JPH0355539A - Two-component type diazo copying material - Google Patents
Two-component type diazo copying materialInfo
- Publication number
- JPH0355539A JPH0355539A JP19178789A JP19178789A JPH0355539A JP H0355539 A JPH0355539 A JP H0355539A JP 19178789 A JP19178789 A JP 19178789A JP 19178789 A JP19178789 A JP 19178789A JP H0355539 A JPH0355539 A JP H0355539A
- Authority
- JP
- Japan
- Prior art keywords
- chloride
- sensitivity
- metal halide
- parts
- copying material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 18
- 150000008049 diazo compounds Chemical class 0.000 claims description 8
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 7
- 150000008045 alkali metal halides Chemical class 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 abstract description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 14
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 abstract description 14
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract description 12
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 7
- 239000011780 sodium chloride Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000001103 potassium chloride Substances 0.000 abstract description 6
- 235000011164 potassium chloride Nutrition 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 5
- 229910001507 metal halide Inorganic materials 0.000 abstract 5
- 150000005309 metal halides Chemical class 0.000 abstract 5
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical class [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 8
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 4
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical class Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- 235000005074 zinc chloride Nutrition 0.000 description 4
- 239000011592 zinc chloride Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-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
- 239000002253 acid Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229960001948 caffeine Drugs 0.000 description 3
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QSXGWWXIYUVOMC-UHFFFAOYSA-N 6,7-dihydroxynaphthalene-2-sulfonic acid;sodium Chemical compound [Na].C1=C(S(O)(=O)=O)C=C2C=C(O)C(O)=CC2=C1 QSXGWWXIYUVOMC-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 1
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 description 1
- UEKOPDBQSKTFAI-UHFFFAOYSA-M 2,5-dibutoxy-4-morpholin-4-ylbenzenediazonium;chloride Chemical compound [Cl-].C1=C([N+]#N)C(OCCCC)=CC(N2CCOCC2)=C1OCCCC UEKOPDBQSKTFAI-UHFFFAOYSA-M 0.000 description 1
- IVWHYOAVKQSCJX-UHFFFAOYSA-M 2,5-diethoxy-4-(4-methylphenyl)sulfanylbenzenediazonium;chloride Chemical compound [Cl-].CCOC1=CC([N+]#N)=C(OCC)C=C1SC1=CC=C(C)C=C1 IVWHYOAVKQSCJX-UHFFFAOYSA-M 0.000 description 1
- MSJPBYNDRJGIGX-UHFFFAOYSA-M 2,5-diethoxy-4-morpholin-4-ylbenzenediazonium;chloride Chemical compound [Cl-].C1=C([N+]#N)C(OCC)=CC(N2CCOCC2)=C1OCC MSJPBYNDRJGIGX-UHFFFAOYSA-M 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- WXHLLJAMBQLULT-UHFFFAOYSA-N 2-[[6-[4-(2-hydroxyethyl)piperazin-1-yl]-2-methylpyrimidin-4-yl]amino]-n-(2-methyl-6-sulfanylphenyl)-1,3-thiazole-5-carboxamide;hydrate Chemical compound O.C=1C(N2CCN(CCO)CC2)=NC(C)=NC=1NC(S1)=NC=C1C(=O)NC1=C(C)C=CC=C1S WXHLLJAMBQLULT-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
- VWWOEFGPFRRRQO-UHFFFAOYSA-N 3-hydroxy-n-(2-morpholin-4-ylethyl)naphthalene-2-carboxamide Chemical compound OC1=CC2=CC=CC=C2C=C1C(=O)NCCN1CCOCC1 VWWOEFGPFRRRQO-UHFFFAOYSA-N 0.000 description 1
- ZQMLVJJOTHZNCM-UHFFFAOYSA-N 3-hydroxy-n-(3-hydroxypropyl)naphthalene-2-carboxamide Chemical compound C1=CC=C2C=C(O)C(C(=O)NCCCO)=CC2=C1 ZQMLVJJOTHZNCM-UHFFFAOYSA-N 0.000 description 1
- OTEFEXJNJQIESQ-UHFFFAOYSA-N 3-hydroxy-n-(3-morpholin-4-ylpropyl)naphthalene-2-carboxamide Chemical compound OC1=CC2=CC=CC=C2C=C1C(=O)NCCCN1CCOCC1 OTEFEXJNJQIESQ-UHFFFAOYSA-N 0.000 description 1
- OHIMQTXUHLZGPH-UHFFFAOYSA-N 4-diazo-n,n-dimethylcyclohexa-1,5-dien-1-amine;hydrochloride Chemical compound Cl.CN(C)C1=CCC(=[N+]=[N-])C=C1 OHIMQTXUHLZGPH-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical class [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- WSFBGJNYOJNDBG-UHFFFAOYSA-N CCN(CC)C(C=C1)=CCC1=[N+]=[N-].Cl Chemical compound CCN(CC)C(C=C1)=CCC1=[N+]=[N-].Cl WSFBGJNYOJNDBG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- YZESTCQQMUCMBE-UHFFFAOYSA-N N-(3-aminopropyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound C1=CC=C2C=C(O)C(C(=O)NCCCN)=CC2=C1 YZESTCQQMUCMBE-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 229910000331 cadmium sulfate Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- PTEWEFISOFMTTD-UHFFFAOYSA-L disodium;naphthalene-1,2-disulfonate Chemical compound [Na+].[Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(S(=O)(=O)[O-])=CC=C21 PTEWEFISOFMTTD-UHFFFAOYSA-L 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- -1 etc. Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- LKDKFADINSRVMX-UHFFFAOYSA-N n-(2-aminoethyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound C1=CC=C2C=C(O)C(C(=O)NCCN)=CC2=C1 LKDKFADINSRVMX-UHFFFAOYSA-N 0.000 description 1
- JRNGUTKWMSBIBF-UHFFFAOYSA-N naphthalene-2,3-diol Chemical compound C1=CC=C2C=C(O)C(O)=CC2=C1 JRNGUTKWMSBIBF-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- LGMWPWAPKNFTOP-UHFFFAOYSA-M sodium;6,7-dihydroxynaphthalene-1-sulfonate Chemical compound [Na+].C1=CC(S([O-])(=O)=O)=C2C=C(O)C(O)=CC2=C1 LGMWPWAPKNFTOP-UHFFFAOYSA-M 0.000 description 1
- JFXDYPLHFRYDJD-UHFFFAOYSA-M sodium;6,7-dihydroxynaphthalene-2-sulfonate Chemical compound [Na+].C1=C(S([O-])(=O)=O)C=C2C=C(O)C(O)=CC2=C1 JFXDYPLHFRYDJD-UHFFFAOYSA-M 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical class Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- RHZZVWTVJHZKAH-UHFFFAOYSA-K trisodium;naphthalene-1,2,3-trisulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(S([O-])(=O)=O)=C(S([O-])(=O)=O)C(S(=O)(=O)[O-])=CC2=C1 RHZZVWTVJHZKAH-UHFFFAOYSA-K 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
Description
【発明の詳細な説明】 [産業上の利用分野] 本発明は2戒分型ジアゾ複写材料に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to a two-command type diazo copying material.
[従来技術]
従来、ジアゾ化合物とカップリング戊分を主或分とした
感光液を、紙等の支持体上に塗布することによって感光
層を設けた2成分型ジアゾ複写材料が広く用いられてい
る。ここで使用される感光液には、その他、保存向上剤
、画像濃度向上剤、現像促進剤、酸安定剤、溶解助剤、
塗布助剤等の添加剤が含まれている。しかしながら、感
度向上剤として有効な成分は得られていなかった。[Prior Art] Conventionally, two-component diazo copying materials have been widely used in which a photosensitive layer is provided by coating a photosensitive liquid containing a diazo compound and a coupling component on a support such as paper. There is. In addition, the photosensitive liquid used here includes a preservation improver, an image density improver, a development accelerator, an acid stabilizer, a dissolution aid,
Contains additives such as coating aids. However, no component effective as a sensitivity improver has been obtained.
[発明が解決しようとする課題]
本発明は、2或分型ジアゾ複写材料の感度向上及び感度
低下低減を目的とするものである。[Problems to be Solved by the Invention] The present invention aims to improve the sensitivity and reduce the decrease in sensitivity of a two-part diazo copying material.
[課題を解決するための手段]
本発明者らはかかる目的を解決するために鋭意検討した
結果、支持体上に直接或いはプレコートを介して、ジア
ゾ化合物及びカップリング成分を主成分とする感光層を
有する2成分型ジアゾ複写材料にハロゲン化アルカリ金
属を用いることを見出したものである。ハロゲン化アル
カリ金属の具体例としては塩化リチウム、塩化ナトリウ
ム、塩化カリウム、臭化ナトリウム、臭化カリウム、よ
う化ナトリウム等が挙げられるが、この中でも塩化リチ
ウム、塩化ナトリウム、塩化カリウム、臭化カリウムが
特に顕著な効果を示す。ハロゲン化アルカリ金属の使用
量は、用いるハロゲン化アルカリ金属の種類やその他の
塩類の添加濃度によって異なるが、好ましくは塗布液の
全重量に対して0.1〜10重量%であり、特に好まし
くは0.5〜5重量%である。[Means for Solving the Problems] As a result of intensive studies to solve the above object, the present inventors have found that a photosensitive layer containing a diazo compound and a coupling component as main components can be coated directly or pre-coated on a support. It has been discovered that an alkali metal halide can be used in a two-component diazo copying material having the following properties. Specific examples of alkali metal halides include lithium chloride, sodium chloride, potassium chloride, sodium bromide, potassium bromide, and sodium iodide, among which lithium chloride, sodium chloride, potassium chloride, and potassium bromide are It shows particularly remarkable effects. The amount of alkali metal halide used varies depending on the type of alkali metal halide used and the concentration of other salts added, but is preferably 0.1 to 10% by weight based on the total weight of the coating liquid, and is particularly preferably It is 0.5 to 5% by weight.
本発明で用いられるジアゾ化合物は通常一般にジアゾ複
写材料に用いられる化合物であればいずれも適用される
が具体例を挙げると、N,N−ジメチル−4−アミノベ
ンゼンジアゾニウムクロライド、N,N−ジエチル−4
−アミノベンゼンジアゾニウムクロライド、N,N−ジ
プロピル−4一アミノベンゼンジアゾニウムクロライド
、N−エチルーN一β−ヒドロキシエチル−4−アミノ
ベンゼンジアゾニウムクロライド、N,N−ジアリール
−4−アミノベンゼンジアゾニウムクロライド、N,N
−ビスーβ−ヒドロキシエチル−4一アミノベンゼンジ
アゾニウムクロライド、2.5−ジエトキシー4−モル
ホリノベンゼンジアゾニウムクロライド、2,5−ジブ
トキシ−4一モルホリノベンゼンジアゾニウムクロライ
ド、4゜一メトキシ−4−ペンゾイルアミドベンゼンジ
アゾニウムクロライド、4゜ −メトキシ−4−ペンゾ
イルアミド−2.5−ジエトキシベンゼンジアゾニウム
クロライド、N,N−ビスーγ−ヒドロキシプロピル−
4−アミノベンゼンジアゾニウムクロライド、N−メチ
ルーN−ヒドロキシ−4一アミノベンゼンジアゾニウム
クロライド、N−メチルーN−ベンジルー4−アミノー
2.5−ジメトキシベンゼンジアゾニウムクロライド、
2,5ージエトキシー4−(p−トリル)メルカプトベ
ンゼンジアゾニウムクロライド、等の化合物と塩化亜鉛
、塩化カドミウム、塩化スズ等の複塩あるいは上記ジア
ゾニウム塩の塩素にかわる四フッ化ホウ素の塩等である
。The diazo compound used in the present invention may be any compound commonly used in diazo copying materials, but specific examples include N,N-dimethyl-4-aminobenzenediazonium chloride, N,N-diethyl -4
-Aminobenzenediazonium chloride, N,N-dipropyl-4-aminobenzenediazonium chloride, N-ethyl-N-β-hydroxyethyl-4-aminobenzenediazonium chloride, N,N-diaryl-4-aminobenzenediazonium chloride, N ,N
-Bis-β-hydroxyethyl-4-aminobenzenediazonium chloride, 2,5-diethoxy-4-morpholinobenzenediazonium chloride, 2,5-dibutoxy-4-morpholinobenzenediazonium chloride, 4゜1methoxy-4-penzoylamidobenzenediazonium Chloride, 4゜-methoxy-4-penzoylamide-2,5-diethoxybenzenediazonium chloride, N,N-bis-γ-hydroxypropyl-
4-aminobenzenediazonium chloride, N-methyl-N-hydroxy-4-aminobenzenediazonium chloride, N-methyl-N-benzy-4-amino-2.5-dimethoxybenzenediazonium chloride,
These include compounds such as 2,5-diethoxy-4-(p-tolyl)mercaptobenzene diazonium chloride and double salts of zinc chloride, cadmium chloride, tin chloride, etc., or boron tetrafluoride salts in place of chlorine in the above diazonium salts.
具体例は上記に列挙したジアゾ化合物より適宜選択でき
る。Specific examples can be appropriately selected from the diazo compounds listed above.
カップリング或分の例は、
2,3−ジヒドロキシナフタレン、■,5−ジヒドロキ
シナフタレン、1−ヒドロキシナフタレン−4−スルホ
ン酸ソーダ、2,3−ジヒドロキシナフタレン−5−ス
ルホン酸ソーダ、2.3−ジヒドロキシナフタレン−6
−スルホン酸ソーダ、2.5−ジヒドロキシナフタレン
−6−スルホン酸ソーダ、2−ヒドロキシ−3−ナフト
エ酸一β一アミノエチルアミド、2−ヒドロキシ−3−
ナフトエ酸一β−ヒドロキシエチルアミド、2−ヒドロ
キシ−3−ナフトエ酸−β−モルホリノエチルアミド、
2−ヒドロキシ−3−ナフトエ酸一γ−アミノプロピル
アミド、2−ヒドロキシ−3一ナフトエ酸−γ−ヒドロ
キシプロビルアミド、2−ヒドロキシ−3−ナフトエ酸
−γ一モルホリノプロピルアミド、1−ビグアニジノ−
7−ナワトール、レゾルシン、α−レゾルシン酸エタノ
ールアミド、エチレンジアミンーN, N’ −ビ
スアセトアセチルアミド等である。Some examples of couplings are: 2,3-dihydroxynaphthalene, 1,5-dihydroxynaphthalene, 1-hydroxynaphthalene-4-sodium sulfonate, 2,3-dihydroxynaphthalene-5-sulfonate sodium, 2,3- Dihydroxynaphthalene-6
-Sodium sulfonate, 2,5-dihydroxynaphthalene-6-sodium sulfonate, 2-hydroxy-3-naphthoic acid monoβ-aminoethylamide, 2-hydroxy-3-
Naphthoic acid mono-β-hydroxyethylamide, 2-hydroxy-3-naphthoic acid-β-morpholinoethylamide,
2-Hydroxy-3-naphthoic acid-γ-aminopropylamide, 2-hydroxy-3-naphthoic acid-γ-hydroxypropylamide, 2-hydroxy-3-naphthoic acid-γ-morpholinopropylamide, 1-biguanidino-
These include 7-nahuatol, resorcin, α-resorcinic acid ethanolamide, ethylenediamine-N,N'-bisacetoacetylamide, and the like.
本発明においては、以上の素材の他にジアゾ複写材料と
して通常使用されている各種の補助添加戊分を用いるこ
とができる。In the present invention, in addition to the above-mentioned materials, various auxiliary additives commonly used as diazo copying materials can be used.
このようなものとしては、例えば、現像促進剤として、
エチレングリコール、ジエチレングリコール、トリエチ
レングリコール、テトラエチレングリコール等又は、そ
れらの誘導体、保存性向上剤として、ナフタレンモノス
ルホン酸ソーダ、ナフタレンジスルホン酸ソーダ、ナフ
タレントリスルホン酸ソーダ、スルホサリチル酸、硫酸
カドミウム、硫酸マグネシウム、塩化カドミウム、塩化
亜鉛等の金属塩、酸化防止剤として、尿素系化合物及び
チオ尿素系化合物等、溶解助剤として、カフェイン等、
酸安定剤としてクエン酸、酒石酸、硫酸、シュウ酸、ホ
ウ酸、リン酸等、画像濃度向上剤として各種シリカの他
、カオリン、タルク、クレー、スターチ、水酸化アルミ
ニウム、スチレン樹脂微粒子、尿素−ホルマリン樹脂微
粒子等の無機及び有機系の微粒子等が挙げられる。As such, for example, as a development accelerator,
Ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, etc. or their derivatives; as storage improvers, sodium naphthalene monosulfonate, sodium naphthalene disulfonate, sodium naphthalene trisulfonate, sulfosalicylic acid, cadmium sulfate, magnesium sulfate; , metal salts such as cadmium chloride and zinc chloride, antioxidants such as urea compounds and thiourea compounds, solubilizing agents such as caffeine,
Acid stabilizers include citric acid, tartaric acid, sulfuric acid, oxalic acid, boric acid, phosphoric acid, etc. Image density improvers include various types of silica, kaolin, talc, clay, starch, aluminum hydroxide, styrene resin particles, urea-formalin Examples include inorganic and organic fine particles such as resin fine particles.
その他添加剤としてワックス類や高級脂肪酸類、界面活
性剤や分散剤等又、必要に応じて結合剤が添加されるが
、この結合剤としては、澱粉、カゼイン、ポリ酢酸ビニ
ル、ポリビニルアルコール、メチルセルロース、アクリ
ル酸及びその誘導体、ポリスチレン、スチレンーアクリ
ル共重合体等の各種共重合体、塩化ゴム、ポリウレタン
等の高分子の溶液型やエマルジョン型等慣用のものが使
用し得る。Other additives include waxes, higher fatty acids, surfactants, dispersants, etc. Binders are added as necessary, but examples of binders include starch, casein, polyvinyl acetate, polyvinyl alcohol, and methyl cellulose. , acrylic acid and its derivatives, various copolymers such as polystyrene, styrene-acrylic copolymers, and solution or emulsion types of polymers such as chlorinated rubber and polyurethane can be used.
本発明のジアゾ複写材料を製造するには、ジアゾ化合物
、カップリング成分及びその他の補助添加成分を溶解又
は分散させた塗布液を、紙、合戊紙等の支持体上に通常
の塗布法により塗布乾燥して、付着量1.5〜15.0
g/nrの感光層を設ければよい。又、別の方法として
、タルク、カオリン、シリカ等の画像濃度向上剤と結着
剤を主戊分としてプレコート層を設け、その上にジアゾ
化合物とカップリング戊分を主成分とする感光性液状組
成物を設けることも可能である。In order to produce the diazo copying material of the present invention, a coating solution in which the diazo compound, coupling component and other auxiliary additive components are dissolved or dispersed is applied onto a support such as paper or laminated paper by a conventional coating method. After coating and drying, the adhesion amount is 1.5 to 15.0
A photosensitive layer of g/nr may be provided. Another method is to provide a precoat layer containing an image density improver such as talc, kaolin, or silica as a main component and a binder, and then apply a photosensitive liquid layer containing a diazo compound and a coupling component as main components. It is also possible to provide a composition.
[実施例]
次に本発明を実施例により更に詳細に説明するが特にこ
れに限定されるものではない。以下の実施例における部
は重量基準である。[Example] Next, the present invention will be explained in more detail with reference to Examples, but the present invention is not particularly limited thereto. Parts in the following examples are by weight.
実施例1
カフェイン 10部酒石酸
20部テトラエチレング
リコール 35部チオ尿素
35部2,3−ジヒドロキシナフタレンー
6−スルホン酸ソーダ 15部4−ジア
ゾーN, N−ジメチルアニリン塩化物・1/2znC
l2 10部塩化ナトリウム
30部サボニン
1部塩化亜鉛 60部微
粒子シリカ(平均粒経0.1μ) 15部より成る混
合物に水を加えて全量を1リットルとし、これを白色原
紙(坪量5 5 g/m)上に塗布、乾燥して約2.5
g/r11の感光層を設けることによってジアゾ複写材
料を作成した。尚、塩化ナトリウム30部を塩化カリウ
ム15部、臭化カリウム20部、塩化リチウム40部等
に代えても同様な効果が得られた。Example 1 Caffeine 10 parts tartaric acid
20 parts tetraethylene glycol 35 parts thiourea
35 parts 2,3-dihydroxynaphthalene-6-sulfonic acid sodium 15 parts 4-diazo N, N-dimethylaniline chloride 1/2znC
l2 10 parts sodium chloride
30 parts sabonin
Water was added to a mixture consisting of 1 part zinc chloride, 60 parts, and 15 parts fine-grained silica (average particle size 0.1μ) to make a total volume of 1 liter, and this was applied onto white base paper (basis weight 55 g/m) and dried. and about 2.5
A diazo copying material was prepared by providing a photosensitive layer of g/r 11. Note that similar effects were obtained when 30 parts of sodium chloride was replaced with 15 parts of potassium chloride, 20 parts of potassium bromide, 40 parts of lithium chloride, etc.
実施例2
(プレコート層)
微粒子シリカ(平均粒経0.1μ) 10部ポリ酢酸
ビニルエマルジョン
(固形分50%) 10部(日本
カーバイド社製、商品名二カゾールRX−472)より
成る混合物に水を加えて全量を■リットルとし、これを
白色原紙(坪量55g/rrI)上に塗布、乾燥して約
1.0g/iのプレコート層を設けた。Example 2 (Pre-coat layer) Water was added to a mixture consisting of 10 parts of fine silica (average particle size 0.1μ) and 10 parts of polyvinyl acetate emulsion (solid content 50%) (manufactured by Nippon Carbide Co., Ltd., trade name: Nikazole RX-472). was added to bring the total volume to 1 liter, and this was coated on white base paper (basis weight 55 g/rrI) and dried to form a precoat layer of about 1.0 g/i.
(感光層)
カフェイン 15部クエン酸
20部トリエチレング
リコール 40部チオ尿素
40部2,3−ジヒドロキシナフタレン
ー
6−スルホン酸ソーダ 15部4−ジア
ゾーN,N−ジエチルアニリン塩化物・1 / 2 Z
n C l 2 1 0部臭化カリウム
20部塩化亜鉛
60部よりなる混合物に水をくわえて
全量を1リットルとし、これを前記のプレコート層上に
塗布、乾燥して約2.5g/ofの感光層を設けること
によってジアゾ複写材料を作成した。尚、臭化カリウム
20部を塩化ナトリウム15部、塩化カリウム10部、
塩化リチウム35部等に代えても同様な効果が得られた
。(Photosensitive layer) Caffeine 15 parts Citric acid 20 parts Triethylene glycol 40 parts Thiourea
40 parts 2,3-dihydroxynaphthalene-6-sulfonic acid sodium 15 parts 4-diazo N,N-diethylaniline chloride 1/2 Z
n Cl 2 1 0 parts Potassium bromide 20 parts Zinc chloride
A diazo copying material was prepared by adding water to a mixture consisting of 60 parts to make a total volume of 1 liter, coating the mixture on the precoat layer, and drying to provide a photosensitive layer of about 2.5 g/off. In addition, 20 parts of potassium bromide, 15 parts of sodium chloride, 10 parts of potassium chloride,
Similar effects were obtained even when 35 parts of lithium chloride was used instead.
比較例1,2
実施例1、2において各々ハロゲン化アルカリ金属を添
加しないでジアゾ複写材料を作成したものを比較例1、
2とした。Comparative Examples 1 and 2 Diazo copying materials were prepared in Examples 1 and 2 without adding an alkali metal halide, respectively.
It was set as 2.
以上のようにして得られた各複写材料について、その画
像濃度、感度及び強制劣化試験後の感度を次のようにし
て測定し、その結果を表−1に示す。For each of the copying materials obtained as described above, the image density, sensitivity, and sensitivity after forced deterioration test were measured as follows, and the results are shown in Table 1.
画像濃度:未露光部を市販の乾式ジアゾ複写機(水銀灯
光源)で現像し、マクベス濃度計にて反射濃度を測定し
た。Image density: The unexposed area was developed using a commercially available dry type diazo copying machine (mercury lamp light source), and the reflection density was measured using a Macbeth densitometer.
製造時感度:上記の複写機にて一定紙送り速度で焼付け
、完全にジアゾが分解する露光時間を求め、このときの
実施例の感度を100として表した。Sensitivity during manufacturing: Printing was performed using the above-mentioned copying machine at a constant paper feed speed, and the exposure time at which the diazo was completely decomposed was determined, and the sensitivity of the example at this time was expressed as 100.
強制劣化試験後感度:製造後50℃,RH50%の条件
で24時間放置後の感度を製造時感度と同一条件で測定
して分解の程度を求め、製造時感度100に対する比率
で表示した。Sensitivity after forced deterioration test: The sensitivity after being left for 24 hours at 50° C. and 50% RH after manufacture was measured under the same conditions as the sensitivity at the time of manufacture to determine the degree of decomposition, and expressed as a ratio to the sensitivity at time of manufacture 100.
(表−1)
以上の結果より、本発明の場合は感度が高く、強制劣化
試験による感度低下が少ないことがわかる。(Table 1) From the above results, it can be seen that the sensitivity is high in the case of the present invention, and the decrease in sensitivity due to the forced deterioration test is small.
[発明の効果]
本発明はジアゾ化合物とカップリング威分を主成分とし
、更に感度向上剤、例えばハロゲン化アルカリ金属、特
に塩化リチウム、塩化ナトリウム、塩化カリウム、臭化
カリウムの少なくとも1種類を含む感光性液状組威物を
支持体表面に塗布乾燥することで、高感度且つ経時によ
る感度低下の少ないジアゾ複写材料を得ることが出来た
。[Effects of the Invention] The present invention contains a diazo compound and a coupling component as main components, and further contains a sensitivity improver, such as an alkali metal halide, particularly at least one of lithium chloride, sodium chloride, potassium chloride, and potassium bromide. By applying and drying the photosensitive liquid composition onto the surface of a support, a diazo copying material with high sensitivity and little loss of sensitivity over time could be obtained.
Claims (1)
分とする感光層を有する2成分型ジアゾ複写材料におい
て、該感光層中にハロゲン化アルカリ金属を含むことを
特徴とする2成分型ジアゾ複写材料。A two-component diazo copying material having a photosensitive layer on a support containing a diazo compound and a coupling component as main components, characterized in that the photosensitive layer contains an alkali metal halide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19178789A JPH0355539A (en) | 1989-07-24 | 1989-07-24 | Two-component type diazo copying material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19178789A JPH0355539A (en) | 1989-07-24 | 1989-07-24 | Two-component type diazo copying material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0355539A true JPH0355539A (en) | 1991-03-11 |
Family
ID=16280534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19178789A Pending JPH0355539A (en) | 1989-07-24 | 1989-07-24 | Two-component type diazo copying material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0355539A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1769843A3 (en) * | 2005-09-30 | 2008-12-03 | Air Products and Chemicals, Inc. | Use of 2,3-Dihydroxynaphthalene-6-Sulfonic Acid Salts as Dispersants |
-
1989
- 1989-07-24 JP JP19178789A patent/JPH0355539A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1769843A3 (en) * | 2005-09-30 | 2008-12-03 | Air Products and Chemicals, Inc. | Use of 2,3-Dihydroxynaphthalene-6-Sulfonic Acid Salts as Dispersants |
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