EP0114028B1 - Farbphotographisches Aufzeichnungsmaterial - Google Patents
Farbphotographisches Aufzeichnungsmaterial Download PDFInfo
- Publication number
- EP0114028B1 EP0114028B1 EP83810582A EP83810582A EP0114028B1 EP 0114028 B1 EP0114028 B1 EP 0114028B1 EP 83810582 A EP83810582 A EP 83810582A EP 83810582 A EP83810582 A EP 83810582A EP 0114028 B1 EP0114028 B1 EP 0114028B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- tert
- butyl
- formula
- group
- 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
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- 239000000463 material Substances 0.000 title claims description 40
- -1 silver halide Chemical class 0.000 claims description 114
- 150000001875 compounds Chemical class 0.000 claims description 55
- 239000001257 hydrogen Substances 0.000 claims description 46
- 229910052739 hydrogen Inorganic materials 0.000 claims description 46
- 125000000217 alkyl group Chemical group 0.000 claims description 35
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 34
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 31
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 30
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 24
- 239000010410 layer Substances 0.000 claims description 24
- 239000003381 stabilizer Substances 0.000 claims description 23
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 22
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 21
- 150000003254 radicals Chemical class 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 17
- 125000001931 aliphatic group Chemical group 0.000 claims description 16
- 125000002947 alkylene group Chemical group 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 12
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 10
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 9
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 229920002554 vinyl polymer Chemical group 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002530 phenolic antioxidant Substances 0.000 claims description 8
- 125000006839 xylylene group Chemical group 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 125000001589 carboacyl group Chemical group 0.000 claims description 7
- 125000004956 cyclohexylene group Chemical group 0.000 claims description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 6
- 125000004450 alkenylene group Chemical group 0.000 claims description 6
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 6
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 6
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 5
- 125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 claims description 5
- 125000004849 alkoxymethyl group Chemical group 0.000 claims description 5
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 5
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 5
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- OLRJXMHANKMLTD-UHFFFAOYSA-N silyl Chemical compound [SiH3] OLRJXMHANKMLTD-UHFFFAOYSA-N 0.000 claims description 5
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 claims description 3
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 3
- PFANXOISJYKQRP-UHFFFAOYSA-N 2-tert-butyl-4-[1-(5-tert-butyl-4-hydroxy-2-methylphenyl)butyl]-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(CCC)C1=CC(C(C)(C)C)=C(O)C=C1C PFANXOISJYKQRP-UHFFFAOYSA-N 0.000 claims description 3
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 claims description 3
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 claims description 3
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 claims description 3
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 claims description 3
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 claims description 3
- PAVVDVNYGRWRAK-UHFFFAOYSA-N [3-(3,5-ditert-butyl-4-hydroxybenzoyl)oxy-2,2-bis[(3,5-ditert-butyl-4-hydroxybenzoyl)oxymethyl]propyl] 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(C(=O)OCC(COC(=O)C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 PAVVDVNYGRWRAK-UHFFFAOYSA-N 0.000 claims description 3
- 125000004419 alkynylene group Chemical group 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 3
- HRDXJKGNWSUIBT-UHFFFAOYSA-N methoxybenzene Chemical group [CH2]OC1=CC=CC=C1 HRDXJKGNWSUIBT-UHFFFAOYSA-N 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 2
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 claims description 2
- SLYRGJDSFOCAAI-UHFFFAOYSA-N 1,3-thiazolidin-2-one Chemical compound O=C1NCCS1 SLYRGJDSFOCAAI-UHFFFAOYSA-N 0.000 claims description 2
- GJDRKHHGPHLVNI-UHFFFAOYSA-N 2,6-ditert-butyl-4-(diethoxyphosphorylmethyl)phenol Chemical compound CCOP(=O)(OCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 GJDRKHHGPHLVNI-UHFFFAOYSA-N 0.000 claims description 2
- VFBJXXJYHWLXRM-UHFFFAOYSA-N 2-[2-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]ethylsulfanyl]ethyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCCSCCOC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 VFBJXXJYHWLXRM-UHFFFAOYSA-N 0.000 claims description 2
- JOWXNCPELQZFHF-UHFFFAOYSA-N 2-[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoyloxy]ethyl 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoate Chemical compound C1=C(O)C(C(C)(C)C)=CC(C(C)(CC(=O)OCCOC(=O)CC(C)(C=2C=C(C(O)=CC=2)C(C)(C)C)C=2C=C(C(O)=CC=2)C(C)(C)C)C=2C=C(C(O)=CC=2)C(C)(C)C)=C1 JOWXNCPELQZFHF-UHFFFAOYSA-N 0.000 claims description 2
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 claims description 2
- INJQRCVPSSLYAI-UHFFFAOYSA-N 3,5-ditert-butyl-4-[2-(2,6-ditert-butyl-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound CC(C)(C)C1=CC(O)=CC(C(C)(C)C)=C1C(C)(C)C1=C(C(C)(C)C)C=C(O)C=C1C(C)(C)C INJQRCVPSSLYAI-UHFFFAOYSA-N 0.000 claims description 2
- MHFUMCKGNOTDSH-UHFFFAOYSA-N 4-[[4,6-bis(octylsulfanyl)-1h-triazin-2-yl]amino]-2,6-ditert-butylphenol Chemical compound N1C(SCCCCCCCC)=CC(SCCCCCCCC)=NN1NC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 MHFUMCKGNOTDSH-UHFFFAOYSA-N 0.000 claims description 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 2
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002396 Polyurea Polymers 0.000 claims description 2
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 2
- 150000003926 acrylamides Chemical class 0.000 claims description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 2
- 125000000732 arylene group Chemical group 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 125000004957 naphthylene group Chemical group 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 claims description 2
- 125000005628 tolylene group Chemical group 0.000 claims description 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims 2
- KJYSXRBJOSZLEL-UHFFFAOYSA-N (2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OC(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 KJYSXRBJOSZLEL-UHFFFAOYSA-N 0.000 claims 1
- MALIONKMKPITBV-UHFFFAOYSA-N 2-(3-chloro-4-hydroxyphenyl)-n-[2-(4-sulfamoylphenyl)ethyl]acetamide Chemical compound C1=CC(S(=O)(=O)N)=CC=C1CCNC(=O)CC1=CC=C(O)C(Cl)=C1 MALIONKMKPITBV-UHFFFAOYSA-N 0.000 claims 1
- MVSURDCSHYEKDV-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl 2,2-bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(C(C)(C(=O)OCCOCCOCCO)C=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 MVSURDCSHYEKDV-UHFFFAOYSA-N 0.000 claims 1
- APJAEXGNDLFGPD-AWCRTANDSA-N 3-amino-n-{4-[2-(2,6-dimethyl-phenoxy)-acetylamino]-3-hydroxy-1-isobutyl-5-phenyl-pentyl}-benzamide Chemical compound C([C@@H]([C@@H](O)C[C@H](CC(C)C)NC(=O)C=1C=CC(N)=CC=1)NC(=O)COC=1C(=CC=CC=1C)C)C1=CC=CC=C1 APJAEXGNDLFGPD-AWCRTANDSA-N 0.000 claims 1
- SCEVBRBKKQZTKM-UHFFFAOYSA-N 5-[[6-chloro-5-(1-methylindol-5-yl)-1H-benzimidazol-2-yl]oxy]-N-hydroxy-2-methylbenzamide Chemical compound ClC=1C(=CC2=C(NC(=N2)OC=2C=CC(=C(C(=O)NO)C=2)C)C=1)C=1C=C2C=CN(C2=CC=1)C SCEVBRBKKQZTKM-UHFFFAOYSA-N 0.000 claims 1
- YRHFHARICZKBJR-UHFFFAOYSA-N 6-[3-(2,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]hexyl 3-(2,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCCCCCCOC(=O)CCC=2C(=CC(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1C(C)(C)C YRHFHARICZKBJR-UHFFFAOYSA-N 0.000 claims 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims 1
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical group NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- NFGODEMQGQNUKK-UHFFFAOYSA-M [6-(diethylamino)-9-(2-octadecoxycarbonylphenyl)xanthen-3-ylidene]-diethylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C1=C2C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C21 NFGODEMQGQNUKK-UHFFFAOYSA-M 0.000 claims 1
- JYNZIOFUHBJABQ-UHFFFAOYSA-N allyl-{6-[3-(4-bromo-phenyl)-benzofuran-6-yloxy]-hexyl-}-methyl-amin Chemical group C=1OC2=CC(OCCCCCCN(C)CC=C)=CC=C2C=1C1=CC=C(Br)C=C1 JYNZIOFUHBJABQ-UHFFFAOYSA-N 0.000 claims 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
- 239000011229 interlayer Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 7
- 239000004611 light stabiliser Substances 0.000 description 7
- 125000006040 2-hexenyl group Chemical group 0.000 description 6
- 125000005394 methallyl group Chemical group 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 5
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- 125000004825 2,2-dimethylpropylene group Chemical group [H]C([H])([H])C(C([H])([H])[H])(C([H])([H])[*:1])C([H])([H])[*:2] 0.000 description 4
- SVSARCCKBMZNMR-UHFFFAOYSA-N [1-[2-[methyl-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethyl]amino]ethyl]pyridin-4-ylidene]methyl-oxoazanium;dichloride Chemical compound [Cl-].[Cl-].C1=CC(=C[NH+]=O)C=CN1CCN(C)CCN1C=CC(=C[NH+]=O)C=C1 SVSARCCKBMZNMR-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 4
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 3
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002993 cycloalkylene group Chemical group 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
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- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- VPRCXGWVZIMMGH-UHFFFAOYSA-N octyl 2,2,3,6,6-pentamethylpiperidine-1-carboxylate Chemical compound CCCCCCCCOC(=O)N1C(C)(C)CCC(C)C1(C)C VPRCXGWVZIMMGH-UHFFFAOYSA-N 0.000 description 1
- CJELWUFLTLXYLY-UHFFFAOYSA-N octyl 2-(2,2,6,6-tetramethylpiperidin-1-yl)acetate Chemical compound CCCCCCCCOC(=O)CN1C(C)(C)CCCC1(C)C CJELWUFLTLXYLY-UHFFFAOYSA-N 0.000 description 1
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 description 1
- WAKMOVBCOYGSDK-UHFFFAOYSA-N phenol;triazine Chemical class C1=CN=NN=C1.OC1=CC=CC=C1 WAKMOVBCOYGSDK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical group OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- GBXQPDCOMJJCMJ-UHFFFAOYSA-M trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;bromide Chemical compound [Br-].C[N+](C)(C)CCCCCC[N+](C)(C)C GBXQPDCOMJJCMJ-UHFFFAOYSA-M 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- 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
- G03C7/392—Additives
- G03C7/39296—Combination of additives
-
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/39212—Carbocyclic
- G03C7/39216—Carbocyclic with OH groups
-
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/3924—Heterocyclic
- G03C7/39244—Heterocyclic the nucleus containing only nitrogen as hetero atoms
- G03C7/39248—Heterocyclic the nucleus containing only nitrogen as hetero atoms one nitrogen atom
-
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/3924—Heterocyclic
- G03C7/39244—Heterocyclic the nucleus containing only nitrogen as hetero atoms
- G03C7/39256—Heterocyclic the nucleus containing only nitrogen as hetero atoms three nitrogen atoms
-
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/3928—Spiro-condensed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/132—Anti-ultraviolet fading
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer
Definitions
- the present application relates to a color photographic recording material which contains, in at least one light-sensitive silver halide emulsion layer and / or in at least one of the customary auxiliary layers for stabilization, a mixture of a polyalkylpiperidine light stabilizer specifically substituted on the piperidine nitrogen and a phenolic antioxidant.
- a polyalkylpiperidine light stabilizer specifically substituted on the piperidine nitrogen and a phenolic antioxidant.
- polyalkylpiperidines are generally known as light stabilizers for organic materials, in particular for polymers.
- FR-A-2 357 559 describes the possibility of using polyalkylpiperidines, if appropriate together with antioxidants, for stabilizing polymers.
- Polyalkylpiperidine compounds preferred as component i) are those in which in the group of the formula I, R 1 allyl, benzyl, one group b is one of the numbers 0 or 2, R 7 is C 1 -C 4 alkyl, allyl or benzyl, R 8 is C 1 -C 4 alkyl, allyl or cyclohexyl, Rg is C 1 -C 12 alkyl or allyl or R 8 and Rg together with the N atom to which they are attached form a morpholine or piperidine residue and R io C 1 -C 12 alkyl, vinyl, cyclohexyl, benzyl or phenyl, R 11 hydrogen, methyl or phenyl and R 12 hydrogen, methyl or one Group -CON (R 8 ) (R 9 ) where R 8 and R 9 have the meaning already given in this preference.
- R 14 is a monovalent radical of a carboxylic acid, it is, for example, an acetic, stearic, salicylic, methacrylic, benzoic or ß- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid residue .
- R 14 is a divalent radical of a dicarboxylic acid, it is, for example, a maleic, adipic, suberic, sebacic, phthalic, dibutylmalonic, dibenzylmalonic or butyl (3,5-di-tert-butyl-4) -hydroxybenzyl) -malonic acid residue.
- R 14 represents a trivalent radical of a tricarboxylic acid, it means z.
- R 14 is a divalent radical of a dicarbamic acid, it represents, for example, a hexamethylene-dicarbamic acid or a 2,4-tolylene-dicarbamic acid radical.
- polyalkylpiperidine compounds of this class are listed in Table I below.
- any substituents are C 1 -C 12 alkyl, C 5 -C 8 cycloalkyl or C 2 -C 12 alkylene, they have the meaning already given under a).
- R 16 is a C 2 -C 8 alkenyl optionally substituted with a cyano, carbonyl or carbamide group, then it is, for example, 1-propenyl, allyl, methallyl, 2-butenyl, 2-pentenyl, 2-hexenyl, 2- Octenyl, 2,2-dicyanovinyl, 1-methyl-2-cyano-2-methoxycarbonyl-vinyl, 2,2-diacetylaminovinyl.
- Any C 6 -C 15 arylene substituents are, for example, o-, m- or p-phenylene, 1,4-naphthylene or 4,4'-diphenylene.
- X is in particular cyclohexylene.
- polyalkylpiperidine compounds of this class are listed in Table II below.
- R 17 is hydrogen, C 1 -C 12 alkyl, a group -CH 2 -OCOR 22 , wherein R 22 is hydrogen, C 1 -C 4 alkyl, C 2 -C 6 alkenyl, cyclohexyl, phenyl, benzyl or chloromethyl is a group -CH 2 O-S (O) qR 23 , wherein R 23 is C 1 -C 4 alkyl, p-tolyl or phenyl and q represents the numbers 1 or 2, where R 17 represents a group -CH 2 OCO -NHR 24 means wherein R 24 is hydrogen or C 1 -C 4 alkyl, R 18 is hydrogen or C 1 -C 4 alkyl, R 19 is hydrogen, C 1 -C 12 alkyl, C 3 -C 4 alkoxyalkyl, C 5 -C 8 denotes cycloalkyl, allyl or benzyl, R 20 denotes hydrogen, C 1 -C 4 alkyl,
- C 5 -C 12 cycloalkylene R 25 means z.
- B cyclopentylene, cyclohexylene, cyclooctylene, cyclodecylene or cyclododecylene. Cyclohexylene is preferred.
- Y is C 1 -C 18 alkyl z.
- B methyl, ethyl, propyl, isopropyl, n-butyl, sec.-butyl, tert.-butyl, n-pentyl, 2,2-dimethylpropyl, n-hexyl, 2,3-dimethylbutyl, n-octyl, 1, 1,3,3-tetramethylbutyl, nonyl, decyl, dodecyl, hexadecyl or octadecyl.
- YC 2 -C 12 alkanoyl it is, for example, propionyl, butyryl, octanoyl, dodecanoyl, but preferably acetyl.
- polyalkylpiperidine compounds of this class are the following compounds 18 and 19
- R 28 is a group of the formula means in which R and R 1 have the meaning given for formula I, QO- or -N (R 31 ) -, AC 2 -C 6 alkylene and m are the numbers 0 or 1
- R 29 is the groups R 28
- NR 31 is R 32 , -OR 33 , -NHCH 2 0R 33 or -N (CH 2 OR 33 ) 2
- R 31 is hydrogen, C 1 -C 12 alkyl, allyl, cyclohexyl, benzyl or C 1 -C 4 hydroxyalkyl or a group of the formula R 32 is C 1 -C 12 alkyl, allyl, cyclohexyl, benzyl or C 1 -C 4 hydroxy
- R 31 and R 32 are C 1 -C 4 hydroxyalkyl, they are, for example, 2-hydroxyethyl, 2-hydroxypropyl, 3-hydroxypropyl, 2-hydroxybutyl or 4-hydroxybutyl.
- a or DC is 2 -C 6 alkylene, they are, for example, ethylene, propylene, 2,2-dimethyl propylene, tetramethylene or hexamethylene.
- R 31 and R 32 together represent C4-C5 alkylene or oxaalkylene, this means, for. B. tetramethylene, pentamethylene or 3-oxapentamethylene.
- polyalkylpiperidine compounds of this class are listed in Table IV below:
- any substituents are C 1 -C 12 alkyl, they represent, for example, methyl, ethyl, n-propyl, n-butyl, sec-butyl, tert-butyl, n-hexyl, n-octyl, 2-ethyl-hexyl, n-nonyl, n-decyl, n-undecyl or n-dodecyl.
- Any substituents which are C 1 -C 18 alkyl can represent, for example, the groups mentioned above and, for example, n-tridecyl, n-tetradecyl, n-hexadecyl or n-octadecyl.
- any groups C2-C10 represent alkylene, they mean, for example, ethylene, propylene, 2,2-dimethyl-propylene, tetramethylene, hexamethylene, octamethylene or decamethylene.
- R 35 as C 4 -C 18 alkyl z.
- B n-butyl, sec.-butyl, tert.-butyl, n-hexyl, n-octyl, 2-ethyl-hexyl, n-nonyl, n - decyl, n-dodecyl, n-tridecyl, n-tetradecyl, n-hexadecyl or n-octadecyl.
- R 35 is a C 1 -C 4 alkyl substituted by-CN, it is, for example, cyanomethyl, cyanoethyl, 3-cyano-n-propyl, 4-cyano-n-butyl.
- R 35 is C4-C12 alkylene, it is, for example, 2,2-dimethylpropylene, tetramethylene, hexamethylene, octamethylene, decamethylene or dodecamethylene.
- R 35 is C 7 -C 12 aralkyl, it means in particular phenylethyl, p-methyl-benzyl or especially benzyl.
- R 36 as C 2 -C 4 alkenyl means, for example, vinyl, 1-propenyl, allyl, methallyl, 2-butenyl.
- R 38 means, for example, the groups mentioned for R 36 as alkenyl and, for example, crotyl, 2-hexenyl, 2-octenyl or 2-decenyl.
- R 38 is C 6 -C 10 aryl, it means, for example, phenyl which is unsubstituted or substituted in the o- or p-position by methyl, ethyl, isopropyl, n-butyl or tert-butyl.
- polymeric compounds selected from the group consisting of polyester, polyether, polyamides, polyamines, polyurethanes, polyureas, polyaminotriazines, poly (meth) acrylates, poly (meth) acrylamides and their copolymers, the recurring structural units of which contain a group of formula 1 or are connected via a bivalent group corresponding to formula (I), in which R 1 is a free valence, where R and R 1 have the meaning given for formula I.
- polyalkylpiperidine compounds of this class are the compounds of the following formulas, where m denotes the numbers 2 to about 200.
- polyalkylpiperidine compounds to be used as component i) according to the invention are generally known.
- the stabilizer mixture according to the invention can be incorporated into a photographic material alone or together with other compounds in a known manner.
- the mixing ratio of the polyalkylpiperidine light stabilizer i) to the phenolic antioxidant ii) varies, for example, between 90:10 and 10:90, preferably between 70:30 and 30:70.
- the stabilizer mixture is incorporated into the photographic material in the form of a dispersion, this dispersion either containing no solvent or high or low-boiling solvent or a mixture of such solvents.
- Another suitable form of incorporation is that the stabilizers are incorporated into the photographic material alone or together with other compounds together with a polymer in the form of a latex.
- the dispersions are then used to produce the layers of color photographic recording materials.
- These layers can e.g. B. Intermediate or protective layers, but especially photosensitive (blue, green and red sensitive) silver halide emulsion layers, in which in the development of the exposed recording material from the corresponding color couplers, the cyan (cyan) -, magenta (magenta) - and Yellow dyes are formed.
- the silver halide layers can contain any desired color couplers, in particular cyan, magenta and yellow couplers, which are used to form the dyes mentioned and thus the color formers.
- substrates solvents, polymers
- solvents, polymers are preferred which, together with the stabilizers, give the materials to be stabilized as good a resistance as possible.
- the stabilizer mixtures are incorporated in layers which additionally contain a silver halide dispersion which has been prepared and sensitized by customary methods. However, they can also be present in layers adjacent to layers containing silver halide.
- the photographic materials according to the invention have a customary structure and components which enhance the effectiveness of the stabilizer mixtures or at least do not adversely affect them.
- the stabilizer mixtures containing components i) and ii) can also be combined with ultraviolet absorbers or other light stabilizers in the same layer in addition to the color couplers.
- the stabilizer mixture can also be incorporated into a receiving layer.
- the color photographic materials according to the invention can be processed in a known manner be tested. Furthermore, they can be treated in the course or after processing in a manner which further increases their stability, for example by treatment in a stabilizer bath or the application of a protective coating.
- the invention further relates to a process for the production of color photographic images by imagewise exposure and color development of a color photographic recording material containing a stabilizer mixture with components i) and ii).
- the invention further relates to the photographic color images obtained by this process.
- the stabilizer mixtures to be used according to the invention are also suitable for protecting color photographic layers in which the dyes are incorporated directly into the emulsion and the image is produced by selective bleaching.
- the amount of stabilizer mixture can vary within wide limits and is approximately in the range from 1 to 2000 mg, preferably 100 to 800 and in particular 200 to 500 mg per m 2 of the layer into which it is incorporated.
- the photographic material contains one or more UV absorbers, this can be present together with the stabilizer mixture in one layer or in an adjacent layer.
- the amount of UV absorber can vary within wide limits and is approximately in the range of 200-2000 mg, preferably 400-1000 mg per m 2 of the layer.
- suitable UV absorbers are those of the benzophenone, acrylonitrile, thiazolidone, benzotriazole, oxazole, thiazole and imidazole type.
- the color images obtained by exposure and development with the recording material according to the invention show very good light fastness to visible and ultraviolet light.
- the stabilizer mixtures i) + ii) are practically colorless, so that there is no discoloration of the images; in addition, they are well compatible with the usual photographic additives present in the individual layers. Because of their good effectiveness, their use amount can be reduced and their precipitation or crystallization can be avoided if they are incorporated as an organic solution in the aqueous binder emulsions used for the production of photographic layers.
- the individual processing steps required to produce the color images after exposure of the photographic recording material are not adversely affected by the stabilizer mixtures i) + ii).
- drying is carried out in a drying cabinet with circulating air at room temperature.
- the yellow wedges obtained in this way are irradiated in an Atlas Weather-Ometer with a 2500 W xenon lamp with a total of 42 kJoules / cm 2 (a comparative sample contains no light stabilizer).
- Table 1 shows the percentage decreases in yellow density with an original reflectance density of 1.0 in blue.
- Table 2 contains the corresponding density decreases.
- Table 3 contains the percentage density decreases obtained at the maximum with an initial reflectance density of 1.0.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hydrogenated Pyridines (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Description
- Die vorliegende Anmeldung betrifft ein farbphotographisches Aufzeichnungsmaterial, das in mindestens einer lichtempfindlichen Silberhalogenidemulsionsschicht und/oder in mindestens einer der üblichen Hilfsschichten zur Stabilisierung ein Gemisch aus einem spezifisch am Piperidinstickstoff substituierten Polyalkylpiperidin-Lichtschutzmittel und einem phenolischen Antioxidans enthält. Polyalkylpiperidine sind als sterisch gehinderte Amine allgemein als Lichtschutzmittel für organische Materialien, insbesondere für Polymere, bekannt. So beschreibt zum Beispiel die FR-A-2 357 559 die Möglichkeit, Polyalkylpiperidine gegebenenfalls zusammen mit Antioxidantien zur Stabilisierung von Polymeren einzusetzen. Es wurde auch bereits in der DE-OS 2 126 954 vorgeschlagen, solche Polyalkylpiperidine als Mittel gegen das Ausbleichen von Farbphotographien zu verwenden. Es wurde weiterhin in der EP-A-11 051 vorgeschlagen, als Lichtschutzmittel für Farbphotographien bestimmte Polyalkylpiperidinderivate zu verwenden, die mindestens eine Phenolgruppe enthalten. Es handelt sich dabei um Polyalkylpiperidinester von Hydroxylbenzylmalonsäuren.
- Es ist nun gefunden worden, dass Gemische aus spezifisch am Piperidinstickstoff substituierten Polyalkylpiperidin-Lichtschutzmitteln und phenolischen Antioxidantien eine überraschend bessere stabilisierende Wirkung ausüben.
- Gegenstand der vorliegenden Erfindung ist daher ein farbphotographisches Aufzeichnungsmaterial, das in mindestens einer lichtempfindlichen Silberhalogenidemulsionsschicht, einer Zwischenschicht und/oder einer Schutzschicht ein Stabilisatorgemisch enthaltend
- i) eine Verbindung, die mindestens eine Gruppe der Formel I
- ii) ein phenolisches Antioxidans enthält.
- Als Komponente i) bevorzugte Polyalkylpiperidinverbindungen sind solche, bei denen in der Gruppe der Formel I, R1 Allyl, Benzyl, eine Gruppe
- Zu den erfindungsgemäss als Komponente i) zu verwendenden Polyalkylpiperidinverbindungen gehören insbesondere folgende Verbindungsklassen
- a) Verbindungen der Formel II
- Bedeuten etwaige Substituenten Alkyl, so handelt es sich um geradkettige oder verzweigte Alkylgruppen. Bedeuten sie Cl-C4 Alkyl, dann handelt es sich um Methyl, Ethyl, n-Propyl, Isopropyl, n-Butyl, sec.-Butyl oder tert.-Butyl. Bedeuten sie C1-C8 Alkyl, so kommen zusätzlich z.B. n-Pentyl, 2,2-Dimethylpropyl, n-Hexyl, 2,3-Dimethylbutyl, n-Octyl oder 1,1,3,3-Tetramethylbutyl in Frage. Bedeuten sie C1-C12 Alkyl, so können sie zusätzlich auch z.B. Nonyl, Decyl, Undecyl oder Dodecyl sein. R2, R3 und R4 bedeuten als Ci-C3 Alkyl, Methyl, Ethyl, n-Propyl und Isopropyl. Bevorzugt ist Methyl.
- R10 bedeutet als C5-C8 Cycloalkyl z.B. Cyclopentyl, Cyclohexyl, Cycloheptyl, a-Methylcyclohexyl, Cyclooctyl oder Dimethylcyclohexyl. Bevorzugt ist Cyclohexyl.
- R10 ist als C2-C6Alkenyl z.B. Vinyl, Allyl, Methallyl, Dimethylallyl oder 2-Hexenyl. Bevorzugt ist Vinyl.
- Bedeutet R10 C7-C14 Aralkyl, so handelt es sich z.B. um Benzyl, Phenylethyl, Phenylpropyl, Phenylbutyl oder Naphthylmethyl. Bevorzugt ist Benzyl.
- R10 ist als C7-C10 Alkylphenyl beispielsweise Tolyl, Xylyl, Isopropylphenyl, tert.-Butylphenyl oder Diethylphenyl.
- R11 ist als C2-C13 Alkoxymethyl z. B. Methoxy-, Ethoxy-, Propoxy-, Isopropoxy-, Butoxy-, Pentyloxy-, Hexyloxy-, Octyloxy-, Decyloxy- oder Dodecyloxymethyl.
- R13 bedeutet als C7-C14 Alkaryl beispielsweise durch C1-C4 Alkyl substituiertes Phenyl, wie p-Tolyl, 2,4-Dimethylphenyl, 2,6-Dimethylphenyl, 2,4-Diethylphenyl, 2,6-Diethylphenyl, 4-tert.-Butylphenyl, 2,4-Di-tert.-butylphenyl oder 2,6-Di-tert.-butylphenyl. Bevorzugt sind 2,4-Di-tert.-butylphenyl, 2,4-Dimethylphenyl und p-Tolyl.
- R14 kann als C2-C12 Alkylen z.B. Ethylen, Propylen, 2,2-Dimethylpropylen, Tetramethylen, Hexamethylen, Octamethylen, Decamethylen oder Dodecamethylen sein.
- Als C4-C8 Alkenylen bedeutet R14 z. B. 2-Butenylen-1,4.
- Bedeutet R14 einen einwertigen Rest einer Carbonsäure, so stellt es beispielsweise einen Essigsäure-, Stearinsäure-, Salicylsäure-, Methacrylsäure-, Benzoe- oder ß-(3,5-Di-tert.-butyl-4-hydroxyphenyl)-propionsäurerest dar.
- Bedeutet R14 einen zweiwertigen Rest einer Dicarbonsäure, so stellt es beispielsweise einen Maleinsäure-, Adipinsäure-, Suberinsäure-, Sebacinsäure-, Phthalsäure-, Dibutylmalonsäure-, Dibenzylmalonsäure- oder Butyl-(3,5-di-tert.-butyl-4-hydroxybenzyl)-malonsäurerest dar.
- Stellt R14 einen dreiwertigen Rest einer Tricarbonsäure dar, so bedeutet es z. B. einen Pyromellithsäurerest.
- Bedeutet R14 einen zweiwertigen Rest einer Dicarbaminsäure, so stellt es beispielsweise einen Hexamethylen-dicarbaminsäure- oder einen 2,4-Toluylen-dicarbaminsäurerest dar.
- Besonders interessant sind Verbindungen der Formel II, worin n die Zahlen 1 oder 2 bedeutet und Ri4 wenn n = 1 einen Rest einer aliphatischen Carbonsäure mit 2-18 C-Atomen, einer cycloaliphatischen Carbonsäure mit 5-12 C-Atomen oder einer aromatischen Carbonsäure mit 7-15 C-Atomen, wenn n = 2 einen Rest einer aliphatischen Dicarbonsäure mit 2-12 C-Atomen, einer cycloaliphatischen oder aromatischen Dicarbonsäure mit 8-14 C-Atomen, einer aliphatischen, cycloaliphatischen oder aromatischen Dicarbaminsäure mit 8-14 C-Atomen bedeutet.
-
-
- b) Verbindungen der Formel III
- Stellen etwaige Substituenten C1-C12 Alkyl, C5-C8 Cycloalkyl oder C2-C12 Alkylen dar, so haben sie die bereits unter a) angegebene Bedeutung.
- Als C7-C8 Aralkyl ist R15 insbesondere Phenylethyl oder vor allem Benzyl.
- R15 ist als C2-C18 Alkanoyl beispielsweise Propionyl, Butyryl, Octanoyl, Dodecanoyl, Hexadecanoyl, Octadecanoyl aber bevorzugt Acetyl und als C3-C5 Alkenoyl insbesondere Acryloyl.
- Bedeutet R16 ein gegebenenfalls mit einer Cyano-, Carbonyl- oder Carbamidgruppe substituiertes C2-C8 Alkenyl, dann handelt es sich z.B. um 1-Propenyl, Allyl, Methallyl, 2-Butenyl, 2-Pentenyl, 2-Hexenyl, 2-Octenyl, 2,2-Dicyanovinyl, 1-Methyl-2-cyano-2-methoxycarbonyl-vinyl, 2,2-Diacetylaminovinyl.
- Bedeuten etwaige Substituenten C6-C15 Arylen, so stellen sie z.B. o-, m- oder p-Phenylen, 1,4-Naphthylen oder 4,4'-Diphenylen dar.
- Als C6-C12 Cycloalkylen ist X insbesondere Cyclohexylen.
-
- c) Verbindungen der Formel IV
- Stellen etwaige Substituenten C1-C4 oder C1-C12 Alkyl oder C5-C8 Cycloalkyl dar, so haben sie die bereits unter a) angegebene Bedeutung.
- R19 bedeutet als C3-C4 Alkoxyalkyl z. B. Ethoxymethyl, 2-Methoxyethyl oder 2-Ethoxyethyl.
- R22 ist als C2-C6 Alkenyl z. B. Vinyl, Allyl, Methallyl, Dimethylallyl oder 2-Hexenyl.
- Beispiele für Polyalkylpiperidinverbindungen dieser Klasse sind in der nachstehenden Tabelle III aufgeführt.
- Ebenfalls typische Vertreter dieser Klasse von Verbindungen sind die Verbindungen 16 und 17:
- R25 bedeutet als C4-C8 Alkenylen z. B. 2-Butenylen-1,4.
- R25 bedeutet als C4-C8 Alkinylen z.B. 2-Butinylen-1,4.
- Als C5-C12 Cycloalkylen bedeutet R25 z. B. Cyclopentylen, Cyclohexylen, Cyclooctylen, Cyclodecylen oder Cyclododecylen. Bevorzugt ist Cyclohexylen.
- Y bedeutet als C1-C18 Alkyl z. B. Methyl, Ethyl, Propyl, Isopropyl, n-Butyl, sec.-Butyl, tert.-Butyl, n-Pentyl, 2,2-Dimethylpropyl, n-Hexyl, 2,3-Dimethylbutyl, n-Octyl, 1,1,3,3-Tetramethylbutyl, Nonyl, Decyl, Dodecyl, Hexadecyl oder Octadecyl.
- Bedeutet Y C2-C12 Alkanoyl, so stellt es beispielsweise Propionyl, Butyryl, Octanoyl, Dodecanoyl, aber bevorzugt Acetyl dar.
- Beispiele für Polyalkylpiperidinverbindungen dieser Klasse sind die folgenden Verbindungen 18 und 19
-
- Stellen etwaige Substituenten C1-C12 Alkyl dar, so haben sie die bereits unter a) angegebene Bedeutung.
- Bedeuten R31 und R32 C1-C4 Hydroxyalkyl, so stellen sie z.B. 2-Hydroxyethyl, 2-Hydroxypropyl, 3-Hydroxypropyl, 2-Hydroxybutyl oder 4-Hydroxybutyl dar.
- Bedeuten A oder D C2-C6 Alkylen, so stellen sie beispielsweise Ethylen, Propylen, 2,2-Dimethyipropylen, Tetramethylen oder Hexamethylen dar.
- Stellen R31 und R32 zusammen C4-C5 Alkylen oder Oxaalkylen dar, so bedeutet dies z. B. Tetramethylen, Pentamethylen oder 3-Oxa-pentamethylen.
-
- Ein weiteres Beispiel für Verbindungen dieser Klasse ist folgende Verbindung 23
- Bedeuten etwaige Substituenten C1-C12 Alkyl, so stellen sie z.B. Methyl, Ethyl, n-Propyl, n-Butyl, sek.-Butyl, tert.-Butyl, n-Hexyl, n-Octyl, 2-Ethyl-hexyl, n-Nonyl, n-Decyl, n-Undecyl oder n-Dodecyl dar.
- Etwaige Substituenten, die C1-C18 Alkyl bedeuten, können z.B. die oben angeführten Gruppen und dazu noch beispielsweise n-Tridecyl, n-Tetradecyl, n-Hexadecyl oder n-Octadecyl darstellen.
- Stellen etwaige Gruppen C2-C10 Alkylen dar, so bedeuten sie beispielsweise Ethylen, Propylen, 2,2-Dimethyl-propylen, Tetramethylen, Hexamethylen, Octamethylen oder Decamethylen.
- R35 bedeutet als C4-C18 Alkyl z. B. n-Butyl, sek.-Butyl, tert.-Butyl, n-Hexyl, n-Octyl, 2-Ethyl-hexyl, n-Nonyl, n-Decyl, n-Dodecyl, n-Tridecyl, n-Tetradecyl, n-Hexadecyl oder n-Octadecyl.
- Bedeutet R35 ein durch-CN substituiertes Cl-C4 Alkyl, so stellt es beispielsweise Cyanomethyl, Cyanoethyl, 3-Cyano-n-propyl, 4-Cyano-n-butyl dar.
- Bedeutet R35 C4-C12 Alkylen, so handelt es sich z.B. um 2,2-Dimethylpropylen, Tetramethylen, Hexamethylen, Octamethylen, Decamethylen oder Dodecamethylen.
- Stellt R35 C7-C12 Aralkyl dar, so bedeutet es insbesondere Phenylethyl, p-Methyl-benzyl oder vor allem Benzyl.
- R36 bedeutet als C2-C4 Alkenyl beispielsweise Vinyl, 1-Propenyl, Allyl, Methallyl, 2-Butenyl.
- R38 bedeutet als C2-C10 Alkenyl z.B. die für R36 in der Bedeutung Alkenyl angeführten Gruppen und dazu noch beispielsweise Crotyl, 2-Hexenyl, 2-Octenyl oder 2-Decenyl.
- Stellt R38 C6-C10 Aryl dar, so bedeutet es beispielsweise unsubstituiertes oder in o- oder p-Stellung durch Methyl, Ethyl, Isopropyl, n-Butyl oder tert.-Butyl substituiertes Phenyl.
- Beispiele für Polyalkylpiperidinverbindungen dieser Klasse sind folgende Verbindungen:
- 24) Bis-[2-(2,2,6,6-tetramethylpiperidino)-ethyl]-sebacat
- 25) 1-Octoxycarbonyl-methyl-2,2,6,6-tetramethylpiperidin
- 26) 1,4-Bis-(2,2,6,6-tetramethylpiperidino)-2-buten.
- g) Polymere Verbindungen ausgewählt aus der Gruppe bestehend aus Polyester, Polyether, Polyamide, Polyamine, Polyurethane, Polyharnstoffe, Polyaminotriazine, Poly(meth)acrylate, Poly-(meth)acrylamide und deren Copolymeren, deren wiederkehrende Struktureinheiten eine Gruppe der Formel 1 enthalten oder über eine bivalente Gruppe entsprechend der Formel (I), worin R1 eine freie Valenz bedeutet, verbunden sind, wobei im übrigen R und R1 die für Formel I angegebene Bedeutung haben.
-
-
- Die als Komponente i) erfindungsgemäss einzusetzenden Polyalkylpiperidinverbindungen sind allgemein bekannt.
- Die als Komponente ii) geeigneten phenolischen Antioxidantien sind allgemein bekannt. Es können z.B. folgende genannt werden:
- 1. Alkylierte Monophenole
- 2,6-Di-tert.-butyl-4-methylphenol
- 2-Tert.-butyl-4,6-dimethylphenol
- 2,6-Di-tert.-butyl-4-ethylphenol
- 2,6-Di-tert.-butyl-4-n-butylphenol
- 2,6-Di-tert.-butyl-4-n-butylphenol
- 2,6-Di-cyclopentyl-4-methylphenol
- 2-(α-Methylcyclohexyl)-4,6-dimethylphenol
- 2,6-Di-octadecyl-4-methylphenol
- 2,4,6-Tri-cyclohexylphenol
- 2,6-Di-tert.-butyl-4-methoxymethylphenol
- 2. Alkylierte Hydrochinone
- 2,6-Di-tert.-butyl-4-methoxyphenol
- 2.5-Di-tert.-butyl-hydrochinon
- 2,5-Di-tert.-amyl-hydrochinon
- 2,6-Diphenyl-4-octadecyloxyphenol
- 3. Alkyliden-Bisphenole
- 2,2'-Methylen-bis-(6-tert.-butyl-4-methylphenol)
- 2,2'-Methylen-bis-(6-tert.-butyl-4-ethylphenol)
- 2,2'-Methylen-bis-[4-methyl-6-(α-methylcyclohexyl)-phenol]
- 2,2'-Methylen-bis-(4-methyl-6-cyclohexylphenol)
- 2,2'-Methylen-bis-(6-nonyl-4-methylphenol)
- 2,2'-Methylen-bis-(4,6-di-tert.-butylphenol)
- 2,2'-Ethyliden-bis-(4,6-di-tert.-butylphenol)
- 2,2'-Ethyliden-bis-(6-tert.-butyl-4-isobutylphenol)
- 4,4'-Methylen-bis-(2,6-di-tert.-butylphenol)
- 4,4'-Methylen-bis-(6-tert.-butyl-2-methylphenol)
- 1,1-Bis-(5-tert.-butyl-4-hydroxy-2-methylphenyl)-butan
- 2,6-Di-(3-tert.-butyl-5-methyl-2-hydroxybenzyl)-4-methylphenol
- 1,1,3-Tris-(5-tert.-butyl-4-hydroxy-2-methylphenyl)-butan
- 1,1-Bis-(5-tert.-butyl-4-hydroxy-2-methylphenyl)-3-n-dodecylmercaptobutan
- Ethylenglycol-bis-[3,3-bis-(3'-tert.-butyl-4'-hydroxyphenyl)-butyrat]
- Di-(3-tert.-butyl-4-hydroxy-5-methylphenyl)-dicyclopentadien
- Di-[2-(3'-tert.-butyλ-2'-hydroxy-5'-methyλ-benzyλ)-6-tert.-butyl-4-methyλ-phenyl]-terephthalat.
- 4. Benzylverbindungen
- 1,3,5-Tri-(3,5-di-tert.-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzol
- Di-(3,5-di-tert.-butyl-4-hydroxybenzyl)-sulfid
- 3,5-Di-tert.-butyl-4-hydroxybenzyl-mercaptoessigsäure-isooctylester
- Bis-(4-tert.-butyl-3-hydroxy-2,6-dimethylbenzyl)-dithiol-terephthalat
- 1,3,5-Tris-(3,5-di-tert.-butyl-4-hydroxybenzyl)-isocyanurat
- 1,3,5-Tris-(4-tert.-butyl-3-hydroxy-2,6-dimethylbenzyl)-isocyanurat
- 3,5-Di-tert.-butyl-4-hydroxybenzyl-phosphonsäure-dioctadecylester
- 3,5-Di-tert.-butyl-4-hydroxybenzyl-phosphonsäure-monoethylester
- Calciumsalz.
- 5. Acylaminophenole
- 4-Hydroxy-laurinsäureanilid
- 4-Hydroxy-stearinsäureanilid
- 2,4-Bis-octylmercapto-6-(3,5-di-tert.-butyl-4-hydroxyanilino)-s-triazin
- 6. Ester der ß-(3,5-Di-tert.-butyl-4-hydroxyphenyl)-
- propionsäure mit ein- oder mehrwertigen Alkoholen, wie z.B. mit
- 7. Ester der 3,5-Di-tert.-butyl-4-hydroxyphenyl-
- benzoesäure
- Pentaerythritol-tetrakis-(3,5-di-tert.-butyl-4-hydroxybenzoat)
- 2,4-Di-tert.-butylphenyl-(3,5-di-tert.-butyl-4-hydroxybenzoat)
- 8. Ester der ß-(5-tert.-Butyl-4-hydroxy-3-methyl-
- phenyl)-propionsäure mit ein- oder mehrwertigen Alkoholen, wie z.B. mit
- 9. Amide der ß-(3,5-Di-tert.-butyl-4-hydroxyphenyl)-propionsäure
- wie z. B.
- N,N'-Di-(3,5-di-tert.-butyl-4-hydroxyphenyl- propionyl)-hexamethylendiamin
- N,N'-Di-(3,5-di-tert.-butyl-4-hydroxyphenyl- propionyl)-trimethylendiamin
- N,N'-Di-(3,5-di-tert.-butyl-4-hydroxyphenyl- propionyl)-hydrazin.
- 10. Triazinphenole, wie beispielsweise die Verbindung der Formel X
- Folgende phenolische Antioxidantien sind als Komponente ii) bevorzugt:
- 1) 2,6-Di-tert.-butyl-4-methylphenol,
- 2) 2,2'-Methylen-bis-(6-tert.-butyl-4-methylphenol),
- 3) 2,2'-Methylen-bis-(6-tert.-butyl-4-ethylphenol),
- 4) 4,4'-Methylen-bis-(2,6-di-tert.-butylphenol),
- 5) 2,2-Bis-(2,6-di-tert.-butyl-4-hydroxyphenyl)-propan,
- 6) 2,2'-Methylen-bis-[4-methyl-6-(a-methylcyclohexyl)-phenol],
- 7) 1,1-Bis-(5-tert.-butyl-4-hydroxy-2-methylphenyl)-butan,
- 8) 1,1,3-Tris-(5-tert.-butyl-4-hydroxy-2-methylphenyl)-butan,
- 9) Ethylenglycol-bis-[3,3-bis-(3-tert.-butyl-4-hydroxyphenyl)-butyrat],
- 10) 4,4'-Thio-bis-(6-tert.-butyl-3-methylphenol),
- 11) 1,3,5-Tri-(3,5-di-tert.-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzol,
- 12) Triethylenglycol-bis-(3-methyl-5-tert.-butyl-4-hydroxyphenyl)-propionat,
- 13) 1,3,5-Tris-(3,5-di-tert.-butyl-4-hydroxybenzyl)-isocyanurat,
- 14) 3,5-Di-tert.-butyl-4-hydroxybenzyl-phosphonsäure-diethylester,
- 15) N,N'-Di-(3,5-di-tert.-butyl-4-hydroxyphenyl- propionyl)-hexamethylendiamin,
- 16) 3-Thia-1,5-pentandiol-bis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionat],
- 17) 1,6-Hexandiol-bis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionat],
- 18) Pentaerythritol-tetrakis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionat],
- 19) Pentaerythritol-tetrakis-(3,5-di-tert.-butyl-4-hydroxybenzoat),
- 20) Octadecyl-3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionat,
- 21) 2-(3,5-Di-tert.-butyl-4-hydroxyanilino)-4,6-di-(octylthio)-triazin,
- 22) 2,4-Di-tert.-butylphenyl-(3,5-di-tert.-butyl-4-hydroxybenzoat),
- 23) das Phenol der Formel XI
- 24) das Phenol der Formel X
- Das erfindungsgemässe Stabilisatorgemisch kann allein oder zusammen mit anderen Verbindungen in bekannter Weise in ein photographisches Material eingearbeitet werden.
- Das Mischungsverhältnis von dem Polyalkylpiperidin-Lichtschutzmittel i) zum phenolischen Antioxidans ii) variiert beispielsweise zwischen 90 : 10 und 10 : 90, bevorzugt zwischen 70 : 30 und 30 : 70.
- In der Regel wird das Stabilisatorgemisch allein oder zusammen mit anderen Verbindungen, insbesondere mit den Farbkupplern, in Form einer Dispersion in das photographische Material eingearbeitet, wobei diese Dispersion entweder kein Lösungsmittel oder hoch- oder tiefsiedende Lösungsmittel oder ein Gemisch solcher Lösungsmittel enthält. Eine weitere geeignete Einarbeitungsform besteht darin, dass man die Stabilisatoren allein oder zusammen mit weiteren Verbindungen zusammen mit einem Polymer in Form eines Latex in das photographische Material einarbeitet.
- Die Dispersionen werden dann zur Herstellung der Schichten von farbphotographischen Aufzeichnungsmaterialien verwendet. Diese Schichten können z. B. Zwischen- oder Schutzschichten, insbesondere jedoch lichtempfindliche (blau-, grün- und rot-empfindliche) Silberhalogenidemulsionsschichten sein, in denen bei der Entwicklung des belichteten Aufzeichnungsmaterials aus den entsprechenden Farbkupplern, die Blaugrün (Cyan)-, Purpur (Magenta)- und Gelbfarbstoffe gebildet werden.
- Die Silberhalogenidschichten können beliebige Farbkuppler, insbesondere Blaugrün-, Purpur-und Gelb-Kuppler, die zur Bildung der genannten Farbstoffe und damit der Farbbildner verwendet werden, enthalten.
- Da das Substrat die Wirkung und Stabilität der Stabilisatorgemische beeinflusst, werden Substrate (Lösungsmittel, Polymere) bevorzugt, die zusammen mit den Stabilisatoren eine möglichst gute Beständigkeit der zu stabilisierenden Materialien ergeben.
- In der Regel werden die Stabilisatorgemische in Schichten eingearbeitet, die zusätzlich eine nach üblichen Methoden hergestellte und sensibilisierte Silberhalogenid-Dispersion enthalten. Sie können jedoch auch in zu Silberhalogenid enthaltenden Schichten benachbarten Schichten vorhanden sein.
- Die erfindungsgemässen photographischen Materialien besitzen einen üblichen Aufbau und Komponenten, die die Wirksamkeit der Stabilisatorgemische verstärken oder zumindest nicht nachteilig beeinflussen.
- Im farbphotographischen Aufzeichnungsmaterial gemäss vorliegender Erfindung können die Stabilisatorgemische enthaltend die Komponenten i) und ii) ausser mit den FarbkuppJern zusätzlich auch mit Ultraviolettabsorbern oder anderen Lichtschutzmitteln in der gleichen Schicht kombiniert werden.
- Wenn die Diffusionstransfermethode angewendet wird, kann das Stabilisatorgemisch auch in eine Empfangsschicht eingearbeitet werden.
- Die erfindungsgemässen farbphotographischen Materialien können in bekannter Weise verarbeitet werden. Ferner können sie im Verlauf oder nach der Verarbeitung in einer Weise behandelt werden, die ihre Stabilität weiter erhöht, beispielsweise durch die Behandlung in einem Stabilisatorbad oder das Aufbringen eines Schutzüberzuges.
- Die Erfindung betrifft ferner ein Verfahren zur Herstellung von photographischen Farbbildern durch bildmässige Belichtung und Farbentwicklung eines farbphotographischen Aufzeichnungsmaterials enthaltend ein Stabilisatorgemisch mit den Komponenten i) und ii). Weiterhin betrifft die Erfindung die nach diesem Verfahren erhaltenen photographischen Farbbilder.
- Die erfindungsgemäss einzusetzenden Stabilisatorgemische eignen sich in gewissen Fällen auch zum Schutz farbphotographischer Schichten, in denen die Farbstoffe direkt in die Emulsion eingelagert werden und das Bild durch selektive Bleichung erzeugt wird.
- Die Menge des Stabilisatorgemisches kann in weiten Grenzen schwanken und liegt etwa im Bereich von 1 bis 2000 mg, vorzugsweise 100 bis 800 und insbesondere 200 bis 500 mg pro m2 der Schicht, in die es eingearbeitet wird.
- Falls das photographische Material einen oder mehrere UV-Absorber enthält, so kann dieser mit dem Stabilisatorgemisch zusammen in einer Schicht oder auch in einer benachbarten Schicht vorhanden sein. Die Menge an UV-Absorber kann in weiten Grenzen schwanken und liegt etwa im Bereich von 200-2000 mg, vorzugsweise 400-1000 mg pro m2 der Schicht. Beispiele für geeignete UV-Absorber sind solche vom Benzophenon-, Acrylnitril-, Thiazolidon-, Benztriazol-, Oxazol-, Thiazol- und Imidazoltyp.
- Die mit dem erfindungsgemässen Aufzeichnungsmaterial durch Belichtung und Entwicklung erhaltenen Farbbilder zeigen eine sehr gute Lichtechtheit gegenüber sichtbarem und ultraviolettem Licht. Die Stabilisatorgemische i) + ii) sind praktisch farblos, so dass es zu keiner Verfärbung der Bilder kommt; ausserdem sind sie gut verträglich mit den üblichen, in den einzelnen Schichten vorhandenen photographischen Zusatzstoffen. Aufgrund ihrer guten Wirksamkeit kann man ihre Einsatzmenge herabsetzen und vermeidet so ihre Ausfällung oder ihr Auskristallisieren, wenn 'man sie als organische Lösung in die wässrigen Bindemittelemulsionen, die für die Herstellung photographischer Schichten verwendet werden, einarbeitet. Die einzelnen nach der Belichtung des photographischen Aufzeichnungsmaterials notwendigen Verarbeitungsschritte zur Herstellung der Farbbilder werden durch die Stabilisatorgemische i) + ii) nicht nachteilig beeinflusst. Ferner kann die bei blauempfindlichen Emulsionen häufig auftretende sogenannte Druckschleierbildung weitgehend zurückgedrängt werden. Diese kann z. B. auftreten, wenn auf photographische Materialien (Silberhalogenidemulsionsschichten, die auf einem Träger aus natürlichen oder synthetischen Materialien befinden) mechanische Beanspruchungen, z. B. Drehen, Biegen oder Reiben, während der Herstellung oder während der Behandlung vor der Entwicklung ausgeübt werden. (T. H. James, The Theory of Photographic Process 4. Auflage, Macmillan, New York, N.Y. 1977, Seite 23 ff., S. 166 ff.).
-
-
-
- Zu 2,5 ml der so erhaltenen Emulsion gibt man 2,0 ml einer Silberbromid-Emulsion mit einem Silbergehalt von 6,0 g pro Liter, 0,7 ml einer 1 %igen wässerigen Lösung des Härters der Formel
- Nach dem Erstarren wird in einem Trockenschrank mit Umluft bei Raumtemperatur getrocknet.
- Nach 7 Tagen werden auf 35 x 180 mm geschnittene Proben hinter einem Stufenkeil mit 3000 Lux - s belichtet und anschliessend im Extaprint 2"-Prozess der Firma Kodak verarbeitet.
- Die so erhaltenen Gelbkeile werden in einem Atlas Weather-Ometer mit einer 2500 W-Xenonlampe mit total 42 kJoule/cm2 bestrahlt (eine Vergleichsprobe enthält kein Lichtschutzmittel).
-
- Aus Tabelle 1 ist ersichtlich, dass die Kombination eines sterisch gehinderten Phenols mit einem
- Es werden Proben wie in Beispiel 1 beschrieben hergestellt und bestrahlt, wobei jedoch das sterisch gehinderte Phenol und das Piperidin in mo-Piperidin eine gegenüber den einzelnen Komponenten verbesserte Lichtschutzwirkung ergibt. laren Anteilen bezogen auf den Gelbkuppler zugesetzt werden.
-
- Aus Tabelle 2 ist ersichtlich, dass man zu ähnlichen Resultaten wie in Anwendungsbeispiel 1
- Es werden Proben wie in den Beispielen 1 und 2 beschrieben hergestellt, die jedoch anstelle des kommt, wenn man anstelle von Gewichtsverhältnissen von Molverhältnissen ausgeht. dort verwendeten Gelbkupplers den Gelbkuppler der Formel
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Claims (24)
oder das Phenol der Formel X
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83810582A Expired EP0114028B1 (de) | 1982-12-16 | 1983-12-12 | Farbphotographisches Aufzeichnungsmaterial |
Country Status (5)
Country | Link |
---|---|
US (1) | US4517283A (de) |
EP (1) | EP0114028B1 (de) |
JP (1) | JPS59116747A (de) |
CA (1) | CA1203410A (de) |
DE (1) | DE3377596D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0203746B2 (de) * | 1985-05-11 | 1994-08-24 | Konica Corporation | Lichtempfindliches photographisches Silberhalogenidmaterial |
US4785102A (en) * | 1985-08-27 | 1988-11-15 | Ciba-Geigy Corporation | Photolytically cleavable, N-acylated sterically hindered amines |
JPH0653436B2 (ja) * | 1985-09-10 | 1994-07-20 | キヤノン株式会社 | 画像保護部材および画像保護方法 |
USH567H (en) | 1985-11-21 | 1989-01-03 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive materials containing cyan coupler and specific compound |
US4797350A (en) * | 1986-04-16 | 1989-01-10 | Konishiroku Photo Industry Co., Ltd. | Process for forming dye-image using a developer comprising an image stabilizer, a hydroxylamine and not containing benzyl alcohol |
EP0274764B1 (de) * | 1987-01-16 | 1990-10-24 | Agfa-Gevaert N.V. | Polymere als Beizmittel für saure Farbstoffe |
US4859759A (en) * | 1988-04-14 | 1989-08-22 | Kimberly-Clark Corporation | Siloxane containing benzotriazolyl/tetraalkylpiperidyl substituent |
JP2909507B2 (ja) * | 1989-02-08 | 1999-06-23 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
JPH052246A (ja) * | 1991-06-24 | 1993-01-08 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
JPH055975A (ja) * | 1991-06-28 | 1993-01-14 | Konica Corp | ハロゲン化銀写真感光材料 |
JP2681422B2 (ja) * | 1991-07-09 | 1997-11-26 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
DE19515143A1 (de) * | 1995-04-25 | 1996-10-31 | Agfa Gevaert Ag | Farbfotografisches Silberhalogenidmaterial |
AU2003206954A1 (en) * | 2002-03-05 | 2003-09-16 | Ciba Specialty Chemicals Holding Inc. | Colour photographic recording material |
DE602006017124D1 (de) * | 2006-12-18 | 2010-11-04 | 3M Innovative Properties Co | (meth)acrylharzzusammensetzung und folien daraus |
JP4988383B2 (ja) * | 2007-03-02 | 2012-08-01 | スリーエム イノベイティブ プロパティズ カンパニー | (メタ)アクリル系着色フィルム、マーキングフィルム、レセプターシート、及びその製造方法 |
JP5307378B2 (ja) * | 2007-10-26 | 2013-10-02 | スリーエム イノベイティブ プロパティズ カンパニー | (メタ)アクリル系フィルムおよびこれを用いたマーキングフィルム |
KR100924010B1 (ko) | 2007-12-18 | 2009-10-28 | 제일모직주식회사 | 컬러필터용 감광성 수지 조성물 및 이를 이용한 컬러필터 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4920974B1 (de) * | 1970-06-01 | 1974-05-29 | ||
US3941744A (en) * | 1971-06-05 | 1976-03-02 | Sankyo Company Limited | Piperidine derivatives and their use as stabilizers |
US3859293A (en) * | 1971-11-13 | 1975-01-07 | Sankyo Co | N-substituted spiro piperidine derivatives |
JPS542796B2 (de) * | 1972-06-15 | 1979-02-13 | ||
JPS5942300B2 (ja) * | 1975-04-24 | 1984-10-13 | 富士写真フイルム株式会社 | 色画像耐光堅牢化方法 |
DE2656769A1 (de) * | 1975-12-29 | 1977-07-14 | Ciba Geigy Ag | Neue phenol-stabilisatoren |
DE2606026C2 (de) * | 1976-02-14 | 1982-03-25 | Hoechst Ag, 6000 Frankfurt | 1-Oxa-3,8-diaza-spiro- [4,5] -decane, ihre Herstellung und ihre Verwendung als Lichtstabilisatoren |
US4161592A (en) * | 1976-07-08 | 1979-07-17 | Ciba-Geigy Corporation | Piperidinyl-s-triazines |
US4185007A (en) * | 1976-07-08 | 1980-01-22 | Ciba-Geigy Corporation | Barbituric acid derivatives containing a phenolic moiety and/or a hindered amine moiety |
JPS5373241A (en) * | 1976-12-10 | 1978-06-29 | Adeka Argus Chem Co Ltd | Stabilized synthetic resin compositions |
EP0011051B1 (de) * | 1978-11-06 | 1982-09-15 | Ciba-Geigy Ag | Farbphotographisches Aufzeichnungsmaterial, Verfahren zu seiner Stabilisierung und Herstellung photographischer Farbbilder |
JPS58102231A (ja) * | 1981-12-14 | 1983-06-17 | Fuji Photo Film Co Ltd | カラ−写真感光材料 |
DE3275592D1 (en) * | 1981-12-17 | 1987-04-09 | Ciba Geigy Ag | Colour-photographic recording material |
-
1983
- 1983-12-12 EP EP83810582A patent/EP0114028B1/de not_active Expired
- 1983-12-12 DE DE8383810582T patent/DE3377596D1/de not_active Expired
- 1983-12-14 CA CA000443245A patent/CA1203410A/en not_active Expired
- 1983-12-15 JP JP58235225A patent/JPS59116747A/ja active Pending
- 1983-12-15 US US06/562,190 patent/US4517283A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0114028A2 (de) | 1984-07-25 |
DE3377596D1 (en) | 1988-09-08 |
CA1203410A (en) | 1986-04-22 |
US4517283A (en) | 1985-05-14 |
US4517283B1 (de) | 1992-04-28 |
EP0114028A3 (en) | 1985-12-27 |
JPS59116747A (ja) | 1984-07-05 |
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