JPH0257795B2 - - Google Patents
Info
- Publication number
- JPH0257795B2 JPH0257795B2 JP57197376A JP19737682A JPH0257795B2 JP H0257795 B2 JPH0257795 B2 JP H0257795B2 JP 57197376 A JP57197376 A JP 57197376A JP 19737682 A JP19737682 A JP 19737682A JP H0257795 B2 JPH0257795 B2 JP H0257795B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- layer
- acid
- weight
- paint
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 51
- 239000011347 resin Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 41
- 239000002585 base Substances 0.000 claims description 40
- 239000003973 paint Substances 0.000 claims description 25
- 239000011230 binding agent Substances 0.000 claims description 23
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
- 150000008049 diazo compounds Chemical class 0.000 claims description 12
- 239000007822 coupling agent Substances 0.000 claims description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 10
- 229920006026 co-polymeric resin Polymers 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 239000011976 maleic acid Substances 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 7
- 239000006082 mold release agent Substances 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 6
- 239000004584 polyacrylic acid Substances 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 5
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 5
- 239000011118 polyvinyl acetate Substances 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000011354 acetal resin Substances 0.000 claims description 4
- 229920006122 polyamide resin Polymers 0.000 claims description 4
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 239000004640 Melamine resin Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 109
- 238000000576 coating method Methods 0.000 description 23
- 239000011248 coating agent Substances 0.000 description 15
- -1 polyethylene Polymers 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 13
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- 238000007651 thermal printing Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- UIAFKZKHHVMJGS-UHFFFAOYSA-N 2,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 238000007756 gravure coating Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- UYEMGAFJOZZIFP-UHFFFAOYSA-N 3,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC(O)=C1 UYEMGAFJOZZIFP-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UPHOPMSGKZNELG-UHFFFAOYSA-N 2-hydroxynaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=C(O)C=CC2=C1 UPHOPMSGKZNELG-UHFFFAOYSA-N 0.000 description 3
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-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
- 239000004698 Polyethylene Substances 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229940114055 beta-resorcylic acid Drugs 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
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- OPNUROKCUBTKLF-UHFFFAOYSA-N 1,2-bis(2-methylphenyl)guanidine Chemical compound CC1=CC=CC=C1N\C(N)=N\C1=CC=CC=C1C OPNUROKCUBTKLF-UHFFFAOYSA-N 0.000 description 2
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- IBHWREHFNDMRPR-UHFFFAOYSA-N 2,4,6-Trihydroxybenzoic acid Chemical compound OC(=O)C1=C(O)C=C(O)C=C1O IBHWREHFNDMRPR-UHFFFAOYSA-N 0.000 description 2
- AKEUNCKRJATALU-UHFFFAOYSA-N 2,6-dihydroxybenzoic acid Chemical compound OC(=O)C1=C(O)C=CC=C1O AKEUNCKRJATALU-UHFFFAOYSA-N 0.000 description 2
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-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
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- 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 2
- 235000021240 caseins Nutrition 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- OIPPWFOQEKKFEE-UHFFFAOYSA-N orcinol Chemical compound CC1=CC(O)=CC(O)=C1 OIPPWFOQEKKFEE-UHFFFAOYSA-N 0.000 description 2
- DMCJFWXGXUEHFD-UHFFFAOYSA-N pentatriacontan-18-one Chemical compound CCCCCCCCCCCCCCCCCC(=O)CCCCCCCCCCCCCCCCC DMCJFWXGXUEHFD-UHFFFAOYSA-N 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000001044 red dye Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- HQEPZWYPQQKFLU-UHFFFAOYSA-N (2,6-dihydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC(O)=C1C(=O)C1=CC=CC=C1 HQEPZWYPQQKFLU-UHFFFAOYSA-N 0.000 description 1
- IPRCBIWIPMJXIK-UHFFFAOYSA-N (3-hydroxyphenyl)urea Chemical compound NC(=O)NC1=CC=CC(O)=C1 IPRCBIWIPMJXIK-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- VJFPVACZAZLCCM-UAIGNFCESA-N (z)-but-2-enedioic acid;chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C.OC(=O)\C=C/C(O)=O VJFPVACZAZLCCM-UAIGNFCESA-N 0.000 description 1
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 1
- SEULWJSKCVACTH-UHFFFAOYSA-N 1-phenylimidazole Chemical compound C1=NC=CN1C1=CC=CC=C1 SEULWJSKCVACTH-UHFFFAOYSA-N 0.000 description 1
- XLEYFDVVXLMULC-UHFFFAOYSA-N 2',4',6'-trihydroxyacetophenone Chemical compound CC(=O)C1=C(O)C=C(O)C=C1O XLEYFDVVXLMULC-UHFFFAOYSA-N 0.000 description 1
- YPTJKHVBDCRKNF-UHFFFAOYSA-N 2',6'-Dihydroxyacetophenone Chemical compound CC(=O)C1=C(O)C=CC=C1O YPTJKHVBDCRKNF-UHFFFAOYSA-N 0.000 description 1
- BRRSNXCXLSVPFC-UHFFFAOYSA-N 2,3,4-Trihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(O)=C1O BRRSNXCXLSVPFC-UHFFFAOYSA-N 0.000 description 1
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 1
- ZTMADXFOCUXMJE-UHFFFAOYSA-N 2-methylbenzene-1,3-diol Chemical compound CC1=C(O)C=CC=C1O ZTMADXFOCUXMJE-UHFFFAOYSA-N 0.000 description 1
- VYHNSPUVKZPCDZ-UHFFFAOYSA-N 3-hydroxy-n-(2-hydroxyethyl)naphthalene-2-carboxamide Chemical compound C1=CC=C2C=C(O)C(C(=O)NCCO)=CC2=C1 VYHNSPUVKZPCDZ-UHFFFAOYSA-N 0.000 description 1
- JFGQHAHJWJBOPD-UHFFFAOYSA-N 3-hydroxy-n-phenylnaphthalene-2-carboxamide Chemical compound OC1=CC2=CC=CC=C2C=C1C(=O)NC1=CC=CC=C1 JFGQHAHJWJBOPD-UHFFFAOYSA-N 0.000 description 1
- PHQKCVOZVPSTAF-UHFFFAOYSA-N 3-hydroxyanthracene-2-carboxylic acid Chemical compound C1=CC=C2C=C(C=C(C(C(=O)O)=C3)O)C3=CC2=C1 PHQKCVOZVPSTAF-UHFFFAOYSA-N 0.000 description 1
- OCISOSJGBCQHHN-UHFFFAOYSA-N 3-hydroxynaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC(O)=CC2=C1 OCISOSJGBCQHHN-UHFFFAOYSA-N 0.000 description 1
- FTAWYLJUBDWTNL-UHFFFAOYSA-N 3-hydroxynaphthalene-2-carboxylic acid;2-morpholin-4-ylpropanamide Chemical compound NC(=O)C(C)N1CCOCC1.C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 FTAWYLJUBDWTNL-UHFFFAOYSA-N 0.000 description 1
- XDLDBEWTTHXVJZ-UHFFFAOYSA-N 3-hydroxynaphthalene-2-carboxylic acid;naphthalene-1-carboxamide Chemical compound C1=CC=C2C(C(=O)N)=CC=CC2=C1.C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 XDLDBEWTTHXVJZ-UHFFFAOYSA-N 0.000 description 1
- CQENDTFOGHRNFW-UHFFFAOYSA-N 4-(3-methyl-5-oxopyrazol-4-yl)benzenesulfonic acid Chemical compound O=C1N=NC(C)=C1C1=CC=C(S(O)(=O)=O)C=C1 CQENDTFOGHRNFW-UHFFFAOYSA-N 0.000 description 1
- VZLUGGCFYPMLMI-UHFFFAOYSA-N 5-(3,5-dihydroxyphenyl)benzene-1,3-diol Chemical compound OC1=CC(O)=CC(C=2C=C(O)C=C(O)C=2)=C1 VZLUGGCFYPMLMI-UHFFFAOYSA-N 0.000 description 1
- FORCWSNQDMPPOC-UHFFFAOYSA-N 5-methyl-4-(3-methyl-5-oxo-1-phenyl-4h-pyrazol-4-yl)-2-phenyl-4h-pyrazol-3-one Chemical compound CC1=NN(C=2C=CC=CC=2)C(=O)C1C(C1=O)C(C)=NN1C1=CC=CC=C1 FORCWSNQDMPPOC-UHFFFAOYSA-N 0.000 description 1
- HCDJCFVBEDKLEN-UHFFFAOYSA-N 5-oxo-4-(4-sulfophenyl)pyrazole-3-carboxylic acid Chemical compound O=C1N=NC(C(=O)O)=C1C1=CC=C(S(O)(=O)=O)C=C1 HCDJCFVBEDKLEN-UHFFFAOYSA-N 0.000 description 1
- XJNHUSFVTDWFFU-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-2,4-diene-2,6-diol Chemical compound OC1=CC=CC2(O)SC12 XJNHUSFVTDWFFU-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical class [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004163 Spermaceti wax Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- DYRDKSSFIWVSNM-UHFFFAOYSA-N acetoacetanilide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1 DYRDKSSFIWVSNM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-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
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003927 aminopyridines Chemical class 0.000 description 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000001769 aryl amino group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940092738 beeswax Drugs 0.000 description 1
- 239000001049 brown dye Substances 0.000 description 1
- 239000004204 candelilla wax Substances 0.000 description 1
- 235000013868 candelilla wax Nutrition 0.000 description 1
- 229940073532 candelilla wax Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 229940082483 carnauba wax Drugs 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229960001777 castor oil Drugs 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- IUJAMGNYPWYUPM-UHFFFAOYSA-N hentriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC IUJAMGNYPWYUPM-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- HSEMFIZWXHQJAE-UHFFFAOYSA-N hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(N)=O HSEMFIZWXHQJAE-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Chemical class 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
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- NXIGDUAONGBUKR-UHFFFAOYSA-N n-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound CCOC1=CC=CC=C1NC(=O)C1=CC2=CC=CC=C2C=C1O NXIGDUAONGBUKR-UHFFFAOYSA-N 0.000 description 1
- PSRNXESQSJEQMN-UHFFFAOYSA-N n-(4-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound CC1=CC(Cl)=CC=C1NC(=O)C1=CC2=CC=CC=C2C=C1O PSRNXESQSJEQMN-UHFFFAOYSA-N 0.000 description 1
- KOHNUEXAOQRRPI-UHFFFAOYSA-N n-benzyl-3-oxobutanamide Chemical compound CC(=O)CC(=O)NCC1=CC=CC=C1 KOHNUEXAOQRRPI-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 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
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-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
- 229940113162 oleylamide Drugs 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-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
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000120 polyethyl acrylate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- IAAKNVCARVEIFS-UHFFFAOYSA-M sodium;4-hydroxynaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(O)=CC=C(S([O-])(=O)=O)C2=C1 IAAKNVCARVEIFS-UHFFFAOYSA-M 0.000 description 1
- CISZPRVOBGCVFX-UHFFFAOYSA-M sodium;5-anilino-4-hydroxynaphthalene-1-sulfonate Chemical compound [Na+].C=12C(O)=CC=C(S([O-])(=O)=O)C2=CC=CC=1NC1=CC=CC=C1 CISZPRVOBGCVFX-UHFFFAOYSA-M 0.000 description 1
- OIYPFWHJUFYQTH-UHFFFAOYSA-M sodium;5-benzamido-4-hydroxynaphthalene-2-sulfonate Chemical compound [Na+].C=12C(O)=CC(S([O-])(=O)=O)=CC2=CC=CC=1NC(=O)C1=CC=CC=C1 OIYPFWHJUFYQTH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940083466 soybean lecithin Drugs 0.000 description 1
- 235000019385 spermaceti wax Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
【発明の詳細な説明】
本発明は感熱記録材料に関するものである。
従来、感熱記録材料として紙やプラスチツクフ
イルムの基材上に、ジアゾ化合物、カツプリング
剤を結合材樹脂中に分散させてなる感剤層、加熱
によりアルカリ性を示すか若しくはアルカリ性物
質を放出する塩基剤を結合材樹脂中に分散させて
なる塩基剤層、及び上塗層を順次積層してなるも
のは既に知られている。上記の従来の感熱記録材
料は通常、熱印字後、光定着する記録方式に用い
られており、記録が容易である上、記録装置も簡
便なため広く使用されている。従来の感熱記録材
料の最表層には上記のごとく上塗層が設けられて
いるが、上塗層は下層の塩基剤層を構成する結合
材樹脂との接着性を考えて選択された結合材樹脂
に、必要により離型剤若しくは滑剤を添加し、溶
剤若しくは希釈剤と共に混練して作成した上塗層
形成用塗料を用いて設けられる。このような上塗
層を設ける目的は、(イ)熱印字の際のステイツキン
グ防止、(ロ)光定着により発生する窒素ガスに起因
する気泡発生の抑制、(ハ)湿気等の環境からの遮断
等であるが、上記の上塗層形成用塗料に用いる結
合材樹脂に上記(イ)ないし(ハ)のごとき性質をすべて
兼ね備えさせるのは困難であり、特に(イ)及び(ロ)を
同時に満足させるのは困難である。
本発明者は上記した従来の欠点に鑑みて研究の
結果、ステイツキング防止の機能を付与した上塗
層と塩基剤層との中間にその他の機能を付与した
下塗層を介することにより、上記従来の欠点がい
ずれも解消されることを見い出して本発明の到達
したものである。
即ち本発明は下記(a)ないし(d)の各層、即ち、
(a) ジアゾ化合物及びカツプリング剤とが結合材
樹脂中に分散されている感剤層。
(b) 熱分解性アルカリ発生剤が結合材樹脂中に分
散されている塩基剤層。
(c) スチレン/マレイン酸共重合樹脂、ポリビニ
ルアルコール樹脂、ポリアクリル酸エステル樹
脂、メラミン樹脂、ポリアミド樹脂、若しくは
ポリ酢酸ビニル樹脂から選ばれた合成樹脂から
なる下塗層。
(d) 滑剤及び離型剤が分散されている合成樹脂か
らなる上塗層。
が基材上に順次積層してあることを特徴とする感
熱記録材料をその主旨とするものである。
以下、本発明について詳細に説明する。
第1図は本発明の感熱記録材料Aの一実施例の
断面図であり、基材1上に感剤層2、塩基剤層
3、下塗層4、上塗層5が順次積層してある。
基材1としては、通常の感熱記録材料の基材と
して使用するものであればいずれでもよいが、例
えば上質紙、中質紙、アート紙、コート紙及びケ
ント紙の紙類や、ポリエステル、ポリエチレン、
ポリプロピレン及びトリアセテートの各種合成樹
脂のフイルムが使用できる。
感剤層2は、ジアゾ化合物、カツプリング剤を
結合材樹脂中に分散させてなるものである。
上記においてジアゾ化合物としては、例えば、
特公昭55−49730号公報に記載してあるものを用
いることができる。
カツプリング剤としては一般式
で表わされるものを例示できる。但し、上記にお
いてR1,R2,R3,R5は水素、アルキル基、アリ
ール基、アルコキシ基、スルホン酸若しくはスル
ホン酸ナトリウム基、アルキルアミノ基、アリー
ルアミノ基、アミノ基、カルボン酸基、カルボン
酸エステル基、又はハロゲンであり、R4はアル
キル基、アリール基、若しくは複素環であり、
R6はスルホン酸若しくはスルホン酸ナトリウム
基又はカルボキシル基であり、R7、及びR8はR1,
R2,R3若しくはR5と同様のもの及びヒドロキシ
ル基でありXはハロゲン、mは1〜3の整数、n
は1若しくは2である。上記のうちA及びBに属
するカツプリング剤は青色若しくは赤色系の染料
を与えるものであり、Cに属するものは茶色若し
くは青色系の染料を与えるものであり、D及びE
に属するものは赤色若しくは黄色系の染料を与え
るものであり、これらの他、次式
で表わされるようなものも使用できる。
具体的にはレゾルシン及びその誘導体である4
−ベンゾイルレゾルシン、2−メチルレゾルシノ
ール、5−メチルレゾルシノール、ジレゾルシノ
ール及びジレゾルシノールサルフアイド、フロロ
グリシン、ピラゾロン類である1−フエニル−3
−メチル−5−ピラゾロン、4,4′−ビス(1−
フエニル−3−メチル−5−ピラゾロン)、1.
(4′−スルホフエニル)−3−メチル−5−ピラゾ
ロン、ナフトール類としては、2−ヒドロキシ−
3−ナフトエ酸−2′−エトキシアニリド、2−ヒ
ドロキシ−3−ナフトエ酸−2′,5′−ジメトキシ
アニリド、2−ヒドロキシ−3−ナフトエ酸−
2′−メトキシ−5−ニトロアニリド、2−ヒドロ
キシ−3−ナフトエ酸−2−メチル−4−クロロ
アニリド、2−ヒドロキシ−3−ナフトエ酸−モ
ルホリノプロピオアミド、2−ヒドロキシ−3−
ナフトエ酸エタノールアミド、ジヒドロキシナフ
タリン、2−ヒドロキシ−3−ナフトエ酸ナフト
アミド、1,8−ジヒドロキシナフタリン−3
(または4)−スルホン酸ナトリウム、1−ヒドロ
キシ−8−ベンゾイルアミノナフタリン−3−ス
ルホン酸ナトリウム、1−ヒドロキシ−8−フエ
ニルアミノナフタリン−4−スルホン酸ナトリウ
ム、1−ヒドロキシ−9−メチルアミノナフタリ
ン−5−スルホン酸ナトリウム、1−ヒドロキシ
ナフタリン−4−スルホン酸ナトリウム、2,8
−ジヒドロキシナフタリン−6−スルホン酸ナト
リウム。
酸性のカツプリング剤としては、2−ヒドロキ
シ−3−ナフトエ酸、2−ヒドロキシ−6−ナフ
トエ酸、2−ヒドロキシ−1−ナフトエ酸、2,
6−ジヒドロキシ安息香酸、2,4−ジヒドロキ
シ安息香酸、3,5−ジヒドロキシ安息香酸、
2,4,6−トリヒドロキシ安息香酸及びシアノ
酢酸、そのほか、m−ヒドロキシフエニル尿素、
N,N−エチレンビスアセトアセトアミド、2,
6−ジヒドロキシアセトフエノン、アセトアセト
アニリド、2,4,6−トリヒドロキシアセトフ
エノン、N−ベンジルアセトアセトアミド、カテ
コール、アセト酢酸ベンズアミド、あるいはま
た、2,4−ジヒドロキシ安息香酸エタノールア
ミド、3,5−ジヒドロキシ安息香酸エタノール
アミドなども使用できる。
カツプリング剤としてはその構造中にカツプリ
ング位置とともに、カルボン酸金属塩の形の基を
有する化合物も使用できる。具体例を挙げると、
2−ヒドロキシ−1−ナフトエ酸、2−ヒドロキ
シ−3−ナフトエ酸、2−ヒドロキシ−4−ナフ
トエ酸、2−ヒドロキシ−6−ナフトエ酸、2,
3−(または2,4−、2,5−、2,6−、3,
4−、3,5−)ジヒドロキシ安息香酸、2,
3,4−(または2,4,6−、3,4,5−)
トリヒドロキシ安息香酸、2−ヒドロキシアント
ラセン−3−カルボン酸、3−ヒドロキシベンゾ
フラン−2−カルボン酸2−ヒドロキシカルバゾ
ール−3−カルボン酸、2−ヒドロキシ−α−ベ
ンゾカルバゾール−3−カルボン酸、1.(4′−ス
ルホフエニル)−3−カルボキシ−5−ピラゾロ
ン、4,4′−メチレンビス−(3−ヒドロキシ−
2−ナフトエ酸)−2−(または3−、4−)アセ
トアセトアミノ安息香酸、3−(または4−、5
−、6−)アセトアセトアミノサリチル酸、5,
5′−カルボキシアセトアセトベンジジドのような
芳香族化合物の金属塩である。
塩を形成する金属としては、リチウム、ナトリ
ウム、カリウム、カルシウム、マグネシウム、ス
トロンチウム、バリウム、アルミニウム、クロ
ム、マンガン、鉄、コバルト、ニツケル、銅、亜
鉛またはカドミウムなど、1価または多価の原子
価をもつものから任意に選べる。
構造中にカツプリング位置とともに、カルボン
酸金属塩の形の基を有する化合物として列挙した
各化合物のうち、特に好ましいものは2−ヒドロ
キシ−1−ナフトエ酸、2−ヒドロキシ−3−ナ
フトエ酸、2,4−ジヒドロキシ安息香酸、4−
アセトアセトアミノ安息香酸、または4−アセト
アセトアミノサリチル酸の、カルシウム、亜鉛、
ストロンチウム、マンガンまたはカドミウムの塩
である。
結合材樹脂の条件としては、(イ)ジアゾ化合物の
溶剤である水、メタノール若しくはエタノールに
溶解すること、(ロ)熱印字の際にジアゾ化合物の発
色反応が容易な程度に軟化ないし溶融することが
挙げられる。以上の条件に合致するものとしては
ポリビニルアルコール、ポリビニルプチラール、
ポリビニルアセタール、ポリビニルホルマール、
エポキシ、ポリアクリル酸、ポリメタクリル酸、
ポリメタクリル酸エステル、ポリアクリル酸塩、
ポリアミド、ポリ塩化ビニル、ポリ酢酸ビニル、
塩化ビニル/酢酸ビニル共重合体、酢酸セルロー
ス、酢酪酸セルロース、メラミン、ポリビニルピ
ロリドン、ゼラチン、カゼイン等の合成若しくは
天然の樹脂を挙げることができる。結合材とし
て、更に酸性残基を有するものを用いると、ジア
ゾ化合物の安定化及び定着時の光分解速度促進の
点でより好ましく、このようなものとしてはスチ
レン/マレイン酸共重合体、イソブチレン/マレ
イン酸共重合体、塩化ビニル−酢酸ビニル−マレ
イン酸三元共重合樹脂を用いるとよい。
上記したジアゾ化合物、カツプリング剤、結合
材樹脂は、更に溶剤若しくは希釈剤と共に混練し
て感剤層形成用塗料とする。上記におけるジアゾ
化合物とカツプリング剤の配合比は1/0.5〜
1/5であり、より好ましくは1/3〜1/2で
ある。又、ジアゾ化合物と結合材樹脂の配合比は
1/1〜1/20、より好ましくは1/3〜1/10
である。感剤形成用塗料中にはジアゾ化合物の保
存安定性の向上及び定着操作における光分解速度
の向上の意味で酸性の安定剤を加えることが望ま
しく、1価ないし2価以上の脂肪酸、具体的には
クエン酸、シユウ酸、マロン酸、リンゴ酸、アジ
ピン酸、マレイン酸等を挙げることができる。
以上のようにして調製した感剤層形成用塗料を
基材の表面に公知の塗布方法、例えばグラビアコ
ート、ロールコート、エアーナイフコート、キス
コート、スプレーコート、かけ流しコート、デイ
ツプコート、スピンナーコート、ホイーラーコー
ト、刷毛塗り、シルクスクリーンによるベタコー
ト、ワイヤーバーコート、フローコート、グラビ
ア印刷、グラビアオフセツト印刷、平版オフセツ
ト印刷、ダイリン印刷、凸版印刷、凹版印刷、ジ
エツトプリント、シルクスクリーン印刷、静電印
刷により塗布し、厚みが2〜5μm程度になるよう
にして感熱記録層を形成する。
次に塩基剤層3は有機若しくは無機の加熱によ
りアルカリ性を示すか若しくは熱分解してアルカ
リを発生する、熱分解性アルカリ発生剤を結合材
樹脂中に分散させてなる。熱分解性若ちくは熱溶
解性アルカリ発生剤としては有機系の尿素、チオ
尿素、アミノピリジン、イミダゾール、フエニル
イミダゾール、グアニジン、ジフエニルグアニジ
ン、ジ−o−トリルグアニジン及びその誘導体
や、無機系のNH4HCO3、NH4H2PO4、
(NH4)2HPO4、(NH4)3PO4、NaHNH4PO4等を
挙げることができる。
上記のような熱分解性アルカリ発生剤は感剤層
を形成するのと同様にして結合材樹脂、溶剤若し
くは希釈剤中に分散して塩基剤層形成用塗料と
し、公知の塗布方法や印刷方法により感熱記録層
2上に塩基剤層3を形成する。上記において熱分
解性アルカリ発生剤/結合材樹脂の比は1/0.5
〜1/5、好ましくは1/0.5〜1/2程度であ
る。塩基剤層の厚みとしては1〜2μmである。な
お、上記塩基剤層形成用塗料中で熱分解型アルカ
リ発生剤が溶解していると塩基剤層3形成時に下
層の感材層2に浸透して発色する恐れが大きく、
分散型であることが望ましい。
次に下塗層4について説明すると、下塗層4を
設ける目的は、塩基剤層3と後述する上塗層5
との密着力アツプ、熱印字により発生する窒素
ガスに起因する気泡発生の物理的抑制、後述す
る上塗層5を通して空気中より侵入する湿気や
酸、アルカリ成分等の遮断、塩基剤層4の表面
の平滑化及びサーマルヘツド圧着時の密着性向
上のための弾性付与である。
上記の目的で設ける下塗層4は例えば、スチレ
ン/マレイン酸共重合樹脂、ポリビニルアルコー
ル樹脂、ポリアクリル酸樹脂、ポリアクリル酸エ
ステル樹脂、メラミン樹脂、ポリアミド(ナイロ
ン)樹脂若しくはポリビニルアセタール樹脂、ポ
リビニルアセタール樹脂等のポリビニルアセター
ル系樹脂を結合材樹脂とし、好ましくは柔軟性を
有し、透気度が小さく、批膜形成能の高い樹脂と
してポリビニルアルコール樹脂、ポリアミド樹
脂、ポリ酢酸ビニル樹脂を結合材樹脂として用い
ることが望ましい。
これらの結合材樹脂を溶解する溶剤としては、
下塗層4の下層の塩基剤を溶解しないものを選択
し使用して、以上の結合材樹脂、溶剤、更に希釈
剤等を適宜に配合して混練し下塗層形成用塗料と
した後、公知の塗布・印刷方法により膜厚0.5〜
2μmになるよう形成する。
上塗層5は下層の感材層2や塩基剤層3を保護
し、熱印字の際に発色成分や結合材樹脂が熱ヘツ
ドに付着する、いわゆるステイツキングを防止す
るために設けるものである。上塗層4としては熱
可塑性樹脂や熱硬化性樹脂に滑剤および離型剤を
配合してなる塗料組成物を用いて公知の塗布方法
により形成することができ、かかる塗料組成物は
エチルセルロース、エチルヒドロキシエチルセル
ロース、セルロースアセテートプロピオネート、
ニトロセルロース、酢酸セルロース等のセルロー
ス誘導体、ポリスチレン、ポリαメチルスチレン
などのスチレン樹脂及びスチレン共重合樹脂、ポ
リメタクリル酸メチル、ポリメタクリル酸エチ
ル、ポリアクリル酸エチル、ポリアクリル酸ブチ
ルなどのアクリル又はメタクリル樹脂の単独又は
共重合樹脂、ロジン、ロジン変性マレイン酸樹
脂、ロジン変性フエノール樹脂、重合ロジンなど
のロジンエステル樹脂、ポリ酢酸ビニル樹脂、ク
マロン樹脂、ビニルトルエン樹脂、塩化ビニル樹
脂、ポリエステル樹脂、ポリウレタン樹脂、ブチ
ラール樹脂、ポリアミド樹脂、塩化ビニル−酢酸
ビニル共重合樹脂、環化ゴム、塩化ゴム等のうち
から選択したベヒクルの1種又は2種以上と更に
滑剤及び離型剤を配合し、溶剤及び希釈剤を添加
し混練して調製することができる。サーマルヘツ
ドとしてドツトライン型感熱プリンターは熱印字
の際に圧力がかかり、感熱記録材料とサーマルヘ
ツドとが強く摩擦するので、滑剤および離型剤の
使用が効果的となる。
滑剤として役立つものは、金属石けんすなわち
ラウリン酸やステアリン酸のような脂肪酸の金属
塩が代表的であるが、そのほかにも次のような物
質がある。
有機スズ脂肪酸塩たとえばジブチル−スズ−ジ
ラウレート、ジブチル−スズ−ジノニレート、脂
肪酸アミドたとえばステアリルアミド、パルミチ
ルアミド、オレイルアミド、ビス脂肪酸アミド、
高級ケトンたとえばステアロン、
高級アルコールとその誘導体たとえばミリスチ
ルアルコール、セチルアルコール、ステアリルア
ルコール、ポリエチレングリコール、ポリグリセ
ロール、
炭化水素類たとえば流動パラフイン、パラフイ
ンワツクス、マイクロワツクス、低重合度のポリ
エチレン、ならびに、
天然ワツクスたとえばカルナウバロウ、カンデ
リラロウ、密ロウ、鯨ロウ、イポタロウ、モンタ
ンロウ。
又、離型剤とは、一般にゴムやプラスチツク加
工に際して型離れを改善する目的で使用されてい
るものを指す。多種類の物質が離型剤として役立
つが、主なものを挙げれば、
鉱油たとえば石油エーテル、
植物油たとえばオリーブ油やヒマシ油、
ワセリンあるいはラノリン、
脂肪酸とくに炭素数11〜24のアルカン酸または
アルケン酸、およびそのエステルとくに炭素数6
〜24のアルキルまたはアルケニルとのエステル、
亜リン酸エステルとくにフエニルまたはアルキ
ル(炭素数8〜13)のエステル、
グリセリン−ソルビタン縮合物の脂肪酸エステ
ル、
アルケノイル(炭素数7〜21)アミノ酸エステ
ル、
フルオロカーボンおよびテフロン、ならびにシ
リコーン
などである。
上記の上塗層5の厚みは0.5〜2μmである。
本発明の感熱記録材料Aは基本的には以上の構
成を有しているが、更に基材1と感剤層2との間
に密着力を向上する目的でプライマー層6を積層
してもよい。第2図にプライマー層6を設けた感
熱記録材料Bの断面図を示す。
プライマー層6は、基材1と感材層2の材料を
考慮して選択された合成樹脂を適宜な溶剤で溶解
した溶液型、若しくは水性エマルジヨン型の塗料
を用いて形成することができ、塗膜厚みは1〜
3μmである。溶液型のものとしては、ポリエステ
ル、ポリアクリル酸エステル、塩ビ/酢ビ共重合
体、ポリビニルブチラール、酢酪酸セルロース等
の熱可塑性樹脂を溶剤を用いて溶解したものを挙
げることができる。上記の熱可塑性樹脂はエマル
ジヨンや水溶液として使用することもできる。水
溶液のものとしてはポリビニルアルコール、ポリ
ビニルピロリドン、ポリアクリル酸等の合成樹脂
を用いたものや、ゼラチン、カゼイン等の天然樹
脂を用いたものを挙げることができる。
本発明の感熱記録材料を用いて記録を行なうに
は熱ペンや熱ヘツドを用いてまず熱印字し、しか
る後、ジアゾコピー機の紫外線灯等の紫外光源を
用いて全面照射し定着すればよい。
以上の本発明の感熱記録材料は、従来の一層の
上塗層を有するものにくらべて、下塗層と上塗層
の2層からなる保護層を有しているので、保護層
の密着力がすぐれており、下塗層で一旦下層の凹
凸をならしてから上塗層を形成してあるので表面
の平滑性がすぐれており、このことはステイツキ
ングの防止上有利である。又、下塗層と上塗層の
樹脂の選択により、熱印字の際の気泡発生を物理
的に抑制できる。更に可塑剤を含有するポリ塩化
ビニル樹脂シート等と触れさせても可塑剤の移行
をなくすことができ、使用する発色系とも相挨つ
て一旦発色した後の消色が無く、又、可塑剤浸透
による染料の溶解移動を防止することもできる。
実施例 1
下記の様に基材及び各層形成用塗料を準備し
た。
基 材
乳白色ポリエステルフイルム
(東レ製、ルミラーX−24、厚み100μm)
プライマー層形成用塗料
線状ポリエステル樹脂 5重量部
(東洋紡績製、バイロン200)
塩ビ/酢ビ共重合樹脂 5重量部
(ユニオンカーバイド製、VAGH)
キシレンジイソシアネート 1重量部
(武田薬品工業製、タケネートD−110N)
メチルエチルケトン 20重量部
トルエン 30重量部
感剤層形成用塗料
p−(N,N−ジメチルアミノ)ベンゼンジア
ゾニウムホウフツ酸塩 1重量部
2−ヒドロキシ−3−ナフトエ酸アニリド
2重量部
塩ビ/酢ビ共重合樹脂 7重量部
(ユニオンカーバイド製、VAGH)
メチルエチルケトン 55重量部
エタノール 15重量部
塩基剤層形成用塗料
ジフエニルグアニジン 5重量部
ビニルトルエン/ブタジエン共重合樹脂
5重量部
(グツドイヤー製プライオライトVT)
エチルシクロヘキサン 55重量部
下塗層形成用塗料
スチレン/マレイン酸共重合樹脂 5重量部
(BASF製、スプラパールAP)
エタノール 38重量部
水 7重量部
上塗層形成用塗料
酢酸プロピオン酸セルロース樹脂 5重量部
(イーストマンコダツク製、CAP504−02)
ポリエチレン系ワツクス 0.5重量部
(グツドイヤー製、MF−8F)
大豆レシチン 1.5重量部
イソプロパノール 36重量部
水 9重量部
上記のポリエステルフイルムの表面に、まずプ
ライマー層形成用塗料を用い、グラビアコート法
により乾燥後の膜厚1μmのプライマー層を形成
し、プライマー層上に感剤層形成用塗料を用い、
ロールコート法により乾燥後の膜厚3μmの感剤層
を形成し、感剤層上に塩基剤層形成用塗料を用
い、ロツドコート法により乾燥後の膜厚1μmの塩
基剤層を形成した。更に塩基剤層の表面に下塗層
形成用塗料を用い、グラビアコート法により乾燥
後の膜厚が1μmになるよう下塗層を形し、形成さ
れた下塗層の表面に上塗層形成用塗料を用いてグ
ラビアコート法により乾燥後の膜厚が1μmになる
よう上塗層を形成した。
比較例 1
上記実施例1と同様の材料を用い、下塗層及び
上塗層を除いた他は実施例1と同様にして行なつ
た。
比較例 2
上記実施例1と同様に、但し、下塗層のみを除
いて行なつた。
実施例 2
下記の様に基材及び各層形成用塗料を準備し
た。
基 材
乳白色ポリエステルフイルム
(東レ製、ルミラー、X−24、厚み188μm)
プライマー層形成用塗料
ポリエステル樹脂 10重量部
(デユポン製、#490000)
シクロヘキサノン 45重量部
メチルエチルケトン 45重量部
感剤層形成用塗料
p−(N,N−ジエチルアミノ)−ベンゼン
ジアゾクロライド1/2ZnCl2複塩 1重量部
2−ヒドロキシ−3−ナフトエ酸−(2′−エ
トキシアニリド) 1.5重量部
塩ビ/酢ビ/マレイン酸共重合樹脂6重量部
メチルエチルケトン 50重量部
エタノール 15重量部
塩基剤層形成用塗料
ジ−o−トリルグアニジン 5重量部
ビニルトルエン/ブタジエン共重合樹脂
5重量部
(グツドイヤー製、プライオライトVT)
エチルシクロヘキサン 55重量部
下塗層形成用塗料
ポリビニルアルコール樹脂 10重量部
(日本合成化学工業、L−7514、ケン化度50
%)
エタノール 80重量部
水 10重量部
上記の基材にまず、プライマー層形成用塗料を
用いロツドコート法にて乾燥時膜厚1μmのプライ
マー層を形成し、以下順次、感剤層形成用塗料を
用いロールコート法にて乾燥時膜厚2μmの感剤
層、塩基剤層形成用塗料を用いロールコート法に
て乾燥時膜厚1μmの塩基剤層、下塗層形成用塗料
を用いグラビアコート法にて乾燥時膜厚3μmの下
塗層、及び、実施例1で用いたのと同じ上塗層形
成用塗料を用いてグラビアコート法により乾燥時
膜厚1μmの上塗層の各層を形成した。
以上の実施例1、比較例1及び比較例2、並び
に実施例2で得られた感熱記録シートの評価結果
を次表に示す。
表中、温湿度保存性は40℃、90%RHの条件下
で保存し、かぶり濃度が0.5を越える時間を指す。
次表により上塗層を設けることによりステイツ
キング、ヘツドかす付着が改善され、更に上塗層
と下塗層とを併用することにより接着性及び温湿
度保存性、平滑性が改善されることがわかる。
【表】DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat-sensitive recording material. Conventionally, as a heat-sensitive recording material, a sensitive layer formed by dispersing a diazo compound and a coupling agent in a binder resin on a base material of paper or plastic film, and a base agent that becomes alkaline or releases an alkaline substance when heated are used. It is already known that a base agent layer dispersed in a binder resin and an overcoat layer are sequentially laminated. The above-mentioned conventional heat-sensitive recording materials are generally used in a recording method in which thermal printing is followed by optical fixation, and are widely used because recording is easy and the recording apparatus is simple. The outermost layer of conventional heat-sensitive recording materials is provided with an overcoat layer as described above, and the overcoat layer is made of a binder selected in consideration of its adhesive properties with the binder resin that constitutes the base layer below. It is provided using a coating material for forming the top coat layer, which is prepared by adding a mold release agent or a lubricant to the resin, if necessary, and kneading it with a solvent or diluent. The purpose of providing such an overcoat layer is (a) to prevent stagnation during thermal printing, (b) to suppress the generation of bubbles caused by nitrogen gas generated by photofixing, and (c) to prevent environmental damage such as humidity. However, it is difficult to make the binder resin used in the paint for forming the top coat layer have all of the properties (a) to (c) above, and especially (a) and (b). It is difficult to satisfy them at the same time. As a result of research in view of the above-described shortcomings of the conventional art, the present inventors have discovered that the above-mentioned method can be achieved by interposing an undercoat layer having other functions between the topcoat layer having the function of preventing staining and the base layer. The present invention has been achieved by discovering that all of the conventional drawbacks can be overcome. That is, the present invention relates to each of the following layers (a) to (d), namely: (a) a sensitive layer in which a diazo compound and a coupling agent are dispersed in a binder resin; (b) A base layer in which a pyrolyzable alkali generator is dispersed in a binder resin. (c) An undercoat layer made of a synthetic resin selected from styrene/maleic acid copolymer resin, polyvinyl alcohol resin, polyacrylic acid ester resin, melamine resin, polyamide resin, or polyvinyl acetate resin. (d) An overcoat layer consisting of a synthetic resin in which a lubricant and a mold release agent are dispersed. The main idea is a heat-sensitive recording material characterized by sequentially laminating layers on a base material. The present invention will be explained in detail below. FIG. 1 is a sectional view of an embodiment of the heat-sensitive recording material A of the present invention, in which a sensitive layer 2, a base layer 3, an undercoat layer 4, and an overcoat layer 5 are sequentially laminated on a base material 1. be. The substrate 1 may be any material used as a substrate for ordinary heat-sensitive recording materials, such as wood-free paper, medium-quality paper, art paper, coated paper, Kent paper, polyester, polyethylene, etc.
Films of various synthetic resins such as polypropylene and triacetate can be used. The sensitive layer 2 is formed by dispersing a diazo compound and a coupling agent in a binder resin. In the above, the diazo compound includes, for example,
Those described in Japanese Patent Publication No. 55-49730 can be used. As a coupling agent, the general formula is I can give an example of what is expressed by . However, in the above, R 1 , R 2 , R 3 , R 5 are hydrogen, an alkyl group, an aryl group, an alkoxy group, a sulfonic acid or sodium sulfonate group, an alkylamino group, an arylamino group, an amino group, a carboxylic acid group, a carboxylic acid ester group or a halogen, R 4 is an alkyl group, an aryl group, or a heterocycle,
R 6 is a sulfonic acid or sodium sulfonate group or a carboxyl group, R 7 and R 8 are R 1 ,
The same as R 2 , R 3 or R 5 and a hydroxyl group, X is a halogen, m is an integer of 1 to 3, n
is 1 or 2. Among the above, coupling agents belonging to A and B give blue or red dyes, those belonging to C give brown or blue dyes, and coupling agents D and E
Those belonging to the following formula give red or yellow dyes. You can also use something like this. Specifically, resorcinol and its derivatives 4
- 1-phenyl-3 which is benzoylresorcinol, 2-methylresorcinol, 5-methylresorcinol, diresorcinol and diresorcinol sulfide, phloroglycin, pyrazolones;
-Methyl-5-pyrazolone, 4,4'-bis(1-
phenyl-3-methyl-5-pyrazolone), 1.
(4'-sulfophenyl)-3-methyl-5-pyrazolone, naphthols include 2-hydroxy-
3-naphthoic acid-2'-ethoxyanilide, 2-hydroxy-3-naphthoic acid-2',5'-dimethoxyanilide, 2-hydroxy-3-naphthoic acid-
2'-Methoxy-5-nitroanilide, 2-hydroxy-3-naphthoic acid-2-methyl-4-chloroanilide, 2-hydroxy-3-naphthoic acid-morpholinopropioamide, 2-hydroxy-3-
Naphthoic acid ethanolamide, dihydroxynaphthalene, 2-hydroxy-3-naphthoic acid naphthamide, 1,8-dihydroxynaphthalene-3
(or 4)-sodium sulfonate, sodium 1-hydroxy-8-benzoylaminonaphthalene-3-sulfonate, sodium 1-hydroxy-8-phenylaminonaphthalene-4-sulfonate, 1-hydroxy-9-methylamino Sodium naphthalene-5-sulfonate, sodium 1-hydroxynaphthalene-4-sulfonate, 2,8
- Sodium dihydroxynaphthalene-6-sulfonate. As acidic coupling agents, 2-hydroxy-3-naphthoic acid, 2-hydroxy-6-naphthoic acid, 2-hydroxy-1-naphthoic acid, 2,
6-dihydroxybenzoic acid, 2,4-dihydroxybenzoic acid, 3,5-dihydroxybenzoic acid,
2,4,6-trihydroxybenzoic acid and cyanoacetic acid, as well as m-hydroxyphenylurea,
N,N-ethylenebisacetoacetamide, 2,
6-dihydroxyacetophenone, acetoacetanilide, 2,4,6-trihydroxyacetophenone, N-benzylacetoacetamide, catechol, acetoacetic benzamide, or alternatively 2,4-dihydroxybenzoic acid ethanolamide, 3,5 -Dihydroxybenzoic acid ethanolamide and the like can also be used. As coupling agents it is also possible to use compounds which have in their structure a group in the form of a metal carboxylate salt as well as a coupling position. To give a specific example,
2-hydroxy-1-naphthoic acid, 2-hydroxy-3-naphthoic acid, 2-hydroxy-4-naphthoic acid, 2-hydroxy-6-naphthoic acid, 2,
3- (or 2,4-, 2,5-, 2,6-, 3,
4-,3,5-)dihydroxybenzoic acid, 2,
3,4- (or 2,4,6-, 3,4,5-)
Trihydroxybenzoic acid, 2-hydroxyanthracene-3-carboxylic acid, 3-hydroxybenzofuran-2-carboxylic acid 2-hydroxycarbazole-3-carboxylic acid, 2-hydroxy-α-benzocarbazole-3-carboxylic acid, 1. (4'-sulfophenyl)-3-carboxy-5-pyrazolone, 4,4'-methylenebis-(3-hydroxy-
2-naphthoic acid)-2-(or 3-, 4-)acetoacetaminobenzoic acid, 3-(or 4-, 5-)
-, 6-) acetoacetaminosalicylic acid, 5,
Metal salts of aromatic compounds such as 5'-carboxyacetoacetobenzidide. Metals that form salts include monovalent or polyvalent metals such as lithium, sodium, potassium, calcium, magnesium, strontium, barium, aluminum, chromium, manganese, iron, cobalt, nickel, copper, zinc, or cadmium. You can choose whatever you like. Among the compounds listed as compounds having a coupling position and a group in the form of a metal carboxylic acid salt in the structure, particularly preferred are 2-hydroxy-1-naphthoic acid, 2-hydroxy-3-naphthoic acid, 2, 4-dihydroxybenzoic acid, 4-
acetoacetaminobenzoic acid or 4-acetoacetaminosalicylic acid, calcium, zinc,
Salts of strontium, manganese or cadmium. The conditions for the binder resin are: (1) It must be dissolved in water, methanol, or ethanol, which is a solvent for the diazo compound, and (B) It must be softened or melted to the extent that the coloring reaction of the diazo compound is easy during thermal printing. can be mentioned. Those that meet the above conditions include polyvinyl alcohol, polyvinyl butyral,
polyvinyl acetal, polyvinyl formal,
Epoxy, polyacrylic acid, polymethacrylic acid,
Polymethacrylic acid ester, polyacrylate,
polyamide, polyvinyl chloride, polyvinyl acetate,
Synthetic or natural resins such as vinyl chloride/vinyl acetate copolymer, cellulose acetate, cellulose acetate butyrate, melamine, polyvinylpyrrolidone, gelatin, and casein can be mentioned. It is more preferable to use a binder having an acidic residue in terms of stabilizing the diazo compound and accelerating the rate of photodecomposition during fixing. Examples of such binders include styrene/maleic acid copolymer, isobutylene/ It is preferable to use a maleic acid copolymer or a vinyl chloride-vinyl acetate-maleic acid ternary copolymer resin. The above-mentioned diazo compound, coupling agent, and binder resin are further kneaded with a solvent or a diluent to form a coating material for forming a sensitive layer. The mixing ratio of the diazo compound and coupling agent in the above is 1/0.5~
It is 1/5, more preferably 1/3 to 1/2. Further, the blending ratio of the diazo compound and the binder resin is 1/1 to 1/20, more preferably 1/3 to 1/10.
It is. It is desirable to add an acidic stabilizer to the sensitizer-forming paint in order to improve the storage stability of the diazo compound and the rate of photodecomposition during the fixing operation. Examples include citric acid, oxalic acid, malonic acid, malic acid, adipic acid, and maleic acid. The coating material for forming a sensitive layer prepared as described above can be coated on the surface of a base material using a known coating method such as gravure coating, roll coating, air knife coating, kiss coating, spray coating, continuous coating, dip coating, spinner coating, and wheel coating. Coating, brush coating, solid coating by silk screen, wire bar coating, flow coating, gravure printing, gravure offset printing, lithographic offset printing, die-line printing, letterpress printing, intaglio printing, jet printing, silk screen printing, electrostatic printing. A heat-sensitive recording layer is formed by coating the film to a thickness of about 2 to 5 μm. Next, the base agent layer 3 is formed by dispersing in the binder resin an organic or inorganic pyrolyzable alkali generator that becomes alkaline when heated or thermally decomposed to generate alkali. Examples of thermally decomposable or heat-soluble alkali generators include organic urea, thiourea, aminopyridine, imidazole, phenylimidazole, guanidine, diphenylguanidine, di-o-tolylguanidine and its derivatives, and inorganic ones. NH 4 HCO 3 , NH 4 H 2 PO 4 ,
Examples include (NH 4 ) 2 HPO 4 , (NH 4 ) 3 PO 4 and NaHNH 4 PO 4 . The above-mentioned pyrolyzable alkali generator is dispersed in a binder resin, a solvent, or a diluent in the same manner as when forming a sensitive layer to form a coating material for forming a base layer, and can be prepared using a known coating method or printing method. A base agent layer 3 is formed on the heat-sensitive recording layer 2 by the following steps. In the above, the ratio of pyrolytic alkali generator/binder resin is 1/0.5
It is about 1/5 to 1/5, preferably 1/0.5 to 1/2. The thickness of the base agent layer is 1 to 2 μm. In addition, if the pyrolytic alkali generator is dissolved in the paint for forming the base layer, there is a strong possibility that it will penetrate into the underlying sensitive material layer 2 and develop color when the base layer 3 is formed.
Preferably decentralized. Next, explaining the undercoat layer 4, the purpose of providing the undercoat layer 4 is to combine the base agent layer 3 and the top coat layer 5 described below.
Physically suppresses the generation of bubbles caused by nitrogen gas generated by thermal printing, blocks moisture, acid, alkaline components, etc. that enter from the air through the overcoat layer 5, which will be described later, and improves the adhesion of the base layer 4. It smoothes the surface and imparts elasticity to improve adhesion during thermal head compression. The undercoat layer 4 provided for the above purpose is, for example, a styrene/maleic acid copolymer resin, a polyvinyl alcohol resin, a polyacrylic acid resin, a polyacrylic ester resin, a melamine resin, a polyamide (nylon) resin, a polyvinyl acetal resin, or a polyvinyl acetal resin. Polyvinyl acetal resin such as resin is used as the binder resin, and polyvinyl alcohol resin, polyamide resin, polyvinyl acetate resin is preferably used as the binder resin, which has flexibility, low air permeability, and high film forming ability. It is desirable to use it as As a solvent for dissolving these binder resins,
After selecting and using a base agent that does not dissolve the base agent in the lower layer of the undercoat layer 4, appropriately blending and kneading the above binder resin, solvent, further diluent, etc. to obtain a paint for forming the undercoat layer. Film thickness 0.5~ by known coating/printing methods
Form to a thickness of 2 μm. The overcoat layer 5 is provided to protect the underlying photosensitive material layer 2 and base layer 3 and to prevent so-called staking, in which the coloring component and binder resin adhere to the thermal head during thermal printing. . The top coat layer 4 can be formed by a known coating method using a coating composition made of a thermoplastic resin or a thermosetting resin mixed with a lubricant and a mold release agent. Hydroxyethyl cellulose, cellulose acetate propionate,
Cellulose derivatives such as nitrocellulose and cellulose acetate, styrene resins and styrene copolymer resins such as polystyrene and polyα-methylstyrene, acrylic or methacrylic such as polymethyl methacrylate, polyethyl methacrylate, polyethyl acrylate, and polybutyl acrylate. Resin alone or copolymer resin, rosin, rosin-modified maleic acid resin, rosin-modified phenol resin, rosin ester resin such as polymerized rosin, polyvinyl acetate resin, coumarone resin, vinyltoluene resin, vinyl chloride resin, polyester resin, polyurethane resin , butyral resin, polyamide resin, vinyl chloride-vinyl acetate copolymer resin, cyclized rubber, chlorinated rubber, etc., and a lubricant and a mold release agent are further blended with a solvent and a diluent. It can be prepared by adding an agent and kneading. Dot line type thermal printers use pressure as a thermal head during thermal printing, causing strong friction between the thermal recording material and the thermal head, making it effective to use lubricants and release agents. The typical substances that serve as lubricants are metal soaps, that is, metal salts of fatty acids such as lauric acid and stearic acid, but there are also the following substances. Organic tin fatty acid salts such as dibutyl-tin dilaurate, dibutyl-tin dinonylate, fatty acid amides such as stearylamide, palmitylamide, oleylamide, bis fatty acid amides, higher ketones such as stearone, higher alcohols and their derivatives such as myristyl alcohol, cetyl alcohol. , stearyl alcohol, polyethylene glycol, polyglycerol, hydrocarbons such as liquid paraffin, paraffin wax, microwax, polyethylene with a low degree of polymerization, as well as natural waxes such as carnauba wax, candelilla wax, beeswax, spermaceti wax, ipotal wax, montan wax. Furthermore, the term "mold release agent" refers to an agent that is generally used for the purpose of improving mold release during processing of rubber or plastic. A wide variety of substances can serve as mold release agents, but the main ones include mineral oils, such as petroleum ethers, vegetable oils, such as olive oil or castor oil, petrolatum or lanolin, fatty acids, especially alkanoic or alkenoic acids having 11 to 24 carbon atoms, and The ester especially has 6 carbon atoms.
Esters with alkyls or alkenyls of ~24, esters of phosphites, especially phenyl or alkyl (8 to 13 carbon atoms), fatty acid esters of glycerin-sorbitan condensates, alkenoyl (7 to 21 carbon atoms) amino acid esters, fluorocarbons and These include Teflon and silicone. The thickness of the above-mentioned top coat layer 5 is 0.5 to 2 μm. The heat-sensitive recording material A of the present invention basically has the above structure, but a primer layer 6 may be further laminated between the base material 1 and the sensitive layer 2 for the purpose of improving adhesion. good. FIG. 2 shows a cross-sectional view of a heat-sensitive recording material B provided with a primer layer 6. The primer layer 6 can be formed using a solution-type or aqueous emulsion-type paint in which a synthetic resin selected in consideration of the materials of the base material 1 and the sensitive material layer 2 is dissolved in an appropriate solvent. Film thickness is 1~
It is 3μm. Examples of solution-type resins include those obtained by dissolving thermoplastic resins such as polyester, polyacrylic acid ester, vinyl chloride/vinyl acetate copolymer, polyvinyl butyral, and cellulose acetate butyrate using a solvent. The above thermoplastic resins can also be used as emulsions or aqueous solutions. Examples of aqueous solutions include those using synthetic resins such as polyvinyl alcohol, polyvinylpyrrolidone, and polyacrylic acid, and those using natural resins such as gelatin and casein. In order to record using the heat-sensitive recording material of the present invention, first thermal printing is performed using a thermal pen or a thermal head, and then the entire surface is irradiated with an ultraviolet light source such as an ultraviolet light of a diazo copier to fix the image. . The heat-sensitive recording material of the present invention has a protective layer consisting of two layers, an undercoat layer and a topcoat layer, compared to the conventional one having a single topcoat layer, so the adhesion of the protective layer is Since the undercoat layer is used to smooth out the irregularities of the lower layer and then the topcoat layer is formed, the surface has excellent smoothness, which is advantageous in preventing statesking. Furthermore, by selecting the resins for the undercoat layer and the topcoat layer, it is possible to physically suppress the generation of air bubbles during thermal printing. Furthermore, it is possible to eliminate the transfer of plasticizer even when it comes into contact with polyvinyl chloride resin sheets etc. containing plasticizer, and unlike the coloring system used, there is no discoloration once the color is developed, and the plasticizer does not permeate. It is also possible to prevent the dye from dissolving and moving. Example 1 A base material and a paint for forming each layer were prepared as described below. Base material Milky white polyester film (manufactured by Toray Industries, Ltd., Lumirror (manufactured by VAGH) Xylene diisocyanate 1 part by weight (Takenate D-110N, Takeda Pharmaceutical Co., Ltd.) Methyl ethyl ketone 20 parts by weight Toluene 30 parts by weight Paint for forming a sensitive layer p-(N,N-dimethylamino)benzenediazonium borate 1 Part by weight 2-hydroxy-3-naphthoic acid anilide
2 parts by weight PVC/vinyl acetate copolymer resin 7 parts by weight (manufactured by Union Carbide, VAGH) Methyl ethyl ketone 55 parts by weight Ethanol 15 parts by weight Base layer forming paint Diphenylguanidine 5 parts by weight Vinyltoluene/butadiene copolymer resin
5 parts by weight (Priolite VT manufactured by Gutdeyer) Ethylcyclohexane 55 parts by weight Paint for forming the undercoat layer Styrene/maleic acid copolymer resin 5 parts by weight (Sprapal AP manufactured by BASF) Ethanol 38 parts by weight Water 7 parts by weight For forming the top coat layer Paint Cellulose acetate propionate resin 5 parts by weight (manufactured by Eastman Kodak, CAP504-02) Polyethylene wax 0.5 parts by weight (manufactured by Gutdeyer, MF-8F) Soybean lecithin 1.5 parts by weight Isopropanol 36 parts by weight Water 9 parts by weight Above polyester First, a paint for forming a primer layer is used on the surface of the film, and a primer layer with a thickness of 1 μm after drying is formed using the gravure coating method.A paint for forming a sensitive layer is used on the primer layer.
A sensitive layer having a thickness of 3 μm after drying was formed by a roll coating method, and a base agent layer having a thickness of 1 μm after drying was formed by a rod coating method using a paint for forming a base layer on the sensitive layer. Furthermore, a paint for forming an undercoat layer is used on the surface of the base layer, and an undercoat layer is formed using the gravure coating method so that the film thickness after drying is 1 μm, and an overcoat layer is formed on the surface of the formed undercoat layer. An overcoat layer was formed using a commercial paint by gravure coating so that the film thickness after drying was 1 μm. Comparative Example 1 The same materials as in Example 1 were used, and the same procedure as in Example 1 was conducted except that the undercoat layer and topcoat layer were removed. Comparative Example 2 The same procedure as in Example 1 was carried out except that only the undercoat layer was removed. Example 2 A base material and a paint for forming each layer were prepared as described below. Base material Milky white polyester film (manufactured by Toray Industries, Ltd., Lumirror, X-24, thickness 188 μm) Paint for forming primer layer Polyester resin 10 parts by weight (manufactured by Dupont, #490000) Cyclohexanone 45 parts by weight Methyl ethyl ketone 45 parts by weight Paint for forming sensitive layer p -(N,N-diethylamino)-benzene Diazochloride 1/2ZnCl 2 double salt 1 part by weight 2-hydroxy-3-naphthoic acid-(2'-ethoxyanilide) 1.5 parts by weight PVC/vinyl acetate/maleic acid copolymer resin 6 parts by weight Methyl ethyl ketone 50 parts by weight Ethanol 15 parts by weight Base agent layer forming paint Di-o-tolylguanidine 5 parts by weight Vinyltoluene/butadiene copolymer resin
5 parts by weight (Manufactured by Gutdeyer, Priorite VT) Ethylcyclohexane 55 weight Paint for forming the undercoat layer Polyvinyl alcohol resin 10 parts by weight (Nippon Gosei Kagaku Kogyo, L-7514, degree of saponification 50
%) Ethanol 80 parts by weight Water 10 parts by weight First, a primer layer with a dry film thickness of 1 μm was formed on the above base material using a paint for forming a primer layer using the rod coating method, and then a paint for forming a sensitive layer was sequentially applied. Gravure coating method using a roll coating method to form a sensitive layer and a base layer with a dry thickness of 2 μm, and a roll coating method to use a paint to form a base layer and an undercoat layer with a dry thickness of 1 μm. An undercoat layer with a dry thickness of 3 μm and a top coat layer with a dry thickness of 1 μm were formed by gravure coating using the same paint for forming the top coat layer as used in Example 1. . The evaluation results of the heat-sensitive recording sheets obtained in Example 1, Comparative Example 1, Comparative Example 2, and Example 2 are shown in the following table. In the table, temperature and humidity storage stability refers to the time when the fog density exceeds 0.5 when stored under conditions of 40°C and 90% RH. As shown in the following table, by providing an overcoat layer, staking and head residue adhesion can be improved, and by using the overcoat layer and undercoat together, adhesion, temperature/humidity storage stability, and smoothness can be improved. Recognize. 【table】
第1図は本発明の感熱記録材料の一実施例を示
す断面図であり、第2図は本発明の感熱記録材料
の他の実施例を示す断面図である。
1……基材、2……感剤層、3……塩基剤層、
4……下塗層、5……上塗層、6……プライマー
層。
FIG. 1 is a cross-sectional view showing one embodiment of the heat-sensitive recording material of the present invention, and FIG. 2 is a cross-sectional view showing another embodiment of the heat-sensitive recording material of the present invention. 1...Base material, 2...Sensitive layer, 3...Base layer,
4...undercoat layer, 5...top coat layer, 6...primer layer.
Claims (1)
たことを特徴とする感熱記録材料。 (a) ジアゾ化合物及びカツプリング剤とが結合材
樹脂中に分散されている感剤層。 (b) 熱分解性アルカリ発生剤が結合材樹脂中に分
散されている塩基剤層。 (c) スチレン/マレイン酸共重合樹脂、ポリビニ
ルアルコール樹脂、ポリアクリル酸樹脂、ポリ
アクリル酸エステル樹脂、メラミン樹脂、ポリ
アミド樹脂、ポリビニルアセタール系樹脂若し
くはポリ酢酸ビニル樹脂から選ばれた合成樹脂
からなる下塗層。 (d) 滑剤及び離型剤が分散されている合成樹脂か
らなる上塗層。 2 基材と感材層との間にプライマー層が積層し
てあることを特徴とする特許請求の範囲第1項記
載の感熱記録材料。[Scope of Claims] 1. A heat-sensitive recording material characterized in that the following layers (a) to (d) are laminated in sequence on a base material. (a) A sensitive layer in which a diazo compound and a coupling agent are dispersed in a binder resin. (b) A base layer in which a pyrolyzable alkali generator is dispersed in a binder resin. (c) A bottom made of a synthetic resin selected from styrene/maleic acid copolymer resin, polyvinyl alcohol resin, polyacrylic acid resin, polyacrylic ester resin, melamine resin, polyamide resin, polyvinyl acetal resin, or polyvinyl acetate resin. Paint layer. (d) An overcoat layer consisting of a synthetic resin in which a lubricant and a mold release agent are dispersed. 2. The heat-sensitive recording material according to claim 1, characterized in that a primer layer is laminated between the base material and the photosensitive material layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57197376A JPS5987195A (en) | 1982-11-10 | 1982-11-10 | Heat-sensitive recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57197376A JPS5987195A (en) | 1982-11-10 | 1982-11-10 | Heat-sensitive recording material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5987195A JPS5987195A (en) | 1984-05-19 |
JPH0257795B2 true JPH0257795B2 (en) | 1990-12-05 |
Family
ID=16373471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57197376A Granted JPS5987195A (en) | 1982-11-10 | 1982-11-10 | Heat-sensitive recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5987195A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068068B2 (en) * | 1986-09-01 | 1994-02-02 | 株式会社巴川製紙所 | Thermal recording material and method for producing the same |
HU4337U (en) * | 2013-09-16 | 2013-11-28 | Any Biztonsagi Nyomda Nyrt | Heat-printable security print-carrier |
-
1982
- 1982-11-10 JP JP57197376A patent/JPS5987195A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5987195A (en) | 1984-05-19 |
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