GB1225406A - - Google Patents
Info
- Publication number
- GB1225406A GB1225406A GB1225406DA GB1225406A GB 1225406 A GB1225406 A GB 1225406A GB 1225406D A GB1225406D A GB 1225406DA GB 1225406 A GB1225406 A GB 1225406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonated
- aqueous
- polymer
- processing
- photographic
- 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
Links
- 229920000642 polymer Polymers 0.000 abstract 5
- 235000007173 Abies balsamea Nutrition 0.000 abstract 4
- 241000218685 Tsuga Species 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 239000001648 tannin Substances 0.000 abstract 4
- 235000018553 tannin Nutrition 0.000 abstract 4
- 229920001864 tannin Polymers 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 abstract 1
- SBZWTSHAFILOTE-SOUVJXGZSA-N (2R,3S,4S)-leucocyanidin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3[C@H](O)[C@@H]2O)=CC=C(O)C(O)=C1 SBZWTSHAFILOTE-SOUVJXGZSA-N 0.000 abstract 1
- HMXJLDJMSRBOCV-UHFFFAOYSA-N Leucocyanidin Natural products OC1C(OC2C(O)C(Oc3cc(O)cc(O)c23)c4ccc(O)c(O)c4)c5c(O)cc(O)cc5OC1c6ccc(O)c(O)c6 HMXJLDJMSRBOCV-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000005487 catechin Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229950001002 cianidanol Drugs 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- SBZWTSHAFILOTE-UHFFFAOYSA-N leucocianidol Natural products OC1C(O)C2=C(O)C=C(O)C=C2OC1C1=CC=C(O)C(O)=C1 SBZWTSHAFILOTE-UHFFFAOYSA-N 0.000 abstract 1
- 229940086558 leucocyanidin Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 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
- G03C5/305—Additives other than developers
- G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents
-
- 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
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65754067A | 1967-08-01 | 1967-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225406A true GB1225406A (enrdf_load_stackoverflow) | 1971-03-17 |
Family
ID=24637612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225406D Expired GB1225406A (enrdf_load_stackoverflow) | 1967-08-01 | 1968-08-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3515556A (enrdf_load_stackoverflow) |
| BE (1) | BE718811A (enrdf_load_stackoverflow) |
| FR (1) | FR1573784A (enrdf_load_stackoverflow) |
| GB (1) | GB1225406A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388755A1 (en) * | 2002-07-30 | 2004-02-11 | Agfa-Gevaert | Silver halide photographic processing solution |
| US6740479B2 (en) | 2002-07-30 | 2004-05-25 | Agfa-Gevaert | Silver halide photographic processing solution |
| CN102991040A (zh) * | 2011-07-18 | 2013-03-27 | 湖区工业公司 | 新型聚乙烯醇物品 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928042A (en) * | 1974-07-22 | 1975-12-23 | Itt | Preservatives for photographic developers |
| US4323642A (en) * | 1981-03-09 | 1982-04-06 | Eastman Kodak Company | Stable photographic developers containing an indazole antifoggant and a lignosulfonate |
| US5830315A (en) * | 1995-07-06 | 1998-11-03 | Betzdearborn Inc. | Treatment of Aqueous systems using a chemically modified tannin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2533990A (en) * | 1947-06-10 | 1950-12-12 | Du Pont | Silver halide developer compositions containing polyoxyalkylene ethers of hexitol ring dehydration products |
| US2782241A (en) * | 1955-03-02 | 1957-02-19 | Rayonier Inc | Bark treatment process and product |
| US3007971A (en) * | 1959-04-10 | 1961-11-07 | Macmillan & Bloedel Ltd | Process for recovering polyphenols |
| BE605950A (enrdf_load_stackoverflow) * | 1960-07-11 |
-
1967
- 1967-08-01 US US657540A patent/US3515556A/en not_active Expired - Lifetime
-
1968
- 1968-07-30 BE BE718811D patent/BE718811A/xx unknown
- 1968-07-31 FR FR1573784D patent/FR1573784A/fr not_active Expired
- 1968-08-01 GB GB1225406D patent/GB1225406A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388755A1 (en) * | 2002-07-30 | 2004-02-11 | Agfa-Gevaert | Silver halide photographic processing solution |
| US6740479B2 (en) | 2002-07-30 | 2004-05-25 | Agfa-Gevaert | Silver halide photographic processing solution |
| CN102991040A (zh) * | 2011-07-18 | 2013-03-27 | 湖区工业公司 | 新型聚乙烯醇物品 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3515556A (en) | 1970-06-02 |
| BE718811A (enrdf_load_stackoverflow) | 1968-12-31 |
| FR1573784A (enrdf_load_stackoverflow) | 1969-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL6703181A (enrdf_load_stackoverflow) | ||
| GB1225406A (enrdf_load_stackoverflow) | ||
| GB1030001A (en) | Copolymers and their use in compositions | |
| GB1439052A (en) | Photographic colour coupler dispersion | |
| GB1027053A (en) | Photographic light-sensitive materials | |
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| GB1201621A (en) | Process for stabilizing developed photographic images | |
| US2173628A (en) | Stabilization of photographic sensitive materials | |
| GB1026316A (en) | Improvements in or relating to photographic materials | |
| GB952339A (en) | Improvements in photographic colour processing | |
| GB912969A (en) | Improvements in or relating to color photography | |
| GB1308938A (en) | Processing of silver halide photosensitive material | |
| GB1139098A (en) | Improvements in or relating to photographic developers | |
| GB1451618A (en) | Direct positive silver halide materials | |
| GB997000A (en) | Photographic developer compositions and solutions | |
| GB1057951A (en) | Improvements in photographic colour processes | |
| GB984871A (en) | Photographic developers | |
| GB1352481A (en) | Method of colour photographic processing and compositions therefor | |
| GB1244566A (en) | Improvements in silver halide photographic emulsions | |
| GB1281619A (en) | Photographic colour processing | |
| US905306A (en) | Photographic emulsion. | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |