DE2850612A1 - Photomaterial und photographischer entwickler - Google Patents
Photomaterial und photographischer entwicklerInfo
- Publication number
- DE2850612A1 DE2850612A1 DE19782850612 DE2850612A DE2850612A1 DE 2850612 A1 DE2850612 A1 DE 2850612A1 DE 19782850612 DE19782850612 DE 19782850612 DE 2850612 A DE2850612 A DE 2850612A DE 2850612 A1 DE2850612 A1 DE 2850612A1
- Authority
- DE
- Germany
- Prior art keywords
- dihydroxybenzimidazole
- hydrohalide
- cologne
- emulsion
- compound
- 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.)
- Ceased
Links
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
- G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
-
- 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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/854,262 US4131467A (en) | 1977-11-23 | 1977-11-23 | 4,7-Dihydroxybenzimidazole hydrobromide as antifogger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2850612A1 true DE2850612A1 (de) | 1979-05-31 |
Family
ID=25318184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782850612 Ceased DE2850612A1 (de) | 1977-11-23 | 1978-11-22 | Photomaterial und photographischer entwickler |
Country Status (6)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355101A (en) * | 1981-01-05 | 1982-10-19 | Polaroid Corporation | Phenylmercaptoazole compounds |
US4390613A (en) * | 1981-01-05 | 1983-06-28 | Polaroid Corporation | Diffusion transfer photographic system utilizing substituted phenylmercaptoazoles |
US4355092A (en) * | 1981-01-05 | 1982-10-19 | Polaroid Corporation | Novel phenylmercaptoazole compounds |
US4593108A (en) * | 1981-01-05 | 1986-06-03 | Polaroid Corporation | 1-phenyl-5-mercapto tetrazoles |
JPS6054662B2 (ja) * | 1981-09-28 | 1985-11-30 | 富士写真フイルム株式会社 | ハロゲン化銀乳剤 |
US4572892A (en) * | 1984-05-21 | 1986-02-25 | Eastman Kodak Company | Direct positive photographic elements with incorporated maximum density enhancing antifoggants |
JPH01104047A (ja) * | 1986-08-07 | 1989-04-21 | Medice Chem Pharm Fab Puetter Gmbh & Co Kg | 医薬製剤 |
US5192647A (en) * | 1986-10-24 | 1993-03-09 | Fuji Photo Film Co., Ltd. | Method for development processing of silver halide photographic |
DE3828312A1 (de) * | 1988-08-20 | 1990-03-01 | Agfa Gevaert Ag | Herstellung einer silberhalogenidemulsion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176477B (de) * | 1960-08-02 | 1964-08-20 | Gen Aniline & Film Corp | Photographisches, ein Antischleiermittel enthaltendes Material mit lichtempfindlicher Halogensilberemulsionsschicht |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2384593A (en) * | 1943-08-06 | 1945-09-11 | Eastman Kodak Co | Antifoggant |
US2418613A (en) * | 1945-07-30 | 1947-04-08 | Eastman Kodak Co | Fog inhibitors for photographic emulsions |
US2893865A (en) * | 1956-12-26 | 1959-07-07 | Gen Aniline & Film Corp | Single powder photographic developers |
US3271154A (en) * | 1961-11-30 | 1966-09-06 | Gen Aniline & Film Corp | Antifogging and stabilizing agents for photography |
BE628098A (US20050065096A1-20050324-C00034.png) * | 1962-02-07 | |||
US3499761A (en) * | 1964-07-20 | 1970-03-10 | Gaf Corp | Silver halide emulsions containing alkyl esters of benzimidazole carbamic acid antifogging agents |
GB1340544A (en) * | 1970-08-27 | 1973-12-12 | Agfa Gevaert Ag | Photographic silver halide material haviang improved properties |
US3850638A (en) * | 1973-04-02 | 1974-11-26 | Eastman Kodak Co | Benzimidazole nucleating agents |
-
1977
- 1977-11-23 US US05/854,262 patent/US4131467A/en not_active Expired - Lifetime
-
1978
- 1978-11-22 FR FR7832944A patent/FR2410299A1/fr active Granted
- 1978-11-22 GB GB7845530A patent/GB2009170B/en not_active Expired
- 1978-11-22 JP JP14494178A patent/JPS5483420A/ja active Granted
- 1978-11-22 BE BE191878A patent/BE872206A/xx not_active IP Right Cessation
- 1978-11-22 DE DE19782850612 patent/DE2850612A1/de not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176477B (de) * | 1960-08-02 | 1964-08-20 | Gen Aniline & Film Corp | Photographisches, ein Antischleiermittel enthaltendes Material mit lichtempfindlicher Halogensilberemulsionsschicht |
Also Published As
Publication number | Publication date |
---|---|
JPS5483420A (en) | 1979-07-03 |
BE872206A (fr) | 1979-05-22 |
FR2410299A1 (fr) | 1979-06-22 |
FR2410299B1 (US20050065096A1-20050324-C00034.png) | 1983-09-02 |
US4131467A (en) | 1978-12-26 |
JPS6122293B2 (US20050065096A1-20050324-C00034.png) | 1986-05-31 |
GB2009170B (en) | 1982-03-31 |
GB2009170A (en) | 1979-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1547791C3 (de) | Photographisches, für Elektronenstrahlen empfindliches Aufzeichnungsmaterial | |
DE2303204A1 (de) | Farbphotographisches silberhalogenidaufzeichnungsmaterial | |
DE1522405A1 (de) | Silberhalogenidemulsionen und solche Emulsionen enthaltendes photographisches Material | |
DE2034064C3 (de) | Farbfotografisches Aufzeichnungsmaterial | |
DE3343360A1 (de) | Verfahren zur entwicklung eines photographischen lichtempflindlichen silberhalogenidmaterials und photographisches lichtempflindliches silberhalogenidmaterial | |
DE2850612A1 (de) | Photomaterial und photographischer entwickler | |
DE2925284A1 (de) | Lichtempfindliches photographisches silberhalogenid-aufzeichnungsmaterial und verfahren zur behandlung desselben | |
DE1547781A1 (de) | Direkt-positive photographische Silberhalogenidemulsion | |
DE2756353C2 (de) | Verfahren zur chemischen Sensibilisierung einer photographischen Silberhalogenidemulsion und photographisches Aufzeichnungsmaterial hiervon | |
DE2315758A1 (de) | Lichtempfindliches photographisches silberhalogenidmaterial | |
DE2402130C3 (de) | Verfahren zur Herstellung einer photographischen Silberhalogenidemulsion mit innenempfindlichen Silberhalogenidkörnern | |
DE2107119C3 (de) | Verfahren zur Herstellung eines direktpositiven Aufzeichnungsmaterials | |
DE2112728C3 (de) | Farbphotographisches Aufzeichnungsmaterial | |
EP0002476B1 (de) | Fotografisches Material und fotografische Verarbeitungsbäder mit einem Stabilisierungsmittel sowie ein Verfahren zur Herstellung fotografischer Bilder in Gegenwart eines Stabilisierungsmittels | |
DE69725411T2 (de) | Photographische Materialien, die in Wasser lösliche Aminohexosereduktone enthalten | |
DE1547920A1 (de) | Lichtempfindliches photographisches Material | |
DE2216075A1 (de) | Photographisches material zur herstellung direktpositiver photographischer bilder | |
DE2711942C2 (US20050065096A1-20050324-C00034.png) | ||
EP0023661B1 (de) | Photographische Silberhalogenidemulsion mit einem Stabilisator, Verfahren zu ihrer Herstellung, photographische Materialien sowie Verfahren zur Herstellung photographischer Bilder | |
DE1912332A1 (de) | Photographisches Aufzeichnungsmaterial | |
DE2224367C2 (de) | Spektral sensibilisiertes photographisches Aufzeichnungsmaterial | |
DE971450C (de) | Stabilisiertes photographisches Material | |
DE1772375A1 (de) | Photographische Silberbromidemulsion mit erhoehter Empfindlichkeit | |
EP0023668B1 (de) | Photographische Silberhalogenidemulsion mit einem Stabilisator, Verfahren zu ihrer Herstellung und photographisches Aufzeichnungsmaterial | |
DE2163225A1 (de) | Sensibilisierte photographische Silberhalogenidemulsion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |