DE1282455B - Farbstoffentwicklerdiffusionsverfahren sowie Bildempfangsschicht zur Durchfuehrung des Verfahrens - Google Patents

Farbstoffentwicklerdiffusionsverfahren sowie Bildempfangsschicht zur Durchfuehrung des Verfahrens

Info

Publication number: DE1282455B
Authority: DE; Germany
Prior art keywords: alkaline solution; development; diffusible; image receiving; color
Prior art date: 1960-11-23
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

Application number

DEE21549A

Other languages

German (de)

English (en)

Inventor

John Hamilton Van Campen

Kenneth Clayton Kennard

Wilho Mathias Salminen

Walter John Weyerts

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Priority date (The priority date 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 date listed.)

1960-11-23

Filing date

1961-08-18

Publication date

1968-11-07

1960-12-02 Priority claimed from US73390A external-priority patent/US3260597A/en

1961-03-27 Priority claimed from US98620A external-priority patent/US3212893A/en

1961-08-18 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1968-11-07 Publication of DE1282455B publication Critical patent/DE1282455B/de

Status Pending legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 25
238000009792 diffusion process Methods 0.000 title claims description 22
230000008569 process Effects 0.000 title description 10
239000000463 material Substances 0.000 claims description 55
238000011161 development Methods 0.000 claims description 49
-1 silver halide Chemical class 0.000 claims description 48
229910052709 silver Inorganic materials 0.000 claims description 36
239000004332 silver Substances 0.000 claims description 36
239000012670 alkaline solution Substances 0.000 claims description 33
239000000839 emulsion Substances 0.000 claims description 27
150000004010 onium ions Chemical class 0.000 claims description 21
150000001875 compounds Chemical class 0.000 claims description 14
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 9
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 5
CARFETJZUQORNQ-UHFFFAOYSA-N 1h-pyrrole-2-thiol Chemical compound SC1=CC=CN1 CARFETJZUQORNQ-UHFFFAOYSA-N 0.000 claims description 4
KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 4
JNRLEMMIVRBKJE-UHFFFAOYSA-N 4,4'-Methylenebis(N,N-dimethylaniline) Chemical compound C1=CC(N(C)C)=CC=C1CC1=CC=C(N(C)C)C=C1 JNRLEMMIVRBKJE-UHFFFAOYSA-N 0.000 claims description 3
125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 claims 1
239000010410 layer Substances 0.000 description 83
239000000975 dye Substances 0.000 description 45
239000012190 activator Substances 0.000 description 30
239000000243 solution Substances 0.000 description 28
150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 18
238000002474 experimental method Methods 0.000 description 18
229920000159 gelatin Polymers 0.000 description 15
235000019322 gelatine Nutrition 0.000 description 15
108010010803 Gelatin Proteins 0.000 description 14
239000008273 gelatin Substances 0.000 description 14
235000011852 gelatine desserts Nutrition 0.000 description 14
150000003839 salts Chemical class 0.000 description 11
239000002904 solvent Substances 0.000 description 10
IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 9
150000003856 quaternary ammonium compounds Chemical class 0.000 description 9
238000013459 approach Methods 0.000 description 8
230000000694 effects Effects 0.000 description 8
238000012546 transfer Methods 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 7
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239000006185 dispersion Substances 0.000 description 7
239000000758 substrate Substances 0.000 description 7
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HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 6
229920000075 poly(4-vinylpyridine) Polymers 0.000 description 6
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
230000009467 reduction Effects 0.000 description 6
238000006722 reduction reaction Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 5
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 5
150000001450 anions Chemical class 0.000 description 5
239000000084 colloidal system Substances 0.000 description 5
238000012360 testing method Methods 0.000 description 5
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
BKFNEOXRGFXAML-UHFFFAOYSA-N 2-methylpyridin-1-ium;bromide Chemical compound Br.CC1=CC=CC=N1 BKFNEOXRGFXAML-UHFFFAOYSA-N 0.000 description 4
VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 description 4
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 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
239000011248 coating agent Substances 0.000 description 4
238000000576 coating method Methods 0.000 description 4
JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
230000006872 improvement Effects 0.000 description 4
150000003242 quaternary ammonium salts Chemical class 0.000 description 4
150000004023 quaternary phosphonium compounds Chemical class 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
239000011734 sodium Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
125000000217 alkyl group Chemical group 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
125000004429 atom Chemical group 0.000 description 3
239000002585 base Substances 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 3
125000004432 carbon atom Chemical group C* 0.000 description 3
239000001913 cellulose Substances 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
238000011109 contamination Methods 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000007935 neutral effect Effects 0.000 description 3
230000035945 sensitivity Effects 0.000 description 3
239000000080 wetting agent Substances 0.000 description 3
ABFDKXBSQCTIKH-UHFFFAOYSA-M 1-ethylpyridin-1-ium;bromide Chemical compound [Br-].CC[N+]1=CC=CC=C1 ABFDKXBSQCTIKH-UHFFFAOYSA-M 0.000 description 2
HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 2
JAAIPIWKKXCNOC-UHFFFAOYSA-N 1h-tetrazol-1-ium-5-thiolate Chemical compound SC1=NN=NN1 JAAIPIWKKXCNOC-UHFFFAOYSA-N 0.000 description 2
AYNPIRVEWMUJDE-UHFFFAOYSA-N 2,5-dichlorohydroquinone Chemical compound OC1=CC(Cl)=C(O)C=C1Cl AYNPIRVEWMUJDE-UHFFFAOYSA-N 0.000 description 2
SGWZVZZVXOJRAQ-UHFFFAOYSA-N 2,6-Dimethyl-1,4-benzenediol Chemical compound CC1=CC(O)=CC(C)=C1O SGWZVZZVXOJRAQ-UHFFFAOYSA-N 0.000 description 2
REFDOIWRJDGBHY-UHFFFAOYSA-N 2-bromobenzene-1,4-diol Chemical compound OC1=CC=C(O)C(Br)=C1 REFDOIWRJDGBHY-UHFFFAOYSA-N 0.000 description 2
FLFWJIBUZQARMD-UHFFFAOYSA-N 2-mercapto-1,3-benzoxazole Chemical compound C1=CC=C2OC(S)=NC2=C1 FLFWJIBUZQARMD-UHFFFAOYSA-N 0.000 description 2
XCZKKZXWDBOGPA-UHFFFAOYSA-N 2-phenylbenzene-1,4-diol Chemical compound OC1=CC=C(O)C(C=2C=CC=CC=2)=C1 XCZKKZXWDBOGPA-UHFFFAOYSA-N 0.000 description 2
CUZKCNWZBXLAJX-UHFFFAOYSA-N 2-phenylmethoxyethanol Chemical compound OCCOCC1=CC=CC=C1 CUZKCNWZBXLAJX-UHFFFAOYSA-N 0.000 description 2
HOGLMASPCHPKGU-UHFFFAOYSA-N 2-sulfanyl-1H-benzo[e][1,2]benzoxazole Chemical compound SN1OC2=C(C1)C1=CC=CC=C1C=C2 HOGLMASPCHPKGU-UHFFFAOYSA-N 0.000 description 2
RVBUGGBMJDPOST-UHFFFAOYSA-N 2-thiobarbituric acid Chemical compound O=C1CC(=O)NC(=S)N1 RVBUGGBMJDPOST-UHFFFAOYSA-N 0.000 description 2
FOHWXVBZGSVUGO-UHFFFAOYSA-N 5-phenyl-3h-1,3,4-oxadiazole-2-thione Chemical compound O1C(S)=NN=C1C1=CC=CC=C1 FOHWXVBZGSVUGO-UHFFFAOYSA-N 0.000 description 2
XPAZGLFMMUODDK-UHFFFAOYSA-N 6-nitro-1h-benzimidazole Chemical compound [O-][N+](=O)C1=CC=C2N=CNC2=C1 XPAZGLFMMUODDK-UHFFFAOYSA-N 0.000 description 2
229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
DVESLUSSGUWVOQ-UHFFFAOYSA-N I.NC1=NC=C(C=C1)I Chemical compound I.NC1=NC=C(C=C1)I DVESLUSSGUWVOQ-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
KFDPRLDKUMXTTK-UHFFFAOYSA-N S-(1-phenyltetrazol-5-yl) tetradecanethioate Chemical compound C(CCCCCCCCCCCCC)(=O)SC1=NN=NN1C1=CC=CC=C1 KFDPRLDKUMXTTK-UHFFFAOYSA-N 0.000 description 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Chemical group 0.000 description 2
239000003513 alkali Substances 0.000 description 2
150000003851 azoles Chemical class 0.000 description 2
WZJYKHNJTSNBHV-UHFFFAOYSA-N benzo[h]quinoline Chemical compound C1=CN=C2C3=CC=CC=C3C=CC2=C1 WZJYKHNJTSNBHV-UHFFFAOYSA-N 0.000 description 2
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
239000012964 benzotriazole Substances 0.000 description 2
239000001768 carboxy methyl cellulose Substances 0.000 description 2
235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
239000008112 carboxymethyl-cellulose Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
XPROKLGQTCGPDN-UHFFFAOYSA-M dodecyl(dimethyl)sulfanium;4-methylbenzenesulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.CCCCCCCCCCCC[S+](C)C XPROKLGQTCGPDN-UHFFFAOYSA-M 0.000 description 2
KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
125000000623 heterocyclic group Chemical group 0.000 description 2
125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
150000004694 iodide salts Chemical class 0.000 description 2
AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 2
MQWCXKGKQLNYQG-UHFFFAOYSA-N methyl cyclohexan-4-ol Natural products CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
ZWDZJRRQSXLOQR-UHFFFAOYSA-N n-butyl-n-phenylacetamide Chemical compound CCCCN(C(C)=O)C1=CC=CC=C1 ZWDZJRRQSXLOQR-UHFFFAOYSA-N 0.000 description 2
MWCGLTCRJJFXKR-UHFFFAOYSA-N n-phenylethanethioamide Chemical compound CC(=S)NC1=CC=CC=C1 MWCGLTCRJJFXKR-UHFFFAOYSA-N 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011118 polyvinyl acetate Substances 0.000 description 2
229920002689 polyvinyl acetate Polymers 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
BBFCIBZLAVOLCF-UHFFFAOYSA-N pyridin-1-ium;bromide Chemical compound Br.C1=CC=NC=C1 BBFCIBZLAVOLCF-UHFFFAOYSA-N 0.000 description 2
150000003254 radicals Chemical class 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
238000010186 staining Methods 0.000 description 2
150000004026 tertiary sulfonium compounds Chemical class 0.000 description 2
LUMLZKVIXLWTCI-NSCUHMNNSA-N (e)-2,3-dichloro-4-oxobut-2-enoic acid Chemical compound OC(=O)C(\Cl)=C(/Cl)C=O LUMLZKVIXLWTCI-NSCUHMNNSA-N 0.000 description 1
UJAWSGMWMKXZMP-UHFFFAOYSA-M 1,1-diethylpiperidin-1-ium;bromide Chemical compound [Br-].CC[N+]1(CC)CCCCC1 UJAWSGMWMKXZMP-UHFFFAOYSA-M 0.000 description 1
IYAREOPOQBFJLU-UHFFFAOYSA-M 1,2-dimethylpyridin-1-ium;4-methylbenzenesulfonate Chemical compound CC1=CC=CC=[N+]1C.CC1=CC=C(S([O-])(=O)=O)C=C1 IYAREOPOQBFJLU-UHFFFAOYSA-M 0.000 description 1
JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 1
AIGNCQCMONAWOL-UHFFFAOYSA-N 1,3-benzoselenazole Chemical compound C1=CC=C2[se]C=NC2=C1 AIGNCQCMONAWOL-UHFFFAOYSA-N 0.000 description 1
BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 1
DMEHMWWKTXHHMO-UHFFFAOYSA-L 1-(2-pyridin-1-ium-1-ylethyl)pyridin-1-ium;dibromide Chemical compound [Br-].[Br-].C=1C=CC=C[N+]=1CC[N+]1=CC=CC=C1 DMEHMWWKTXHHMO-UHFFFAOYSA-L 0.000 description 1
FFMQPEWAOYKLIB-UHFFFAOYSA-M 1-(3-bromopropyl)-2-methylpyridin-1-ium;4-methylbenzenesulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=CC=[N+]1CCCBr FFMQPEWAOYKLIB-UHFFFAOYSA-M 0.000 description 1
GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 description 1
LKGFNNSOZPTLSS-UHFFFAOYSA-M 1-benzyl-2-methylpyridin-1-ium;bromide Chemical compound [Br-].CC1=CC=CC=[N+]1CC1=CC=CC=C1 LKGFNNSOZPTLSS-UHFFFAOYSA-M 0.000 description 1
KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
AMKFXDUNGJKVDE-UHFFFAOYSA-N 2,5-di(propan-2-yl)benzene-1,4-diol Chemical compound CC(C)C1=CC(O)=C(C(C)C)C=C1O AMKFXDUNGJKVDE-UHFFFAOYSA-N 0.000 description 1
QCIRZNMDADAION-UHFFFAOYSA-N 2,5-dibutoxybenzene-1,4-diol Chemical compound CCCCOC1=CC(O)=C(OCCCC)C=C1O QCIRZNMDADAION-UHFFFAOYSA-N 0.000 description 1
GLJCPHKWYYCHCQ-UHFFFAOYSA-N 2,5-dimethoxybenzene-1,4-diol Chemical compound COC1=CC(O)=C(OC)C=C1O GLJCPHKWYYCHCQ-UHFFFAOYSA-N 0.000 description 1
QVLXDGDLLZYJAM-UHFFFAOYSA-N 2,5-dioctylbenzene-1,4-diol Chemical compound CCCCCCCCC1=CC(O)=C(CCCCCCCC)C=C1O QVLXDGDLLZYJAM-UHFFFAOYSA-N 0.000 description 1
BVVCBZSERKSMIE-UHFFFAOYSA-N 2,5-diphenylbenzene-1,4-diol Chemical compound OC1=CC(C=2C=CC=CC=2)=C(O)C=C1C1=CC=CC=C1 BVVCBZSERKSMIE-UHFFFAOYSA-N 0.000 description 1
WGQQKPSAEGIQTR-UHFFFAOYSA-N 2-(4-aminophenyl)-5-methylbenzene-1,4-diol Chemical compound C1=C(O)C(C)=CC(O)=C1C1=CC=C(N)C=C1 WGQQKPSAEGIQTR-UHFFFAOYSA-N 0.000 description 1
XRCRJFOGPCJKPF-UHFFFAOYSA-N 2-butylbenzene-1,4-diol Chemical compound CCCCC1=CC(O)=CC=C1O XRCRJFOGPCJKPF-UHFFFAOYSA-N 0.000 description 1
SNWSZCGYPHRJEY-UHFFFAOYSA-N 2-cyclohexylbenzene-1,4-diol Chemical compound OC1=CC=C(O)C(C2CCCCC2)=C1 SNWSZCGYPHRJEY-UHFFFAOYSA-N 0.000 description 1
ZNQOWAYHQGMKBF-UHFFFAOYSA-N 2-dodecylbenzene-1,4-diol Chemical compound CCCCCCCCCCCCC1=CC(O)=CC=C1O ZNQOWAYHQGMKBF-UHFFFAOYSA-N 0.000 description 1
KRTDQDCPEZRVGC-UHFFFAOYSA-N 2-nitro-1h-benzimidazole Chemical compound C1=CC=C2NC([N+](=O)[O-])=NC2=C1 KRTDQDCPEZRVGC-UHFFFAOYSA-N 0.000 description 1
NTKLFSYUWYPMCJ-UHFFFAOYSA-N 2-phenoxybenzene-1,4-diol Chemical compound OC1=CC=C(O)C(OC=2C=CC=CC=2)=C1 NTKLFSYUWYPMCJ-UHFFFAOYSA-N 0.000 description 1
RMGCGNFGAHQWEQ-UHFFFAOYSA-N 4-(5,6-dichloro-3-ethyl-2-methylbenzimidazol-1-ium-1-yl)butane-2-sulfonate Chemical compound ClC1=C(Cl)C=C2N(CC)C(C)=[N+](CCC(C)S([O-])(=O)=O)C2=C1 RMGCGNFGAHQWEQ-UHFFFAOYSA-N 0.000 description 1
NAWJNKORKREYFV-UHFFFAOYSA-N 4-ethyl-3h-1,3-benzoxazole-2-thione Chemical compound CCC1=CC=CC2=C1NC(=S)O2 NAWJNKORKREYFV-UHFFFAOYSA-N 0.000 description 1
MNYVHIDJVUQXKZ-UHFFFAOYSA-M 4-methylbenzenesulfonate;trimethylsulfanium Chemical compound C[S+](C)C.CC1=CC=C(S([O-])(=O)=O)C=C1 MNYVHIDJVUQXKZ-UHFFFAOYSA-M 0.000 description 1
QATJZPJMBUTHLL-UHFFFAOYSA-N COS(=O)(=O)O.CN1CSC2=C1C=CC=C2 Chemical compound COS(=O)(=O)O.CN1CSC2=C1C=CC=C2 QATJZPJMBUTHLL-UHFFFAOYSA-N 0.000 description 1
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
239000001828 Gelatine Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
125000000066 S-methyl group Chemical group [H]C([H])([H])S* 0.000 description 1
FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
XJAKVTUWCOGXNJ-UHFFFAOYSA-M [Br-].C(C)CC(C1=CC=CC=C1)[N+]1=CC=CC=C1 Chemical compound [Br-].C(C)CC(C1=CC=CC=C1)[N+]1=CC=CC=C1 XJAKVTUWCOGXNJ-UHFFFAOYSA-M 0.000 description 1
IXWREEXBACHUIP-UHFFFAOYSA-M [Br-].C(C)[N+]1=C(C=C(C=C1C)C)C Chemical compound [Br-].C(C)[N+]1=C(C=C(C=C1C)C)C IXWREEXBACHUIP-UHFFFAOYSA-M 0.000 description 1
DEBAJJOWBOLVCM-UHFFFAOYSA-M [Br-].C1(=CC=CC=C1)C(C)[N+]1=CC(=CC=C1)C Chemical compound [Br-].C1(=CC=CC=C1)C(C)[N+]1=CC(=CC=C1)C DEBAJJOWBOLVCM-UHFFFAOYSA-M 0.000 description 1
GESJRZFDVPOJHJ-UHFFFAOYSA-M [Br-].CCC(C1=CC=CC=C1)[N+]1=CC=C(C=C1)C Chemical compound [Br-].CCC(C1=CC=CC=C1)[N+]1=CC=C(C=C1)C GESJRZFDVPOJHJ-UHFFFAOYSA-M 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
150000003868 ammonium compounds Chemical class 0.000 description 1
SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
125000003710 aryl alkyl group Chemical group 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
150000005840 aryl radicals Chemical class 0.000 description 1
150000001555 benzenes Chemical class 0.000 description 1
KXNQKOAQSGJCQU-UHFFFAOYSA-N benzo[e][1,3]benzothiazole Chemical compound C1=CC=C2C(N=CS3)=C3C=CC2=C1 KXNQKOAQSGJCQU-UHFFFAOYSA-N 0.000 description 1
229960003237 betaine Drugs 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
DMNQTEVDCGAATA-UHFFFAOYSA-N bis(oxolan-2-ylmethyl) hexanedioate Chemical compound C1CCOC1COC(=O)CCCCC(=O)OCC1CCCO1 DMNQTEVDCGAATA-UHFFFAOYSA-N 0.000 description 1
150000001649 bromium compounds Chemical class 0.000 description 1
OIPQUBBCOVJSNS-UHFFFAOYSA-L bromo(iodo)silver Chemical compound Br[Ag]I OIPQUBBCOVJSNS-UHFFFAOYSA-L 0.000 description 1
AFWARTLPQGAFMN-UHFFFAOYSA-M butyl(dimethyl)sulfanium;bromide Chemical compound [Br-].CCCC[S+](C)C AFWARTLPQGAFMN-UHFFFAOYSA-M 0.000 description 1
238000010531 catalytic reduction reaction Methods 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
LKBMPSMLBVPIKO-UHFFFAOYSA-M decyl(dimethyl)sulfanium;4-methylbenzenesulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.CCCCCCCCCC[S+](C)C LKBMPSMLBVPIKO-UHFFFAOYSA-M 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000007499 fusion processing Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
GLVAUDGFNGKCSF-UHFFFAOYSA-N mercaptopurine Chemical compound S=C1NC=NC2=C1NC=N2 GLVAUDGFNGKCSF-UHFFFAOYSA-N 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
238000013508 migration Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
ZAKLKBFCSHJIRI-UHFFFAOYSA-N mucochloric acid Natural products OC1OC(=O)C(Cl)=C1Cl ZAKLKBFCSHJIRI-UHFFFAOYSA-N 0.000 description 1
AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
125000005429 oxyalkyl group Chemical group 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920000233 poly(alkylene oxides) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
239000004848 polyfunctional curative Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
239000004627 regenerated cellulose Substances 0.000 description 1
SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
230000001235 sensitizing effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000000547 substituted alkyl group Chemical group 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
150000005621 tetraalkylammonium salts Chemical class 0.000 description 1
STOSPPMGXZPHKP-UHFFFAOYSA-N tetrachlorohydroquinone Chemical compound OC1=C(Cl)C(Cl)=C(O)C(Cl)=C1Cl STOSPPMGXZPHKP-UHFFFAOYSA-N 0.000 description 1
HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical compound [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 description 1
LIXPXSXEKKHIRR-UHFFFAOYSA-M tetraethylphosphanium;bromide Chemical compound [Br-].CC[P+](CC)(CC)CC LIXPXSXEKKHIRR-UHFFFAOYSA-M 0.000 description 1
150000003536 tetrazoles Chemical class 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
230000032258 transport Effects 0.000 description 1
ANUSMYJRISPAKG-UHFFFAOYSA-M triethylsulfanium;bromide Chemical compound [Br-].CC[S+](CC)CC ANUSMYJRISPAKG-UHFFFAOYSA-M 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
238000004804 winding Methods 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
- G03C11/00—Auxiliary processes in photography
- G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
- G03C11/10—Varnishing, e.g. application of protective layers on finished photographic prints for protection from ultraviolet light
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- 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
- G03C11/00—Auxiliary processes in photography
- G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

DEE21549A 1960-11-23 1961-08-18 Farbstoffentwicklerdiffusionsverfahren sowie Bildempfangsschicht zur Durchfuehrung des Verfahrens Pending DE1282455B (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US7131460A	1960-11-23	1960-11-23
US73390A US3260597A (en)	1960-12-02	1960-12-02	Photographic multicolor diffusion transfer process using dye developers and development arrestors
US7766660A	1960-12-22	1960-12-22
US98620A US3212893A (en)	1961-03-27	1961-03-27	Photographic multicolor diffusion transfer process using dye developers

Publications (1)

Publication Number	Publication Date
DE1282455B true DE1282455B (de)	1968-11-07

Family

ID=33437174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DEE21549A Pending DE1282455B (de)	1960-11-23	1961-08-18	Farbstoffentwicklerdiffusionsverfahren sowie Bildempfangsschicht zur Durchfuehrung des Verfahrens

Country Status (4)

Country	Link
BE (2)	BE610705A (xx)
DE (1)	DE1282455B (xx)
FR (1)	FR83752E (xx)
GB (3)	GB1003678A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EA201170181A1 (ru)	2008-07-11	2011-08-30	Синтон Бв	Полиморфные формы разагилина гидрохлорида

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE473000C (de) *	1926-05-21	1929-03-08	I G Farbenindustrie Akt Ges	Verfahren zur Herstellung von lichtempfindlichen Silbersalzemulsionen
US2636821A (en) *	1950-05-05	1953-04-28	Gen Aniline & Film Corp	Process of rendering undevelopable the silver halides present in an outer layer of multilayer color film
DE890755C (de) *	1950-04-15	1953-09-21	Agfa Aktiengesellschaft fur Photofabrikation, Leverkusen	Verfahren zur direkten Herstellung von Positiven
US2725290A (en) *	1951-11-14	1955-11-29	Eastman Kodak Co	Development of multi-layer color films with developers containing mercapto azoles
GB804971A (en) *	1954-03-09	1958-11-26	Polaroid Corp	Improvements in or relating to photography

0
- FR FR83752D patent/FR83752E/fr not_active Expired
- BE BE610704D patent/BE610704A/xx unknown
- BE BE610705D patent/BE610705A/xx unknown
1961
- 1961-08-18 DE DEE21549A patent/DE1282455B/de active Pending
- 1961-08-22 GB GB3033161A patent/GB1003678A/en not_active Expired
- 1961-08-22 GB GB3032661A patent/GB1003674A/en not_active Expired
- 1961-08-22 GB GB3032861A patent/GB1003676A/en not_active Expired

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE473000C (de) *	1926-05-21	1929-03-08	I G Farbenindustrie Akt Ges	Verfahren zur Herstellung von lichtempfindlichen Silbersalzemulsionen
DE890755C (de) *	1950-04-15	1953-09-21	Agfa Aktiengesellschaft fur Photofabrikation, Leverkusen	Verfahren zur direkten Herstellung von Positiven
US2636821A (en) *	1950-05-05	1953-04-28	Gen Aniline & Film Corp	Process of rendering undevelopable the silver halides present in an outer layer of multilayer color film
US2725290A (en) *	1951-11-14	1955-11-29	Eastman Kodak Co	Development of multi-layer color films with developers containing mercapto azoles
GB804971A (en) *	1954-03-09	1958-11-26	Polaroid Corp	Improvements in or relating to photography

Also Published As

Publication number	Publication date
BE610704A (xx)
FR83752E (xx)	1965-01-15
GB1003678A (en)	1965-09-08
BE610705A (xx)
GB1003676A (en)	1965-09-08
GB1003674A (en)	1965-09-08

Publication	Publication Date	Title
DE1547700A1 (de)	1970-03-26	Verwendung von Schiff'schen Basen zur Entwicklung von belichtetem,photographischem Material
DE1288911B (de)	1969-02-06	Entwicklerfarbstoff-Diffusionsverfahren
DE1157479B (de)	1963-11-14	Photographisches, Farbstoffentwickler verwendendes Mehrfarben-Diffusionsuebertragungsverfahren und Material zur Durchfuehrung des Verfahrens
DE1155333B (de)	1963-10-03	Photographisches Material fuer die Herstellung von mehrfarbigen Bildern nach einem Farbstoffentwicklersubstanzen verwendenden Diffusionsuebertragungsverfahren und Durchfuehrung des Verfahrens
DE2515771A1 (de)	1975-10-23	Verfahren zur erzeugung eines farbphotographischen bildes
DE2716136C2 (de)	1984-02-02	Verfahren und Zubereitung zur Herstellung photographischer Bilder nach dem Silberfarbbleichverfahren
DE1282455B (de)	1968-11-07	Farbstoffentwicklerdiffusionsverfahren sowie Bildempfangsschicht zur Durchfuehrung des Verfahrens
DE2032711A1 (de)	1972-01-05	Farbstoffdiffusionsübertragungsverfahren zur Herstellung positiver farbfotografischer Bilder
DE2238051B2 (de)	1977-08-25	Verfahren zur herstellung farbphotographischer bilder sowie farbphotographisches aufzeichnungsmaterial
EP0035685B1 (de)	1984-02-22	Photographisches Aufzeichnungsmaterial für Diffusionsverfahren und hierfür geeignete neue nichtdiffundierende Sulfiliminverbindungen
DE2854946A1 (de)	1980-07-10	Fotografisches farbdiffusionsuebertragungsverfahren
EP0001415B1 (de)	1981-06-17	Photographisches Umkehrverfahren mit chemischer Verschleierung, chemische Verschleierungsbäder und ihre Verwendung zur Herstellung photographischer Bilder
DE2635124A1 (de)	1977-02-24	Farbphotographisch empfindliches material
DE2230047A1 (de)	1972-12-28	Photomaterial für Farbbilder
DE2639366A1 (de)	1977-03-10	Photographisches lichtempfindliches halogensilberelement
DE1213240B (de)	1966-03-24	Lichtempfindliches photographisches Material mit mindestens einer Azofarbstoff enthaltenden optisch sensibilisierten Halogensilber-Emulsions-schicht fuer das Silberfarbbleichverfahren
DE2415125A1 (de)	1974-10-10	Farbstoffe fuer photographische zwecke, die einen diffusionsfaehigen farbstoff abspalten, und damit durchfuehrbares photographisches verfahren
DE1422848C (de)	1971-04-01	Farbstoffentwickler Diffusionsver fahren zur Herstellung von mehrfarbigen Bildern
DE1422847C (de)	1971-01-07	Farbstoffentwickler Diffusionsverfah ren zur Herstellung von mehrfarbigen BiI dem
DE1422849C (de)	1971-02-25	Photographisches, mehrschichtiges Aufzeichnungsmaterial fur das Farbstoff entwickler Diffusionsverfahren
DE2021367C3 (de)	1981-12-17	Photographisches Aufzeichnungsmaterial für das Farbdiffusionsübertragungsverfahren
DE2732153A1 (de)	1979-01-25	Verarbeitungsverfahren fuer photographische materialien
EP0050260B1 (de)	1983-10-19	Fotografisches Material, Herstellungsverfahren sowie Verfahren zur Herstellung fotografischer Bilder
DE2941427A1 (de)	1980-04-30	Farbphotographisches diffusionsuebertragungselement
DE1422847B1 (de)	1970-05-27	Farbstoffentwickler-Diffusionsverfahren zur Herstellung von mehrfarbigen Bildern