid
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 23
- 239000011882 ultra-fine particle Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 abstract description 17
- 239000000126 substance Substances 0.000 abstract description 11
- 238000007639 printing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009477 glass transition Effects 0.000 abstract description 2
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 2
- 239000011146 organic particle Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 57
- 239000011248 coating agent Substances 0.000 description 19
- 238000000576 coating method Methods 0.000 description 19
- 239000007788 liquid Substances 0.000 description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- -1 silver halide Chemical class 0.000 description 12
- 239000003086 colorant Substances 0.000 description 11
- 239000000975 dye Substances 0.000 description 11
- 239000002609 medium Substances 0.000 description 8
- 239000000981 basic dye Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000004040 coloring Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000001023 inorganic pigment Substances 0.000 description 4
- 239000012860 organic pigment Substances 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 150000003951 lactams Chemical class 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229960004889 salicylic acid Drugs 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-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
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- NPFYZDNDJHZQKY-UHFFFAOYSA-N 4-Hydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 NPFYZDNDJHZQKY-UHFFFAOYSA-N 0.000 description 2
- OMNHTTWQSSUZHO-UHFFFAOYSA-N 4-hydroxy-3,5-dimethylbenzoic acid Chemical compound CC1=CC(C(O)=O)=CC(C)=C1O OMNHTTWQSSUZHO-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 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
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000004088 foaming agent 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
- 235000019589 hardness Nutrition 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 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
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OKJFKPFBSPZTAH-UHFFFAOYSA-N (2,4-dihydroxyphenyl)-(4-hydroxyphenyl)methanone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O OKJFKPFBSPZTAH-UHFFFAOYSA-N 0.000 description 1
- FTEYESKEGOVPNV-UHFFFAOYSA-N (2-chlorophenyl) 4-hydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OC1=CC=CC=C1Cl FTEYESKEGOVPNV-UHFFFAOYSA-N 0.000 description 1
- 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
- WAOCEEXLEFNWKA-UHFFFAOYSA-N (4-chlorophenyl)methyl 4-hydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OCC1=CC=C(Cl)C=C1 WAOCEEXLEFNWKA-UHFFFAOYSA-N 0.000 description 1
- CLECMSNCZUMKLM-UHFFFAOYSA-N (4-ethenylphenyl)methanol Chemical compound OCC1=CC=C(C=C)C=C1 CLECMSNCZUMKLM-UHFFFAOYSA-N 0.000 description 1
- RELJKYBOPGHDNL-UHFFFAOYSA-N (4-methoxyphenyl)methyl 4-hydroxybenzoate Chemical compound C1=CC(OC)=CC=C1COC(=O)C1=CC=C(O)C=C1 RELJKYBOPGHDNL-UHFFFAOYSA-N 0.000 description 1
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 1
- FWWRTYBQQDXLDD-UHFFFAOYSA-N 1,4-dimethoxynaphthalene Chemical compound C1=CC=C2C(OC)=CC=C(OC)C2=C1 FWWRTYBQQDXLDD-UHFFFAOYSA-N 0.000 description 1
- APQSQLNWAIULLK-UHFFFAOYSA-N 1,4-dimethoxynaphthalene Natural products C1=CC=C2C(C)=CC=C(C)C2=C1 APQSQLNWAIULLK-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
- XZVMMJJKLCWXRK-UHFFFAOYSA-N 1-methyl-4-(2-phenoxyethoxy)benzene Chemical compound C1=CC(C)=CC=C1OCCOC1=CC=CC=C1 XZVMMJJKLCWXRK-UHFFFAOYSA-N 0.000 description 1
- 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 1
- ALLSOOQIDPLIER-UHFFFAOYSA-N 2,3,4-trichlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C(Cl)=C1Cl ALLSOOQIDPLIER-UHFFFAOYSA-N 0.000 description 1
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- XSXWOBXNYNULJG-UHFFFAOYSA-N 2-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=CC=C1O XSXWOBXNYNULJG-UHFFFAOYSA-N 0.000 description 1
- MQFDMZNZEHTLND-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxy]benzoic acid Chemical compound CC(C)(C)OC1=CC=CC=C1C(O)=O MQFDMZNZEHTLND-UHFFFAOYSA-N 0.000 description 1
- YBXZFYBYIPONRP-UHFFFAOYSA-N 2-hydroxy-3-phenyl-5-(2-phenylpropan-2-yl)benzoic acid Chemical compound C=1C(C(O)=O)=C(O)C(C=2C=CC=CC=2)=CC=1C(C)(C)C1=CC=CC=C1 YBXZFYBYIPONRP-UHFFFAOYSA-N 0.000 description 1
- XGAYQDWZIPRBPF-UHFFFAOYSA-N 2-hydroxy-3-propan-2-ylbenzoic acid Chemical compound CC(C)C1=CC=CC(C(O)=O)=C1O XGAYQDWZIPRBPF-UHFFFAOYSA-N 0.000 description 1
- PVOSMOVHDHSYCE-UHFFFAOYSA-N 2-phenylethyl 4-hydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OCCC1=CC=CC=C1 PVOSMOVHDHSYCE-UHFFFAOYSA-N 0.000 description 1
- SDJUKATYFRSDAS-UHFFFAOYSA-N 2-tert-butyl-3-methylphenol Chemical compound CC1=CC=CC(O)=C1C(C)(C)C SDJUKATYFRSDAS-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- KJZKHZUBYQCLAD-UHFFFAOYSA-N 2-tert-butyl-4-[1-(3-tert-butyl-4-hydroxyphenyl)butyl]phenol Chemical compound C=1C=C(O)C(C(C)(C)C)=CC=1C(CCC)C1=CC=C(O)C(C(C)(C)C)=C1 KJZKHZUBYQCLAD-UHFFFAOYSA-N 0.000 description 1
- ABJAMKKUHBSXDS-UHFFFAOYSA-N 3,3-bis(6-amino-1,4-dimethylcyclohexa-2,4-dien-1-yl)-2-benzofuran-1-one Chemical compound C1=CC(C)=CC(N)C1(C)C1(C2(C)C(C=C(C)C=C2)N)C2=CC=CC=C2C(=O)O1 ABJAMKKUHBSXDS-UHFFFAOYSA-N 0.000 description 1
- ZWQBZEFLFSFEOS-UHFFFAOYSA-N 3,5-ditert-butyl-2-hydroxybenzoic acid Chemical compound CC(C)(C)C1=CC(C(O)=O)=C(O)C(C(C)(C)C)=C1 ZWQBZEFLFSFEOS-UHFFFAOYSA-N 0.000 description 1
- ZKUWHPNJONEJEE-UHFFFAOYSA-N 3-[4-(dimethylamino)phenyl]-3-(2-methyl-1h-indol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC(N(C)C)=CC=C1C1(C=2C3=CC=CC=C3NC=2C)C2=CC=CC=C2C(=O)O1 ZKUWHPNJONEJEE-UHFFFAOYSA-N 0.000 description 1
- YUVVASYGZFERRP-UHFFFAOYSA-N 3-benzyl-2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(CC=2C=CC=CC=2)=C1O YUVVASYGZFERRP-UHFFFAOYSA-N 0.000 description 1
- RWVOCFCXPXXMMJ-UHFFFAOYSA-N 3-butan-2-yl-4-hydroxybenzoic acid Chemical compound CCC(C)C1=CC(C(O)=O)=CC=C1O RWVOCFCXPXXMMJ-UHFFFAOYSA-N 0.000 description 1
- HINSTNAJIHVPOM-UHFFFAOYSA-N 3-cyclohexyl-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(C2CCCCC2)=C1 HINSTNAJIHVPOM-UHFFFAOYSA-N 0.000 description 1
- GKCYQFKNUNDPQV-UHFFFAOYSA-N 3-methyl-2-phenylmethoxybenzoic acid Chemical compound CC1=CC=CC(C(O)=O)=C1OCC1=CC=CC=C1 GKCYQFKNUNDPQV-UHFFFAOYSA-N 0.000 description 1
- MFLGDXPSNXUOMQ-UHFFFAOYSA-N 3-phenylpropyl 4-hydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OCCCC1=CC=CC=C1 MFLGDXPSNXUOMQ-UHFFFAOYSA-N 0.000 description 1
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 1
- MTMKZABGIQJAEX-UHFFFAOYSA-N 4,4'-sulfonylbis[2-(prop-2-en-1-yl)phenol] Chemical compound C1=C(CC=C)C(O)=CC=C1S(=O)(=O)C1=CC=C(O)C(CC=C)=C1 MTMKZABGIQJAEX-UHFFFAOYSA-N 0.000 description 1
- 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 1
- ZTILAOCGFRDHBH-UHFFFAOYSA-N 4-(4-propan-2-yloxyphenyl)sulfonylphenol Chemical compound C1=CC(OC(C)C)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 ZTILAOCGFRDHBH-UHFFFAOYSA-N 0.000 description 1
- VHLLJTHDWPAQEM-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)-4-methylpentan-2-yl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)(CC(C)C)C1=CC=C(O)C=C1 VHLLJTHDWPAQEM-UHFFFAOYSA-N 0.000 description 1
- PVFQHGDIOXNKIC-UHFFFAOYSA-N 4-[2-[3-[2-(4-hydroxyphenyl)propan-2-yl]phenyl]propan-2-yl]phenol Chemical compound C=1C=CC(C(C)(C)C=2C=CC(O)=CC=2)=CC=1C(C)(C)C1=CC=C(O)C=C1 PVFQHGDIOXNKIC-UHFFFAOYSA-N 0.000 description 1
- YBOBZZSJMAWFBX-UHFFFAOYSA-N 4-[[4-(dimethylamino)phenyl]-phenylmethoxymethyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)N(C)C)OCC1=CC=CC=C1 YBOBZZSJMAWFBX-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- DPTAYXRMLJNOCN-UHFFFAOYSA-N 5-(dimethylamino)-3h-2-benzofuran-1-one Chemical compound CN(C)C1=CC=C2C(=O)OCC2=C1 DPTAYXRMLJNOCN-UHFFFAOYSA-N 0.000 description 1
- VUPFPYYWAFXPEE-UHFFFAOYSA-N 6-(dimethylamino)-3,3-bis(2-phenyl-1h-indol-3-yl)-2-benzofuran-1-one Chemical compound C=1C(N(C)C)=CC=C2C=1C(=O)OC2(C=1C2=CC=CC=C2NC=1C=1C=CC=CC=1)C(C1=CC=CC=C1N1)=C1C1=CC=CC=C1 VUPFPYYWAFXPEE-UHFFFAOYSA-N 0.000 description 1
- MUWBLPSPEGTPEH-UHFFFAOYSA-N 6-(dimethylamino)-3,3-bis(9-ethylcarbazol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC=C2C3=CC(C4(C5=CC=C(C=C5C(=O)O4)N(C)C)C=4C=C5C6=CC=CC=C6N(C5=CC=4)CC)=CC=C3N(CC)C2=C1 MUWBLPSPEGTPEH-UHFFFAOYSA-N 0.000 description 1
- BCNCJAKZYNAAAB-UHFFFAOYSA-N 6-(dimethylamino)-3-(1-methylpyrrol-3-yl)-3h-2-benzofuran-1-one Chemical compound O1C(=O)C2=CC(N(C)C)=CC=C2C1C=1C=CN(C)C=1 BCNCJAKZYNAAAB-UHFFFAOYSA-N 0.000 description 1
- CRKAWLFCMDKQIT-UHFFFAOYSA-N 6-(dimethylamino)-3h-2-benzofuran-1-one Chemical compound CN(C)C1=CC=C2COC(=O)C2=C1 CRKAWLFCMDKQIT-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- MOZDKDIOPSPTBH-UHFFFAOYSA-N Benzyl parahydroxybenzoate Chemical compound C1=CC(O)=CC=C1C(=O)OCC1=CC=CC=C1 MOZDKDIOPSPTBH-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- LQLQDKBJAIILIQ-UHFFFAOYSA-N Dibutyl terephthalate Chemical compound CCCCOC(=O)C1=CC=C(C(=O)OCCCC)C=C1 LQLQDKBJAIILIQ-UHFFFAOYSA-N 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 1
- 229920007962 Styrene Methyl Methacrylate Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- QROGIFZRVHSFLM-QHHAFSJGSA-N [(e)-prop-1-enyl]benzene Chemical compound C\C=C\C1=CC=CC=C1 QROGIFZRVHSFLM-QHHAFSJGSA-N 0.000 description 1
- ZKURGBYDCVNWKH-UHFFFAOYSA-N [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone Chemical compound C12=CC=C(N(C)C)C=C2SC2=CC(N(C)C)=CC=C2N1C(=O)C1=CC=CC=C1 ZKURGBYDCVNWKH-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011805 ball Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- BJFLSHMHTPAZHO-UHFFFAOYSA-N benzotriazole Chemical compound [CH]1C=CC=C2N=NN=C21 BJFLSHMHTPAZHO-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 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 1
- 238000009835 boiling Methods 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 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
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002612 dispersion medium Substances 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
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000010228 ethyl p-hydroxybenzoate Nutrition 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
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- XHQSLVIGPHXVAK-UHFFFAOYSA-K iron(3+);octadecanoate Chemical compound [Fe+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XHQSLVIGPHXVAK-UHFFFAOYSA-K 0.000 description 1
- 229910000462 iron(III) oxide hydroxide Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- ADFPJHOAARPYLP-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;styrene Chemical compound COC(=O)C(C)=C.C=CC1=CC=CC=C1 ADFPJHOAARPYLP-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- ZSYJMXLJNPEAGP-UHFFFAOYSA-N methyl n-cyanocarbamate Chemical compound COC(=O)NC#N ZSYJMXLJNPEAGP-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000011806 microball Substances 0.000 description 1
- 239000011259 mixed solution Substances 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
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 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
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- IGJYWORNVRWOKZ-UHFFFAOYSA-N phenyl naphthalene-1-carboxylate Chemical compound C=1C=CC2=CC=CC=C2C=1C(=O)OC1=CC=CC=C1 IGJYWORNVRWOKZ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920000205 poly(isobutyl methacrylate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005553 polystyrene-acrylate Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000001294 propane Substances 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
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000001016 thiazine dye Substances 0.000 description 1
- 229910052718 tin Inorganic materials 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
- 239000001993 wax Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
Description
【発明の詳細な説明】
（作業上の利用分野）
本発明は感熱記録体に関し、特に高速記録を行っても細
かい書体のつぶれを生じない、印字画素（ドツト）の再
現性に優れた感熱記録体に関するものである。Detailed Description of the Invention (Field of Application) The present invention relates to a heat-sensitive recording medium, and particularly to a heat-sensitive recording medium that does not cause fine font collapse even during high-speed recording and has excellent reproducibility of printed pixels (dots). It's about the body.
（従来の技術）
従来、発色剤と該発色剤と接触して呈色する呈色剤との
呈色反応を利用し、熱により再発色物質を接触せしめて
発色像を得るようにした感熱記録体は良（知られている
。かかる感熱記録体は比較的安価であり、また記録機器
がコンパクトでかつその保守も比較的容易であるため、
ファクシミリや各種計算機等の記録媒体としてのみなら
ず、巾広い分野において使用されている。(Prior Art) Conventionally, heat-sensitive recording utilizes a coloring reaction between a coloring agent and a coloring agent that develops color when it comes into contact with the coloring agent, and brings a recoloring substance into contact with heat to obtain a colored image. The heat-sensitive recording medium is relatively inexpensive, and the recording equipment is compact and its maintenance is relatively easy.
It is used not only as a recording medium for facsimiles and various computers, but also in a wide range of fields.
特にファクシミリについては、高速記録化が進む一方、
感熱ヘッドも８ドツト／ｌ１１ｆｌｌから１６ドツト／
閣へと細密化されてきたため、品質の水準が極めて高い
感熱記録体が要求されている。Especially for facsimile, while recording speeds are increasing,
Thermal head also has 8 dots/l11fl to 16 dots/
As technology has become more detailed, thermal recording media of extremely high quality are required.
記録機器の高速化は、印加エネルギーの低下をもたらす
ため、記録濃度の低下を補う目的で、感熱記録体の下塗
り層の断熱性を高めるのが望ましい。As the speed of recording equipment increases, the applied energy decreases, so it is desirable to increase the heat insulation properties of the undercoat layer of the heat-sensitive recording material in order to compensate for the decrease in recording density.
一方、感熱ヘッドの細密化は、例えば１６ドツト／Ｍの
感熱ヘッドで印字した場合でも、低濃度から高濃度に至
るいずれの領域においても印字画素の再現性に優れ、且
つ銀塩写真に匹敵するような階調性のある高画質の記録
像が得られる感熱記録体が要求されている。このような
階調性を実現するためには、印加エネルギーの大きさに
応じて発色濃度が線形関係にあることが望ましい。On the other hand, the miniaturization of the thermal head means that even when printing with a 16 dot/M thermal head, the reproducibility of printed pixels is excellent in all areas from low density to high density, and is comparable to silver halide photography. There is a demand for a heat-sensitive recording material that can produce high-quality recorded images with such gradation. In order to achieve such gradation, it is desirable that the color density has a linear relationship depending on the magnitude of applied energy.
そこで、非発泡性微小中空粒子の下塗り層を設ける方法
（特開昭５９−５０９３号公報）、あるいは、支持体−
Ｌに熱発泡剤と熱可塑性高分子からなる層を設け、この
層を加熱して得たスポンジ状の下塗り層を利用する方法
（特開昭５９−１７１６８５号公報）等が提案されてい
る。Therefore, a method of providing an undercoat layer of non-expandable micro hollow particles (Japanese Unexamined Patent Publication No. 59-5093), or
A method has been proposed in which a layer consisting of a thermal foaming agent and a thermoplastic polymer is provided on L, and a spongy undercoat layer obtained by heating this layer is used (Japanese Patent Laid-Open Publication No. 171685/1985).
これらの方法を用いると、下塗り層の断熱性は確かに向
上するが、新たな欠陥が付随するため、必ずしも満足す
べき結果は得られていない。Although these methods certainly improve the thermal insulation properties of the undercoat layer, new defects are associated with them, and therefore, satisfactory results are not necessarily obtained.
即ち、前者の方法では、確かに微小なエネルギーでも高
濃度の発色を示すが、発色感度が印加エネルギーに対し
て非線形となり、階調性が得られ難く、更に細かい書体
を記録するとつぶれてしまう問題がある。In other words, the former method does produce high-density coloring even with minute energy, but the coloring sensitivity becomes non-linear with respect to the applied energy, making it difficult to obtain gradation, and when recording even finer fonts, the problem is that they become distorted. There is.
また後者の方法では、熱発泡剤を発泡させる工程が必要
であるのみならず、発泡の度合をコントロールすること
が難しいため、均一な発泡層を形成することが困難であ
る。Furthermore, the latter method not only requires a step of foaming the thermal foaming agent, but also makes it difficult to control the degree of foaming, making it difficult to form a uniform foamed layer.
更に、感熱記録体の表面の平滑性を上げるため種々の硬
度のロールを用いるスーパーキャレンダー処理が行われ
ているが、記録層に微細な凹凸が残ってしまう問題は避
は難い。Further, in order to improve the smoothness of the surface of a heat-sensitive recording material, a supercalender treatment using rolls of various hardnesses is carried out, but the problem of leaving minute irregularities on the recording layer is unavoidable.
（発明が解決しようとする課題）
本発明の目的は、高速記録に適し、細かい書体につぶれ
を生じないような印字画素の再現性に優れた感熱記録体
を提供することである。かかる目的は支持体と感熱記録
層との間に特定の微粒子を含有する中間層を設けること
により達成される。(Problems to be Solved by the Invention) An object of the present invention is to provide a thermal recording medium that is suitable for high-speed recording and has excellent reproducibility of printed pixels so that fine fonts are not crushed. This objective is achieved by providing an intermediate layer containing specific fine particles between the support and the heat-sensitive recording layer.
（課題を解決するための手段）
本発明は、支持体上に感熱記録層を設けた感熱記録体に
おいて、該支持体と記録層の間に、粒径５μｍ以下の多
中空性有機超微粒子を含有する中間層を設けたことを特
徴とする感熱記録体である。(Means for Solving the Problems) The present invention provides a heat-sensitive recording material in which a heat-sensitive recording layer is provided on a support, in which multi-hollow organic ultrafine particles with a particle size of 5 μm or less are provided between the support and the recording layer. This is a heat-sensitive recording material characterized by being provided with an intermediate layer containing.
（作用）
本発明の感熱記録体は、上記の如く支持体と記録層との
間に、多中空性有機超徽粒子を含有する中間層を設ける
ところに重大な特徴を有するものである。(Function) The thermosensitive recording material of the present invention has an important feature in that, as described above, an intermediate layer containing multihollow organic superstructure particles is provided between the support and the recording layer.
かかる多中空性有機超微粒子としては、各種の物質が知
られているが、本発明では、特に粒子外径が０．０５〜
５μｍの範囲のものを選択的に使用するものであり、よ
り好ましくは０．１〜３ｐｍ、最も好ましくは０．１〜
１μｍの外径を有する超微粒子を用いるとよい。なお、
外径が５μｍを超える粒子や内部にプロパン、ブタンな
どの低沸点物質を含有する多中空粒子では、本発明の目
的である印字画素の再現性に優れた感熱記録体を得るこ
とができない。Various substances are known as such multi-hollow organic ultrafine particles, but in the present invention, particles having an outer diameter of 0.05 to
A thickness in the range of 5 μm is selectively used, more preferably 0.1 to 3 pm, most preferably 0.1 to 3 pm.
It is preferable to use ultrafine particles having an outer diameter of 1 μm. In addition,
Particles with an outer diameter exceeding 5 μm or multi-hollow particles containing a low boiling point substance such as propane or butane inside cannot provide a heat-sensitive recording material with excellent reproducibility of printed pixels, which is the object of the present invention.
また、該多中空性有機超微粒子の内部は、独立した複数
の中空孔を有する構造は勿論、該中空孔の一部分が繋が
りあったスポンジ状の様な構造であってもよい。The interior of the multi-hollow organic ultrafine particles may have a structure having a plurality of independent hollow holes, or may have a sponge-like structure in which some of the hollow holes are connected.
一ト記特定の多中空性佇機超微粒子は、熱可塑性樹脂で
形成されるものであるが、例えば記録時の熱などで変形
すると、本発明の所望の効果が損なわれる恐れがあるた
め、ガラス転移温度が５０゛ｃ以上である物質が好まし
く用いられる。具体的に例示すると、ポリスチレン、ポ
リ−α−メチルスチレン、ポリ−β−メチルスチレンな
どのスチレン系樹脂、ポリメタクリル酸メチル、ポリメ
タクリル酸エチル、ポリメタクリル酸イソプロピル、ポ
リメタクリル酸イソブチル、ポリアクリロニトリル、ポ
リアクリロニトリルなどのアクリル系樹脂のほか、ポリ
塩化ビニル、ポリテ１−ラフルオロエチレン、ポリビニ
ルアルコール、ポリー〇ビニルベンジル゛フルコール、
ポリ−ｍ−ビニル・＼ンジルアルコール、ポリ−ｐ−ビ
ニルベンジルアルコール、ポリビニルホルマール、ポリ
ビニルアセクール、ポリビニルプロピオナール、ポリビ
ニルブチラール、ポリビニルイソブチラール、ポリビニ
ル−ｔｅｒｔ−＝ブチルエーテル、ポリビニルピロリド
ン、ポリビニルカルバゾール、酢酸セルｍｌ −ス、三
酢酸セルロース、ポリカーボネート、さらにはこれらの
共重合体等が挙げられる。Although the specific multi-hollow ultrafine particles are made of thermoplastic resin, if they are deformed by heat during recording, for example, the desired effect of the present invention may be impaired. A substance having a glass transition temperature of 50°C or higher is preferably used. Specific examples include styrene resins such as polystyrene, poly-α-methylstyrene, and poly-β-methylstyrene, polymethyl methacrylate, polyethyl methacrylate, polyisopropyl methacrylate, polyisobutyl methacrylate, polyacrylonitrile, In addition to acrylic resins such as polyacrylonitrile, polyvinyl chloride, polytetrafluoroethylene, polyvinyl alcohol, polyvinylbenzylfluorol,
Poly-m-vinyl-benzyl alcohol, poly-p-vinylbenzyl alcohol, polyvinyl formal, polyvinyl acecool, polyvinyl propional, polyvinyl butyral, polyvinyl isobutyral, polyvinyl-tert-butyl ether, polyvinylpyrrolidone, polyvinylcarbazole, Examples include cellulose acetate, cellulose triacetate, polycarbonate, and copolymers thereof.
これらの物質のうち、スチレン系樹脂、アクリル系樹脂
またはスチレン−アクリル系共重合樹脂が好ましく、特
にポリスチレンまたはスチレンメタクリル酸メチル共重
合体からなる多中空性微粒子は適当な硬さ、弾力性およ
び耐熱性を有するため、とりわけ好ましく用いられるも
のである。Among these materials, styrene resins, acrylic resins, and styrene-acrylic copolymer resins are preferred, and in particular, polystyrene or styrene-methyl methacrylate copolymer multihollow particles have appropriate hardness, elasticity, and heat resistance. It is particularly preferably used because of its properties.
このような多中空性微粒子は、例えば次のような方法で
製造される。まずスチレン、アクリル酸ブチル、メタク
リル酸の混合溶液に重合開始剤を加えて２段階で無乳化
剤乳化重合させる。形成されたエマルジョンを７０゛Ｃ
まで昇温、アルカリ処理した後、もう−皮酸化処理する
。エマルジョン粒子をアルカリ処理することによって、
重合粒子（メタクリル酸）中のカルボキシル基が中和し
、親水性を得て膨潤する。更に酸化処理した時に粒径０
．４μｍ程度の複数の中空孔を有する微粒子が得られる
。Such multi-hollow fine particles are produced, for example, by the following method. First, a polymerization initiator is added to a mixed solution of styrene, butyl acrylate, and methacrylic acid, and emulsion polymerization without an emulsifier is carried out in two steps. The formed emulsion was heated to 70°C.
After raising the temperature to 100% and performing alkali treatment, the skin is further subjected to oxidation treatment. By treating emulsion particles with alkali,
The carboxyl groups in the polymer particles (methacrylic acid) are neutralized, becoming hydrophilic and causing swelling. When further oxidized, the particle size becomes 0.
．． Fine particles having a plurality of hollow pores of about 4 μm are obtained.
かかる特定の多中空性微粒子は、一般に感熱記録層を構
成する後述の如きバインダー中に分散して中間層用の塗
液とされるが、特に、エマルジョン（ラテックス）系の
バインダーは良好な塗液安定性を与え、しかも弾力性に
優れた中間層が得られるため、より好ましく用いられる
。Such specific multi-hollow fine particles are generally used as a coating liquid for the intermediate layer by being dispersed in a binder as described below that constitutes the heat-sensitive recording layer, but emulsion (latex)-based binders are particularly effective in forming coating liquids. It is more preferably used because it provides stability and provides an intermediate layer with excellent elasticity.
なお、多中空性微粒子の配合割合は、使用する微粒子の
外径およびその壁厚などに応じて調節されるため、特に
限定するものではないが、多中空性微粒子の樹脂成分が
中間層の全固形分に対して５〜９５重量％、好ましくは
６０〜８５重量％の範囲となるように配合するのが好ま
しい。The blending ratio of the multi-hollow fine particles is not particularly limited, as it is adjusted depending on the outer diameter of the fine particles used and their wall thickness. It is preferable to mix it so that it is in the range of 5 to 95% by weight, preferably 60 to 85% by weight based on the solid content.
また塗液中には、本発明の効果を阻害しない範囲で、無
機または有ａ顔料等を添加することもできる。塗布量に
ついては特に限定するものではな（、一般には３〜３０
ｇ／ｎｆ、好ましくは６〜２０ ｇ／ＩＴｆ程度塗布さ
れる。Further, inorganic or organic pigments may be added to the coating liquid within a range that does not impede the effects of the present invention. There is no particular limitation on the amount of application (generally 3 to 30
g/nf, preferably about 6 to 20 g/ITf.
本発明で使用される多中空性有機超微粒子は、内部に複
数の中空孔を有する構造のため、適度な断熱性および弾
力性を保持する中間層が形成され、スーパーキャレンダ
ーによる最終処理を行っても１、感熱記録層の表面には
該超微粒子による凹凸などの悪影響は見られない。その
結果、１６ドツ１−／柵の感熱ヘッドで５ポイントのよ
うな細かい印字を行っても、書体につふれの生じない印
字画素の再現性に優れた感熱記録体が得られるものであ
る。The multi-hollow organic ultrafine particles used in the present invention have a structure with multiple hollow holes inside, so an intermediate layer that maintains appropriate heat insulation and elasticity is formed, and the final treatment is performed using a super calender. At least 1, no adverse effects such as unevenness due to the ultrafine particles are observed on the surface of the heat-sensitive recording layer. As a result, a thermal recording medium with excellent reproducibility of printed pixels without blurring of the typeface can be obtained even when fine printing such as 5 points is performed using a 16-dot/1-/bar thermal head.
本発明の感熱記録体では、」―記の如き特定の多中空性
超微粒子を含有する中間層に加えて、さらに無機または
有機顔料を含有する中間層を該中間層と支持体の間及び
／或いは該中間層と感熱記録層との間に必要に応じて一
層以上設けることができる。In the heat-sensitive recording material of the present invention, in addition to the intermediate layer containing specific multi-hollow ultrafine particles as described above, an intermediate layer containing an inorganic or organic pigment is further provided between the intermediate layer and the support and/or Alternatively, one or more layers may be provided between the intermediate layer and the heat-sensitive recording layer, if necessary.
無機または有機顔料としては、例えば感熱記録層中に添
加される後述の如き材料が例示される。Examples of the inorganic or organic pigment include materials added to the heat-sensitive recording layer as described below.
なかでもＪＩＳ Ｋ ５１０１法に基づく吸油量が８０
〜２００ ｃｃ／１００ ｇの範囲である顔料は、記録
感度および画質の改良効果において特に優れているため
好ましく使用される。また粒子径は２μｍ以下のものが
平滑性に優れるため望ましい。Among them, the oil absorption amount based on JIS K 5101 method is 80.
Pigments in the range of ~200 cc/100 g are particularly excellent in improving recording sensitivity and image quality, and are therefore preferably used. Further, it is preferable that the particle size is 2 μm or less because it has excellent smoothness.
これらの顔料は、通常のバインダーに分散され、必要に
応じて粉砕処理が施された後、中間層用の２液とされる
。顔料の配合割合は、使用する顔料の１！Ｔｉｌ１Ｙ等
に応じて適宜調節されるものであり、特に限定するもの
ではないが、中間層の全固型分に対して５〜９５重量％
、好ましくは６０〜８５重量％となるように配合するの
が望ましい。塗布量も特に限定するものではないが、一
般には１〜３０ｇ／イ、好ましくは４〜２５ｇ／ボ程度
の範囲で調節される。These pigments are dispersed in a common binder and, if necessary, subjected to pulverization treatment, and then made into a two-part material for the intermediate layer. The blending ratio of pigments is 1! of the pigments used! It is adjusted appropriately according to Til1Y etc., and is not particularly limited, but it is 5 to 95% by weight based on the total solid content of the intermediate layer.
, preferably 60 to 85% by weight. The amount of coating is also not particularly limited, but is generally adjusted within the range of 1 to 30 g/I, preferably 4 to 25 g/I.
本発明において、支持体上に中間層を形成する方法等に
ついては特に限定されるものではなく、従来から周知慣
用の技術に従って塗布・乾燥し７、形成することができ
る。かくして得られた中間層上に、感熱記録層が塗布・
乾燥せしめられ、本発明の感熱記録体が製造される。In the present invention, the method of forming the intermediate layer on the support is not particularly limited, and can be formed by coating and drying 7 according to conventionally well-known and commonly used techniques. A heat-sensitive recording layer is coated on the intermediate layer thus obtained.
It is dried to produce the heat-sensitive recording material of the present invention.
本発明において記録層に含有される発色剤と７色剤の組
合げについては特に限定されるものではなく、熱によっ
て両者が接触して呈色反応を起こすような組合せなら何
れも使用可能であり、例えば無色ないし淡色の塩基性染
料と無期ないし有機。In the present invention, the combination of the coloring agent and the seven coloring agents contained in the recording layer is not particularly limited, and any combination that causes a coloring reaction when the two come into contact with each other due to heat can be used. , such as colorless to light-colored basic dyes and indefinite to organic dyes.
の酸性物質との組合せ、ステアリン酸第二鉄などの高級
脂肪酸金属塩と没食子酸のようなフェノール類との組合
せなどが例示される。さらに、ジアゾニウム化合物、カ
プラー及び塩基性物質を組合せた感熱記録体など、熱に
よって顕色像（記録像）を得るようにした各種の感熱記
録体への適用も可能であり、本発明はこれらの記録体を
も包含するものである。Examples include combinations of ferric acid with acidic substances, and combinations of higher fatty acid metal salts such as ferric stearate with phenols such as gallic acid. Furthermore, it is also possible to apply the present invention to various heat-sensitive recording materials that obtain a developed color image (recorded image) by heat, such as a heat-sensitive recording material that combines a diazonium compound, a coupler, and a basic substance. It also includes recording media.
しかし、支持体上に設けられる本発明の特定の中間層は
、特に塩基性染料と酸性物質との組合せにおいて優れた
効果を発揮するため、とりわけかかる組合せに好ましく
用いられる。However, the specific intermediate layer of the present invention provided on the support exhibits an excellent effect particularly in combinations of basic dyes and acidic substances, and is therefore particularly preferably used in such combinations.
無色ないし淡色の塩基性染料としては各種のものが公知
であり、例えば下記が例示される。Various types of colorless to light-colored basic dyes are known, and examples include the following.
３．３−ビス（ｐ−ジメチルアミノフェニル）６−ジメ
チルアミノフタリド、３，３−ビス（ｐジメチルアミノ
フェニル）フタリド、３−（ｐ＝ジメヂルアミノフェニ
ル、１３−（１，２−ジメチルインドール−３−イル）
フタリド、３−（ｐ−ジメチルアミノフェニル） −３
−（２−メチルインドール−３−イル）フタリド、３．
３−ビス（１，２−ジメチルインドール−３−イル）５
−ジメチルアミノフタリド、３．３−ビス（１゜２−ジ
メチルインドール−３−イル）−６−ジメチルアミノフ
タリド、３，３−ビス（９−エチルカルバゾール−３−
イル）−６−ジメチルアミノフタリド、３．３−ビス（
２−フェニルインドール−３−イル）−６−ジメチルア
ミノフタリド、３−Ｐ−ジメチルアミノフェニル−３−
（ｌ−メチルピロール−３−イル）−６−ジメチルアミ
ノフタリド等のトリアリルメタン系染料、４，４′−ビ
スージメチルアミノベンズヒドリルベンジルエーテル、
Ｎ−ハロフェニル−ロイコオーラミン、Ｎ−２，４，５
−トリクロロフェニルロイコオーラミン等のジフェニル
メタン系染料、ベンゾイルロイコメチレンブルー、ｐ−
ニトロベンゾイルロイコメチレンブルー等のチアジン系
染料、３−メチル−スピロ−ジナフトピラン、３−エチ
ル−スピロ−ジナフトピラン、３−フェニル−スピロジ
ナフトピラン、３−ベンジル−スピロ−ジナフトピラン
、３−メチル−ナフト（６′ 〜メトキシベンゾ）スピ
ロピラン、３−プロピル−スピロジベンゾビラン等のス
ピロ系染料、ローダミン−Ｂ−アニリノラクタム、ロー
ダミン（ｐ−ニトロアニリノ）ラクタム、ローダミン（
０−クロロアニリノ）ラクタム等のラクタム系染料、３
−ジメチルアミノ−７−メトキシフルオラン、３−ジエ
チルアミノ−６−メトキシフルオラン、３−ジエチルア
ミノ−７−メトキシフルオラン、３−ジエチルアミノ−
７−クロロフルオラン、３−ジエチルアミノ−６−メチ
ル−７−クロロフルオラン、３−ジエチルアミノ−６，
７−シフチルフルオラン、３−（Ｎ−エチル−ｐ−１ル
イジノ）−７メチルフルオラン、３−ジエチルアミノ−
７−Ｎアセデル−Ｎ−メチルアミノフルオラン、３ジエ
チルアミノ−７−Ｎ−メチルアミノフルオラン、３−ジ
エチルアミノ−７−ジヘンジルアミノフルオラン、３−
ジエチルアミノ−’１−Ｎ−メヂルーＮ−ベンジルアミ
ノフルオラン、３−ジエチルアミノ−７−Ｎ−クロロエ
チル−Ｎ−メチルアミノフルオラン、３−ジエチルアミ
ノ−７−Ｎジエチルアミノフルオラン、３−（Ｎ−エチ
ルｐ−ｔ−ルイジノ）−６−メチル−７−フェニルアミ
ノフルオラン、３−（Ｎ−エチル−ｐ−）ルイジノ）−
６−メチル−７−（ｐ−トルイジノ）フルオラン、３−
ジエチルアミノ−６−メヂルー７フエニルアミノフルオ
ラン、３−ジブチルアミノ−６−メチル−７−フェニル
アミノフルオラン、３−ジエチルアミノ−７−（２−カ
ルボメトキシフェニルアミノ）フルオラン１．３−（Ｎ
−シクロへキシル−Ｎ−メチルアミノ）−６−メチルツ
ーフェニルアミノフルオラン、３−ピロリジノ６−メチ
ル−７−フェニルアミノフルオラン、３−ピペリジノ−
６−メチル−７−フェニルアミノフルオラン、３−ジエ
チルアミノ−６−メチル７−キシリジノフルオラン、３
−ジエチルアミノ−７−（ｏ−クロロフェニルアミノ）
フルオラン、３−ジブチルアミノ−７−（０−クロ［：
１フエニルアミノ）フルオラン、３−ピロリジノ−６メ
チルー７−ｐ−ブチルフェニルアミノフルオラン、３−
（Ｎ−メチル−Ｎ−ｎ−アミル）アミノ６−メチル−７
−フェニルアミノフルオラン。3.3-bis(p-dimethylaminophenyl) 6-dimethylaminophthalide, 3,3-bis(p-dimethylaminophenyl) phthalide, 3-(p=dimethylaminophenyl, 13-(1,2-dimethyl) indole-3-yl)
Phthalide, 3-(p-dimethylaminophenyl)-3
-(2-methylindol-3-yl)phthalide, 3.
3-bis(1,2-dimethylindol-3-yl)5
-dimethylaminophthalide, 3,3-bis(1゜2-dimethylindol-3-yl)-6-dimethylaminophthalide, 3,3-bis(9-ethylcarbazol-3-
yl)-6-dimethylaminophthalide, 3,3-bis(
2-phenylindol-3-yl)-6-dimethylaminophthalide, 3-P-dimethylaminophenyl-3-
Triallylmethane dyes such as (l-methylpyrrol-3-yl)-6-dimethylaminophthalide, 4,4'-bis-dimethylaminobenzhydryl benzyl ether,
N-halophenyl-leukoolamine, N-2,4,5
-Diphenylmethane dyes such as trichlorophenyl leuco auramine, benzoyl leucomethylene blue, p-
Thiazine dyes such as nitrobenzoylleucomethylene blue, 3-methyl-spiro-dinaphthopyran, 3-ethyl-spiro-dinaphthopyran, 3-phenyl-spiro-dinaphthopyran, 3-benzyl-spiro-dinaphthopyran, 3-methyl-naphtho(6 Spiro dyes such as ~methoxybenzo) spiropyran, 3-propyl-spirodibenzobilane, rhodamine-B-anilinolactam, rhodamine (p-nitroanilino)lactam, rhodamine (
Lactam dyes such as 0-chloroanilino)lactam, 3
-dimethylamino-7-methoxyfluorane, 3-diethylamino-6-methoxyfluorane, 3-diethylamino-7-methoxyfluorane, 3-diethylamino-
7-chlorofluorane, 3-diethylamino-6-methyl-7-chlorofluorane, 3-diethylamino-6,
7-cyphthylfluorane, 3-(N-ethyl-p-1luidino)-7methylfluorane, 3-diethylamino-
7-N acedel-N-methylaminofluorane, 3-diethylamino-7-N-methylaminofluorane, 3-diethylamino-7-dihendylaminofluorane, 3-
Diethylamino-'1-N-medy-N-benzylaminofluorane, 3-diethylamino-7-N-chloroethyl-N-methylaminofluorane, 3-diethylamino-7-N-diethylaminofluorane, 3-(N-ethyl p -t-luidino)-6-methyl-7-phenylaminofluorane, 3-(N-ethyl-p-)luidino)-
6-Methyl-7-(p-toluidino)fluoran, 3-
Diethylamino-6-medy-7phenylaminofluorane, 3-dibutylamino-6-methyl-7-phenylaminofluorane, 3-diethylamino-7-(2-carbomethoxyphenylamino)fluorane 1.3-(N
-cyclohexyl-N-methylamino)-6-methyltwophenylaminofluorane, 3-pyrrolidino6-methyl-7-phenylaminofluorane, 3-piperidino-
6-Methyl-7-phenylaminofluorane, 3-diethylamino-6-methyl 7-xylidinofluorane, 3
-diethylamino-7-(o-chlorophenylamino)
Fluoran, 3-dibutylamino-7-(0-chloro[:
1phenylamino)fluorane, 3-pyrrolidino-6methyl-7-p-butylphenylaminofluorane, 3-
(N-methyl-N-n-amyl)amino6-methyl-7
-Phenylaminofluorane.
３−（Ｎ−エチル−Ｎ−ｎ−アミル）アミノ−６−メチ
ル−７−フェニルアミノフルオラン、３（Ｎ−エチル−
Ｎ−イソアミル）アミノ−６−メチル−７−フェニルア
ミノフルオラン、ｌ（Ｎメチル−Ｎ−ｎ−ヘキシル）ア
ミノ−６−メチル−７−フェニルアミノフルオラン、３
−（Ｎエチル−Ｎ−ｎ−ヘキシル）アミノ−６−メチル
ツーフェニルアミノフルオラン、３−（Ｎ−エチル−Ｎ
−β−エチルヘキシル）アミノー６−メチル−７−フェ
ニルアミノフルオラン、１−（ＮエヂルーＮ−テトラヒ
ドロフルフリル）アミノ−６−メチル−７−フェニルア
ミノフルオラン、３−（Ｎ−エチル−Ｎ−シクロペンチ
ル）アミノ６−メチル−７−フェニルアミノフルオラン
等のフルオラン系染料等。勿論、これらの染料に限定さ
れるものではなく、二種以上の染料の併用も可能である
。3-(N-ethyl-Nn-amyl)amino-6-methyl-7-phenylaminofluorane, 3(N-ethyl-
N-isoamyl)amino-6-methyl-7-phenylaminofluorane, l(N-methyl-Nn-hexyl)amino-6-methyl-7-phenylaminofluorane, 3
-(N-ethyl-N-n-hexyl)amino-6-methyltophenylaminofluorane, 3-(N-ethyl-N
-β-ethylhexyl)amino-6-methyl-7-phenylaminofluorane, 1-(N-ethyl-N-tetrahydrofurfuryl)amino-6-methyl-7-phenylaminofluorane, 3-(N-ethyl-N- Fluoran dyes such as cyclopentyl)amino 6-methyl-7-phenylaminofluorane, etc. Of course, the dyes are not limited to these dyes, and two or more types of dyes can be used in combination.
また上記塩基性染料と組合せて使用される呈色剤につい
ても各種の化合物が知られており、例えば下記が例示さ
れる。Furthermore, various compounds are known as coloring agents used in combination with the above-mentioned basic dyes, for example, the following are exemplified.
４−ｔｅｒｔ−ブチルフェノール、α−ナフトール、β
−ナフトール、４−アセチルフェノール、４−ｔｅｒ
ｔ−オクチルフェノール、４．４’−５ｅｅ−ブチリデ
ンジフェノール、４−フェニルフェノール、４．４′−
ジヒドロキシ−ジフェニルメタン、４゜４′−イソプロ
ピリデンジフェノール、２．２−ビス（４−ヒドロキシ
フェニル）−４−メチルペンタン、ハイドロキノン、４
．４’ −シクロへキシリデンジフェノール、４．４’
−（１，３−ジメチルブチリデン）ビスフェノール、
４．４’ジヒドロキシジフエニルサルフアイド、４，４
′チオビス（６−ｔｅｒｔ−ブチル−３−メチルフェノ
ール）、４．４’ −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′−メトキシ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３’、４’−トリメチレンジフェ
ニルスルホン、４−ヒドロキシ−３’、４’ −テ［・
ラメチレンジフェニルスルホン、３，４−ジヒドロキシ
−４′メチルジフエニルスルホン、ビス（３−アリル−
４−ヒドロキシフェニル）スルホン、１，３ジ［２−（
４−ヒドロキシフェニル）−２−プロピル］ベンゼン、
ヒドロキノンモノベンジルエーテル、ビス（４−ヒドロ
キシフェニルＨ１ｆブチルエステル、４−ヒドロキシベ
ンゾフェノン、２゜４−ジヒドロキシヘンシフエノン、
２，４．４’トリヒドロキシベンゾフエノン、２．２’
、４４′−テトラヒドロキシベンゾフェノン、４−ヒド
ロキシフタル酸ジメチル、４−とドロキジ安息香酸メチ
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−５ｅｃ−ブチ
ル、４−ヒドロキシ安息香酸ペンチル、４−ヒドロキシ
安息香酸フェニル、４−ヒドロキシ安息香酸ベンジル、
４−ヒドロキシ安息香酸トリル、４−ヒドロキシ安息香
酸クロロフェニル、４−ヒドロキシ安息香酸フェニルプ
ロピル、４−ヒドロキシ安息香酸フェネチル、４ヒドロ
キシ安息香酸−ｐ−クロロベンジル、４ヒドロキシ安息
香酸−ｐ−メトキシベンジル、ノボランク型フェノール
樹脂、フェノール重合体等のフェノール性化合物、安息
香酸、ｐ −ｔｅｒｔブチル安息香酸、トリクロル安息
香酸、テレフタル酸、３−ｓｅｃ−ブチル−４−ヒドロ
キシ安息香酸、３−シクロへキシル−４−ヒドロキシ安
息香酸、３．５−ジメチル−４−ヒドロキシ安息１！、
サリチル酸、３−イソプロピルサリチル酸、３−ｔｅｒ
ｔ−−ブチルサリチル酸、３，５−ジーｔｅｒ ｔ−ブ
チルサリチル酸、３−ベンジルサリチル酸、３〔α−メ
チルヘンシル〕サリチル酸、３−り１′ｌフル５−（α
−メチルベンジル）サリチル酸、３フェニル−５−（α
、α−ジメチルベンジル）サリチル酸、３，５−ジ−α
−メチルベンジルサリチル酸等の芳香族カルボン酸、お
よびこれらフェノール性化合物、芳香族カルボン酸と例
えば亜鉛、マグネシウム、アルミニウム、カルシウム、
チタン、マンガン、スズ、ニッケル等の多価金属との塩
等の有機酸性物質等。なお、これらの呈色剤も勿論必要
に応じて２種以上を併用することができる。4-tert-butylphenol, α-naphthol, β
-naphthol, 4-acetylphenol, 4-ter
t-octylphenol, 4.4'-5ee-butylidene diphenol, 4-phenylphenol, 4.4'-
Dihydroxy-diphenylmethane, 4゜4'-isopropylidenediphenol, 2,2-bis(4-hydroxyphenyl)-4-methylpentane, hydroquinone, 4
．． 4'-cyclohexylidene diphenol, 4.4'
-(1,3-dimethylbutylidene)bisphenol,
4.4'dihydroxydiphenyl sulfide, 4,4
'thiobis(6-tert-butyl-3-methylphenol), 4,4'-dihydroxydiphenylsulfone, 4-hydroxy-4'-methyldiphenylsulfone,
4-hydroxy-4'-methoxydiphenyl sulfone,
4-Hydroxy-4'-isopropoxydiphenylsulfone, 4-hydroxy3',4'-trimethylenediphenylsulfone, 4-hydroxy-3',4'-te[・
Ramethylene diphenyl sulfone, 3,4-dihydroxy-4'methyl diphenyl sulfone, bis(3-allyl-
4-hydroxyphenyl) sulfone, 1,3 di[2-(
4-hydroxyphenyl)-2-propyl]benzene,
Hydroquinone monobenzyl ether, bis(4-hydroxyphenyl H1f butyl ester, 4-hydroxybenzophenone, 2゜4-dihydroxyhensiphenone,
2,4.4'trihydroxybenzophenone, 2.2'
, 44'-tetrahydroxybenzophenone, dimethyl 4-hydroxyphthalate, methyl 4- and dorokidibenzoate, ethyl 4-hydroxybenzoate, propyl 4-hydroxybenzoate, 5ec-butyl 4-hydroxybenzoate, 4-hydroxybenzoate pentyl acid, phenyl 4-hydroxybenzoate, benzyl 4-hydroxybenzoate,
Tolyl 4-hydroxybenzoate, chlorophenyl 4-hydroxybenzoate, phenylpropyl 4-hydroxybenzoate, phenethyl 4-hydroxybenzoate, p-chlorobenzyl 4-hydroxybenzoate, p-methoxybenzyl 4-hydroxybenzoate, Novolanc Phenolic compounds such as type phenolic resins and phenolic polymers, benzoic acid, p-tertbutylbenzoic acid, trichlorobenzoic acid, terephthalic acid, 3-sec-butyl-4-hydroxybenzoic acid, 3-cyclohexyl-4- Hydroxybenzoic acid, 3,5-dimethyl-4-hydroxybenzoic acid 1! ,
salicylic acid, 3-isopropylsalicylic acid, 3-ter
t-Butylsalicylic acid, 3,5-di-tert-butylsalicylic acid, 3-benzylsalicylic acid, 3[α-methylhensyl]salicylic acid, 3-di-tert-butylsalicylic acid, 3-[alpha]
-methylbenzyl)salicylic acid, 3phenyl-5-(α
, α-dimethylbenzyl)salicylic acid, 3,5-di-α
- aromatic carboxylic acids such as methylbenzylsalicylic acid, and these phenolic compounds, aromatic carboxylic acids such as zinc, magnesium, aluminum, calcium,
Organic acidic substances such as salts with polyvalent metals such as titanium, manganese, tin, and nickel. Note that, of course, two or more of these coloring agents can be used in combination as necessary.
塩基性染料と呈色剤の使用比率は用いられる塩基性染料
や呈色剤の種類に応して適宜選択されるもので、特に限
定するものではないが、一般に塩基性染料１００重量部
に対して１００〜７００重量部、好ましくは１５０〜４
００重量部程度の呈色剤が使用される。The ratio of the basic dye and coloring agent to be used is selected appropriately depending on the type of basic dye and coloring agent used, and is not particularly limited, but in general, the ratio is based on 100 parts by weight of the basic dye. 100 to 700 parts by weight, preferably 150 to 4 parts by weight
About 0.00 parts by weight of coloring agent is used.
これらを含む塗液の調製は、一般に水を分散媒体とし、
ボールミル、アトライター、サンドミル等の撹拌・粉砕
機により、染料、呈色剤を一緒に又は別々に分散するな
どして調製される。Preparation of coating liquids containing these generally uses water as a dispersion medium,
It is prepared by dispersing the dye and coloring agent together or separately using a stirring/pulverizing machine such as a ball mill, attritor, or sand mill.
塗液中には、通常バインダーとしてデンプン類、ヒドロ
キシエチルセルロース、メチルセルロース、カルボキシ
メチルセルロース、ゼラチン、カゼイン、アラビアガム
、ポリビニルアルコール、ジイソブチレン・無水マレイ
ン酸共重合体塩、スチレン・無水マレイン酸共重合体塩
、エチレン・アクリル酸共重合体塩、スチレン・アクリ
ル酸共重合体塩、スチレン・ブタジェン共重合体エマル
ジョン、尿素樹脂、メラミン樹脂、アミド樹脂等が全固
型分の２〜４０重量％、好ましくは５〜２５重量％重量
％台される。Coating liquids usually contain starches, hydroxyethyl cellulose, methyl cellulose, carboxymethyl cellulose, gelatin, casein, gum arabic, polyvinyl alcohol, diisobutylene/maleic anhydride copolymer salt, styrene/maleic anhydride copolymer salt as binders. , ethylene/acrylic acid copolymer salt, styrene/acrylic acid copolymer salt, styrene/butadiene copolymer emulsion, urea resin, melamine resin, amide resin, etc. account for 2 to 40% by weight of the total solid content, preferably 5 to 25% by weight.
さらに、塗液中には各種の助剤を添加することができ、
例えばジオクチルスルフォコハク酸ナトリウム、ドデシ
ルベンゼンスルフオン酸ナトリウム、ラウリルアルコー
ル硫酸エステル・ナトリウム塩、脂肪酸金属塩等の分散
剤、その他消泡剤、螢光染料、着色染料等が挙げられる
。Furthermore, various auxiliary agents can be added to the coating liquid.
Examples include dispersants such as sodium dioctyl sulfosuccinate, sodium dodecylbenzenesulfonate, sodium lauryl alcohol sulfate, fatty acid metal salts, other antifoaming agents, fluorescent dyes, and coloring dyes.
また、記録ヘッドへのカス付着を改善するためカオリン
、クレー、タルク、炭酸カルシウム、焼成りレー、焼成
カオリン、酸化ヂタン、珪藻上、微粒子状無水シリカ、
活性白土等の無機顔料、スチレンマイクロボール、ナイ
ロンパウダー、ポリエチレンパウダー、尿素・ホルマリ
ン樹脂フィラ、生澱粉粒等の有機顔料を添加することも
できる。In addition, to improve the adhesion of residue to the recording head, we use kaolin, clay, talc, calcium carbonate, calcined clay, calcined kaolin, titane oxide, diatom, fine particulate anhydrous silica,
Inorganic pigments such as activated clay, organic pigments such as styrene microballs, nylon powder, polyethylene powder, urea/formalin resin filler, and raw starch granules can also be added.
記録機器や記録ヘッドとの接触によってスティッキング
を生じないようにステアリン酸、ポリエチレン、カルナ
バロウ、パラフィンワックス、ステアリン酸亜鉛、ステ
アリン酸カルシウム、エステルワックス等の分散液やエ
マルジョン等を添加することもできる。A dispersion or emulsion of stearic acid, polyethylene, carnauba wax, paraffin wax, zinc stearate, calcium stearate, ester wax, etc. may be added to prevent sticking from contact with a recording device or recording head.
さらに、必要に応じてステアリン酸アミド、ステアリン
酸メチレンビスアミド、オレイン酸アミド、バルミチン
酸アミド、ヤシ脂肪酸アミド等の脂肪酸アミド類、２，
２′−メチレンビス（４メチル−６−ｔｅｒｔ−ブチル
フェノール）、４．４’−ブチリデンビス（６−ｔｅｒ
ｔ−ブチル−３−メチルフェノール）、１，１．３−）
リス（２−メチル−４−ヒドロキシ−５−ｔｅｒｔ−ブ
チルフェニル）ブタン等のヒンダードフェノール類、ｌ
、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、１−フェノキシ−２−（４−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、１，４−ジメトキシナフタレン、ｌ、４−ジェトキ
シナフタレン等のエーテル類、ジブチルテレフタレート
、ジベンジルテレフタレ−１・、１−ヒドロキシ−２−
ナフトエ酸フェニルエステル等のエステル類、ｌ−（２
’−ヒドロキシ−５′−メチルフェニル）ベンゾトリア
ゾール、２−ヒドロキシ−４−ベンジルオキシベンゾフ
ェノン等の紫外線吸収剤、ｐ−ベンジル−ビフェニル、
および各種公知の熱可融性物質を増感剤として併用する
こともできる。Furthermore, fatty acid amides such as stearic acid amide, stearic acid methylene bisamide, oleic acid amide, valmitic acid amide, and coconut fatty acid amide, 2,
2'-methylenebis(4methyl-6-tert-butylphenol), 4,4'-butylidenebis(6-tert-butylphenol)
t-butyl-3-methylphenol), 1,1.3-)
Hindered phenols such as lis(2-methyl-4-hydroxy-5-tert-butylphenyl)butane, l
, 2-bis(phenoxy)ethane, 1.2-bis(4-
Methylphenoxy)ethane, 1,2-bis(3-methylphenoxy)ethane, 1-phenoxy-2-(4-methylphenoxy)ethane, 2-naphtholbenzyl ether, 1,4-dimethoxynaphthalene, l,4-jethane Ethers such as toxinaphthalene, dibutyl terephthalate, dibenzyl terephthalate-1, 1-hydroxy-2-
Esters such as naphthoic acid phenyl ester, l-(2
UV absorbers such as '-hydroxy-5'-methylphenyl)benzotriazole, 2-hydroxy-4-benzyloxybenzophenone, p-benzyl-biphenyl,
Various known thermofusible substances can also be used as sensitizers.
また、本発明の所望の効果を損なわない範囲で、通常の
導電性物質を添加することもできる。Furthermore, ordinary conductive substances can be added within a range that does not impair the desired effects of the present invention.
本発明の感熱記録体において、記録層の形成方法につい
ては特に限定されるものではなく、従来から周知慣用の
技術に従って形成することができる。例えば感熱記録層
用の塗液を支持体に塗布する方法としてはエアーナイフ
コーター、ブレードコーター、バーコーター、グラビア
コーター、カーテンコーター等の適当な塗布装置が用い
られる。In the heat-sensitive recording material of the present invention, the method for forming the recording layer is not particularly limited, and can be formed according to conventionally well-known and commonly used techniques. For example, a suitable coating device such as an air knife coater, blade coater, bar coater, gravure coater, curtain coater, etc. can be used to apply the coating liquid for the heat-sensitive recording layer to the support.
また塗液の塗布量についても特に限定されるものではな
く、−ａに乾燥重量で２〜１２ ｇ／ｒｒｆ。Moreover, the amount of coating liquid applied is not particularly limited, and -a is 2 to 12 g/rrf in terms of dry weight.
好ましくは３〜１０ ｇ／ｒ＋（の範囲で調節される。Preferably, it is adjusted within the range of 3 to 10 g/r+.
感熱記録体の支持体としては、紙、プラスチックフィル
ム、合成紙等が用いられるが、価格、塗布適性等の点で
紙が最も好ましく用いられている。Paper, plastic film, synthetic paper, etc. are used as the support for the thermosensitive recording material, and paper is most preferably used in terms of cost, coating suitability, etc.
なお、記録層上には記録層を保護する等の１−１的のた
めにオーバーコート層を設けることも可能であり、必要
に応じて支持体の裏面に保護層を設けることもできる。Note that an overcoat layer can be provided on the recording layer for one-to-one purposes such as protecting the recording layer, and a protective layer can also be provided on the back surface of the support if necessary.
さらに、記録体裏面に粘着剤処理を施し、粘着ラベルに
加工する等、感熱記録体製造分野における各種の公知技
術が付加し７得るものである。Furthermore, various known techniques in the field of heat-sensitive recording material manufacturing, such as applying an adhesive treatment to the back surface of the recording material and processing it into an adhesive label, can be added.
（実施例）
以下に、実施例を挙げて本発明をより具体的に説明する
が、勿論これらに限定されるものではない。なお、例中
の「部」および［％、ｊは、特に断らない限りそれぞれ
１重世部」および［重量％Ｊを示す。(Examples) The present invention will be described in more detail below with reference to Examples, but the present invention is of course not limited to these. In addition, "parts" and "%" and "j" in the examples respectively indicate "1 times part" and "wt% J unless otherwise specified."
実施例１
〔中間層の形成〕
スチレン・アクリル酸ブチル・メタクリル酸系多中空性
超微粒子のエマルジョン（固形分２５％、外径０．４〜
０．６μｔｒ＋） １７０部スチレン・ブタ
ジェン共重合体ラテックス（固形分４８％）
１５部上記の組成物を混合し、中間層の
塗液を得た。Example 1 [Formation of intermediate layer] Emulsion of styrene/butyl acrylate/methacrylic acid multi-hollow ultrafine particles (solid content 25%, outer diameter 0.4~
0.6μtr+) 170 parts styrene-butadiene copolymer latex (solid content 48%)
15 parts of the above composition were mixed to obtain an intermediate layer coating solution.
得られた塗液を米坪５０ｇ／ｒｒｒの上質紙に、乾燥後
の付着量が１ｇ／ｒｄとなるよ・うに塗布・乾燥した。The obtained coating solution was applied onto high-quality paper weighing 50 g/rrr so that the amount of adhesion after drying was 1 g/rd, and then dried.
■ Ａ漆調製
３〜（Ｎ−エチル−Ｎ−イソアミル）アミル６−メチル
−７−フェニルアミノフルオラン
１０部１
．２−ビス（フェノキシ）エタン ２５部メチルセルロ
ース５％水溶？＆ ２０ 部水
４０部この組成物をサ
ンドミルで平均粒子径が２．０μｍとなるまで粉砕した
。■ Lacquer preparation A 3 ~ (N-ethyl-N-isoamyl)amyl 6-methyl-7-phenylaminofluorane
10 part 1
．． 2-Bis(phenoxy)ethane 25 parts Methyl cellulose 5% water soluble? & 20 part water
40 parts of this composition was ground in a sand mill until the average particle size was 2.0 μm.
■ Ｂ液調製
４．４−インプロピリデンジフェノール３０部
メチルセルロース５％水溶液 ４０部水
２０部この組
成物をサンドミルで平均粒子径が２．０μｍとなるまで
粉砕した。■ Preparation of Solution B 4. 4-Impropylidenediphenol 30 parts Methylcellulose 5% aqueous solution 40 parts Water
20 parts of this composition was ground in a sand mill until the average particle size was 2.0 μm.
［記録層の形成］
Ａ液９０部、Ｂ液９０部さらに酸化珪素顔料（商品名：
ミズカシルＰ−５２７，平均粒−ｒ径１．８μｍ、吸油
量：１８０ｃｃ／１００ｇ、水沢化学社製）３０部、２
０％酸化澱粉水溶液１５０部、水２８部を攪拌混合して
塗液とした。[Formation of recording layer] 90 parts of liquid A, 90 parts of liquid B, and silicon oxide pigment (trade name:
Mizukashiru P-527, average particle-r diameter 1.8 μm, oil absorption: 180cc/100g, manufactured by Mizusawa Chemical Co., Ltd.) 30 parts, 2
A coating liquid was prepared by stirring and mixing 150 parts of a 0% oxidized starch aqueous solution and 28 parts of water.
得られた感熱記録層用塗液を上記で得た中間層の上に、
乾燥後の付着量が５．０ｇ／ｒｒｆとなるように塗布・
乾燥し、スーパーキャレンダー掛けして感熱記録体を得
た。The obtained coating liquid for heat-sensitive recording layer was applied onto the intermediate layer obtained above.
Apply so that the amount of adhesion after drying is 5.0g/rrf.
It was dried and subjected to super calendering to obtain a heat-sensitive recording material.
実施例２
実施例１の中間層と感熱記録層の間に、更にＦ記組成物
の中間層（中間［−２）を設けた以外は実施例１と同様
にして感熱記録体を得た。Example 2 A heat-sensitive recording material was obtained in the same manner as in Example 1, except that an intermediate layer (intermediate [-2) of composition F was further provided between the intermediate layer of Example 1 and the heat-sensitive recording layer.
〔中間Ｊｌ−２の形成〕
焼成りレー（商品名： ＡＮＳＩＬＥＸ 、平均粒子径
：０．６μｔｎ、吸油量： ９６ ｄ／１００ｇ 、
ＥＮＧＥＬＩＩＡＲＤ社製）
７０部スチレン・ブタジェン共重合体ラテックス
（固型分：４８％） ６０部水
９０部
上記の組成物を混合し、中間層−２の塗液を得た。得ら
れた塗液を上記で得た多中空性超微粒子の中間層の上に
、乾燥後の付着量が６ｇ／ｒｒｆとなるように塗布・乾
燥した後、スーパーカレンダー掛けし中間層（中間層−
２）を形成した。[Formation of intermediate Jl-2] Sintered clay (trade name: ANSILEX, average particle size: 0.6μtn, oil absorption: 96 d/100g,
Manufactured by ENGELIIARD)
70 parts styrene-butadiene copolymer latex (solid content: 48%) 60 parts water
90 parts of the above composition were mixed to obtain a coating liquid for intermediate layer-2. The obtained coating liquid was applied onto the intermediate layer of the multi-hollow ultrafine particles obtained above so that the adhesion amount after drying was 6 g/rrf, dried, and then supercalendered to form the intermediate layer (intermediate layer). −
2) was formed.
比較例Ｉ
実施例１の（中間層の形成〕の代わりに、下記中間層組
成物を乾燥後の付着量が５ｇ／ボとなるように塗布し、
ヒーターを有した回転式ドラムドライヤーの表面に密着
させて、１２０°Ｃで約２分間加熱発砲させた以外は、
実施例１と同様にして感熱記録体を得た。Comparative Example I Instead of (formation of intermediate layer) in Example 1, the following intermediate layer composition was applied so that the amount of adhesion after drying was 5 g/bo,
Except that it was placed in close contact with the surface of a rotary drum dryer equipped with a heater and heated and foamed at 120°C for about 2 minutes.
A thermosensitive recording material was obtained in the same manner as in Example 1.
〔中間層の形成］
発砲性プラスチックフィラー（粒径７〜１５μｍ）
２０部１０％ポリビニルアル
コール水溶液 ２５部水
５５部上記の組成物を混合し、中
間層用の塗液を得た。[Formation of intermediate layer] Expandable plastic filler (particle size 7 to 15 μm)
20 parts 10% polyvinyl alcohol aqueous solution 25 parts water
55 parts of the above composition were mixed to obtain a coating liquid for an intermediate layer.
比較例２
比較例１の中間層と感熱記録層の間に、更に実施例２の
〔中間層−２〕を設けた以外は比較例１と同様にして感
熱記録体を得た。Comparative Example 2 A thermosensitive recording material was obtained in the same manner as Comparative Example 1 except that [Intermediate layer-2] of Example 2 was further provided between the intermediate layer of Comparative Example 1 and the thermosensitive recording layer.
以上の如くして得られた４種類の感熱記録体を、１６ド
ツト／ｍｍの感熱ヘッドを備えたファクシミリ（商品名
：ＮＴＴＦＡＸ Ｄ−４１００，ＮＴＴ社製）にて、
８ポイント、６ボイン）−１５ポイント活字を用いた原
稿で印字を行い、記録された書体の状態を下記の評価基
準に従い目視で評価し７、その結果を第１表に示した。The four types of thermal recording bodies obtained as described above were transferred to a facsimile machine (product name: NTTFAX D-4100, manufactured by NTT Corporation) equipped with a 16 dot/mm thermal head.
A manuscript using 8 point, 6 boin)-15 point type was printed, and the state of the recorded typeface was visually evaluated according to the following evaluation criteria7, and the results are shown in Table 1.
○：書体につぶれが生じていない。 ○: The font is not crushed.
Δニ一部書体につぶれが生じているが、可能。ΔD Some of the fonts are distorted, but it is possible.
×：書体がつぶれて判読不能。×: The font is crushed and unreadable.
第１表
判読
（効果）
第１表の結果から明らかなように、本発明の感熱記録体
は、高速印字に対応でき、細かな書体の印字においても
つぶれることのない、印字画素の再現性に優れた感熱記
録体であった。Table 1 Interpretation (Effect) As is clear from the results in Table 1, the thermal recording medium of the present invention can cope with high-speed printing, and has excellent reproducibility of printing pixels without being crushed even when printing fine fonts. It was an excellent thermosensitive recording medium.
Claims (1)
支持体と記録層の間に、外径５μｍ以下の多中空性有機
超微粒子を含有する中間層を設けたことを特徴とする感
熱記録体。A heat-sensitive recording material having a heat-sensitive recording layer provided on a support, characterized in that an intermediate layer containing multi-hollow organic ultrafine particles having an outer diameter of 5 μm or less is provided between the support and the recording layer. record body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63209180A JPH0257382A (en) | 1988-08-23 | 1988-08-23 | Heat sensitive recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63209180A JPH0257382A (en) | 1988-08-23 | 1988-08-23 | Heat sensitive recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257382A true JPH0257382A (en) | 1990-02-27 |
Family
ID=16568660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63209180A Pending JPH0257382A (en) | 1988-08-23 | 1988-08-23 | Heat sensitive recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264501A (en) * | 2001-03-01 | 2002-09-18 | Rohm & Haas Co | Heat-sensitive recording material |
-
1988
- 1988-08-23 JP JP63209180A patent/JPH0257382A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264501A (en) * | 2001-03-01 | 2002-09-18 | Rohm & Haas Co | Heat-sensitive recording material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01301368A (en) | Thermal recording material | |
| JPS625886A (en) | Thermal recording material | |
| JP2584472B2 (en) | Thermal recording medium | |
| JP2773539B2 (en) | Thermal recording medium | |
| JPH0739214B2 (en) | Thermal recording | |
| JPH0257382A (en) | Heat sensitive recording medium | |
| US5610118A (en) | Abrasion resistant thermosensitive recording element | |
| JP2002211131A (en) | Thermal recording medium | |
| JP2984005B2 (en) | Thermal recording medium | |
| JPH04110188A (en) | Thermal recording material | |
| JP2762860B2 (en) | Manufacturing method of thermal recording material | |
| JP2766296B2 (en) | Manufacturing method of thermal recording film | |
| JP2886303B2 (en) | Thermal recording medium | |
| JPH0292581A (en) | Thermal recording medium | |
| JP2969587B2 (en) | Thermal recording medium | |
| JP2777144B2 (en) | Thermal recording medium | |
| JP2786912B2 (en) | Thermal recording medium | |
| JPH0382590A (en) | Color thermal recording material | |
| JP2792291B2 (en) | Thermal recording material | |
| JPH0732744A (en) | Heat-sensitive recording body | |
| JPH03173679A (en) | Thermal recording body | |
| JPH01255588A (en) | Heat-sensitive recording material | |
| JPH05177935A (en) | Thermal recording material and its manufacturing method | |
| JPH10193803A (en) | Thermal recording material | |
| JPH11198529A (en) | Terminal recording material |