DE1173800B - Photographisches Kolloiduebertragungsverfahren - Google Patents
Photographisches KolloiduebertragungsverfahrenInfo
- Publication number
- DE1173800B DE1173800B DEE25859A DEE0025859A DE1173800B DE 1173800 B DE1173800 B DE 1173800B DE E25859 A DEE25859 A DE E25859A DE E0025859 A DEE0025859 A DE E0025859A DE 1173800 B DE1173800 B DE 1173800B
- Authority
- DE
- Germany
- Prior art keywords
- tanning
- gelatin
- solution
- silver
- emulsion
- 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 12
- 239000000084 colloidal system Substances 0.000 title claims description 6
- 239000012190 activator Substances 0.000 claims description 24
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 24
- 239000000839 emulsion Substances 0.000 claims description 19
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 claims description 9
- 108010010803 Gelatin Proteins 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- 229920000159 gelatin Polymers 0.000 claims description 8
- 239000008273 gelatin Substances 0.000 claims description 8
- 235000019322 gelatine Nutrition 0.000 claims description 8
- 235000011852 gelatine desserts Nutrition 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- -1 silver halide Chemical class 0.000 claims description 3
- QDNPCYCBQFHNJC-UHFFFAOYSA-N 1,1'-biphenyl-3,4-diol Chemical compound C1=C(O)C(O)=CC=C1C1=CC=CC=C1 QDNPCYCBQFHNJC-UHFFFAOYSA-N 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims 1
- 239000004902 Softening Agent Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims 1
- MGJURKDLIJVDEO-UHFFFAOYSA-N formaldehyde;hydrate Chemical compound O.O=C MGJURKDLIJVDEO-UHFFFAOYSA-N 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 150000003378 silver Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 26
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 229960001484 edetic acid Drugs 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US244899A US3232757A (en) | 1962-12-17 | 1962-12-17 | Photographic colloid transfer process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1173800B true DE1173800B (de) | 1964-07-09 |
Family
ID=22924546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE25859A Pending DE1173800B (de) | 1962-12-17 | 1963-11-13 | Photographisches Kolloiduebertragungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3232757A (https=) |
| BE (1) | BE641287A (https=) |
| DE (1) | DE1173800B (https=) |
| FR (1) | FR1377761A (https=) |
| GB (1) | GB1061047A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025125110A1 (de) * | 2023-12-12 | 2025-06-19 | Thor Gmbh | Guanidin und carbonat enthaltende zusammensetzungen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840929A (en) * | 1987-07-02 | 1989-06-20 | Mobil Oil Corporation | Zeolite beta with improved regeneration characteristics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165797A (en) * | 1938-07-13 | 1939-07-11 | American Cyanamid Co | Photographic developer |
| BE590252A (https=) * | 1959-05-04 |
-
1962
- 1962-12-17 US US244899A patent/US3232757A/en not_active Expired - Lifetime
-
1963
- 1963-11-13 DE DEE25859A patent/DE1173800B/de active Pending
- 1963-12-12 GB GB49088/63A patent/GB1061047A/en not_active Expired
- 1963-12-13 BE BE641287A patent/BE641287A/xx unknown
- 1963-12-13 FR FR957109A patent/FR1377761A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025125110A1 (de) * | 2023-12-12 | 2025-06-19 | Thor Gmbh | Guanidin und carbonat enthaltende zusammensetzungen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE641287A (https=) | 1964-04-01 |
| US3232757A (en) | 1966-02-01 |
| GB1061047A (en) | 1967-03-08 |
| FR1377761A (fr) | 1964-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1422468B2 (de) | Verfahren zur herstellung von lithographischen druckplatten | |
| DE1422857A1 (de) | Verfahren zum Entwickeln von photographischem Material,insbesondere fuer die Farbphotographie | |
| DE2218189A1 (de) | Bleichverfahren für photographisch entwickeltes Silber sowie zur Durchführung dieses Verfahrens geeignete Bleichbäder | |
| DE1267977B (de) | Umkehrentwicklungsverfahren fuer farbphotographisches Material | |
| DE1173800B (de) | Photographisches Kolloiduebertragungsverfahren | |
| DE1005371B (de) | Photographisches Reproduktionsverfahren | |
| CH514159A (de) | Photographisches Verfahren und photographisches Produkt zur Ausführung desselben | |
| DE1167653B (de) | Photographisches Material fuer das Silbersalzdiffusionsuebertragungsverfahren | |
| DE1076491B (de) | Verfahren zur Herstellung mehrerer Positive von einem Negativ nach dem Silbersalzdiffusionsverfahren | |
| DE1098360B (de) | Photographisches Bilduebertragungsverfahren | |
| DE1422892A1 (de) | Entwicklungsverfahren | |
| DE1173799B (de) | Photographisches Bilduebertragungsverfahren und hierfuer geeignete Entwickler- oder Aktivatorloesung | |
| DE1259200B (de) | Silberhalogeniddiffusionsverfahren mit entwicklerfreier alkalischer Behandlungsloesung | |
| DE1906296C3 (de) | Silbersalzdiffusionsverfahren | |
| DE1124355B (de) | Verfahren zur Herstellung direkter Positive nach dem Silbersalzdiffusionsverfahren | |
| DE1062112B (de) | Verfahren zur Erzielung von Schwarz- bzw. Blauschwarztoenen beim photo-graphischen Direktpositivverfahren und dazu dienendes Bildempfangsmaterial | |
| DE894960C (de) | Verfahren zur direkten Herstellung von Positiven | |
| DE1079454B (de) | Diazotypie-Kopiermaterial und Verfahren zu dessen Herstellung | |
| DE1154346B (de) | Photographisches Kolloidschichtuebertragungs-verfahren | |
| DE1909650C3 (de) | Silberkomplexdiffusionsubertragungsverfahren | |
| DE1177485B (de) | Photographisches Kolloiduebertragungsverfahren und Entwicklerloesung fuer dieses Verfahren | |
| DE1801330C (de) | Verfahren zur Herstellung von schwarz getonten, positiven Silberbildern nach dem Silbersalzdiffusionsverfahren | |
| DE1597562C (de) | Photographisches Bildubertragungs verfahren | |
| DE1287441B (de) | Verfahren zum Auffrischen von verbrauchten alkalischen Aktivatorloesungen fuer das Kolloiduebertragungsverfahren sowie Druckplate fuer das Kolloiduebertragungsverfahren | |
| DE2504690A1 (de) | Verfahren zur herstellung von flachdruckformen |