JPH0242677B2 - - Google Patents
Info
- Publication number
- JPH0242677B2 JPH0242677B2 JP56154111A JP15411181A JPH0242677B2 JP H0242677 B2 JPH0242677 B2 JP H0242677B2 JP 56154111 A JP56154111 A JP 56154111A JP 15411181 A JP15411181 A JP 15411181A JP H0242677 B2 JPH0242677 B2 JP H0242677B2
- Authority
- JP
- Japan
- Prior art keywords
- sensitive recording
- heat
- recording layer
- light
- color
- 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
- 239000007822 coupling agent Substances 0.000 claims description 13
- 239000012954 diazonium Substances 0.000 claims description 12
- 150000001989 diazonium salts Chemical class 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 25
- -1 formate ester Chemical class 0.000 description 18
- 238000000576 coating method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 14
- 239000011230 binding agent Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 238000007639 printing Methods 0.000 description 8
- 239000000123 paper Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- UIAFKZKHHVMJGS-UHFFFAOYSA-N 2,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 description 4
- UYEMGAFJOZZIFP-UHFFFAOYSA-N 3,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC(O)=C1 UYEMGAFJOZZIFP-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-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
- 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
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 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
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 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
- 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 2
- 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 2
- VXIXUWQIVKSKSA-UHFFFAOYSA-N 4-hydroxycoumarin Chemical compound C1=CC=CC2=C1OC(=O)C=C2O VXIXUWQIVKSKSA-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
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 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 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229940114055 beta-resorcylic acid Drugs 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 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
- 239000003973 paint Substances 0.000 description 2
- 230000002186 photoactivation Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-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
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- LMBUABQWQQDHIY-UHFFFAOYSA-N 2,5-diethoxy-3-(4-methylphenyl)sulfanylbenzenediazonium Chemical compound N#[N+]C1=CC(OCC)=CC(SC=2C=CC(C)=CC=2)=C1OCC LMBUABQWQQDHIY-UHFFFAOYSA-N 0.000 description 1
- RIQXULCAEXVXDY-UHFFFAOYSA-N 2,5-dimethyl-4-(morpholin-4-ylmethyl)phenol Chemical compound C1=C(O)C(C)=CC(CN2CCOCC2)=C1C RIQXULCAEXVXDY-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-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
- 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
- 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
- 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 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
- 239000004925 Acrylic resin Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000896 Ethulose Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 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
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 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
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- BADXJIPKFRBFOT-UHFFFAOYSA-N dimedone Chemical compound CC1(C)CC(=O)CC(=O)C1 BADXJIPKFRBFOT-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- PROZFBRPPCAADD-UHFFFAOYSA-N ethenyl but-3-enoate Chemical compound C=CCC(=O)OC=C PROZFBRPPCAADD-UHFFFAOYSA-N 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 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
- UZJLYRRDVFWSGA-UHFFFAOYSA-N n-benzylacetamide Chemical compound CC(=O)NCC1=CC=CC=C1 UZJLYRRDVFWSGA-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
- 229920001220 nitrocellulos Polymers 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) 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
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000120 polyethyl acrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 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
- 229910052700 potassium Inorganic materials 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 125000002112 pyrrolidino group Chemical group [*]N1C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- XMIZWEANICXNPG-UHFFFAOYSA-M sodium;1-hydroxy-2h-naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(O)(S([O-])(=O)=O)CC=CC2=C1 XMIZWEANICXNPG-UHFFFAOYSA-M 0.000 description 1
- KJIKTXVDOGQVIJ-UHFFFAOYSA-M sodium;4,6-dihydroxynaphthalene-2-sulfonate Chemical compound [Na+].C1=C(S([O-])(=O)=O)C=C(O)C2=CC(O)=CC=C21 KJIKTXVDOGQVIJ-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
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (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】
本発明は二色発色型感光感熱記録材料及びこれ
を用いた記録方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a two-color light and heat sensitive recording material and a recording method using the same.
発色剤、顕色剤及び消色剤を組も合わせて構成
した二色発色型感熱記録材料は知られている。こ
れは低温で発色し高温で消色する第1の発色剤と
高温で発色する第2の発色剤を使用するものであ
る。しかしながら、かかる二色発色型感熱記録材
料を使用する場合で、前記の2つの発色温度が近
似せるときは高温側の発色部の周囲に低温側の発
色を伴ない好ましくなく、又、記録後の何らかの
加熱により更に再発色する恐れがあり、好ましく
ない。又、再発色するのを防止するため、ジアゾ
スルホン酸塩及びカツプリング剤を含む記録層を
使用し、光活性化−熱記録−光定着の操作を行な
うことは知られている。しかしながら、かかる系
においては定着は可能であるが二色発色は不可能
である。 Two-color thermosensitive recording materials are known which are composed of a combination of a color forming agent, a color developing agent, and a color erasing agent. This uses a first coloring agent that develops color at low temperatures and disappears at high temperatures, and a second coloring agent that develops color at high temperatures. However, when using such a two-color heat-sensitive recording material, if the two coloring temperatures are approximated, the coloring on the low temperature side will occur around the coloring area on the high temperature side, which is undesirable. There is a risk of further color re-coloring due to some kind of heating, which is not preferable. Furthermore, in order to prevent recoloring, it is known to use a recording layer containing a diazosulfonate and a coupling agent, and to perform a photoactivation-thermal recording-photofixing operation. However, although fixing is possible in such a system, two-color development is not possible.
本発明は上記従来の技術における欠点を解消せ
んがためのものであつて特許請求の範囲の構成と
することにより、二色発色及び定着がいずれも可
能な記録材料及び記録方法を完成したものであ
る。 The present invention is aimed at solving the drawbacks of the above-mentioned conventional techniques, and by having the structure set forth in the claims, a recording material and a recording method capable of both two-color development and fixing have been completed. be.
以下、本発明について詳細に説明する。 The present invention will be explained in detail below.
本発明において用いるジアゾスルホン酸塩は一
般式
で表わされ、R1、R2、R4およびR5は水素、ハロ
ゲン、アルキル基、アルコキシ基を表わし、R3
は水素、ハロゲン、アルキル基、アルコキシ基、
アミノ基、ベンゾイルアミノ基、モルホリノ基、
トリルメルカプト基及びピロリジノ基を表わし、
MはK、Naのようなアルカリ金属若しくはアン
モニウムを表わす。 The diazosulfonate used in the present invention has the general formula R 1 , R 2 , R 4 and R 5 represent hydrogen, halogen, alkyl group, alkoxy group, R 3
is hydrogen, halogen, alkyl group, alkoxy group,
Amino group, benzoylamino group, morpholino group,
represents a tolylmercapto group and a pyrrolidino group,
M represents an alkali metal such as K or Na or ammonium.
次に本発明において用いるジアゾニウム塩とし
ては前記のジアゾスルホン酸塩の一般式において
スルホン酸塩のSO3Mをホウフツ化塩若しくは塩
化亜鉛複塩に置き換えたものが使用できる。 Next, as the diazonium salt used in the present invention, a diazonium salt having the general formula of the diazosulfonate described above in which SO 3 M of the sulfonate is replaced with a borofluoride salt or a zinc chloride double salt can be used.
次に前記のジアゾスルホン酸塩若しくはジアゾ
ニウム塩と組み合わせて使用するカツプリング剤
としては公知の多数の化合物の中から任意に選択
して用いることができる。以下にカツプリング剤
の例を列挙する。 Next, as a coupling agent used in combination with the above-mentioned diazosulfonate or diazonium salt, any one of a large number of known compounds can be selected and used. Examples of coupling agents are listed below.
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、フロログレシン及
びその誘導体であるフロログリシドホルメートエ
ステル、フロログリシドアセテートエステル、ビ
ラゾラン類であるポリレゾルシンピラゾロン、1
−フエニル−3−メチルピラゾロン、4,4′−ビ
ス(1−フエニル−3−メチル−5−ピラゾロ
ン)、ナフトール類には、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−8−メチルアミノナフタリン−
5−スルホン酸ナトリウム、4−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。 Resorcinol and its derivatives 4-benzoylresorcinol, 2-methylresorcinol, 5-
Methylresorcinol, diresorcinol and diresorcinol sulfide, phlorogrecin and its derivatives, fluoroglyside formate ester, fluoroglyside acetate ester, polyresorcin pyrazolone, a birazolan class, 1
-Phenyl-3-methylpyrazolone, 4,4'-bis(1-phenyl-3-methyl-5-pyrazolone), and 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, Sodium 1,8-dihydroxynaphthalene-3(or 4)-sulfonate, Sodium 1-hydroxy-8-benzoylaminonaphthalene-3-sulfonate, 1-Hydroxy-8-phenylaminonaphthalene-4-sulfonic acid sodium,
1-Hydroxy-8-methylaminonaphthalene-
Sodium 5-sulfonate, sodium 4-hydroxynaphthalene-4-sulfonate, sodium 2,8-dihydroxynaphthalene-6-sulfonate.
酸性のカ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酸、
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−ベンジルアセトアミド、カテコー
ル、5,5−ジメチル−1,3−シクロヘキサン
ジオン、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、4−ヒドロキシクマリン、2,5−ジメ
チル−4−モルホリノメチルフエノール、8−オ
キシキノリンなども使用できる。 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, others, m-hydroxyphenyluric acid,
N,N-ethylenebisacetoacetamide, 2,
6-dihydroxyacetophenone, acetoacetanilide, 2,4,6-trihydroxyacetophenone, N-benzylacetamide, catechol, 5,5-dimethyl-1,3-cyclohexanedione, acetoacetic benzamide, or alternatively, 2 , 4-dihydroxybenzoic acid ethanolamide, 3,5-dihydroxybenzoic acid ethanolamide, 4-hydroxycoumarin, 2,5-dimethyl-4-morpholinomethylphenol, 8-oxyquinoline, and the like can also be used.
以上のようなジアゾスルホン酸、ジアゾニウム
塩、カツプリング剤等を使用して感光感熱記録層
及び感熱記録層を形成するには、適宜なバインダ
ーを用いて塗料化し適宜な支持体に塗布する方法
が挙げられる。バインダーとしてはエチルセルロ
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
脂等のうち、一種又は2種以上を選択し用いる。 In order to form a light and heat sensitive recording layer and a heat sensitive recording layer using diazosulfonic acid, diazonium salt, coupling agent, etc. as described above, there is a method of forming a coating using an appropriate binder and coating it on an appropriate support. It will be done. As binders, cellulose derivatives such as ethyl cellulose, ethyl hydroxyethyl cellulose, cellulose acetate propionate, nitrocellulose, and cellulose acetate, styrene resins and styrene copolymer resins such as polystyrene, polyα-methylstyrene, polymethyl methacrylate, and polyethyl methacrylate are used as binders. , acrylic or methacrylic resin alone or copolymer resin such as polyethyl acrylate, polybutyl acrylate, etc.
Rosin, rosin-modified maleic acid resin, rosin-modified phenolic resin, rosin ester resin such as polymerized rosin, polyvinyl acetate resin, coumaron resin, vinyl toluene resin, vinyl chloride resin, polyester resin, polyurethane resin, butyral resin, polyamide resin, chloride One or more types are selected and used from vinyl-vinyl acetate copolymer resins and the like.
バインダーとしては、ジアゾスルホン酸塩、ジ
アゾニウム塩及びカツプリング剤等に対し、その
PHによる影響をあまり与えないものが一例として
好ましく、かかるバインダーとしては上記のうち
等にアクリル又はメタクリル樹脂、ポリ酢酸ビニ
ル、ポリビニルアルコール、ポリビニルホルマー
ル及びポリビニルブチラール等の酢酸ビニル樹脂
及びその誘導体、セルロース誘導体、ポリビニル
ピロリドン及びポリビニルカルバゾールのような
含窒素化合物のビニル重合体、並びにポリカーボ
ネートが好ましく、又、ガラス転移点が70℃ない
し150℃のものを使用すると更に実用的である。
ガラス転移点が70℃以下のものでは記録時にサー
マルヘツド等に付着し、150℃以上では発色に必
要な分子の動きが妨げられる。又、更にバインダ
ーとしてはPHが塩基性に寄つたものを用いると発
色性が向上し、特に4級アンモニウム塩基を側鎖
中に有するバインダーが好ましい。 As a binder, it can be used for diazosulfonate, diazonium salt, coupling agent, etc.
For example, it is preferable to use a binder that is not significantly affected by pH, and examples of such binders include acrylic or methacrylic resins, polyvinyl acetate, polyvinyl alcohol, vinyl acetate resins and their derivatives such as polyvinyl formal and polyvinyl butyral, and cellulose derivatives. , vinyl polymers of nitrogen-containing compounds such as polyvinylpyrrolidone and polyvinylcarbazole, and polycarbonates are preferred, and it is more practical to use those having a glass transition point of 70°C to 150°C.
If the glass transition point is below 70°C, it will adhere to the thermal head etc. during recording, and if it is above 150°C, the movement of molecules necessary for color development will be hindered. Further, when a binder with a pH close to basicity is used, color development is improved, and a binder having a quaternary ammonium base in its side chain is particularly preferred.
かかる4級アンモニウム塩基を側鎖中に有する
バインダーとしては、ポリ(塩化−2−ヒドロキ
シ−3−メタクロイロキシプロピルトリメチルア
ンモニウム)、ポリ(塩化ビニルベンジルトリメ
チルアンモニウム)、ポリ(塩化−N−ビニル−
2,3−ジメチルイミダゾリウム)、ポリ(塩化
−N−アクリルアミドプロピル−3−トリメチル
アンモニウム)、ポリ(塩化ビニルメリメチルア
ンモニウム)及びポリ(塩化アリルトリメチルア
ンモニウム)などが使用しうる。 Such binders having a quaternary ammonium base in their side chains include poly(2-hydroxy-3-methacryloxypropyltrimethylammonium chloride), poly(vinylbenzyltrimethylammonium chloride), poly(N-vinyl chloride-
Poly(2,3-dimethylimidazolium), poly(N-acrylamidopropyl-3-trimethylammonium chloride), poly(vinylmerimethylammonium chloride), poly(allyltrimethylammonium chloride), and the like can be used.
同様に発色性を向上させる目的でいわゆるアル
カリ発生剤を添加してもよく、アルカリ発生剤と
しては例えば、炭酸アンモニウム塩、酢酸アンモ
ニウム塩若しくはギ酸アンモニウム塩又は、ヘキ
サメチレンテトラミン若しくはトリエタノールア
ミンなどのアミン或いは尿素なども使用できる。 Similarly, a so-called alkali generator may be added for the purpose of improving color development, and examples of the alkali generator include ammonium carbonate, ammonium acetate, ammonium formate, or amines such as hexamethylenetetramine or triethanolamine. Alternatively, urea etc. can also be used.
以上のようなジアゾスルホン酸塩、ジアゾニウ
ム塩、カツプリング剤およびバインダー等を用い
て感光感熱記録層及び感熱記録層を形成するに
は、次のような方法が例示される。 The following method is exemplified for forming a light- and heat-sensitive recording layer and a heat-sensitive recording layer using the above-mentioned diazosulfonate, diazonium salt, coupling agent, binder, and the like.
まず感熱記録層を形成するにはジアゾニウム塩
1重量部に対して、カツプリング剤1〜4重量
部、バインダー1〜80重量部、特に4級アンモニ
ウム塩基を側鎖に含むバインダーを使用するとき
は5〜30重量部を添加し、更に必要に応じ、可塑
剤、安定剤、界面活性剤、ワツクス・グリース、
乾燥剤、補助乾燥剤、硬化剤、乳化剤、増粘剤、
充填剤、分散剤、溶剤及び希釈剤を適宜添加し、
混練してなる塗料を用い、公知の塗布・印刷方法
によつて適宜な支持体に塗布若しくは印刷する。
公知の塗布・印刷方法としてはグラビアコート、
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、ダイリソ印刷、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、静電印刷等
が例示できる。 First, to form a heat-sensitive recording layer, 1 part by weight of a diazonium salt, 1 to 4 parts by weight of a coupling agent, 1 to 80 parts by weight of a binder, especially when using a binder containing a quaternary ammonium base in its side chain, 5 parts by weight Add ~30 parts by weight, and further add plasticizers, stabilizers, surfactants, wax/grease, etc. as necessary.
Desiccant, auxiliary desiccant, curing agent, emulsifier, thickener,
Add fillers, dispersants, solvents and diluents as appropriate,
The kneaded paint is used to coat or print on a suitable support by a known coating/printing method.
Known coating and printing methods include gravure coating,
Roll coating, air knife coating, kiss coating, spray coating, continuous coating, dip coating, spinner coating, wheeler coating, brush coating, solid coating by silk screen, wire bar coating, flow coating, gravure printing, gravure offset printing, lithographic offset printing , die lithographic printing, letterpress printing, intaglio printing, jet printing, silk screen printing, electrostatic printing and the like.
感光感熱記録層を設ける方法も上記の感熱記録
層を設ける方法と同様であつて、感熱記録層を設
けるのに使用する塗料の配合中、ジアゾニウム塩
をジアゾスルホン酸塩に置き換えればよい。 The method for providing the photosensitive and heat-sensitive recording layer is the same as the method for providing the heat-sensitive recording layer described above, and the diazonium salt may be replaced with a diazosulfonate in the formulation of the paint used to provide the heat-sensitive recording layer.
支持体としては薄葉紙、帳票用紙、板紙などの
紙、ポリエチレンフイルム、ポリプロピレンフイ
ルム、ポリ塩化ビニルフイルム、ポリ塩化ビニリ
デンフイルム、ポリビニルアルコールフイルム、
ポリエチレンテレフタレートフイルム、ポリカー
ボネートフイルム、ナイロンフイルム、ポリスチ
レンフイルム、エチレン酢酸ビニル共重合体フイ
ルム、エチレンビニルアルコール共重合体フイル
ム、アイオノマー等のプラスチツクフイルム、ア
ルミニウム、銅等の属箔、又は以上の各材料の複
合体が使用でき、更に必要に応じて、プライマー
層を施こす、適宜な酸化処理を行なつて接着性を
改良する等は差支えない。 Supports include paper such as tissue paper, ledger paper, and paperboard, polyethylene film, polypropylene film, polyvinyl chloride film, polyvinylidene chloride film, polyvinyl alcohol film,
Polyethylene terephthalate film, polycarbonate film, nylon film, polystyrene film, ethylene vinyl acetate copolymer film, ethylene vinyl alcohol copolymer film, plastic film such as ionomer, metal foil such as aluminum or copper, or a composite of each of the above materials. If necessary, a primer layer may be applied or an appropriate oxidation treatment may be performed to improve adhesion.
かかる支持体に、前記の感熱記録層及び感光感
熱記録層を設ける順序は、紙、金属箔、不透明プ
ラスチツクシート等の支持体上に設けるときは、
支持体上にまず感熱記録層を設け、次いで感光感
熱記録層を設けることが好ましいが、基材が透明
であつて基材裏面から視認しうる際には前記の逆
の順序で設けても支障はない。 The order in which the heat-sensitive recording layer and light-sensitive heat-sensitive recording layer are provided on such a support is as follows:
It is preferable to first provide the heat-sensitive recording layer on the support, and then provide the light-sensitive and heat-sensitive recording layer, but if the base material is transparent and can be viewed from the back side of the base material, it may be difficult to provide the heat-sensitive recording layer in the reverse order. There isn't.
本発明の第1の発明である二色発色型感光感熱
記録材料は本質的には以上のようにしてなるが、
以上の記載の他、感光感熱記録層及び/又は感熱
記録層を支持体表面全面にではなく部分的にスト
ライプ状、円形状、だ円形状若しくは四角形状等
に設けてもよく更に支持体裏面に磁気記録層を全
面若しくはストライプ状等に設けてもよく、又、
支持体、感光感熱記録層、感熱記録層及び磁気層
には適宜印刷を施してもよく、又、印刷を施すた
めのプライマー層や或いは表面に露出する各層の
保護のための保護層を設けてもよい。 The two-color light and heat sensitive recording material, which is the first invention of the present invention, is essentially produced as described above.
In addition to the above description, the light and heat sensitive recording layer and/or the heat sensitive recording layer may be provided not on the entire surface of the support but partially in a striped, circular, elliptical or square shape, and furthermore, on the back surface of the support. The magnetic recording layer may be provided on the entire surface or in the form of stripes, or
The support, light and heat sensitive recording layer, heat sensitive recording layer and magnetic layer may be appropriately printed, and a primer layer for printing or a protective layer for protecting each layer exposed on the surface may be provided. Good too.
以上のような本発明の二色発色型感光感熱記録
材料は光線による活性化−熱記録と、単なる熱記
録とを併用することにより二色発色が可能であ
り、かつ、熱記録後、全面に露光することにより
定着が可能である。 The two-color photosensitive and heat-sensitive recording material of the present invention as described above is capable of producing two colors by using both activation-thermal recording with light and simple thermal recording, and it is possible to develop two colors on the entire surface after thermal recording. Fixation is possible by exposure.
こうして製造した二色発色型感光感熱記録材料
を用いて行なう記録は、通常は熱ヘツドによりジ
アゾニウム塩とカツプリング剤とによる熱発色の
後、好ましくは300〜450nmの波長の光を照射す
ることにより定着を行なうが、以上の方法による
発色する色相とは異なる色相に発色させたいとき
は、所望の部分に300〜520nmの波長の光を照射
することにより光活性化を行ない、しかる後、熱
記録を行なう。光活性化はスリツトなどを用いて
も行なつてもよく、又、300〜520nmの波長の光
を発する発光ダイオードのアレイを用いて熱ヘツ
ドによる印字若しくは画像記録の前に所望のパタ
ーン状に光活性化を行ない、次に発光ダイオード
のアレイにより光活性化した部分に同調させて熱
ヘツドによる印字若しくは画像記録を行なうと、
所望の文字若しくは画像のみ別の色に発色させる
ことができる。 Recording using the two-color photosensitive and thermosensitive recording material produced in this way is usually done by thermally developing the color with a diazonium salt and a coupling agent using a thermal head, and then fixing it by irradiating it with light preferably having a wavelength of 300 to 450 nm. However, if you want to develop a color in a different hue than that produced by the above method, photoactivation is performed by irradiating the desired area with light with a wavelength of 300 to 520 nm, and then thermal recording is performed. Let's do it. Photoactivation may be performed using a slit or the like, or an array of light emitting diodes that emit light with a wavelength of 300 to 520 nm may be used to apply light in a desired pattern before printing or image recording with a thermal head. Activation is performed, and then an array of light emitting diodes is used to synchronize the photoactivated area and a thermal head is used to print or record an image.
Only desired characters or images can be colored in a different color.
以下、本発明についてより具体的に説明するた
めの実施例を掲げる。 Examples are given below to more specifically explain the present invention.
実施例 1
ポリエステルフイルムム(東レ(株)製、ルミラ
ー、厚み100μm)にアクリルポリオール、イソ
シアネート系プライマーを塗布した後、下記A液
を乾燥時塗布量が1.5g/m2になるようロールコ
ート法により塗布し、60℃で1分間乾燥させた
後、下記B液を用いてA液と同様の塗付量、塗布
法、乾燥条件にて塗布した。Example 1 After applying an acrylic polyol and isocyanate primer to a polyester film (manufactured by Toray Industries, Inc., Lumirror, thickness 100 μm), the following liquid A was applied using a roll coating method so that the dry coating amount was 1.5 g/m 2 After drying at 60°C for 1 minute, the following liquid B was applied using the same coating amount, coating method, and drying conditions as liquid A.
A液
4−トリルメルカプト−2,5−ジエトキシベン
ゼンジアゾニウムホウフツ化塩 …1.0g
2−ヒドロキシ−1−ナフトエ酸 …3.0g
メチルエチルケトン …80.0g
酢酪酸セルロース …6.0g
B液
4−トリルメルカプト−2,5−ジエトキシベン
ゼンジアゾスルホン酸ナトリウム …1.0g
2−ヒドロキシ−3−ナフトエ酸 …3.0g
メチルセロソルブ …80.0g
ポリメチルメタクリレート …6.0g
得られた黄色の記録シートの半分を黒紙で覆
い、ジアゾコピー用メタルハライドランプ(リコ
ー製、リコーハイスタート4)を用い50mJ/cm2
の照射量でジアゾスルホン酸塩を光活性化した
後、黒紙を除き、サーマルヘツド(東洋電具製、
KH30型…7セグメント、印加電圧15V、印加時
間50msec)を用いせ熱印字を行ない、更に前記
と同様の光源を用いて500mJ/cm2の照射を行なつ
たところ、前記の黒紙で覆つた部分においては感
光感熱記録層の発色により赤色の、黒紙で覆わな
かつた部分においては感熱記録層の発色により、
幾分赤味を帯びた青色の、それぞれの発色の文字
が得られ、文字以外の部分はジアゾニウム塩、ジ
アゾスルフオン酸塩が分解されて元の黄色が消え
た。Part A 4-Tolylmercapto-2,5-diethoxybenzenediazonium borofluoride salt...1.0g 2-hydroxy-1-naphthoic acid...3.0g Methyl ethyl ketone...80.0g Cellulose acetate butyrate...6.0g Part B 4-Tolylmercapto-2 , Sodium 5-diethoxybenzenediazosulfonate...1.0g 2-hydroxy-3-naphthoic acid...3.0g Methyl cellosolve...80.0g Polymethyl methacrylate...6.0g Cover half of the obtained yellow recording sheet with black paper, 50 mJ/cm 2 using a metal halide lamp for diazocopy (manufactured by Ricoh, Ricoh High Start 4)
After photoactivating the diazosulfonate with a dose of
KH30 type...7 segments, applied voltage 15V, application time 50msec) was used to perform thermal printing, and the same light source as above was used to irradiate at 500mJ/ cm2 . The areas that were not covered with black paper were colored red due to the color development of the light and heat sensitive recording layer, and the areas that were not covered with black paper were colored due to the color development of the heat sensitive recording layer.
Characters of each color were obtained in a slightly reddish blue color, and the diazonium salt and diazosulfonate were decomposed in areas other than the characters, and the original yellow color disappeared.
Claims (1)
ング剤とを含む感光感熱記録層と、少なくともジ
アゾニウム塩及びカツプリング剤とを含む感熱記
録層との2層を有することを特徴とする二色発色
型感光感熱記録材料。 2 ジアゾスルホン酸塩及びカツプリング剤とを
含む感光感熱記録層と、少なくともジアゾニウム
塩及びカツプリング剤とを含む感熱記録層との2
層を有する二色型感光感熱記録材料に対して、所
望の部分に活性光線を照射して感光感熱記録層の
光活性化を行なう工程、熱記録を行なう工程及び
定着光線を照射して光定着を行なう工程を行なう
ことを特徴とする記録方法。[Scope of Claims] 1. Two-color color development characterized by having two layers: a light- and heat-sensitive recording layer containing at least a diazosulfonate and a coupling agent, and a heat-sensitive recording layer containing at least a diazonium salt and a coupling agent. Type light and heat sensitive recording material. 2. A light- and heat-sensitive recording layer containing a diazosulfonate and a coupling agent; and a heat-sensitive recording layer containing at least a diazonium salt and a coupling agent.
A step of photoactivating the light and heat sensitive recording layer by irradiating a desired portion of a two-color light and heat sensitive recording material with actinic rays, a step of performing thermal recording, and a step of photofixing by irradiating a fixing light beam. A recording method characterized by performing a step of performing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56154111A JPS5855288A (en) | 1981-09-29 | 1981-09-29 | Dichromatic heat-sensitive recording material and recording method therewith |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56154111A JPS5855288A (en) | 1981-09-29 | 1981-09-29 | Dichromatic heat-sensitive recording material and recording method therewith |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5855288A JPS5855288A (en) | 1983-04-01 |
JPH0242677B2 true JPH0242677B2 (en) | 1990-09-25 |
Family
ID=15577160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56154111A Granted JPS5855288A (en) | 1981-09-29 | 1981-09-29 | Dichromatic heat-sensitive recording material and recording method therewith |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855288A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2164166B (en) * | 1984-07-31 | 1988-06-15 | Fuji Photo Film Co Ltd | Heat-sensitive recording material and recording method therefor |
JPS62251189A (en) * | 1986-04-24 | 1987-10-31 | Kanzaki Paper Mfg Co Ltd | Thermal recording body |
JPH0995924A (en) * | 1995-10-03 | 1997-04-08 | Kaishin:Kk | Regulating device for water channel |
-
1981
- 1981-09-29 JP JP56154111A patent/JPS5855288A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5855288A (en) | 1983-04-01 |
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