FR2451051A1 - Renforcateurs de contraste pour la photographie en couleurs et leurs utilisations - Google Patents
Renforcateurs de contraste pour la photographie en couleurs et leurs utilisationsInfo
- Publication number
- FR2451051A1 FR2451051A1 FR8005128A FR8005128A FR2451051A1 FR 2451051 A1 FR2451051 A1 FR 2451051A1 FR 8005128 A FR8005128 A FR 8005128A FR 8005128 A FR8005128 A FR 8005128A FR 2451051 A1 FR2451051 A1 FR 2451051A1
- Authority
- FR
- France
- Prior art keywords
- color photography
- layer
- contrast
- contrast enhancers
- silver
- 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.)
- Granted
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
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
Abstract
L'INVENTION SE RAPPORTE A DES RENFORCATEURS DE CONTRASTE POUR LA PHOTOGRAPHIE EN COULEURS. DISPERSION D'HALOGENURE D'ARGENT NON EXPOSEE, NON DEVELOPPEE, DANS UNE COUCHE COMPRENANT UN COLLOIDE HYDROPHILE, UN HALOGENURE D'ARGENT, ET UNE DISPERSION EN GOUTTELETTES D'HUILE D'UN COPULANT CHROMOGENE DU TYPE 1-PHENYL-3-ANOLINO-5-PYRAZOLONE, CETTE COUCHE COMPORTANT EGALEMENT UN RENFORCATEUR DE CONTRASTE REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE LES SYMBOLES ONT DIVERSES SIGNIFICATIONS. CES RENFORCATEURS PERMETTANT DE REDUIRE LA QUANTITE D'ARGENT UTILISEE SANS AMOINDRIR LA QUALITE DES ELEMENTS PHOTOGRAPHIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/019,103 US4207393A (en) | 1979-03-09 | 1979-03-09 | Photographic contrast enhancers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451051A1 true FR2451051A1 (fr) | 1980-10-03 |
FR2451051B1 FR2451051B1 (fr) | 1983-05-27 |
Family
ID=21791455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8005128A Granted FR2451051A1 (fr) | 1979-03-09 | 1980-03-07 | Renforcateurs de contraste pour la photographie en couleurs et leurs utilisations |
Country Status (12)
Country | Link |
---|---|
US (1) | US4207393A (fr) |
JP (1) | JPS55124142A (fr) |
AU (1) | AU537518B2 (fr) |
BE (1) | BE882131A (fr) |
BR (1) | BR8001374A (fr) |
CA (1) | CA1131975A (fr) |
CH (1) | CH646534A5 (fr) |
DE (1) | DE3008905A1 (fr) |
FR (1) | FR2451051A1 (fr) |
GB (1) | GB2072865B (fr) |
IT (1) | IT1133002B (fr) |
MX (1) | MX151403A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD159572A1 (de) * | 1981-06-10 | 1983-03-16 | Dieter Plaschnick | Verfahren zur dispergierung oelloeslicher fotografischer zusaetze |
US4363873A (en) * | 1981-09-14 | 1982-12-14 | Minnesota Mining And Manufacturing Company | Photographic contrast enhancers |
JPH077192B2 (ja) * | 1984-10-19 | 1995-01-30 | コニカ株式会社 | ハロゲン化銀カラ−写真感光材料 |
US4766061A (en) * | 1985-11-21 | 1988-08-23 | Eastman Kodak Company | Photographic coupler dispersions |
GB8610610D0 (en) * | 1986-04-30 | 1986-06-04 | Kodak Ltd | Stabilization of dye images |
JPS6341853A (ja) * | 1986-08-07 | 1988-02-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
DE3732512A1 (de) * | 1987-09-26 | 1989-04-06 | Agfa Gevaert Ag | Farbfotografisches aufzeichnungsmaterial |
DE3743006A1 (de) * | 1987-12-18 | 1989-06-29 | Agfa Gevaert Ag | Farbfotografisches silberhalogenidmaterial |
US6277537B1 (en) * | 1991-12-06 | 2001-08-21 | Eastman Kodak Company | Dye diffusion image separation systems with thermal solvents |
US5480760A (en) * | 1993-06-08 | 1996-01-02 | Eastman Kodak Company | Sulfamoyl hydrogen bond donating groups on thermal solvents for image separation systems |
US5468587A (en) * | 1993-06-08 | 1995-11-21 | Eastman Kodak Company | Hydrogen bond accepting groups on thermal solvents for image separation systems |
US5480761A (en) * | 1993-06-08 | 1996-01-02 | Eastman Kodak Company | Aliphatic hydroxyl hydrogen bond donating groups on thermal solvents for image separation systems |
US7776144B2 (en) | 2003-10-23 | 2010-08-17 | Fujifilm Corporation | Ink and ink set for inkjet recording |
JP5785799B2 (ja) | 2010-07-30 | 2015-09-30 | 富士フイルム株式会社 | 新規なアゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
JP5866150B2 (ja) | 2010-07-30 | 2016-02-17 | 富士フイルム株式会社 | 新規なアゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
JP2014198816A (ja) | 2012-09-26 | 2014-10-23 | 富士フイルム株式会社 | アゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
CN103724207B (zh) * | 2013-12-20 | 2016-07-06 | 北京智博高科生物技术有限公司 | 苯基苄基醚类衍生物及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1233875A (fr) * | 1958-08-27 | 1960-10-12 | Du Pont | Perfectionnements aux émulsions photographiques à base d'halogénures d'argent |
FR2227560A1 (fr) * | 1973-04-25 | 1974-11-22 | Fuji Photo Film Co Ltd | |
DE2617826A1 (de) * | 1975-04-24 | 1976-11-04 | Fuji Photo Film Co Ltd | Photographische farbmaterialien und verfahren zu ihrer behandlung |
GB1529908A (en) * | 1975-12-12 | 1978-10-25 | Konishiroku Photo Ind | Colour photographic silver halide material containing a bisphenol |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2955038A (en) * | 1957-07-16 | 1960-10-04 | Du Pont | Sensitized silver halide emulsions |
GB1077874A (en) * | 1963-10-01 | 1967-08-02 | Eastman Kodak Co | New open-chain reactive methylene compounds and their use as photographic colour couplers |
GB1528951A (en) * | 1975-01-22 | 1978-10-18 | Agfa Gevaert | Development of photographic silver halide material |
-
1979
- 1979-03-09 US US06/019,103 patent/US4207393A/en not_active Expired - Lifetime
-
1980
- 1980-02-05 CA CA345,072A patent/CA1131975A/fr not_active Expired
- 1980-03-07 FR FR8005128A patent/FR2451051A1/fr active Granted
- 1980-03-07 CH CH184180A patent/CH646534A5/de not_active IP Right Cessation
- 1980-03-07 MX MX181467A patent/MX151403A/es unknown
- 1980-03-07 DE DE19803008905 patent/DE3008905A1/de not_active Ceased
- 1980-03-07 BE BE0/199716A patent/BE882131A/fr not_active IP Right Cessation
- 1980-03-07 BR BR8001374A patent/BR8001374A/pt unknown
- 1980-03-07 AU AU56284/80A patent/AU537518B2/en not_active Ceased
- 1980-03-07 GB GB8007792A patent/GB2072865B/en not_active Expired
- 1980-03-07 IT IT48108/80A patent/IT1133002B/it active
- 1980-03-08 JP JP2972480A patent/JPS55124142A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1233875A (fr) * | 1958-08-27 | 1960-10-12 | Du Pont | Perfectionnements aux émulsions photographiques à base d'halogénures d'argent |
US3043697A (en) * | 1958-08-27 | 1962-07-10 | Du Pont | Photographic gelatin-n-vinyllactam silver halide emulsions containing phenolic antifoggants |
FR2227560A1 (fr) * | 1973-04-25 | 1974-11-22 | Fuji Photo Film Co Ltd | |
DE2617826A1 (de) * | 1975-04-24 | 1976-11-04 | Fuji Photo Film Co Ltd | Photographische farbmaterialien und verfahren zu ihrer behandlung |
GB1529908A (en) * | 1975-12-12 | 1978-10-25 | Konishiroku Photo Ind | Colour photographic silver halide material containing a bisphenol |
Also Published As
Publication number | Publication date |
---|---|
AU5628480A (en) | 1980-09-11 |
IT8048108A0 (it) | 1980-03-07 |
CA1131975A (fr) | 1982-09-21 |
JPS55124142A (en) | 1980-09-25 |
GB2072865B (en) | 1983-03-09 |
US4207393A (en) | 1980-06-10 |
IT1133002B (it) | 1986-07-09 |
CH646534A5 (de) | 1984-11-30 |
BR8001374A (pt) | 1980-11-11 |
DE3008905A1 (de) | 1980-09-18 |
GB2072865A (en) | 1981-10-07 |
FR2451051B1 (fr) | 1983-05-27 |
AU537518B2 (en) | 1984-06-28 |
BE882131A (fr) | 1980-09-08 |
MX151403A (es) | 1984-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |