JPH0336676B2 - - Google Patents
Info
- Publication number
- JPH0336676B2 JPH0336676B2 JP22164685A JP22164685A JPH0336676B2 JP H0336676 B2 JPH0336676 B2 JP H0336676B2 JP 22164685 A JP22164685 A JP 22164685A JP 22164685 A JP22164685 A JP 22164685A JP H0336676 B2 JPH0336676 B2 JP H0336676B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- aluminum plate
- aluminum
- aqueous solution
- lithographic printing
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 60
- 229910052782 aluminium Inorganic materials 0.000 claims description 48
- 239000007864 aqueous solution Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 239000002738 chelating agent Substances 0.000 claims description 10
- 239000003945 anionic surfactant Substances 0.000 claims description 8
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 15
- -1 alkylbenzene sulfonate Chemical class 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 125000005037 alkyl phenyl group Chemical group 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- ALRHLSYJTWAHJZ-UHFFFAOYSA-N 3-hydroxypropionic acid Chemical compound OCCC(O)=O ALRHLSYJTWAHJZ-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 229940061607 dibasic sodium phosphate Drugs 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- YMAWOPBAYDPSLA-UHFFFAOYSA-N glycylglycine Chemical compound [NH3+]CC(=O)NCC([O-])=O YMAWOPBAYDPSLA-UHFFFAOYSA-N 0.000 description 2
- FDGQSTZJBFJUBT-UHFFFAOYSA-N hypoxanthine Chemical compound O=C1NC=NC2=C1NC=N2 FDGQSTZJBFJUBT-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- NHZMQXZHNVQTQA-UHFFFAOYSA-N pyridoxamine Chemical compound CC1=NC=C(CO)C(CN)=C1O NHZMQXZHNVQTQA-UHFFFAOYSA-N 0.000 description 2
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- KQTIIICEAUMSDG-UHFFFAOYSA-N tricarballylic acid Chemical compound OC(=O)CC(C(O)=O)CC(O)=O KQTIIICEAUMSDG-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- GPYKJDYMMUIUFG-UHFFFAOYSA-N 1-(2-Furanyl)-1,3-butanedione Chemical compound CC(=O)CC(=O)C1=CC=CO1 GPYKJDYMMUIUFG-UHFFFAOYSA-N 0.000 description 1
- YXAOOTNFFAQIPZ-UHFFFAOYSA-N 1-nitrosonaphthalen-2-ol Chemical compound C1=CC=CC2=C(N=O)C(O)=CC=C21 YXAOOTNFFAQIPZ-UHFFFAOYSA-N 0.000 description 1
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 description 1
- NSPLFNGUPLZYHV-UHFFFAOYSA-N 1h-1,5-naphthyridin-4-one Chemical compound C1=CN=C2C(O)=CC=NC2=C1 NSPLFNGUPLZYHV-UHFFFAOYSA-N 0.000 description 1
- DRGAZIDRYFYHIJ-UHFFFAOYSA-N 2,2':6',2''-terpyridine Chemical group N1=CC=CC=C1C1=CC=CC(C=2N=CC=CC=2)=N1 DRGAZIDRYFYHIJ-UHFFFAOYSA-N 0.000 description 1
- XXZJETFEIRYFCD-UHFFFAOYSA-N 2-(aminomethyl)propane-1,3-diamine Chemical compound NCC(CN)CN XXZJETFEIRYFCD-UHFFFAOYSA-N 0.000 description 1
- XNCSCQSQSGDGES-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)C(C)CN(CC(O)=O)CC(O)=O XNCSCQSQSGDGES-UHFFFAOYSA-N 0.000 description 1
- SJBOEHIKNDEHHO-UHFFFAOYSA-N 2-[2-aminoethyl(carboxymethyl)amino]acetic acid Chemical compound NCCN(CC(O)=O)CC(O)=O SJBOEHIKNDEHHO-UHFFFAOYSA-N 0.000 description 1
- RFPMBNQRCCSCMH-UHFFFAOYSA-N 2-[5-[bis(carboxymethyl)amino]pentyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CCCCCN(CC(O)=O)CC(O)=O RFPMBNQRCCSCMH-UHFFFAOYSA-N 0.000 description 1
- WYMDDFRYORANCC-UHFFFAOYSA-N 2-[[3-[bis(carboxymethyl)amino]-2-hydroxypropyl]-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)CN(CC(O)=O)CC(O)=O WYMDDFRYORANCC-UHFFFAOYSA-N 0.000 description 1
- KVXNVGOPYHGVQT-UHFFFAOYSA-N 2-[carboxymethyl(2-sulfanylethyl)amino]acetic acid Chemical compound OC(=O)CN(CCS)CC(O)=O KVXNVGOPYHGVQT-UHFFFAOYSA-N 0.000 description 1
- UYIZJTNMCWIYHZ-UHFFFAOYSA-N 2-[carboxymethyl(3,3-dimethylbutyl)amino]acetic acid Chemical compound CC(C)(C)CCN(CC(O)=O)CC(O)=O UYIZJTNMCWIYHZ-UHFFFAOYSA-N 0.000 description 1
- XWSGEVNYFYKXCP-UHFFFAOYSA-N 2-[carboxymethyl(methyl)amino]acetic acid Chemical compound OC(=O)CN(C)CC(O)=O XWSGEVNYFYKXCP-UHFFFAOYSA-N 0.000 description 1
- ITEOCPCEMFPZAC-UHFFFAOYSA-N 2-[carboxymethyl-(2-hydroxycyclohexyl)amino]acetic acid Chemical compound OC1CCCCC1N(CC(O)=O)CC(O)=O ITEOCPCEMFPZAC-UHFFFAOYSA-N 0.000 description 1
- WEEDGRHKIMNHJA-UHFFFAOYSA-N 2-[carboxymethyl-[(2-hydroxyphenyl)methyl]amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CC1=CC=CC=C1O WEEDGRHKIMNHJA-UHFFFAOYSA-N 0.000 description 1
- PAAZRIZWWOQETQ-UHFFFAOYSA-N 2-[n-(carboxymethyl)-2-sulfoanilino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)C1=CC=CC=C1S(O)(=O)=O PAAZRIZWWOQETQ-UHFFFAOYSA-N 0.000 description 1
- KDRUIMNNZBMLJR-UHFFFAOYSA-N 2-isopropylaminoethylamine Chemical compound CC(C)NCCN KDRUIMNNZBMLJR-UHFFFAOYSA-N 0.000 description 1
- UOOOPKANIPLQPU-XVFCMESISA-N 3'-CMP Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@H](O)[C@H](OP(O)(O)=O)[C@@H](CO)O1 UOOOPKANIPLQPU-XVFCMESISA-N 0.000 description 1
- FSTPGJJFBSOEPY-UHFFFAOYSA-N 3-[bis(carboxymethyl)amino]benzoic acid Chemical compound OC(=O)CN(CC(O)=O)C1=CC=CC(C(O)=O)=C1 FSTPGJJFBSOEPY-UHFFFAOYSA-N 0.000 description 1
- DHDHJYNTEFLIHY-UHFFFAOYSA-N 4,7-diphenyl-1,10-phenanthroline Chemical compound C1=CC=CC=C1C1=CC=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=CN=C21 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 1
- JKZSIEDAEHZAHQ-UHFFFAOYSA-N 4-methoxyphthalic acid Chemical compound COC1=CC=C(C(O)=O)C(C(O)=O)=C1 JKZSIEDAEHZAHQ-UHFFFAOYSA-N 0.000 description 1
- IYBLVRRCNVHZQJ-UHFFFAOYSA-N 5-Hydroxyflavone Chemical compound C=1C(=O)C=2C(O)=CC=CC=2OC=1C1=CC=CC=C1 IYBLVRRCNVHZQJ-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UOOOPKANIPLQPU-UHFFFAOYSA-N Cytidylic acid B Natural products O=C1N=C(N)C=CN1C1C(O)C(OP(O)(O)=O)C(CO)O1 UOOOPKANIPLQPU-UHFFFAOYSA-N 0.000 description 1
- ODBLHEXUDAPZAU-ZAFYKAAXSA-N D-threo-isocitric acid Chemical compound OC(=O)[C@H](O)[C@@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-ZAFYKAAXSA-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
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 108010008488 Glycylglycine Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- UGQMRVRMYYASKQ-UHFFFAOYSA-N Hypoxanthine nucleoside Natural products OC1C(O)C(CO)OC1N1C(NC=NC2=O)=C2N=C1 UGQMRVRMYYASKQ-UHFFFAOYSA-N 0.000 description 1
- ODBLHEXUDAPZAU-FONMRSAGSA-N Isocitric acid Natural products OC(=O)[C@@H](O)[C@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-FONMRSAGSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- UBORTCNDUKBEOP-UHFFFAOYSA-N L-xanthosine Natural products OC1C(O)C(CO)OC1N1C(NC(=O)NC2=O)=C2N=C1 UBORTCNDUKBEOP-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- ISZWRZGKEWQACU-UHFFFAOYSA-N Primuletin Natural products OC1=CC=CC(C=2OC3=CC=CC=C3C(=O)C=2)=C1 ISZWRZGKEWQACU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- XOAAWQZATWQOTB-UHFFFAOYSA-N Taurine Natural products NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 1
- UBORTCNDUKBEOP-HAVMAKPUSA-N Xanthosine Natural products O[C@@H]1[C@H](O)[C@H](CO)O[C@H]1N1C(NC(=O)NC2=O)=C2N=C1 UBORTCNDUKBEOP-HAVMAKPUSA-N 0.000 description 1
- UDMBCSSLTHHNCD-KQYNXXCUSA-N adenosine 5'-monophosphate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O UDMBCSSLTHHNCD-KQYNXXCUSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- GGAUUQHSCNMCAU-UHFFFAOYSA-N butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)CC(C(O)=O)C(C(O)=O)CC(O)=O GGAUUQHSCNMCAU-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- HLVXFWDLRHCZEI-UHFFFAOYSA-N chromotropic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(O)=CC(S(O)(=O)=O)=CC2=C1 HLVXFWDLRHCZEI-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229940116349 dibasic ammonium phosphate Drugs 0.000 description 1
- MZGNSEAPZQGJRB-UHFFFAOYSA-N dimethyldithiocarbamic acid Chemical compound CN(C)C(S)=S MZGNSEAPZQGJRB-UHFFFAOYSA-N 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- IFQUWYZCAGRUJN-UHFFFAOYSA-N ethylenediaminediacetic acid Chemical compound OC(=O)CNCCNCC(O)=O IFQUWYZCAGRUJN-UHFFFAOYSA-N 0.000 description 1
- OUDSFQBUEBFSPS-UHFFFAOYSA-N ethylenediaminetriacetic acid Chemical compound OC(=O)CNCCN(CC(O)=O)CC(O)=O OUDSFQBUEBFSPS-UHFFFAOYSA-N 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011768 flavin mononucleotide Substances 0.000 description 1
- FVTCRASFADXXNN-SCRDCRAPSA-N flavin mononucleotide Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O FVTCRASFADXXNN-SCRDCRAPSA-N 0.000 description 1
- 229940013640 flavin mononucleotide Drugs 0.000 description 1
- FVTCRASFADXXNN-UHFFFAOYSA-N flavin mononucleotide Natural products OP(=O)(O)OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O FVTCRASFADXXNN-UHFFFAOYSA-N 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 229940043257 glycylglycine Drugs 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 1
- KVKFRMCSXWQSNT-UHFFFAOYSA-N n,n'-dimethylethane-1,2-diamine Chemical compound CNCCNC KVKFRMCSXWQSNT-UHFFFAOYSA-N 0.000 description 1
- VATUKUMHBXZSCD-UHFFFAOYSA-N n,n'-dipropylethane-1,2-diamine Chemical compound CCCNCCNCCC VATUKUMHBXZSCD-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- PZZICILSCNDOKK-UHFFFAOYSA-N propane-1,2,3-triamine Chemical compound NCC(N)CN PZZICILSCNDOKK-UHFFFAOYSA-N 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 235000008151 pyridoxamine Nutrition 0.000 description 1
- 239000011699 pyridoxamine Substances 0.000 description 1
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical compound C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 description 1
- ZUQDDQFXSNXEOD-UHFFFAOYSA-N quinoxalin-5-ol Chemical compound C1=CN=C2C(O)=CC=CC2=N1 ZUQDDQFXSNXEOD-UHFFFAOYSA-N 0.000 description 1
- 235000019231 riboflavin-5'-phosphate Nutrition 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
- 235000019794 sodium silicate Nutrition 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- NJRXVEJTAYWCQJ-UHFFFAOYSA-N thiomalic acid Chemical compound OC(=O)CC(S)C(O)=O NJRXVEJTAYWCQJ-UHFFFAOYSA-N 0.000 description 1
- ODBLHEXUDAPZAU-UHFFFAOYSA-N threo-D-isocitric acid Natural products OC(=O)C(O)C(C(O)=O)CC(O)=O ODBLHEXUDAPZAU-UHFFFAOYSA-N 0.000 description 1
- WYWHKKSPHMUBEB-UHFFFAOYSA-N tioguanine Chemical compound N1C(N)=NC(=S)C2=C1N=CN2 WYWHKKSPHMUBEB-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
- DJJCXFVJDGTHFX-XVFCMESISA-N uridine 5'-monophosphate Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(O)=O)O[C@H]1N1C(=O)NC(=O)C=C1 DJJCXFVJDGTHFX-XVFCMESISA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- UBORTCNDUKBEOP-UUOKFMHZSA-N xanthosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C(NC(=O)NC2=O)=C2N=C1 UBORTCNDUKBEOP-UUOKFMHZSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/03—Chemical or electrical pretreatment
- B41N3/034—Chemical or electrical pretreatment characterised by the electrochemical treatment of the aluminum support, e.g. anodisation, electro-graining; Sealing of the anodised layer; Treatment of the anodic layer with inorganic compounds; Colouring of the anodic layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明は、平版印刷版を作成するのに用いる平
版印刷版材の支持体（以下単に「支持体」と言う
こともある。）の処理方法に関するものであり、
支持体の表面を白色化するための処理方法に関す
るものである。[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a support for a lithographic printing plate material (hereinafter also simply referred to as a "support") used to create a lithographic printing plate. It concerns the processing method;
The present invention relates to a treatment method for whitening the surface of a support.
(ロ) 従来の技術
平版印刷版材の一つとして、支持体の表面に感
光性樹脂層を設けたものである。このような平版
印刷版材の支持体として、従来よりアルミニウム
板が広く用いられているが、平版印刷版材の支持
体としての要求性能を満足させる目的で以下の如
き処理がなされている。即ち、感光性樹脂層と支
持体との密着性を与えるためにアルミニウム板表
面を化学的、機械的に研磨して微細な凹凸を形成
（目立て処理）させ、次に表面を傷つきにくくす
るために陽極酸化処理を行い、更に親水性を高め
るために珪酸塩溶液等を用いて処理を行う等であ
る。(b) Prior Art One of the lithographic printing plate materials is one in which a photosensitive resin layer is provided on the surface of a support. Aluminum plates have been widely used as supports for such lithographic printing plate materials, and the following treatments have been carried out in order to satisfy the required performance as a support for lithographic printing plate materials. That is, in order to provide adhesion between the photosensitive resin layer and the support, the surface of the aluminum plate is chemically and mechanically polished to form fine irregularities (sharpening treatment), and then to make the surface less likely to be scratched. Anodization treatment is performed, and further treatment is performed using a silicate solution or the like to increase hydrophilicity.
しかしながら、このような処理工程を経て製造
されたアルミニウム板は感光性樹脂平版印刷版材
の支持体として要求される性能は殆ど満たしてい
るが、アルミニウム板表面が灰白色を呈している
ため、平版印刷版の作成時において画像部と非画
像部とのコントラストが不鮮明であるという欠点
を有していた。そこで、この欠点を解決するため
に本発明者等は特願昭60−49532号に係る発明を
提案した。これは目立て処理されたアルミニウム
板を陰イオン界面活性剤及びアルカリ性物質を含
有する水溶液で浸漬処理し、その後アルミニウム
板を陽極酸化するというものである。 However, although the aluminum plate manufactured through such a treatment process almost satisfies the performance required as a support for photosensitive resin lithographic printing plate material, the surface of the aluminum plate has a grayish-white color, making it difficult to use for lithographic printing. It has a drawback that the contrast between the image area and the non-image area is unclear when the plate is created. Therefore, in order to solve this drawback, the present inventors proposed the invention related to Japanese Patent Application No. 60-49532. This method involves immersing a polished aluminum plate in an aqueous solution containing an anionic surfactant and an alkaline substance, and then anodizing the aluminum plate.
(ハ) 発明が解決しようとする問題点
この方法はアルミニウム板表面が白色化され好
ましいものであるが、連続工程でアルミニウム板
を処理するには不適当な面があつた。即ち、陰イ
オン界面活性剤及びアルカリ性物質を含有する水
溶液が満たされた水槽中をアルミニウム板が連続
して通過してゆくうちに、水溶液中に溶け出した
アルミニウム金属が水酸化アルミニウムとなつて
浮遊し、それがアルミニウム板表面に付着し更に
アルミニウム板の搬送ロール等に付着するという
ことがあつた。この搬送ロール等への水酸化アル
ミニウムの付着は、アルミニウム板の表面を傷つ
ける原因となり好ましいものではない。(c) Problems to be Solved by the Invention Although this method is preferable because it whitens the surface of the aluminum plate, it is unsuitable for treating aluminum plates in a continuous process. That is, as the aluminum plate continuously passes through a water tank filled with an aqueous solution containing an anionic surfactant and an alkaline substance, aluminum metal that dissolves into the aqueous solution becomes aluminum hydroxide and floats. However, it sometimes adhered to the surface of the aluminum plate and further adhered to the transport roll of the aluminum plate. This adhesion of aluminum hydroxide to the conveyor roll etc. is not preferable because it causes damage to the surface of the aluminum plate.
そこで本発明は、水溶液中に溶け出したアルミ
ニウム金属を捕捉し、水溶液中に沈降させること
により、アルミニウム板表面への水酸化アルミニ
ウムの付着ひいてはアルミニウム板の搬送ロール
への水酸化アルミニウムの付着を防止し、アルミ
ニウム表面が傷つくのを防止しようとするもので
ある。 Therefore, the present invention prevents aluminum hydroxide from adhering to the surface of the aluminum plate and, furthermore, from adhering to the transport roll of the aluminum plate, by capturing the aluminum metal that has dissolved into the aqueous solution and allowing it to precipitate in the aqueous solution. The purpose is to prevent the aluminum surface from being damaged.
(ニ) 問題点を解決するための手段及び作用
即ち本発明は、表面に微細な凹凸が形成されて
いるアルミニウム板を、陰イオン界面活性剤とア
ルカリ性物質とアルミニウム金属をキレート化す
るキレート剤とを含有する水溶液で浸漬処理する
ことを特徴とする平版印刷版材用支持体の処理方
法に係るものである。(d) Means and action for solving the problem That is, the present invention provides an aluminum plate having fine irregularities formed on its surface by treating it with an anionic surfactant, an alkaline substance, and a chelating agent that chelates aluminum metal. The present invention relates to a method for treating a support for a lithographic printing plate material, which comprises immersion treatment in an aqueous solution containing the following.
まず、本発明の方法において用いるアルミニウ
ム板は、その表面に微細な凹凸が形成されてい
る。この凹凸はアルミニウム板表面に設けられる
感光性樹脂との密着性を向上させるためのもので
ある。微細な凹凸は、従来公知のエアーホーニン
グ法や液体ホーニング法等の機械的手段で形成さ
れる。エアーホーニング法は研麿砂を空気によつ
てアルミニウム板表面に吹き付けて行うものであ
り、液体ホーニング法は水によつて吹き付けるも
のである。その他アルミニウム板表面に薬品を作
用させて化学的手段で微細な凹凸を形成すること
もできる。 First, the aluminum plate used in the method of the present invention has fine irregularities formed on its surface. This unevenness is for improving the adhesion with the photosensitive resin provided on the surface of the aluminum plate. The fine irregularities are formed by a conventionally known mechanical means such as an air honing method or a liquid honing method. In the air honing method, sand is sprayed onto the aluminum plate surface using air, and in the liquid honing method, sand is sprayed using water. In addition, fine irregularities can also be formed by chemical means by applying a chemical to the surface of the aluminum plate.
本発明で用いる陰イオン界面活性剤としては、
脂肪酸、アルキルベンゼンスルホン酸塩、アルキ
ルスルホン酸塩、アルキルナフタリンスルホン酸
塩、α−オレフインスルホン酸塩、ジアルキルス
ルホコハク酸塩、α−スルホン化脂肪酸塩、Ｎ−
メチル−Ｎ−オレイルタウリン、ポリオキシエチ
レンアルキルエーテル硫酸塩、アルキル硫酸塩、
アルキルリン酸塩、ポリオキシエチレンアルキル
エーテルリン酸塩、ポリオキシエチレンアルキル
フエニルエーテル硫酸塩、ポリオキシエチレンア
ルキルフエニルエーテルリン酸塩、ナフタリンス
ルホン酸塩ホルムアルデヒド縮合物、ナフタリン
スルホン酸塩等が使用できる。これらの中でも特
にアルキルベンゼンスルホン酸塩、アルキルナフ
タリンスルホン酸塩、ポリオキシエチレンアルキ
ルフエニルエーテル硫酸塩、とりわけアルキルナ
フタリンスルホン酸塩がアルカリ性物質を均一に
分散しうる能力に優れているので好ましい。 As the anionic surfactant used in the present invention,
Fatty acid, alkylbenzene sulfonate, alkyl sulfonate, alkylnaphthalene sulfonate, α-olefin sulfonate, dialkyl sulfosuccinate, α-sulfonated fatty acid salt, N-
Methyl-N-oleyl taurine, polyoxyethylene alkyl ether sulfate, alkyl sulfate,
Alkyl phosphates, polyoxyethylene alkyl ether phosphates, polyoxyethylene alkyl phenyl ether sulfates, polyoxyethylene alkyl phenyl ether phosphates, naphthalene sulfonate formaldehyde condensates, naphthalene sulfonates, etc. are used. can. Among these, alkylbenzene sulfonates, alkylnaphthalene sulfonates, polyoxyethylene alkyl phenyl ether sulfates, and especially alkylnaphthalene sulfonates are particularly preferred because they have excellent ability to uniformly disperse alkaline substances.
陰イオン界面活性剤は、アルカリ性物質がアル
ミニウム板表面に均一に作用するのを補助するた
めのものである。 The anionic surfactant is used to help the alkaline substance act uniformly on the surface of the aluminum plate.
本発明で用いるアルカリ性物質としては、水酸
化カリウム、水酸化ナトリウム、水酸化リチウ
ム、水酸化カリウム、水酸化ルビジウム、炭酸ソ
ーダ、重炭酸ソーダ、セスキ炭酸ソーダ、ケイ酸
カリウム、ケイ酸ナトリウム、メタケイ酸ナトリ
ウム、第三リン酸ナトリウム、第二リン酸ナトリ
ウム、第三リン酸アンモニウム、第二リン酸アン
モニウム等を使用することができる。これらの中
でも特に水酸化ナトリウムが少量の添加で、アル
ミニウム板表面を白色化しうるので好ましい。 The alkaline substances used in the present invention include potassium hydroxide, sodium hydroxide, lithium hydroxide, potassium hydroxide, rubidium hydroxide, soda carbonate, sodium bicarbonate, sodium sesquicarbonate, potassium silicate, sodium silicate, sodium metasilicate, Tertiary sodium phosphate, dibasic sodium phosphate, dibasic ammonium phosphate, dibasic ammonium phosphate, etc. can be used. Among these, sodium hydroxide is particularly preferred since it can whiten the surface of the aluminum plate when added in a small amount.
アルカリ性物質はアルミニウム板表面に作用し
て、その表面の灰白色化している部分を除去し、
アルミニウム板表面を白色化するためのものであ
る。 The alkaline substance acts on the aluminum plate surface and removes the grayish white part of the surface.
It is used to whiten the surface of an aluminum plate.
本発明で用いるキレート剤としては、下記に挙
げるものを使用することができる。 As the chelating agent used in the present invention, those listed below can be used.
(i) ポリカルボン酸類及びその類似物。(i) Polycarboxylic acids and their analogs.
シユウ酸、コハク酸、マレイン酸、フタル
酸、トリカルバリル酸、ブタン−１，２，３，
４−テトラカルボン酸、ジグリコール酸、メル
カプトコハク酸、２−カルボキシアニス酸等。 Oxalic acid, succinic acid, maleic acid, phthalic acid, tricarballylic acid, butane-1,2,3,
4-tetracarboxylic acid, diglycolic acid, mercaptosuccinic acid, 2-carboxyanisic acid, etc.
(ii) オキシカルボン酸類及びその類似物。(ii) Oxycarboxylic acids and their analogs.
グリコール酸、β−ヒドロキシプロピオン
酸、酒石酸、イソクエン酸、ピルピン酸、マン
デル酸、サルチル酸等。 Glycolic acid, β-hydroxypropionic acid, tartaric acid, isocitric acid, pyrupic acid, mandelic acid, salicylic acid, etc.
(iii) ポリアミン及びその類似物（例えば多窒素含
有複素環化合物）。(iii) polyamines and their analogs (e.g. multi-nitrogen-containing heterocycles).
エチレンジアミン、プロピレンジアミン、Ｎ
−イソプロピルエチレンジアミン、Ｎ，Ｎ−ジ
メチルエチレンジアミン、Ｎ，N′−ジメチル
エチレンジアミン、Ｎ，N′−ジプロピルエチ
レンジアミン、トリメチレンジアミン、１，３
−ジアミノ−２−アミノメチルプロパン、ジエ
チレントリアミン、２，2′，2″−テルピリジ
ル、１，２，３−トリアミノプロパン、β，
β′，β″−トリアミノトリエチルアミン、イミダ
ゾール、プリン、２−アミノ−６−メルカプト
プリン、５−メチル−０−フエナントロリン、
５−ブロム−０−フエナントロリン等。 Ethylene diamine, propylene diamine, N
-isopropylethylenediamine, N,N-dimethylethylenediamine, N,N'-dimethylethylenediamine, N,N'-dipropylethylenediamine, trimethylenediamine, 1,3
-diamino-2-aminomethylpropane, diethylenetriamine, 2,2',2''-terpyridyl, 1,2,3-triaminopropane, β,
β′,β″-triaminotriethylamine, imidazole, purine, 2-amino-6-mercaptopurine, 5-methyl-0-phenanthroline,
5-bromo-0-phenanthroline, etc.
(iv) アミノカルボン酸類及びその類似物（例えば
カルボキシル化複素環含窒素化合物）。(iv) Aminocarboxylic acids and their analogs (eg, carboxylated heterocyclic nitrogen-containing compounds).
ピリジン−２−カルボン酸、ピリジン−２，
６−ジカルボン酸、イミノジ酢酸、Ｎ−（３，
３−ジメチルブチル）イミノジ酢酸、メルカプ
トエチルイミノジ酢酸、２−ヒドロキシシクロ
ヘキシルイミノジ酢酸、２−ヒドロキシベンジ
ルイミノジ酢酸、Ｎ−（ｍ−カルボキシフエニ
ル）イミノジ酢酸、アミノエチルイミノジ酢
酸、ホスホノメチルイミノジ酢酸、ｏ−スルホ
フエニルイミノジ酢酸、Ｎ，Ｎ−エチレンジア
ミンジ酢酸、Ｎ，N′−ジ（ヒドロキシエチル）
エチレンジアミンジ酢酸、Ｎ−（ｏ−ヒドロキ
シシクロヘキシル）エチレンジアミントリ酢
酸、エチレンジアミンテトラ酢酸、プロピレン
ジアミンテトラ酢酸、ペンタメチレンジアミン
テトラ酢酸、シクロペンタン−１，２−ジアミ
ンテトラ酢酸、シクロヘキサン−１，４−ジア
ミンテトラ酢酸、２−ヒドロキシトリメチレン
ジアミンテトラ酢酸、アスパラギン酸、グリシ
ルグリシン、ジピコリン酸、ビス（イミノジ酢
酸エステル）メチルアミン、キノリン−２−カ
ルボン酸、ジメチルジチオカルバミン酸等。 pyridine-2-carboxylic acid, pyridine-2,
6-dicarboxylic acid, iminodiacetic acid, N-(3,
3-dimethylbutyl)iminodiacetic acid, mercaptoethyliminodiacetic acid, 2-hydroxycyclohexyliminodiacetic acid, 2-hydroxybenzyliminodiacetic acid, N-(m-carboxyphenyl)iminodiacetic acid, aminoethyliminodiacetic acid, phosphonodiacetic acid Methyliminodiacetic acid, o-sulfophenyliminodiacetic acid, N,N-ethylenediaminediacetic acid, N,N'-di(hydroxyethyl)
Ethylenediaminediacetic acid, N-(o-hydroxycyclohexyl)ethylenediaminetriacetic acid, ethylenediaminetetraacetic acid, propylenediaminetetraacetic acid, pentamethylenediaminetetraacetic acid, cyclopentane-1,2-diaminetetraacetic acid, cyclohexane-1,4-diaminetetraacetic acid Acetic acid, 2-hydroxytrimethylenediaminetetraacetic acid, aspartic acid, glycylglycine, dipicolinic acid, bis(iminodiacetate) methylamine, quinoline-2-carboxylic acid, dimethyldithiocarbamic acid, etc.
(v) ヒドロキシルアミン及びその類似物（例えば
ヒドロキシル化複素環含窒素化合物）。(v) Hydroxylamine and its analogues (e.g. hydroxylated heterocyclic nitrogen-containing compounds).
ピリドキサミン、ヒポキサンチン、キサント
シン、β，β′，β″−トリヒドロキシトリエチル
アミン、β−アミノ−β′−ヒドロキシジエチル
スルフイド、シチジン−3′−リン酸、ウリジン
−5′−リン酸、アデノシン−5′−リン酸、フラ
ビンモノヌクレオチド、４−メチルオキシン、
７−メチルオキシン、４−ヒドロキシ−１，５
−ナフチリジン、５−ヒドロキシキノキサリ
ン、４，７−ジフエニル−ｏ−フエナントロリ
ン、１−ニトロソ−β−ナフトール等。 Pyridoxamine, hypoxanthine, xanthosine, β, β′, β″-trihydroxytriethylamine, β-amino-β′-hydroxydiethyl sulfide, cytidine-3′-phosphate, uridine-5′-phosphate, adenosine- 5'-phosphoric acid, flavin mononucleotide, 4-methyloxine,
7-methyloxine, 4-hydroxy-1,5
-naphthyridine, 5-hydroxyquinoxaline, 4,7-diphenyl-o-phenanthroline, 1-nitroso-β-naphthol, etc.
(vi) ポリケトン、ポリオキシ等のその他のキレー
ト剤。(vi) Other chelating agents such as polyketones, polyoxyxes, etc.
トロポリン、４−メチルトロポリン、クロモ
トロープ酸、アセチルアセトン、ベンゾイルア
セトン、フロイルアセトン、２−（α−チエニ
ル）ピリジン、５−ヒドロキシフラボン等。 Tropolin, 4-methyltropolin, chromotropic acid, acetylacetone, benzoylacetone, furoylacetone, 2-(α-thienyl)pyridine, 5-hydroxyflavone, etc.
以上のキレート剤のなかで好ましいのは(iv)のア
ミノカルボン酸類であつて、特にエチレンジアミ
ンテトラ酢酸が最も好ましい。これは、キレート
効果に優れ且つ安価で入手が容易であるからであ
る。 Among the above chelating agents, (iv) aminocarboxylic acids are preferred, and ethylenediaminetetraacetic acid is particularly preferred. This is because it has an excellent chelating effect, is inexpensive, and is easily available.
キレート剤はアルミニウム板から溶け出したア
ルミニウム金属に配位して、安定なキレート化合
物を作り、アルミニウム金属を水溶液中で速やか
に沈降させるという作用をするものである。 The chelating agent coordinates with the aluminum metal dissolved from the aluminum plate to form a stable chelate compound, which functions to rapidly precipitate the aluminum metal in an aqueous solution.
本発明に用いる水溶液は上記三成分を含有する
ものであり、その配合割合は陰イオン界面活性剤
２〜20重量部程度、アルカリ性物質１〜10重量部
程度、キレート剤0.01〜10重量部程度が好まし
く、これらを水100重量部程度に溶解させること
によつて水溶液として調整する。 The aqueous solution used in the present invention contains the above three components, and the blending ratio is about 2 to 20 parts by weight of an anionic surfactant, about 1 to 10 parts by weight of an alkaline substance, and about 0.01 to 10 parts by weight of a chelating agent. Preferably, these are prepared as an aqueous solution by dissolving them in about 100 parts by weight of water.
この水溶液中に表面に微細な凹凸が形成されて
いるアルミニウム板を浸漬して処理するわけであ
るが、この処理条件としては、水溶液温度40〜80
℃程度、浸漬時間10〜60秒程度が好ましい。この
浸漬処理によりアルミニウム板表面の灰白色部分
が除去され、表面が白色化する。そしてこの後、
所望により従来公知の陽極酸化処理や親水化処理
を行つて、平版印刷版材用支持体を得ることがで
きる。 An aluminum plate with fine irregularities formed on its surface is immersed in this aqueous solution for treatment, and the treatment conditions include an aqueous solution temperature of 40-80℃
It is preferable that the temperature is about 10°C and the immersion time is about 10 to 60 seconds. This immersion treatment removes the grayish-white portion on the surface of the aluminum plate, making the surface white. And after this,
If desired, a support for a lithographic printing plate material can be obtained by performing a conventionally known anodic oxidation treatment or hydrophilic treatment.
(ホ) 実施例
（実施例）
脱脂を完了した厚さ0.15mm、巾50cmのアルミニ
ウム板（JIS Ａ−1100）の表面を平均粒径120メ
ツシユの研磨砂（宇治電(株)製、商品名エメリーエ
キストラ）で空気ホーニング方式によつて研磨
し、その後水洗することにより、表面に微細な凹
凸が形成されたアルミニウム板を得た。次いでこ
のアルミニウム板を、下記組成の水溶液を水槽に
貯留して、水溶液温度55℃で30秒間浸漬処理し
た。(e) Example (Example) The surface of a degreased aluminum plate (JIS A-1100) with a thickness of 0.15 mm and a width of 50 cm was polished with abrasive sand (manufactured by Ujiden Co., Ltd., trade name: An aluminum plate with fine irregularities formed on the surface was obtained by polishing using an air honing method using Emery Extra) and then washing with water. Next, this aluminum plate was immersed in an aqueous solution having the following composition in a water tank for 30 seconds at an aqueous solution temperature of 55°C.
水溶液組成
水 100重量部
水酸化ナトリウム ４ 〃
アルキルナフタリンスルホン酸ソーダ（(株)花王
アトラス製、商品名ペレツクスNBL）
４重量部
エチレンジアミンテトラ酢酸 １ 〃
シリコーンエマルジヨン（ユニチカ(株)製、商品
名ユニバブルUB−11） 0.01重量部
（比較例）
比較のため、上記水溶液組成からエチレンジア
ミンテトラ酢酸成分を除いた水溶液を用いて、上
記実施例と同一条件でアルミニウム板を浸漬処理
した。Aqueous solution composition Water 100 parts by weight Sodium hydroxide 4 Sodium alkylnaphthalene sulfonate (manufactured by Kao Atlas Co., Ltd., trade name Perex NBL)
4 parts by weight Ethylenediaminetetraacetic acid 1 Silicone emulsion (manufactured by Unitika Co., Ltd., trade name Unibubble UB-11) 0.01 parts by weight (comparative example) For comparison, an aqueous solution in which the ethylenediaminetetraacetic acid component was removed from the above aqueous solution composition was used. Then, an aluminum plate was subjected to immersion treatment under the same conditions as in the above example.
（実施例と比較例の結果）
実施例の場合、アルミニウム板を約1000m処理
した時点で、水溶液を貯留した水槽下部にキレー
ト化されたアルミニウム金属が堆積し始めた。そ
してその後約5000m処理した時点でもアルミニウ
ム板の表面やアルミニウム板搬送用ロールに異物
が付着することはなかつた。これに対し比較例の
場合、アルミニウム板を約500m処理した時点で
水溶液中に異物が浮遊し始め、約1000m処理した
時点でアルミニウム板表面やアルミニウム板搬送
用ロールに異物が付着し始めた。この結果から明
らかなように、実施例の場合アルミニウム板から
溶け出したアルミニウム金属は、エチレンジアミ
ンテトラ酢酸によつてキレート化され水槽下部に
沈降、堆積して、アルミニウム板表面を汚染しな
いのに対し、比較例の場合はアルミニウム金属が
水溶液中に浮遊しアルミニウム板表面を汚染す
る。(Results of Examples and Comparative Examples) In the case of the example, chelated aluminum metal began to accumulate at the bottom of the water tank in which the aqueous solution was stored when the aluminum plate was processed for about 1000 m. Even after approximately 5,000 m of processing, no foreign matter adhered to the surface of the aluminum plate or to the aluminum plate transport roll. In contrast, in the case of the comparative example, foreign matter began to float in the aqueous solution after approximately 500 m of aluminum plate treatment, and foreign matter began to adhere to the surface of the aluminum plate and the roll for transporting the aluminum plate after approximately 1000 m of treatment. As is clear from this result, in the case of the example, the aluminum metal leached from the aluminum plate was chelated by ethylenediaminetetraacetic acid, settled and deposited at the bottom of the water tank, and did not contaminate the aluminum plate surface. In the case of the comparative example, aluminum metal floats in the aqueous solution and contaminates the surface of the aluminum plate.
(ヘ) 発明の効果
本発明に係る方法を採用すれば、アルミニウム
板表面の灰白色部が除去されて、その表面を白色
化しうると共に、水溶液中に溶け出したアルミニ
ウム金属はキレート剤によつキレート化され、ア
ルミニウム板表面の汚染を防止することができ
る。従つて、異物によつてアルミニウム板表面が
傷つくのを防止することができ、平版印刷版材用
支持体として用いるのに好適である。これに対
し、キレート剤を配合していない水溶液でアルミ
ニウム板を処理すると、水溶液中に溶け出したア
ルミニウム金属によつてアルミニウム板表面が汚
染され、更にアルミニウム板搬送用ロールにアル
ミニウム金属が付着し、アルミニウム板表面を傷
つけ、平版印刷版材用支持体として用いるのに悪
影響を与える。(F) Effects of the Invention If the method according to the present invention is adopted, the grayish white part on the surface of the aluminum plate can be removed and the surface can be whitened, and the aluminum metal dissolved in the aqueous solution can be chelated by the chelating agent. This prevents contamination of the aluminum plate surface. Therefore, it is possible to prevent the surface of the aluminum plate from being damaged by foreign matter, and it is suitable for use as a support for lithographic printing plate materials. On the other hand, when an aluminum plate is treated with an aqueous solution that does not contain a chelating agent, the surface of the aluminum plate is contaminated by the aluminum metal dissolved into the aqueous solution, and furthermore, the aluminum metal adheres to the roll for transporting the aluminum plate. It damages the surface of the aluminum plate and has an adverse effect on its use as a support for lithographic printing plates.
Claims (1)
ウム板を、陰イオン界面活性剤とアルカリ性物質
とアルミニウム金属をキレート化するキレート剤
とを含有する水溶液で浸漬処理することを特徴と
する平版印刷版材用支持体の処理方法。 ２ 陰イオン界面活性剤がアルキルナフタリンス
ルホン酸ソーダである特許請求の範囲第１項記載
の平版印刷版材用支持体の処理方法。 ３ アルカリ性物質が水酸化ナトリウムである特
許請求の範囲第１項記載の平版印刷版材用支持体
の処理方法。 ４ キレート剤がエチレンジアミンテトラ酢酸で
ある特許請求の範囲第１項記載の平版印刷版材用
支持体の処理方法。[Claims] 1. An aluminum plate having fine irregularities formed on its surface is immersed in an aqueous solution containing an anionic surfactant, an alkaline substance, and a chelating agent that chelates aluminum metal. A method for treating a support for a lithographic printing plate material. 2. The method for treating a support for a lithographic printing plate material according to claim 1, wherein the anionic surfactant is sodium alkylnaphthalene sulfonate. 3. The method for treating a support for a lithographic printing plate material according to claim 1, wherein the alkaline substance is sodium hydroxide. 4. The method for treating a support for a lithographic printing plate material according to claim 1, wherein the chelating agent is ethylenediaminetetraacetic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22164685A JPS6280095A (en) | 1985-10-03 | 1985-10-03 | Treatment of base for planographic plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22164685A JPS6280095A (en) | 1985-10-03 | 1985-10-03 | Treatment of base for planographic plate material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280095A JPS6280095A (en) | 1987-04-13 |
| JPH0336676B2 true JPH0336676B2 (en) | 1991-06-03 |
Family
ID=16770040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22164685A Granted JPS6280095A (en) | 1985-10-03 | 1985-10-03 | Treatment of base for planographic plate material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280095A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4939995B2 (en) * | 2007-01-22 | 2012-05-30 | 三光機械株式会社 | Reinforcement of slide weighing mechanism of multi-row stick automatic packaging machine |
-
1985
- 1985-10-03 JP JP22164685A patent/JPS6280095A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6280095A (en) | 1987-04-13 |
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