AR245994A1 - Composiciones reveladoras de haluro de plata fotograficos y procedimiento para la formacion de imagenes fotograficas de haluro de plata. - Google Patents
Composiciones reveladoras de haluro de plata fotograficos y procedimiento para la formacion de imagenes fotograficas de haluro de plata.Info
- Publication number
- AR245994A1 AR245994A1 AR87308251A AR30825187A AR245994A1 AR 245994 A1 AR245994 A1 AR 245994A1 AR 87308251 A AR87308251 A AR 87308251A AR 30825187 A AR30825187 A AR 30825187A AR 245994 A1 AR245994 A1 AR 245994A1
- Authority
- AR
- Argentina
- Prior art keywords
- silver halide
- compounds
- procedure
- photographic images
- photos
- Prior art date
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
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
COMPOSICION REVELADORA ACUOSA ALCALINA DE HALURO DE PLATA FOTOGRAFICO, QUE COMPRENDE UN AGENTE REVELADOR DIHIDROXIBENCENO, UN AGENTE AUXILIAR REVELADOR SOBRE ADITIVO, UN AGENTE ANTIVELADO, UN COMPUESTO ANTIOXIDANTE, UN AGENTE TAMPON, Y UNA CANTIDAD ESTABILIZANTE DE UN COMPUESTO ACIDO ALFA- CETOCARBOXILICO, QUE RESPONDE A LA SIGUIENTE FORMULA: R-CO-COOH, DONDE R REPRESENTA UN ATOMO DE HIDROGENO O UN GRUPO ORGANICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21207/86A IT1196972B (it) | 1986-07-23 | 1986-07-23 | Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento |
Publications (1)
Publication Number | Publication Date |
---|---|
AR245994A1 true AR245994A1 (es) | 1994-03-30 |
Family
ID=11178376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR87308251A AR245994A1 (es) | 1986-07-23 | 1987-07-23 | Composiciones reveladoras de haluro de plata fotograficos y procedimiento para la formacion de imagenes fotograficas de haluro de plata. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4756997A (es) |
EP (1) | EP0254195B1 (es) |
JP (1) | JP2634171B2 (es) |
AR (1) | AR245994A1 (es) |
CA (1) | CA1313082C (es) |
DE (1) | DE3765866D1 (es) |
IT (1) | IT1196972B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01121854A (ja) * | 1987-11-06 | 1989-05-15 | Fuji Photo Film Co Ltd | 高コントラストネガ画像形成方法 |
JP2684714B2 (ja) * | 1987-12-25 | 1997-12-03 | 大日本インキ化学工業株式会社 | ハロゲン化銀写真感光材料及びそれを用いる硬調写真画像の形成方法 |
DE3800385A1 (de) * | 1988-01-09 | 1989-07-20 | Agfa Gevaert Ag | Ueberlauffreies farbfotografisches entwicklungssystem |
US4988603A (en) * | 1988-01-11 | 1991-01-29 | Konica Corporation | Method for the formation of high-contrast images using a developer comprising a hydrazine derivative |
US5063144A (en) * | 1988-02-24 | 1991-11-05 | Agfa Gevaert Aktiengesellschaft | Photographic color developer solution and a process for the development of a color photographic material |
JPH087407B2 (ja) * | 1988-10-03 | 1996-01-29 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
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 |
JP2565767B2 (ja) | 1989-02-08 | 1996-12-18 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
US5278025A (en) * | 1989-05-17 | 1994-01-11 | Fuji Photo Film Co., Ltd. | Method for forming images |
JPH0677139B2 (ja) * | 1990-12-26 | 1994-09-28 | 三菱製紙株式会社 | 写真現像処理方法 |
IT1245857B (it) * | 1991-04-03 | 1994-10-25 | Minnesota Mining & Mfg | Sviluppatore alcalino in bianco e nero per materiale fotografico agli alogenuri d'argento |
WO1993011456A1 (en) * | 1991-12-02 | 1993-06-10 | E.I. Du Pont De Nemours And Company | Improved developer systems for hydrazine containing films |
US5384232A (en) * | 1991-12-02 | 1995-01-24 | E. I. Du Pont De Nemours And Company | Process for rapid access development of silver halide films using pyridinium as development accelerators |
JPH06148822A (ja) * | 1992-11-02 | 1994-05-27 | Fuji Photo Film Co Ltd | 現像液の保存方法 |
JP2824726B2 (ja) * | 1992-12-07 | 1998-11-18 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
DE4310327A1 (de) * | 1993-03-30 | 1994-10-06 | Du Pont Deutschland | Verfahren zur Erzeugung von Negativbildern mit ultrasteilem Kontrast |
EP0632323B1 (en) * | 1993-07-02 | 1997-05-02 | Minnesota Mining And Manufacturing Company | Photographic silver halide developer compositions and process for forming photographic silver images |
US5389502A (en) * | 1994-02-08 | 1995-02-14 | Eastman Kodak Company | Hardening developer for silver halide photography and development method |
EP1182498A1 (en) | 2000-08-21 | 2002-02-27 | Eastman Kodak Company | Ascorbic acid developing compositions containing sugar and methods of use |
US6489090B1 (en) | 2000-08-21 | 2002-12-03 | Eastman Kodak Company | Stabilized ascorbic acid developing compositions and methods of use |
US6444414B1 (en) | 2000-10-20 | 2002-09-03 | Eastman Kodak Company | Ascorbic acid developing compositions stabilized with sulfo compound and methods of use |
US6599688B1 (en) * | 2002-02-15 | 2003-07-29 | Eastman Kodak Company | Stable photographic color developing composition and method of use |
US6573035B1 (en) | 2002-02-15 | 2003-06-03 | Eastman Kodak Company | Stable multi-part photographic color developing composition and method of use |
US20070025939A1 (en) * | 2005-07-29 | 2007-02-01 | L'oreal S.A. | cosmetic compositions containing hydroquinone and various sunscreen agents |
US20070025937A1 (en) * | 2005-07-29 | 2007-02-01 | L'oreal S.A. | Cosmetic compositions containing hydroquinone |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128187A (en) * | 1961-02-08 | 1964-04-07 | Eastman Kodak Co | Antifoggants for photographic silver halide emulsions |
DE1199612B (de) * | 1964-03-05 | 1965-08-26 | Agfa Ag | Verfahren zur Stabilisierung photographischer Halogensilber-Emulsionen |
US3393072A (en) * | 1964-04-23 | 1968-07-16 | Fuji Photo Film Co Ltd | Dioximes as antifoggants in silver halide emulsions |
US3499764A (en) * | 1964-05-28 | 1970-03-10 | Sankyo Co | Silver halide compositions stabilized with propiolic acid |
US3396028A (en) * | 1964-11-25 | 1968-08-06 | Eastman Kodak Co | Silver halide emulsions containing hydroxy carboxylic acid derivatives as fog inhibitors |
US3457079A (en) * | 1964-12-30 | 1969-07-22 | Konishiroku Photo Ind | Photographic silver halide emulsions stabilized with gallic acid or an alkyl ester thereof |
US3573915A (en) * | 1966-11-16 | 1971-04-06 | Gaf Corp | Photographic silver halide emulsions containing nitrosubstituted or unisubstituted cinnamic acid or cinnamaldehyde |
DE2410914A1 (de) * | 1974-03-07 | 1975-09-18 | Agfa Gevaert Ag | Einlagerungsverfahren |
GB1580212A (en) * | 1976-03-29 | 1980-11-26 | Agfa Gevaert | Antifogging and/or stabilizing compounds for silver halide photography |
GB1560005A (en) * | 1976-08-11 | 1980-01-30 | Fuji Photo Film Co Ltd | Silver halide photographic emulsions |
JPS589411B2 (ja) * | 1976-10-18 | 1983-02-21 | 富士写真フイルム株式会社 | 硬調写真感光材料 |
JPS5814664B2 (ja) * | 1976-12-30 | 1983-03-22 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
JPS589412B2 (ja) * | 1977-08-30 | 1983-02-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の現像方法 |
JPS5952818B2 (ja) * | 1978-12-28 | 1984-12-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JPS5952820B2 (ja) * | 1979-11-06 | 1984-12-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JPS6083028A (ja) * | 1983-10-13 | 1985-05-11 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPS60200250A (ja) * | 1984-03-23 | 1985-10-09 | Fuji Photo Film Co Ltd | 高コントラストネガ画像形成方法 |
IT1177232B (it) * | 1984-11-16 | 1987-08-26 | Minnesota Mining & Mfg | Procedimento per lo sviluppo ad alto contrasto di elementi fotografici e soluzione di sviluppo fotografica acquosa alcalina |
-
1986
- 1986-07-23 IT IT21207/86A patent/IT1196972B/it active
-
1987
- 1987-07-15 DE DE8787110202T patent/DE3765866D1/de not_active Expired - Fee Related
- 1987-07-15 EP EP87110202A patent/EP0254195B1/en not_active Expired - Fee Related
- 1987-07-21 US US07/076,078 patent/US4756997A/en not_active Expired - Lifetime
- 1987-07-22 CA CA000542725A patent/CA1313082C/en not_active Expired - Fee Related
- 1987-07-23 AR AR87308251A patent/AR245994A1/es active
- 1987-07-23 JP JP62184653A patent/JP2634171B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2634171B2 (ja) | 1997-07-23 |
DE3765866D1 (de) | 1990-12-06 |
IT1196972B (it) | 1988-11-25 |
US4756997A (en) | 1988-07-12 |
IT8621207A1 (it) | 1988-01-23 |
EP0254195B1 (en) | 1990-10-31 |
JPS6347755A (ja) | 1988-02-29 |
EP0254195A3 (en) | 1988-12-14 |
IT8621207A0 (it) | 1986-07-23 |
CA1313082C (en) | 1993-01-26 |
EP0254195A2 (en) | 1988-01-27 |
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