DE1046496B - Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung - Google Patents
Verfahren zur Herstellung von photographischen Farbbildern durch chromogene EntwicklungInfo
- Publication number
- DE1046496B DE1046496B DEA28314A DEA0028314A DE1046496B DE 1046496 B DE1046496 B DE 1046496B DE A28314 A DEA28314 A DE A28314A DE A0028314 A DEA0028314 A DE A0028314A DE 1046496 B DE1046496 B DE 1046496B
- Authority
- DE
- Germany
- Prior art keywords
- purple
- pyrazolone
- component
- amino group
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 11
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- -1 heterocyclic carboxylic acid Chemical class 0.000 claims description 9
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- MKMDCEXRIPLNGJ-UHFFFAOYSA-N 2-phenyl-1h-pyrazol-5-one Chemical class N1=C(O)C=CN1C1=CC=CC=C1 MKMDCEXRIPLNGJ-UHFFFAOYSA-N 0.000 claims description 4
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000001047 purple dye Substances 0.000 claims description 4
- 125000002252 acyl group Chemical group 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- JLMAOOOEIOVPMB-UHFFFAOYSA-N [N].N1=NC(C=C1)=O Chemical compound [N].N1=NC(C=C1)=O JLMAOOOEIOVPMB-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 239000000975 dye Substances 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 235000019439 ethyl acetate Nutrition 0.000 description 3
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- 229910000564 Raney nickel Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 1
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- APGGSERFJKEWFG-UHFFFAOYSA-N 1-(chloromethyl)-3-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC(CCl)=C1 APGGSERFJKEWFG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241001479434 Agfa Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004966 cyanoalkyl group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229940083761 high-ceiling diuretics pyrazolone derivative Drugs 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000004989 p-phenylenediamines Chemical class 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B39/00—Other azo dyes prepared by diazotising and coupling
-
- 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
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE572971D BE572971A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-11-14 | ||
| DEA28314A DE1046496B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung |
| FR1214365D FR1214365A (fr) | 1957-11-14 | 1958-11-14 | Coupleurs de couleur de pyrazolone pour la photographie en couleurs |
| GB3674758A GB892886A (en) | 1957-11-14 | 1958-11-14 | A process for the production of colour photographs and silver halide emulsion layers for use in the production of colour photographs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA28314A DE1046496B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1046496B true DE1046496B (de) | 1958-12-11 |
Family
ID=6926628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA28314A Pending DE1046496B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung |
Country Status (4)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1120274B (de) * | 1959-04-30 | 1961-12-21 | Gen Aniline & Film Corp | Verfahren zur Einverleibung eines Salzes eines Farbkupplers in photographische Emulsionen |
| DE1150577B (de) * | 1961-12-05 | 1963-06-20 | Ferrania Spa | Farbkuppler fuer die farbige Entwicklung enthaltende Emulsion oder Entwickler |
| DE1150872B (de) * | 1962-04-17 | 1963-06-27 | Adox Fotowerke Dr C Schleussne | Verfahren zur Herstellung ein- oder mehrfarbiger fotografischer Bilder durch chromogene Entwicklung von Halogensilberemulsionsschichten |
| DE1155979B (de) * | 1961-10-24 | 1963-10-17 | Eastman Kodak Co | Farbentwicklungsverfahren mit 5-Pyrazolonderivatfarbkupplern und hierfuer verwendete photographische Emulsionen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1070030B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-06-21 | 1959-11-26 | ||
| DE1299224B (de) * | 1963-02-14 | 1969-07-10 | Agfa Ag | Verfahren zur Herstellung von farbigen photographischen Bildern |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353205A (en) * | 1939-03-31 | 1944-07-11 | Eastman Kodak Co | Color-forming compound containing sulphonamide groups |
| US2396917A (en) * | 1942-09-15 | 1946-03-19 | Du Pont | Dye intermediates |
| US2411951A (en) * | 1944-09-28 | 1946-12-03 | Gen Aniline & Film Corp | 4,4'-bis (pyrazolone) couplers for color photography |
-
0
- BE BE572971D patent/BE572971A/xx unknown
-
1957
- 1957-11-14 DE DEA28314A patent/DE1046496B/de active Pending
-
1958
- 1958-11-14 GB GB3674758A patent/GB892886A/en not_active Expired
- 1958-11-14 FR FR1214365D patent/FR1214365A/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353205A (en) * | 1939-03-31 | 1944-07-11 | Eastman Kodak Co | Color-forming compound containing sulphonamide groups |
| US2396917A (en) * | 1942-09-15 | 1946-03-19 | Du Pont | Dye intermediates |
| US2411951A (en) * | 1944-09-28 | 1946-12-03 | Gen Aniline & Film Corp | 4,4'-bis (pyrazolone) couplers for color photography |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1120274B (de) * | 1959-04-30 | 1961-12-21 | Gen Aniline & Film Corp | Verfahren zur Einverleibung eines Salzes eines Farbkupplers in photographische Emulsionen |
| DE1155979B (de) * | 1961-10-24 | 1963-10-17 | Eastman Kodak Co | Farbentwicklungsverfahren mit 5-Pyrazolonderivatfarbkupplern und hierfuer verwendete photographische Emulsionen |
| DE1150577B (de) * | 1961-12-05 | 1963-06-20 | Ferrania Spa | Farbkuppler fuer die farbige Entwicklung enthaltende Emulsion oder Entwickler |
| DE1150872B (de) * | 1962-04-17 | 1963-06-27 | Adox Fotowerke Dr C Schleussne | Verfahren zur Herstellung ein- oder mehrfarbiger fotografischer Bilder durch chromogene Entwicklung von Halogensilberemulsionsschichten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1214365A (fr) | 1960-04-08 |
| BE572971A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB892886A (en) | 1962-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2543902C3 (de) | Photographisches Aufzeichnungsmaterial | |
| DE1070030B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2219917A1 (de) | Verfahren zur herstellung von gelbbildern | |
| DE2628043C3 (de) | Photographisches Aufzeichnungsmaterial | |
| DE2362752A1 (de) | Einen entwicklungsinhibitor liefernde verbindung fuer die silberhalogenidphotographie und deren verwendung zum entwickeln eines lichtempfindlichen photographischen silberhalogenidmaterials | |
| DE1930215B2 (de) | Farbfotografisches Diffusionsübertragungsverfahren und zugehöriges fotografisches Material | |
| DE2429892A1 (de) | Verfahren zum entwickeln eines lichtempfindlichen photographischen silberhalogenidmaterials | |
| DE1111505B (de) | Verfahren zur Herstellung von farbigen photographischen Aufsichts- oder Durchsichtsbildern nach dem Farbentwicklungsverfahren | |
| DE1285882B (de) | Verfahren zum Schutze von photographischem Material vor der Einwirkung ultravioletter Strahlung | |
| DE1046496B (de) | Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung | |
| DE2515771A1 (de) | Verfahren zur erzeugung eines farbphotographischen bildes | |
| DE955025C (de) | Photographischer Entwickler | |
| DE814996C (de) | Verfahren zur Herstellung von photographischen Farbbildern | |
| EP0169813A2 (de) | Photographisches Aufzeichnungsmaterial für das Silberfarbbleichverfahren | |
| DE1282457B (de) | Farbphotographisches Aufzeichnungsmaterial | |
| DE1109523B (de) | Verfahren zur Herstellung von photographischen Farbbildern | |
| DE1019171B (de) | Verfahren zur Herstellung von direktpositivem lichtempfindlichem Material | |
| DE1138318B (de) | Photographische Schichten fuer das Silberfarbbleichverfahren | |
| DE1083125B (de) | Verfahren zur Herstellung von farbigen Direktpositivbildern | |
| DE2613120A1 (de) | Verfahren zur entwicklung von farbphotographischen bildern mit p-dialkylaminoanilin-farbentwicklern | |
| DE1154345B (de) | Verfahren zur Herstellung mehrfarbiger Bilder nach der Silberfarbbleichmethode mit Hilfe von Katalysatoren | |
| DE963297C (de) | Verfahren zur Herstellung farbiger photographischer Bilder durch chromogene Entwicklung | |
| DE1522422A1 (de) | Verbessertes farbphotographisches Material | |
| DE2513257A1 (de) | Neues photographisches farbentwicklungsverfahren | |
| DE1295367B (de) | Verfahren zur Herstellung von farbphotographischen Bildern |