ATE199461T1 - Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren - Google Patents
Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahrenInfo
- Publication number
- ATE199461T1 ATE199461T1 AT94919380T AT94919380T ATE199461T1 AT E199461 T1 ATE199461 T1 AT E199461T1 AT 94919380 T AT94919380 T AT 94919380T AT 94919380 T AT94919380 T AT 94919380T AT E199461 T1 ATE199461 T1 AT E199461T1
- Authority
- AT
- Austria
- Prior art keywords
- amount
- developer composition
- mol
- alkali metal
- hydroquinone
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000003672 processing method Methods 0.000 title 1
- -1 alkali metal salts Chemical class 0.000 abstract 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 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
- G03C5/30—Developers
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/061—Hydrazine compounds
-
- 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
- G03C2200/00—Details
- G03C2200/48—Polyoxyethylene
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7802493A | 1993-06-18 | 1993-06-18 | |
| PCT/US1994/006353 WO1995000881A1 (en) | 1993-06-18 | 1994-06-10 | Non-hydroquinone photographic developer composition and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE199461T1 true ATE199461T1 (de) | 2001-03-15 |
Family
ID=22141455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94919380T ATE199461T1 (de) | 1993-06-18 | 1994-06-10 | Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | USH2048H1 (de) |
| EP (1) | EP0738400B1 (de) |
| JP (1) | JPH09500221A (de) |
| CN (1) | CN1053970C (de) |
| AT (1) | ATE199461T1 (de) |
| AU (1) | AU689168C (de) |
| DE (1) | DE69426780T2 (de) |
| MY (1) | MY111751A (de) |
| SG (1) | SG34338A1 (de) |
| WO (1) | WO1995000881A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379877B1 (en) | 1995-02-21 | 2002-04-30 | Agfa-Gevaert | Method for developing an exposed photographic silver halide material |
| EP0732619A1 (de) * | 1995-02-21 | 1996-09-18 | Agfa-Gevaert N.V. | Entwicklerlösung und Verfahren zum Entwickeln eines belichteten photographischen Silberhalogenidmaterials |
| US5942379A (en) * | 1995-08-10 | 1999-08-24 | Eastman Kodak Company | 3-pyrazolidone compounds and photographic developer solutions containing same |
| US5589323A (en) * | 1996-01-23 | 1996-12-31 | Sun Chemical Corporation | Chemically stable ascorbate-based photographic developer and imaging process |
| US5702875A (en) * | 1996-06-28 | 1997-12-30 | Eastman Kodak Company | Weakly alkaline ascorbic acid developing composition, processing kit and method using same |
| US5866309A (en) * | 1997-10-22 | 1999-02-02 | Fitterman; Alan S. | Method for processing roomlight handleable photographic elements |
| US5871890A (en) * | 1997-11-14 | 1999-02-16 | Eastman Kodak Company | Method for processing roomlight handleable radiographic films using two-stage development |
| US5932398A (en) * | 1997-11-14 | 1999-08-03 | Eastman Kodak Company | Kit for roomlight processing of black-and-white photographic elements |
| ES2224757B1 (es) * | 1998-10-13 | 2005-12-16 | Luis Casademunt Garre | Revelador fotografico para avance de la sensibilidad efectiva en peliculas con emulsion de blanco y negro. |
| US6277290B1 (en) | 1999-12-17 | 2001-08-21 | Metafix Inc. | Process for recovering silver from photographic solutions |
| CN102591133A (zh) * | 2012-03-03 | 2012-07-18 | 合肥通用无损检测技术有限责任公司 | 一种显影液及其制备方法 |
| CN103343068A (zh) * | 2013-06-18 | 2013-10-09 | 厦门市豪尔新材料有限公司 | 剥胶剂 |
| CN104765244A (zh) * | 2015-04-30 | 2015-07-08 | 石家庄太行科工有限公司 | 一种环保型显影液及其制备方法和应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE530885A (de) | 1953-08-03 | |||
| US4269929A (en) | 1980-01-14 | 1981-05-26 | Eastman Kodak Company | High contrast development of photographic elements |
| US4740453A (en) * | 1984-12-27 | 1988-04-26 | Fuji Photo Film Co., Ltd. | Silver halide photosensitive material containing a compound capable of releasing a photographically useful group |
| JPS61233734A (ja) | 1985-04-09 | 1986-10-18 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料及びそれを用いた画像形成方法 |
| JPS61267759A (ja) | 1985-05-22 | 1986-11-27 | Fuji Photo Film Co Ltd | ネガティブ画像の形成方法及び現像液 |
| US4975354A (en) | 1988-10-11 | 1990-12-04 | Eastman Kodak Company | Photographic element comprising an ethyleneoxy-substituted amino compound and process adapted to provide high constrast development |
| US4988604A (en) * | 1990-05-24 | 1991-01-29 | Eastman Kodak Company | High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing both thio and ethyleneoxy groups |
| EP0498968B1 (de) | 1991-02-14 | 1996-05-22 | Agfa-Gevaert N.V. | Photographisches Entwicklungsverfahren, in dem ein Ascorbin-Säure-Derivat eingesetzt wird |
| EP0501546A1 (de) | 1991-02-26 | 1992-09-02 | Agfa-Gevaert N.V. | Aprotisches Lösungsmittel enthaltender, kontrastreicher Entwickler |
| DE69124237T2 (de) | 1991-09-12 | 1997-06-26 | Agfa Gevaert Nv | Stabilisierte Ascorbinsäureentwicklerlösung |
| AU669142B2 (en) * | 1991-12-02 | 1996-05-30 | E.I. Du Pont De Nemours And Company | Improved developer systems for hydrazine containing films |
| US5236816A (en) | 1992-04-10 | 1993-08-17 | Eastman Kodak Company | Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements |
| GB9226488D0 (en) | 1992-12-19 | 1993-02-17 | Ilford Ltd | Photographic developing solution |
| US5503966A (en) | 1994-07-22 | 1996-04-02 | International Paper Company | Photographic developing compositions and use thereof in the processing of photographic elements |
-
1994
- 1994-06-10 WO PCT/US1994/006353 patent/WO1995000881A1/en not_active Ceased
- 1994-06-10 EP EP94919380A patent/EP0738400B1/de not_active Expired - Lifetime
- 1994-06-10 AU AU10922/95A patent/AU689168C/en not_active Ceased
- 1994-06-10 DE DE69426780T patent/DE69426780T2/de not_active Expired - Lifetime
- 1994-06-10 JP JP7502861A patent/JPH09500221A/ja active Pending
- 1994-06-10 AT AT94919380T patent/ATE199461T1/de not_active IP Right Cessation
- 1994-06-10 CN CN94193074A patent/CN1053970C/zh not_active Expired - Fee Related
- 1994-06-10 SG SG1995002196A patent/SG34338A1/en unknown
- 1994-06-16 MY MYPI94001548A patent/MY111751A/en unknown
-
1995
- 1995-02-14 US US08/388,600 patent/USH2048H1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09500221A (ja) | 1997-01-07 |
| EP0738400B1 (de) | 2001-02-28 |
| WO1995000881A1 (en) | 1995-01-05 |
| AU689168C (en) | 2001-11-22 |
| EP0738400A1 (de) | 1996-10-23 |
| SG34338A1 (en) | 2000-12-19 |
| DE69426780D1 (de) | 2001-04-05 |
| EP0738400A4 (de) | 1996-06-18 |
| USH2048H1 (en) | 2002-09-03 |
| AU1092295A (en) | 1995-01-17 |
| CN1053970C (zh) | 2000-06-28 |
| DE69426780T2 (de) | 2001-10-04 |
| MY111751A (en) | 2000-12-30 |
| AU689168B2 (en) | 1998-03-26 |
| CN1129989A (zh) | 1996-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |