JPS62183458A - Ready mixed processing agent for color development - Google Patents
Ready mixed processing agent for color developmentInfo
- Publication number
- JPS62183458A JPS62183458A JP2624286A JP2624286A JPS62183458A JP S62183458 A JPS62183458 A JP S62183458A JP 2624286 A JP2624286 A JP 2624286A JP 2624286 A JP2624286 A JP 2624286A JP S62183458 A JPS62183458 A JP S62183458A
- Authority
- JP
- Japan
- Prior art keywords
- color development
- agent
- processing agent
- group
- 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.)
- Pending
Links
- 238000012545 processing Methods 0.000 title claims abstract description 59
- 238000011161 development Methods 0.000 title claims abstract description 57
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 78
- 239000002904 solvent Substances 0.000 claims abstract description 24
- ZFXPBTZXYNIAJW-UHFFFAOYSA-N 4-[2-(2-phenylethenyl)phenyl]triazine Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1C1=CC=NN=N1 ZFXPBTZXYNIAJW-UHFFFAOYSA-N 0.000 claims abstract description 20
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims description 26
- 239000006081 fluorescent whitening agent Substances 0.000 claims description 12
- 239000000470 constituent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007844 bleaching agent Substances 0.000 abstract 5
- 238000004321 preservation Methods 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 description 24
- -1 silver halide Chemical class 0.000 description 23
- 239000000243 solution Substances 0.000 description 17
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 16
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 15
- 239000002738 chelating agent Substances 0.000 description 14
- 125000001424 substituent group Chemical group 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 4
- 229910052783 alkali metal Chemical group 0.000 description 4
- 150000001340 alkali metals Chemical group 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 4
- 125000000542 sulfonic acid group Chemical group 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical group OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000001769 aryl amino group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 125000004663 dialkyl amino group Chemical group 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- BVJSUAQZOZWCKN-UHFFFAOYSA-N p-hydroxybenzyl alcohol Chemical compound OCC1=CC=C(O)C=C1 BVJSUAQZOZWCKN-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 1
- MSHFRERJPWKJFX-UHFFFAOYSA-N 4-Methoxybenzyl alcohol Chemical compound COC1=CC=C(CO)C=C1 MSHFRERJPWKJFX-UHFFFAOYSA-N 0.000 description 1
- HVBSAKJJOYLTQU-UHFFFAOYSA-M 4-aminobenzenesulfonate Chemical compound NC1=CC=C(S([O-])(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-M 0.000 description 1
- HFGHRUCCKVYFKL-UHFFFAOYSA-N 4-ethoxy-2-piperazin-1-yl-7-pyridin-4-yl-5h-pyrimido[5,4-b]indole Chemical compound C1=C2NC=3C(OCC)=NC(N4CCNCC4)=NC=3C2=CC=C1C1=CC=NC=C1 HFGHRUCCKVYFKL-UHFFFAOYSA-N 0.000 description 1
- KMTDMTZBNYGUNX-UHFFFAOYSA-N 4-methylbenzyl alcohol Chemical compound CC1=CC=C(CO)C=C1 KMTDMTZBNYGUNX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910018830 PO3H Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QBDMQLFBPDJHLQ-UHFFFAOYSA-N acetic acid;ethanol;propan-2-one Chemical compound CCO.CC(C)=O.CC(O)=O QBDMQLFBPDJHLQ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- MIAUJDCQDVWHEV-UHFFFAOYSA-N benzene-1,2-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1S(O)(=O)=O MIAUJDCQDVWHEV-UHFFFAOYSA-N 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 229910021538 borax Inorganic materials 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
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000004112 carboxyamino group Chemical group [H]OC(=O)N([H])[*] 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002443 hydroxylamines Chemical class 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- 150000004989 p-phenylenediamines Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-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
- 239000003021 water soluble solvent Substances 0.000 description 1
- KYBJXENQEZJILU-UHFFFAOYSA-N zolamine Chemical compound C1=CC(OC)=CC=C1CN(CCN(C)C)C1=NC=CS1 KYBJXENQEZJILU-UHFFFAOYSA-N 0.000 description 1
- 229950006211 zolamine Drugs 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は発色現像用調合処理剤に関し、更に詳しくはハ
ロダン化銀カラー写真感光材料の発色現像液に使用する
トリアジニルスチルベン系螢光増白剤を含む発色現像用
調合処理剤に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a compounded processing agent for color development, and more particularly to a compound processing agent for color development containing a triazinylstilbene-based fluorescent whitening agent used in a color development solution for silver halide color photographic light-sensitive materials. This relates to a compounded treatment agent.
一般にカラー印画紙は露光された後、パラフェニレンジ
アミン系現像主薬による発色現体、漂白定着、水洗又は
水洗代替安定化処理を主とする処理工程を経てカラー印
画が出来る。その際、カラー印画の色再現の色再現性や
未露光部の白さ、いわゆる白地性がすぐれていることは
極めて重要なことである。この白地性を改良するための
技術としてトリアジニルスチルベン系螢光増白剤を発色
現像液に添加する技術が米国特許第4232112号公
報、特開昭59−49537号公報等に知られており実
用されている。Generally, after color photographic paper is exposed to light, it undergoes processing steps that mainly include color development using a paraphenylenediamine developing agent, bleach-fixing, washing with water, or stabilization treatment as an alternative to washing with water, to produce color prints. In this case, it is extremely important that color prints have excellent color reproducibility and whiteness of unexposed areas, so-called whiteness. As a technique for improving this white background property, a technique of adding a triazinylstilbene-based fluorescent whitening agent to a color developing solution is known, such as in U.S. Pat. It is put into practical use.
通常、ハロダン化銀カラー写真感光材料の処理に用いら
れる発色現像液は、発色現像主薬として、例えばp−フ
ェニレンジアミン誘導体またはこれらの塩類、アルカリ
剤として炭酸塩、ホウ酸塩、またはリン酸塩、保恒剤と
して亜硫酸塩、ヒドロキシルアミン塩等で代表される如
き現像剤成分を含有し、更に磨製に応じて現像促進剤と
して貧溶解性溶媒(以下!、og Pが0.4以上の溶
媒という。)例えばベンジルアルコール等、キレート剤
トシてアミンカルメン酸、有機ホスホン酸等を含んでい
る。Usually, color developing solutions used for processing silver halide color photographic materials contain, for example, p-phenylenediamine derivatives or salts thereof as color developing agents, carbonates, borates, or phosphates as alkaline agents, Contains developer components such as sulfites and hydroxylamine salts as preservatives, and also contains poorly soluble solvents (hereinafter!, solvents with an og P of 0.4 or more) as development accelerators depending on the polishing process. ), for example, benzyl alcohol, chelating agents such as amine carmenic acid, organic phosphonic acid, etc.
このような発色現像液は、連続的に使用され、その使用
が長時間に及ぶと、その主要成分が消費され、あるいは
処理される感光材料から添加された成分が溶出するため
に発色現像タンク液の活性度が失われ、得られる画像特
性が劣化することが多い。Such a color developing solution is used continuously, and when used for a long period of time, its main components are consumed or the added components are eluted from the photosensitive material being processed, so that the color developing tank solution is activity is lost, and the resulting image characteristics often deteriorate.
そこで一般的には上記の連続処理によシ失われた現像成
分を補給し、あるいは感光材料から溶出された添加剤成
分等を稀釈することを目的として発色現像補充液を準備
し、これを必要量づつ前記発色現像タンク液に補充する
方法が行なわれている。Therefore, generally, a color developer replenisher is prepared and used for the purpose of replenishing the developing components lost during the above continuous processing or diluting the additive components etc. eluted from the photosensitive material. A method of replenishing the color developing tank solution in small amounts is practiced.
この発色現像タンク液又は発色現像補充液の調合を簡単
にするため、一般に3〜5の74− トに分割して濃縮
貯蔵し、使用直前に一定量の水に対して前記分割された
調合処理剤(濃縮貯蔵物)を混合溶解し作成する。ここ
で、トリアジニルスチルベン系螢光増白剤を貯蔵する方
法として粉剤の独立パートとして又はtog Pが0.
4以上の溶媒例えばベンジルアルコールを主成分とする
パートに含有させる方法(特開昭60−220344号
明細書に記載)が知られている。In order to simplify the preparation of this color developing tank liquid or color developing replenisher, it is generally divided into 3 to 5 parts and concentrated and stored, and immediately before use, the divided preparation process is carried out on a certain amount of water. Prepared by mixing and dissolving the agent (concentrated stock). Here, the triazinylstilbene-based fluorescent brightener can be stored as an independent part of a powder or as a tog P of 0.
A method (described in JP-A-60-220344) in which a part mainly contains four or more solvents, such as benzyl alcohol, is known.
上記方法のうち、Log Pが0.4以上の溶媒を主成
分とするパートに含有させる場合にも前記螢光増白剤の
溶解性が充分でないため、多量のエチレングリコール、
トリエタノールアミン等が必要であった。その上前記螢
光増白剤を前記Log Pが0.4以上の溶媒を主成分
とするノクートに官有させると、長期に渡る保存で前記
螢光増白剤が分解し、不安定であシ、白地を改良する効
果が減少するという欠点があった。Among the above methods, even when a solvent with a Log P of 0.4 or more is contained in a part mainly composed of a solvent, the solubility of the fluorescent brightener is not sufficient, so a large amount of ethylene glycol,
Triethanolamine etc. were required. Moreover, when the fluorescent whitening agent is affixed to Nokuto whose main component is a solvent with a Log P of 0.4 or more, the fluorescent whitening agent decomposes during long-term storage and becomes unstable. However, there was a drawback that the effect of improving the white background was reduced.
また、前記螢光増白剤の分解を防止するために該螢光増
白剤を独立した粉剤として使用することが知られている
。It is also known to use the fluorescent brightener as a separate powder in order to prevent its decomposition.
しかし、単独の粉剤の場合、分割されている調合処理剤
の数が増えるため取シ扱いが煩雑になシ、更に粉体であ
るため作業環境上、また溶解に時間が掛るなどの点から
も好ましくない。そこで螢光増白剤は単独で、しかも粉
剤でない状態で使用することが好ましい。そのために、
前記螢光増白剤を例えば水溶液として使用することも考
えられる。However, in the case of a single powder, handling is complicated because the number of divided processing agents increases, and since it is a powder, it is difficult to work in the work environment and takes time to dissolve. Undesirable. Therefore, it is preferable to use the fluorescent brightener alone and not as a powder. for that,
It is also conceivable to use the fluorescent brighteners, for example as an aqueous solution.
しかし、調合用処理剤の数(分割されている)は少なく
することが溶解作業性の向上、溶解ミスの減少になるこ
とから常に強く要望されている。However, there is always a strong desire to reduce the number of processing agents for preparation (divided) because this improves dissolution workability and reduces dissolution errors.
従って本発明の目的は、発色現像液に用いるトリアジニ
ルスチルベン系螢光増白剤の取シ扱いの簡単な液体の安
定な発色現像用調合処理剤を提供することにあり、第2
の目的は発色現像液の分割された発色現像用調合処理剤
の数を1パート減少することの出来る発色現像用調合処
理剤を提供することKある。Therefore, it is an object of the present invention to provide a liquid and stable color developing treatment agent for triazinylstilbene-based fluorescent brighteners used in color developing solutions, which is easy to handle.
The object of the present invention is to provide a mixed processing agent for color development which can reduce the number of divided processing agents for color development by one part.
上記本発明の目的はトリアジニルスチルベン系螢光増白
剤とヒドロキシルアミン及び/又はその塩と水を主要構
成成分とする発色現像用調合処理剤によシ達成すること
ができる。The above-mentioned object of the present invention can be achieved by a compound processing agent for color development which contains a triazinylstilbene fluorescent brightener, hydroxylamine and/or its salt, and water as main components.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
一般に前記ヒドロキシルアミンは他成分によって触媒的
分解を受けやすく、従って非常に不安定であシ、単独の
粉剤又は水溶液の状態で貯蔵されている。ところが本発
明者らが鋭意研究した結果、前記ヒドロキシルアミン及
び/又はその塩の水溶液中に前記トリアゾニルスチルベ
ン系螢光増白剤を含有させたところ、前記ヒドロキシル
アミン自身の安定性に何ら問題はなく、しかも前記トリ
アジニルスチルベン系螢光増白剤についてもtag P
が0.4以上の溶媒を主成分とするパートに含有させる
場合に比較して、分解が極めて少なく、白地改良の効果
の減少もないことが判明した。Generally, the hydroxylamine is susceptible to catalytic decomposition by other components and is therefore very unstable, and is stored in the form of a single powder or an aqueous solution. However, as a result of intensive research by the present inventors, when the triazonylstilbene-based fluorescent brightener was incorporated into an aqueous solution of the hydroxylamine and/or its salt, no problems were found with respect to the stability of the hydroxylamine itself. Moreover, the above-mentioned triazinylstilbene-based fluorescent brightener also has tag P.
It was found that the decomposition was extremely small and the white background improvement effect was not reduced compared to the case where the main component contained a solvent having a particle diameter of 0.4 or more.
本発明に用いられるトリアジニルスチルベン系螢光増白
剤は下記一般式で表わされるものが好ましい。The triazinylstilbene type fluorescent brightener used in the present invention is preferably one represented by the following general formula.
1Y2
式中、x 、x 、y およびY2は各々水酸基、
塩素、臭素等のハロゲン原子、アルキル基(例えばメチ
ル、エチル等)、アリール基(例えばフェR20は各々
水素原子、tt置換基有していてもよいアルキル基又は
置換基を有してもよいアリール基を、R2,及びR2□
は各々置換基を有していてもよいアルキレン基を、8□
3は水素原子、置換基を有してもよいアルキル基又は置
換基を有していてもよいアリール基を表し、Mはカチオ
ン(例えばナトリウム、カリウム、アンモニウム等)ヲ
表ス。1Y2 In the formula, x , x , y and Y2 are each a hydroxyl group,
Halogen atoms such as chlorine and bromine, alkyl groups (e.g. methyl, ethyl, etc.), aryl groups (e.g. FeR20 each has a hydrogen atom, an alkyl group that may have a tt substituent, or an aryl group that may have a substituent) groups, R2, and R2□
each represents an alkylene group which may have a substituent, 8□
3 represents a hydrogen atom, an alkyl group which may have a substituent, or an aryl group which may have a substituent, and M represents a cation (eg, sodium, potassium, ammonium, etc.).
上記R191R20及びR23で表されるアルキル基は
好ましくは炭素数1〜6であシ、上記R21及びR2□
で表されるアルキレン基は好ましくは炭素数1〜2であ
る。The alkyl group represented by the above R191R20 and R23 preferably has 1 to 6 carbon atoms, and the above R21 and R2□
The alkylene group represented by preferably has 1 to 2 carbon atoms.
上記R1? l R20及びR25で表されるアルキル
基及びアリール基並びに上記R及びR2□で表され2す
るアルキレン基の置換基としてはヒドロキシ基、スルホ
基、スルホアミノ基及びカルボキシアミノ基が好ましい
。R1 above? l Preferred substituents for the alkyl group and aryl group represented by R20 and R25 and the alkylene group represented by R and R2□ are a hydroxy group, a sulfo group, a sulfoamino group, and a carboxyamino group.
ミノ基(例えばメチルアミン、エチルアミン、プロピル
アミン、ジメチルアミノ、シクロヘキシルアミノ、β−
ヒドロキシエチルアミノ、ジ(β−ヒドロキシエチル)
アミノ、β−スルホエチルアミノ、N−(β−スルホエ
チル)−N’−メチルアミノ、N−(β−ヒドロキシエ
チル)−ソーメチルアミノ等)またはアリールアミノ基
(例えばアニリノ、o−、m−、p−スルホアニリノ、
o−。mino groups (e.g. methylamine, ethylamine, propylamine, dimethylamino, cyclohexylamino, β-
Hydroxyethylamino, di(β-hydroxyethyl)
amino, β-sulfoethylamino, N-(β-sulfoethyl)-N'-methylamino, N-(β-hydroxyethyl)-somethylamino, etc.) or arylamino groups (e.g. anilino, o-, m-, p-sulfoanilino,
o-.
m−、p−クロロアニリノ、O−+ m −e p −
)ルイジノ、o −、m”’ 、p−カルゲキシアミノ
、o−、m−、p−ヒドロキシアニリノ、スルホナフチ
ルアミノ、o−、m−、p−アミノアニリノ、0−、m
−、p−アニリノ等)が挙げられ、けられ、−0R5の
具体例としてアルコキシ基(例えばメト千シ、エトキシ
、メトキシエトキ7等)、アリールオキシ基(例えばフ
ェノキシ、p−スルホフェノキシ等)が挙げられる。m-, p-chloroanilino, O-+ m-e p-
) luidino, o-, m”', p-calgexyamino, o-, m-, p-hydroxyanilino, sulfonaphthylamino, o-, m-, p-aminoanilino, 0-, m
Specific examples of -0R5 include alkoxy groups (e.g., methoxy, ethoxy, methoxyethoxy, etc.) and aryloxy groups (e.g., phenoxy, p-sulfophenoxy, etc.). Can be mentioned.
前記一般式で示される螢光増白剤のなかで好ましい化合
物はx、 、 x4. y、及びY2が全て物であシ、
最も好ましい化合物はX3及びYlの一υ、かつX4及
びY2の一方が一〇R23のとき他方が具体例には下記
の化合物を挙げることができるがこれらに限定されるも
のではない。Among the fluorescent brighteners represented by the above general formula, preferred compounds are x, x4. y and Y2 are all objects,
The most preferable compound is one in which X3 and Yl are 1υ, and one of X4 and Y2 is 10R23, and the other is specific examples, but are not limited to, the following compounds.
本発明に用いるトリアジニルスチルベン系螢光増白剤は
、例えば化成品工業協会編「螢光増白剤j(昭和51年
8月発行)8ページに記載されている通常の方法で合成
することができる・本発明に用いられる上記トリアジニ
ルスチルベン系螢光増白剤は、螢光スペクトルのki大
螢光波長λmaxが433〜440 nmであるときに
本発明の目的がより効果的に達成される。The triazinylstilbene type fluorescent whitening agent used in the present invention can be synthesized, for example, by the usual method described in “Fluorescent Brightener J” (published in August 1976) edited by Japan Chemical Industry Association, page 8. - The above-mentioned triazinylstilbene-based fluorescent brightener used in the present invention can more effectively achieve the purpose of the present invention when the ki major fluorescent wavelength λmax of the fluorescent spectrum is 433 to 440 nm. achieved.
トリアジニルスチルベン系螢光増白剤の発色現像液への
添加量は、該液lllクシ0.05iP〜100ノ範囲
であることが好ましく、更に好ましズは0.19−〜2
0ノ範囲であシ、最も好ましくは0.2g〜10?の範
囲である。The amount of the triazinylstilbene type fluorescent whitening agent added to the color developing solution is preferably in the range of 0.05 iP to 100 iP, more preferably 0.19 to 2.
0g, most preferably 0.2g to 10g. is within the range of
次に本発明に用いられるヒドロキシルアミン及び/又は
その塩とは、一般に発色現像塩の保恒剤として用いられ
、ヒトトロキルアミン及び/又はその塩酸塩、硫酸塩、
硝酸塩、スルファニル酸塩等があシ、下記一般式で表わ
すことができる。Hydroxylamine and/or its salts used in the present invention are generally used as preservatives for color developing salts, and include human trokylamine and/or its hydrochloride, sulfate,
Nitrate, sulfanilate, etc. can be represented by the following general formula.
NH2OH−X
Xは硫酸、塩酸等の無機酸と酢酸、コノ1り酸等の有機
酸を表わす。NH2OH-X X represents an inorganic acid such as sulfuric acid or hydrochloric acid, or an organic acid such as acetic acid or conolic acid.
発色現偽゛夜への添加量は11当り0,1〜100?の
範囲であり、好ましくは0.2〜20?の範囲であシ、
最も好ましくは0.5〜10ノの範囲である。The amount added to the color development fake night is 0.1 to 100 per 11? It is preferably in the range of 0.2 to 20? within the range of
The most preferred range is from 0.5 to 10 degrees.
本発明の発色現像用調合処理剤は濃縮されていることが
輸送のために好ましく、発色現像液11当シを、2〜2
00m/の範囲に濃縮することが好ましく、よシ好まし
くは15〜50−の範囲に濃縮することである。トリア
ジニルスチルベン系螢光増白剤の発色現像用調合処理剤
に含有される量は好ましくは前記発色現像用調合処理剤
11当シ1〜300j’の範囲であり、よシ好ましくは
20〜200?の範囲である。ヒドロキシルアミン及び
その塩の含有される址は前記発色現像用調合処理剤1ノ
当シ20〜600?の範囲が好ましく、よシ好ましくは
50〜500/−の範囲である。It is preferable that the mixed processing agent for color development of the present invention is concentrated for transportation.
It is preferable to concentrate to a range of 00 m/m, more preferably to a range of 15 to 50 m/m. The amount of the triazinylstilbene-based fluorescent whitening agent contained in the mixed processing agent for color development is preferably in the range of 1 to 300j', more preferably 20 to 300j'. 200? is within the range of The amount of hydroxylamine and its salts contained is 20 to 600% per 1 of the above-mentioned color development processing agent. It is preferably in the range of 50 to 500/-, and more preferably in the range of 50 to 500/-.
本発明の発色現像用調合処理剤は一値が7.0以下であ
ることが好ましく、より好ましくはPHO,s〜−6,
0の範囲であυ、最も好ましくはpH1,0〜pH5,
0の範囲である。It is preferable that the mixed processing agent for color development of the present invention has a single value of 7.0 or less, more preferably PHO, s to -6,
0, most preferably pH 1.0 to pH 5,
It is in the range of 0.
更に本発明の発色現像用調合処理剤は、促進剤として一
般に用いられるLog P 0.4以上の溶媒を実質的
に含有しないことが好ましい。ここで、実質的に含有し
ないとは発色現像用調合処理剤11当シに、20d以下
であることであるが、よ)好ましくはゼロであることで
ある。Further, it is preferable that the color development compound processing agent of the present invention does not substantially contain a solvent having a Log P of 0.4 or more, which is generally used as an accelerator. Here, "substantially no content" means that the content of the color development processing agent 11 is 20 d or less, preferably zero.
本発明の発色現像用調合処理剤は水を溶媒として使用す
るものであるが、Log P 0.4以下の水に対する
水溶性の高い溶媒を含有させることについては何ら問題
ない。Although the compound processing agent for color development of the present invention uses water as a solvent, there is no problem in containing a highly water-soluble solvent having a Log P of 0.4 or less.
本発明に係る貧溶解性溶媒とはLog P 014以上
の溶媒でありLog Pは、n−オクタツール/水の分
配係数Pよシ求めた値である。P値は下記の式%式%
このようにして求めたP値の対数がLog P値であり
、この値は脂溶性の尺度として従来から濃薬医薬の分野
で広く用いられてきた値である。LogP値は「ケミカ
ル レピs、 −(Chemical Review
) J誌1971年第71巻6号555頁〜613頁に
記載される表中のLOKPor−tによっても知ること
ができる。また例えば「生態化学」誌第6巻、3頁〜1
1頁に記載される計算方法によっても求めることができ
るが実測値を用いることが好ましく、特に好ましくはn
−オフタールを用いて測定した値を用いることが好まし
い。The poorly soluble solvent according to the present invention is a solvent with a Log P of 014 or more, and the Log P is a value determined from the partition coefficient P of n-octatool/water. The P value is calculated using the following formula: % The logarithm of the P value obtained in this way is the Log P value, and this value has traditionally been widely used in the field of concentrated pharmaceuticals as a measure of fat solubility. . The LogP value is ``Chemical Review, -(Chemical Review
) It can also be known from LOKPor-t in the table described in J Magazine, Vol. 71, No. 6, 1971, pp. 555-613. For example, "Ecochemistry" Vol. 6, pp. 3-1
Although it can also be determined by the calculation method described on page 1, it is preferable to use an actual measured value, and particularly preferably n
- It is preferable to use values measured using ophthal.
上記貧溶解性溶媒は一般に発色現像液の促進剤として用
いられているが、本発明の発色現像用調合処理剤に加え
た場合2層に分離し好ましくない。The above-mentioned poorly soluble solvent is generally used as an accelerator for color developing solutions, but when added to the color developing compound processing agent of the present invention, it separates into two layers, which is not preferable.
本発明で発色現像用調合処理剤にM、加される事が好ま
しくないLogPo、4以上の溶媒とは脂肪族アルコー
ル、脂肪iグリコールエーテル、脂環式アルコール又は
芳香族アルコールであシ、これらのうち炭素数5〜20
個のものである具体例としては
ベンジルアルコール LogP 1.10
0−ヒドロキシンベンジルアルコール Log
P 0.73シクロヘキサノ−h L
ogP 1.232−ペンシルオキシエタノール
LogP O,41アニシルアルコール
Log 0.701−ペンタノール
togPo、4以上フェニルエチルアルコ
ール togP 1.36p−トリルカル
ビノール tOgP 1.36n−ブ
タノール Log 0.4以上フ
ェノール 〃p−ヒドロキシ
ベンジルアルコール 〃ペン・ゾルアミ
ン lジエチレングリコールモツ
プチルエーテル LogPo、41などがあげられる
。In the present invention, the solvent with M, LogPo, which is not preferable to be added to the color development processing agent, and 4 or more solvents are aliphatic alcohols, aliphatic glycol ethers, alicyclic alcohols, or aromatic alcohols. Of which, carbon number is 5 to 20
A specific example is benzyl alcohol LogP 1.10
0-Hydroxynebenzyl alcohol Log
P 0.73 cyclohexano-h L
ogP 1.232-pencyloxyethanol
LogP O,41 anisyl alcohol
Log 0.701-Pentanol
togPo, 4 or more phenylethyl alcohol togP 1.36 p-tolylcarbinol tOgP 1.36 n-butanol Log 0.4 or more phenol p-hydroxybenzyl alcohol pen zolamine l diethylene glycol motuptyl ether LogPo, 41, and the like.
また、togPo、4未満の溶媒としては脂肪族アルコ
ール、有機酸など炭素数が0〜4までのものが主であシ
、極性の高い官能基等が存在すると炭素数が5以上でL
ogPo、4未満となることもあシ、特に限定はされな
いが、具体例として下記の溶媒があげられる。以上のL
og P値は、前記ケミカルレビエー誌に記載されたオ
クタツールを用いて測定した値を主として用い、オクタ
ツールを用いて測定した数値がない場合は、他溶媒を用
いて測定した数値を代用として用いて測定することもで
きる。In addition, togPo, solvents with less than 4 carbon atoms are mainly those with 0 to 4 carbon atoms, such as aliphatic alcohols and organic acids.
Although the ogPo may be less than 4 and is not particularly limited, specific examples include the following solvents. More than L
For the og P value, the value measured using the octatool described in the above-mentioned Chemical Revier magazine is mainly used, and if the value measured using the octatool is not available, the value measured using other solvents is used as a substitute. It can also be measured using
酢酸
エタノール
アセトン
ゾロピオン酸
プロパツール
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
トリエタノールアミン
ポリエチレングリコール
本発明の発色現像用調合処理剤には上記以外に問題のな
い範囲で如何なる化合物を含有させても良いが1本発明
の発色現像用調合処理剤に含有することが好まし上記以
外の化合物としてはキレート剤がある。Acetic acid ethanol Acetone Zoropionic acid Propatur Ethylene glycol Diethylene glycol Triethylene glycol Triethanolamine Polyethylene glycol The compound processing agent for color development of the present invention may contain any compound other than those mentioned above as long as it does not cause any problems. A chelating agent is a compound other than the above that is preferably contained in the color development processing agent.
本発明に好ましいキレート剤は下記一般式(1)〜〔刈
〕のいずれかで示される化合物である。Preferred chelating agents for the present invention are compounds represented by any of the following general formulas (1) to [Kari].
一般式(1) MmPm03m
一般式CII:l Mn + 2Pn03n +
1一般式(I[l) A、−R,−Z−R2−CO
OH式中、Eは置換又は未置換のフルキレン基、シクロ
アルキレン基、フェニレン基、 −R,−OR,−。General formula (1) MmPm03m General formula CII: l Mn + 2Pn03n +
1 General formula (I[l) A, -R, -Z-R2-CO
In the OH formula, E is a substituted or unsubstituted fullkylene group, cycloalkylene group, phenylene group, -R, -OR, -.
−R,−OR,OR,−1−R7ZR7−を表し、2は
>N−a、−h6゜’、N−h6を表し、R1−R7は
置換又は未置換のフルキレン基を表し、A1〜A6は水
素、−OH、−COOM 。-R, -OR, OR, -1-R7ZR7-, 2 represents >N-a, -h6゜', N-h6, R1-R7 represents a substituted or unsubstituted fullkylene group, A1 to A6 is hydrogen, -OH, -COOM.
−PO5M2を表し、Mは水素、アルカリ金属原子を表
し、mは3〜6の整数、nは2〜20の整数を表す。-PO5M2, M represents hydrogen or an alkali metal atom, m represents an integer of 3 to 6, and n represents an integer of 2 to 20.
一般式(V) R8N(CH2PO3M2)2式中
、R8は低級アルキル基、アリール基、アラルキル基、
含窒素6員嬢基〔置換基として−OH。In the general formula (V) R8N(CH2PO3M2)2, R8 is a lower alkyl group, an aryl group, an aralkyl group,
Nitrogen-containing 6-membered group [-OH as a substituent.
−OR、−COOM )を表し、Mは水素原子、アルカ
リ金属原子を表す。-OR, -COOM), and M represents a hydrogen atom or an alkali metal atom.
一般式〔■〕
式中、R7−R11は水素原子、−〇H1低級アルキル
(未置換または置換基として−OH、−COOM 。General formula [■] In the formula, R7-R11 is a hydrogen atom, -0H1 lower alkyl (unsubstituted or as a substituent -OH, -COOM).
−PO3M2 )を表し、B、〜B3は水素原子、−O
H。-PO3M2), B, ~B3 are hydrogen atoms, -O
H.
−COOM 、−PO,M2.−Nj2を表し、Jは水
素原子、低級アルキルt C2I(40H、−PO3M
2を表し、Mは水素原子、アルカリ金属を表し、n、m
は0又は1を表す。-COOM, -PO, M2. -Nj2, J is a hydrogen atom, lower alkyl t C2I (40H, -PO3M
2, M represents a hydrogen atom or an alkali metal, n, m
represents 0 or 1.
一般式〔■〕
0M
R−0−P−OR4゜
式中、R、Rは水素原子、アルカリ金属、C4〜C42
のアルキル基、アルケニル基、環状アルキル基を表す。General formula [■] 0M R-0-P-OR4゜In the formula, R and R are hydrogen atoms, alkali metals, C4 to C42
represents an alkyl group, alkenyl group, or cyclic alkyl group.
一般式〔■〕
式中、R14は01〜,2のアルキル基、C4〜1□の
アルコキシ基、01〜1□のモノアルキルアミノ基、C
2〜、2のジアルキルアミノ基、アミン基、01〜24
のアリロキシ基、C6〜24のアリールアミノ基及びア
ミルオキシ基を表し、Q、〜Q3は−OH,C,〜24
のアルコキシ基、アシルキルオキシ基、アミルオキシ基
、−0M3(Mはカチオン)、アミン基、−モルホリノ
基、環状アミノ基、アルキルアミン基、ジアルキルアミ
ノ基、アリールアミノ基、アルキルオキ7基を示す。General formula [■] In the formula, R14 is an alkyl group of 01 to 2, an alkoxy group of C4 to 1□, a monoalkylamino group of 01 to 1□, C
2-, 2 dialkylamino group, amine group, 01-24
represents an aryloxy group, a C6-24 arylamino group, and an amyloxy group, and Q and ~Q3 are -OH, C, ~24
shows an alkoxy group, an acylkyloxy group, an amyloxy group, -0M3 (M is a cation), an amine group, a -morpholino group, a cyclic amino group, an alkylamine group, a dialkylamino group, an arylamino group, and an alkyloxy group.
一般式CD0
OH
一般式(X)
式中、R151R461R17及びR18はそれぞれ水
素原子、ハロダン原子、スルホン酸基、置換または未置
換の炭素原子数1〜7のアルキル基、は未置換のフェニ
ル基を表す。R311R5□、R35及びR54はそれ
ぞれ水素原子または炭素原子数1〜18のアルキル基を
表す。General formula CD0 OH General formula (X) In the formula, R151R461R17 and R18 each represent a hydrogen atom, a halodane atom, a sulfonic acid group, a substituted or unsubstituted alkyl group having 1 to 7 carbon atoms, and represent an unsubstituted phenyl group . R311R5□, R35 and R54 each represent a hydrogen atom or an alkyl group having 1 to 18 carbon atoms.
一般式(XI)
式中、R24及びR25は水素原子、ハロゲン原子、ス
ルホン酸基を表す。General Formula (XI) In the formula, R24 and R25 represent a hydrogen atom, a halogen atom, or a sulfonic acid group.
一般式〔刈〕
式中、R29及びR5,。はそれぞれ水素原子、リン酸
基、カルゲン酸基、−CH2COOH、−CH2PO3
H2又はそれらの塩を表し、X、は水酸基またはその塩
を表し、Wl、Z、及びY、はそれぞれ水素原子、ハロ
ゲン原子、水酸基、シアノ基、カル♂ン酸基、リン酸基
、スルホン酸基もしくはそれらの塩、アルコキシ基或い
はアルキル基を表す。またm、はOまたは1、n、は1
〜4の整数、■1は1又は2、plは0〜3の整数、q
lは0〜2の整数を表す。General formula [Kari] In the formula, R29 and R5. are hydrogen atom, phosphoric acid group, calgenic acid group, -CH2COOH, -CH2PO3, respectively
H2 or a salt thereof, X represents a hydroxyl group or a salt thereof, and Wl, Z, and Y each represent a hydrogen atom, a halogen atom, a hydroxyl group, a cyano group, a carboxylic acid group, a phosphoric acid group, and a sulfonic acid group. represents a group or a salt thereof, an alkoxy group or an alkyl group. Also, m is O or 1, n is 1
~4 integer, ■1 is 1 or 2, pl is an integer from 0 to 3, q
l represents an integer of 0 to 2.
前記一般式〔1〕〜〔刈〕で示されるキレート剤の具体
ガとしては次のものがあけられる。Specific examples of the chelating agents represented by the general formulas [1] to [Kari] are as follows.
(1) Na4P4012 (2) Na
、P、0゜(3) H4P2O7(4) H3P3o
10(s) Nmbp4o15
0■ αJα0
(HOC2H4)2NCH2COOH
に+ (ハ)(ハ)
翰
PO3Na 2 CH2−PO3H
2(3]) (至)(至
) (ロ)0S
(至)0″I)
(至)PO,H2C1−12COOH
翰 顛
PO,H2PO,H,2
0υ (6)CH2P
O3H2PO3H2
(ハ) (ハ)@′I
) に)151+
52631
(財)OH0H
1551511G
H
PO,H2
6η 鏝I
OH
H2O,P−C−PO,H2
」
2H5H
HOCH2CH(OH)−CH20−P−(ONm)2
むυ
HOCH2CH20−P −(OH) 2ll0CH2
CH−0−P−(ONa)2OH20H
OH
OH2
6η 納H2N−CH2
CH2−0−P−(OH)2IG
σD σ3H2N−C00
−P−(OK)2H3C−Coo−P−(OH)2HO
H
σ滲
CH。(1) Na4P4012 (2) Na
, P, 0° (3) H4P2O7 (4) H3P3o
10(s) Nmbp4o15 0■ αJα0 (HOC2H4)2NCH2COOH + (Ha) (Ha)
翰PO3Na 2 CH2-PO3H
2 (3]) (To) (To) (B) 0S
(to) 0″I)
(To) PO, H2C1-12COOH 翰 顛PO, H2PO, H, 2 0υ (6) CH2P
O3H2PO3H2 (c) (c) @'I
) to) 151+
52631
OH0H 1551511G H PO,H2 6η Trowel I OH H2O,P-C-PO,H2'' 2H5H HOCH2CH(OH)-CH20-P-(ONm)2
Muυ HOCH2CH20-P -(OH) 2ll0CH2
CH-0-P-(ONa)2OH20H OH OH2 6η Delivery H2N-CH2
CH2-0-P-(OH)2IG σD σ3H2N-C00
-P-(OK)2H3C-Coo-P-(OH)2HO
H σ滲CH.
0K 0H C2H50−P −QC2H5 I8 σ鎌 〇 〇 OHOH HO−P−C−P−OH HOHOH 姉 I(0−P −C−P −OH HOHOH (ハ) O0 HO−P−CH−P−OH 0HOHOH (財) O0 0CI(30CH。0K 0H C2H50-P-QC2H5 I8 σ sickle 〇 〇 OHOH HO-P-C-P-OH HOHOH sister I(0-P-C-P-OH HOHOH (c) O0 HO-P-CH-P-OH 0HOHOH (Foundation) O0 0CI (30CH.
■
役)
(ハ) 軸803HC0
0CR3
(ト) 0υ □□
□CH2COOHCH2C00H
(財)
CH2C0OHC)(2C00HCH2C00HCH2
PO3H2CH2PO3H2
(9Iil
CH2COOHCH2C0OH
ぐ)力
CH2C00HCI(2COOH
C0OHC00H
OH2COOHC1(2COOH
(ロ)
CH2PO3Na2
CH2COONa CH2COONaCCH2C00
N CH2C00HCH2C0C)NIL CH
2C00Na本発明において、一般式(■) 、 (V
〕、 (Vl〕。■ Role) (c) Axis 803HC0
0CR3 (g) 0υ □□
□CH2COOHCH2C00H (Foundation) CH2C0OHC) (2C00HCH2C00HCH2
PO3H2CH2PO3H2 (9Iil CH2COOHCH2C0OH) CH2C00HCI (2COOH C0OHC00H OH2COOHC1 (2COOH) CH2PO3Na2 CH2COONa CH2COONaCCH2C00
N CH2C00HCH2C0C) NIL CH
2C00Na In the present invention, the general formula (■), (V
], (Vl).
(IX)および〔刈〕で示されるキレート剤を用いるこ
とが有効であ勺、特に(52) 、 (ss) 、 (
89) 、 (93)。It is effective to use chelating agents represented by (IX) and [Kari], especially (52), (ss), (
89), (93).
(97)及び(101)が特に有効である。上記CD〜
〔刈〕で示されるキレート剤は発色現像用調合処理剤1
ノ当、D 0.1〜300?の範囲で使用することが好
ましく、より好ましくは1〜100F−の範囲で使用す
る仁とである。(97) and (101) are particularly effective. The above CD~
The chelating agent indicated by [Kari] is a compound processing agent 1 for color development.
Noto, D 0.1~300? It is preferable to use it in the range of 1 to 100F, more preferably in the range of 1 to 100F.
本発明は発色現像液(タンク液、補充液および再生液等
)に調整するためにa細分割された発色現像用調合処理
剤に関するものであり、発色現像液を調整するためには
本発明の発色現像用調合処理剤の他に、発色現像主薬、
アルカリ剤亜硫酸塩等を必要とし、本発明を有効にする
ためには発色現像主薬と少量の亜硫酸塩からなる。p4
〜トと、バッファー剤、亜硫酸塩及びキレート剤からな
るパートと、本発明・e−トを含めて3液とすることが
好ましい。しかし、この他にLogPo、4以上の溶媒
を主成分とするパートを用意することも出来る。The present invention relates to a compound processing agent for color development that is subdivided into a color developer to prepare a color developer (tank solution, replenisher, regenerating solution, etc.). In addition to compound processing agents for color development, color developing agents,
An alkaline agent such as sulfite is required, and in order to make the present invention effective, it consists of a color developing agent and a small amount of sulfite. p4
It is preferable to use a three-liquid solution including part 1, part consisting of a buffer agent, sulfite, and chelating agent, and part 1 of the present invention. However, in addition to this, it is also possible to prepare a part whose main component is LogPo, 4 or more solvents.
発色現像主薬としては一般にp−フェニレン系発色現像
主薬が用いられるが、発色現像主薬としては下記一般式
(D)で示される化合物が好ましい。As the color developing agent, a p-phenylene color developing agent is generally used, and as the color developing agent, a compound represented by the following general formula (D) is preferable.
一般式(D)
式中、R41は水素原子、へロrン原子またはアルキル
基を表し、このアルキル基は直鎖または分岐の炭素数1
〜5のアルキル基を表し、l換基を南していてもよい。General formula (D) In the formula, R41 represents a hydrogen atom, a heron atom, or an alkyl group, and this alkyl group is a linear or branched carbon atom having 1 carbon number.
represents an alkyl group of ˜5 and may have an I substituent.
R4□及びR45は水素原子またはアルキル基またはア
リール基を表すが、これらの基は置換基を肩していても
よく、アルキル基の場合アリール基が置換したアルキル
基が好ましい。R4□ and R45 represent a hydrogen atom, an alkyl group, or an aryl group, but these groups may carry a substituent, and in the case of an alkyl group, an alkyl group substituted with an aryl group is preferable.
そしてR及びR45の少なくとも一つは水酸基、カル?
ン酸基、スルホン酸基、アミン基、スルホンアミド基等
の水沼性基が置換したアルキル基または+cH2−i
0 % R4sである。このアルキル基は更に置換基を
有していてもよい。And at least one of R and R45 is a hydroxyl group, car?
an alkyl group or +cH2-i substituted with a water-based group such as a phosphoric acid group, a sulfonic acid group, an amine group, a sulfonamide group, etc.
0% R4s. This alkyl group may further have a substituent.
なお、R45は水素原子またはアルキル基を表し、アル
キル基としては直鎖または分岐の炭素数1〜5のアルキ
ル基を表し、pおよびqは1〜5の整数を表す。Note that R45 represents a hydrogen atom or an alkyl group, the alkyl group represents a linear or branched alkyl group having 1 to 5 carbon atoms, and p and q represent integers of 1 to 5.
次に前記一般式(D)で示される化合物の代表的具体例
を挙げるが、これらに限定されるものではない。Next, typical examples of the compound represented by the general formula (D) will be listed, but the invention is not limited thereto.
(例示化合物)
(D−2)
H2
(D−3)
N)I2
(D−4)
(D−5)
NI(2
(D−6)
H2
(D−7)
H2
(D−8)
NI(2
(D−9)
H2
(D−10)
H2
(D−11)
(D−12)
H2
(D−13)
(D−14)
NH2
(D−15)
これら一般式(D)で示されるp−7ユニレンジアミン
誘導体は有機酸及び無機酸の塩として用いることができ
、例えば塩酸塩、硫酸塩、燐酸塩、p−トルエンスルホ
ン酸塩、亜硫酸塩、シェラ酸塩、ベンゼンジスルホン酸
塩等を用いることができる。(Exemplary compounds) (D-2) H2 (D-3) N) I2 (D-4) (D-5) NI(2 (D-6) H2 (D-7) H2 (D-8) NI( 2 (D-9) H2 (D-10) H2 (D-11) (D-12) H2 (D-13) (D-14) NH2 (D-15) p represented by these general formulas (D) -7 Unilene diamine derivatives can be used as salts of organic acids and inorganic acids, such as hydrochloride, sulfate, phosphate, p-toluenesulfonate, sulfite, sheraate, benzenedisulfonate, etc. Can be used.
上記発色現像主薬の中で好ましくは(D−1)を使用す
ることである。Among the above color developing agents, (D-1) is preferably used.
パファー剤を主成分とするノ臂−トには通常、炭酸塩(
例えば炭酸カリウム、炭酸ナトリウム等)、ホウ酸塩(
例えばホウ酸、ホウ酸ナトリウム、ホウ酸カリウム等)
、リン酸塩(例えばリン酸ナトリウム、リン酸カリウム
等)、亜硫酸塩(例えば亜硫酸ナトリウム、亜硫酸カリ
ウム等)、キレート剤(好ましくは一般式(1)〜(X
I)で示されるキレート剤)、水酸化ナトリウム、水酸
化カリウム等を含有することができる。Puffer-based powders usually contain carbonate (
For example, potassium carbonate, sodium carbonate, etc.), borates (
For example, boric acid, sodium borate, potassium borate, etc.)
, phosphates (e.g. sodium phosphate, potassium phosphate, etc.), sulfites (e.g. sodium sulfite, potassium sulfite, etc.), chelating agents (preferably general formulas (1) to (X
A chelating agent represented by I), sodium hydroxide, potassium hydroxide, etc. can be contained.
本発明の発色現像用調合処理剤を用いて調整する発色現
像液の両値は通常8〜14の範囲である。Both values of the color developing solution prepared using the mixed processing agent for color development of the present invention are usually in the range of 8 to 14.
本発明の発色現像用調合処理剤はカラーネガペ−74’
+−、カラーポジペーノ?−、カラー反転ペーパー等
の印画紙用の処理剤に適用することが好まし〜ゝO
〔効果〕
本発明の発色現像用調合処理剤は、トリアジニルスチル
ベン系螢光m白剤とヒドロキシルアミン及び/又はその
塩と水を主要構成成分とするため、従来の貧溶解性溶媒
を主成分とするパートにトリアジニルスチルベン系螢光
増白剤を含有した発色現像用調合処理剤に比較して、ト
リアジニルスチルベン系螢光増白剤が安定であり、従っ
て長期に渡り保存しても白地改良効果の減少が極めて少
な()。The mixed processing agent for color development of the present invention is color negative paper 74'
+-, color positive peno? - It is preferable to apply it to a processing agent for photographic paper such as color reversal paper. and/or its salt and water as its main components, compared to conventional color development formulation processing agents that contain a triazinylstilbene-based fluorescent brightener in a part whose main component is a poorly soluble solvent. Therefore, triazinylstilbene-based fluorescent brighteners are stable, and therefore their white background improvement effect is extremely unlikely to decrease even after long-term storage ().
また本発明の発色現像用調合処理剤は両値が7.0以下
である場合、更に長期に渡る保存での白地改良効果が維
持される。Further, when both values of the color developing compound processing agent of the present invention are 7.0 or less, the white background improving effect is maintained even during long-term storage.
更に本発明の発色現像用調合処理剤は貧溶解性溶媒を実
質的に含有しないため、同一相の均一を液体として取υ
扱うことができる。しかも取)扱いが簡単であり、発色
現像用調合処理剤の数を17や一ト減少することが出来
る。Furthermore, since the color developing processing agent of the present invention does not substantially contain a poorly soluble solvent, it is possible to treat the same phase uniformly as a liquid.
can be handled. Moreover, it is easy to handle, and the number of mixed processing agents for color development can be reduced by 17 or one point.
実施例−1
カラーペーノー用発色現像液の調合に用いる発色現像用
調合処理剤として、本発明(A)剤、及び比例の(B)
剤を調整した。Example-1 The agent (A) of the present invention and the proportionate amount (B) of the present invention were used as a color development compounding treatment agent used in the preparation of a color developer for color paint.
The agent was adjusted.
づ1−、色男作用調合処理剤(A) 本発明発色現像
用調合処理剤(B)
上記発色現像用調合処理剤(A)と(B)を100m1
ポリピンにそれぞれ100m入れ、60℃恒温槽に30
日間保存した。保存後のヒドロキシルアミンの残存量を
ヒドロキサム酸法で定量した。その結果(A)と(B)
共にヒドロキシルアミンの残存量は93q6であシ、ヒ
ドロキシルアミンとトリアジニルスチルベン系螢光増白
剤を金山する(A)剤はヒドロキシルアミンを単独に含
不する(B)剤に比較して分解性は全く変わらなかった
。1-, Compound processing agent for color development (A) Compound processing agent for color development of the present invention (B) Mixture processing agent for color development of the present invention (A) and (B) in 100 ml
Put 100 m of each into a polypin and place in a 60°C constant temperature bath for 30 m.
Stored for days. The residual amount of hydroxylamine after storage was determined by the hydroxamic acid method. The results (A) and (B)
The residual amount of hydroxylamine in both cases is 93q6, and agent (A), which combines hydroxylamine and triazinylstilbene-based fluorescent brightener, has a lower decomposition rate than agent (B), which does not contain hydroxylamine alone. Gender did not change at all.
実施例−2
実施例−1の保存後の本発明の(A)剤20ゴと下記(
D)剤40dと(E)剤17mJを水920 ’IfL
lに(A) 、 (D) 、 (E)の順で溶かし、臭
化カリウム1.0i!−を加え、H2So4とKOHで
p)I 11. Oに調整し、これを発色現像主薬1と
した。Example-2 20 agents (A) of the present invention after storage in Example-1 and the following (
Add 40d of agent D) and 17mJ of agent (E) to 920'IfL of water.
Dissolve (A), (D), and (E) in this order in 1.0 i of potassium bromide! - and p)I with H2So4 and KOH 11. This was designated as color developing agent 1.
発色現像用調合処理剤(D)
〔例示化合物(D−1)硫酸塩 400IIP発色
現像用調合処理剤(E)
また比較例として実施例−1の保存後の比較例(B)剤
20m/と上記(D)剤4Qtrtlと(E)剤17m
1と例示化合物(E−35)の粉剤0.8 、Pを水9
2−0尻lに溶解し、臭化カリウム1.0 IPを添加
しH2SO4とKOHでpH11,0に調整し、これを
発色現像液I62とした。Mixed processing agent for color development (D) [Illustrative compound (D-1) sulfate 400IIP Mixed processing agent for color development (E) In addition, as a comparative example, Comparative Example (B) agent 20m/ml after storage of Example-1 The above (D) agent 4Qtrtl and (E) agent 17m
1 and 0.8 powder of Exemplified Compound (E-35), P and water 9
The solution was dissolved in 2-0 liters, 1.0 IP of potassium bromide was added, and the pH was adjusted to 11.0 with H2SO4 and KOH, and this was used as color developer I62.
Jal、2の発色現像液を使用して、感光材料としてサ
クラ力う−ペーパー(小西六写真工業(株)装)にKS
−7型感光計(小西六写真工業(株)製)を用いて白色
階段露光を与えた後、次の工程に従って発色現像処理を
行なった。Using Jal.2 color developer, KS was applied to Sakura Power Paper (manufactured by Konishiroku Photo Industry Co., Ltd.) as a photosensitive material.
After white stepwise exposure was applied using a Type-7 sensitometer (manufactured by Konishiroku Photo Industry Co., Ltd.), a color development process was performed according to the following steps.
処理工程 温度(’C) 時間(分)発色
現像 38 1分30秒標白定着
38 1分30秒水洗 30
1分
乾燥 50〜80°0 1分使用した漂白
定着液はサクラカラーペーパー処理剤・タイf−18A
(CPK−18A)(小西六写真工業(株)製を使用
した。Processing process Temperature ('C) Time (minutes) Color development 38 1 minute 30 seconds white fixation
38 Wash with water for 1 minute and 30 seconds 30
Dry for 1 minute 50-80°0 The bleach-fix solution used for 1 minute is Sakura Color Paper Processing Agent/Tie f-18A
(CPK-18A) (manufactured by Konishiroku Photo Industry Co., Ltd.) was used.
41と&2の発色現像液を用いて得られた試料の濃度、
感度、ガンマ値は全てほぼ一致してお)、未露光部白地
も同等であった。The concentration of the sample obtained using the color developer of 41 and &2,
The sensitivity and gamma values were all almost the same), and the unexposed white background was also the same.
即ち本発明の発色現像用調合処理剤(A)を使用した場
合、比較発色現像液A2に対して性能は何ら変らず、色
剤を従来の(B) 、 (C) 、 (D)と螢光増白
剤の粉剤の4ノ譬−トから(A) 、 (B) 、 (
C)の3パートにすることが出来、螢光増白剤を粉体の
まま取シ扱う必要がなく、非常に好ましいことが判る。That is, when the mixed color developing agent (A) of the present invention is used, there is no change in performance compared to the comparative color developing solution A2, and when the coloring agent is used as the conventional color developing agent (B), (C), (D), From the four analogies of photobrightener powder (A), (B), (
C) can be made into three parts, and there is no need to handle the fluorescent brightener as a powder, which is very preferable.
実施例−3
現像促進剤として貧溶解性溶媒の一例であるベンジルア
ルコールを使用する場合について示す。Example 3 A case is shown in which benzyl alcohol, which is an example of a poorly soluble solvent, is used as a development accelerator.
比較として下記発色現像用調合処理剤(F)を作成した
。For comparison, the following mixed processing agent for color development (F) was prepared.
発色現像用調合処理剤(F)
次に上記(F)よシ螢光増白剤(E−22)を除いた(
G)を作成し、下記(H)を作成した。Mixed processing agent for color development (F) Next, the fluorescent whitening agent (E-22) was removed from the above (F) (
G) was created, and the following (H) was created.
発色現像用調合剤(H)
発色現像用調合処理剤(F)と(G)と(H)を100
atポリビンにそれぞれ100m6入れ、60℃恒温漕
に30日間保存した。上記(F) 、 (G)と(H)
と実施例−1の(A) 、 (B) 、 (C)を使用
し下記のごとく発色現像液&3とA4を作成した。Preparation for color development (H) Preparation processing agent for color development (F), (G) and (H) at 100%
100 m6 of each was placed in an AT polybottle and stored in a constant temperature bath at 60°C for 30 days. (F), (G) and (H) above
Using (A), (B), and (C) of Example-1, color developing solutions &3 and A4 were prepared as shown below.
発色現像処理3
発色現像処理4
発色現像処理3と屋4を用いて実施例−1と同じ方法で
現像処理を行った。未露光部白地の440nm反射濃度
を日立分光光度計(日立製作所(株)製)で測定した所
、扁3を使用したものは0.105であるのに対し、扁
4を使用したものは0.099であシ、反射濃度が本発
明のノだ4は低く、実際の目視でもよシ白く見え好まし
い結果であった。更に保存後と新しく作った(F)と(
H)を同じ螢光増白剤濃度とな゛るように希釈して紫外
線吸収(340nm)を測定した。Color development processing 3 Color development processing 4 Development processing was performed in the same manner as in Example-1 using color development processing 3 and 4. When the 440 nm reflection density of the unexposed white background was measured using a Hitachi spectrophotometer (manufactured by Hitachi, Ltd.), it was 0.105 using Flat 3, while it was 0 when using Flat 4. The reflection density of No. 4 of the present invention was 0.099, which was low, and it appeared white even when visually observed, which was a favorable result. Furthermore, after saving and newly created (F) and (
H) was diluted to the same fluorescent brightener concentration and its ultraviolet absorption (340 nm) was measured.
その結果は上記表であシ、本発明の(H)で社螢光増白
剤の分解が小さく極めて好ましい結果であった。The results are shown in the table above, and the decomposition of the fluorescent whitening agent (H) of the present invention was small and extremely favorable.
実施例−4
実施例−1の螢光増白剤(E−35)K換えて(E−1
6) 、 (E−23) 、 (E−24) 、 (E
−32) 、 (E−36)について同じ実験を行った
所、同様の結果が得られた。Example-4 Fluorescent brightener (E-35) in Example-1 was replaced with K (E-1
6), (E-23), (E-24), (E
-32) and (E-36), similar results were obtained.
実施例−5
実施例−1の発色現像用調合処理剤(E)にキレート剤
(5) 、 (52) 、 (88)及び(93)のそ
れぞれを11当シ20?添加し、実施例−1と同じ実験
を行った。Example-5 Each of the chelating agents (5), (52), (88), and (93) was added to the mixed processing agent (E) for color development of Example-1 in an amount of 11 parts and 20 parts. The same experiment as in Example-1 was conducted.
その結果、ヒドロキシルアミンの残存量はキレート剤(
5)が95チで、(52)が96%で、(88)と(9
3)が97%であった。本発明においてキレート剤の添
加は好ましいことが判る。As a result, the remaining amount of hydroxylamine is reduced by the chelating agent (
5) is 95ch, (52) is 96%, (88) and (9
3) was 97%. It turns out that the addition of a chelating agent is preferred in the present invention.
実施例−6
実施例−2の発色現像用調合処理剤(H)にキレート剤
(88)を5bり添加し、声値を4.0 、5.5 。Example-6 5 grams of chelating agent (88) was added to the color development preparation processing agent (H) of Example-2, and the voice values were 4.0 and 5.5.
7.0,8.5.12と変化させて実施例−2の発色現
像液A4と同じ実験を行なった。その結果、−7,0以
下がpH8,5と−12のものに比較し、白地が好まし
く、螢光増白剤の分解も小さいことが判った。The same experiment as in Example 2 was carried out using color developing solution A4, with the developer being changed to 7.0, 8.5.12. As a result, it was found that a white background is preferable when the pH is -7.0 or less, compared to pH 8.5 and -12, and the decomposition of the fluorescent whitening agent is also small.
実施例−7
実施例−2において(G)と(H)を3対20割合で混
合した。その結果、2層分離して、動かすと濁夛1層と
なるが、分注がむずかしくなシ好ましくなかった。又、
60℃恒温槽に30日間保存後、実施例−2と同様にし
て現像処理を行った所、(G)と(H)を別分包にした
ものに比較して白地が劣っていた。Example-7 In Example-2, (G) and (H) were mixed at a ratio of 3:20. As a result, two layers were separated, and when the mixture was moved, it became one layer of cloudy particles, but this was undesirable because it was difficult to dispense. or,
After being stored in a constant temperature bath at 60° C. for 30 days, it was developed in the same manner as in Example 2, and the white background was inferior to that obtained when (G) and (H) were packaged separately.
特許出願人 小西六写真工業株式会社手Kb”L +
+Ir 、TJ’−’、:、!=j’ (ガニ0昭和6
1年5月16 rl
111′−人1Patent applicant: Konishiroku Photo Industry Co., Ltd. TEKb”L +
+Ir, TJ'-', :,! =j' (Gani 0 Showa 6
1st May 16 rl 111'-Person 1
Claims (4)
シルアミン及び/又はその塩と水を主要構成成分とする
ことを特徴とする発色現像用調合処理剤。(1) A compound processing agent for color development characterized by containing a triazinylstilbene type fluorescent whitening agent, hydroxylamine and/or its salt, and water as main constituents.
ることを特徴とする特許請求の範囲第1項記載の発色現
像用調合処理剤。(2) The mixed processing agent for color development according to claim 1, wherein the pH value of the mixed processing agent for color development is 7.0 or less.
Pが0.4以上の溶媒)を実質的に含有しないことを特
徴とする特許請求の範囲第1項または第2項記載の発色
現像用調合処理剤。(3) The compound processing agent for color development is a poorly soluble solvent (log
3. The compound processing agent for color development according to claim 1 or 2, characterized in that it does not substantially contain a solvent having P of 0.4 or more.
チルベン系螢光増白剤の含有量が1g〜300gの範囲
であり、ヒドロキシルアミン及びその塩の含有量が20
g〜600gの範囲であることを特徴とする特許請求の
範囲第1項〜第3項記載の発色現像用調合処理剤。(4) The content of triazinylstilbene-based fluorescent whitening agent is in the range of 1 g to 300 g per 1 liter of the mixed processing agent for color development, and the content of hydroxylamine and its salts is in the range of 20 g to 300 g.
4. A compounded processing agent for color development according to claims 1 to 3, characterized in that the amount is in the range of 600 g to 600 g.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2624286A JPS62183458A (en) | 1986-02-07 | 1986-02-07 | Ready mixed processing agent for color development |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2624286A JPS62183458A (en) | 1986-02-07 | 1986-02-07 | Ready mixed processing agent for color development |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62183458A true JPS62183458A (en) | 1987-08-11 |
Family
ID=12187831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2624286A Pending JPS62183458A (en) | 1986-02-07 | 1986-02-07 | Ready mixed processing agent for color development |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62183458A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204257A (en) * | 1987-02-20 | 1988-08-23 | Fuji Photo Film Co Ltd | Method for processing silver halide color photographic sensitive material |
JPH03156301A (en) * | 1990-07-25 | 1991-07-04 | Koganei Ltd | Position detecting device of fluid-pressure actuating apparatus |
KR100537299B1 (en) * | 1997-05-23 | 2006-10-04 | 시바 스페셜티 케미칼스 홀딩 인크. | Triazinylaminostilbene compound, preparation method thereof, fluorescence brightening method using an aqueous preparation containing the same and a glycolytic agent |
-
1986
- 1986-02-07 JP JP2624286A patent/JPS62183458A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204257A (en) * | 1987-02-20 | 1988-08-23 | Fuji Photo Film Co Ltd | Method for processing silver halide color photographic sensitive material |
JPH03156301A (en) * | 1990-07-25 | 1991-07-04 | Koganei Ltd | Position detecting device of fluid-pressure actuating apparatus |
KR100537299B1 (en) * | 1997-05-23 | 2006-10-04 | 시바 스페셜티 케미칼스 홀딩 인크. | Triazinylaminostilbene compound, preparation method thereof, fluorescence brightening method using an aqueous preparation containing the same and a glycolytic agent |
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