JPS50115528A - - Google Patents
Info
- Publication number
- JPS50115528A JPS50115528A JP50014470A JP1447075A JPS50115528A JP S50115528 A JPS50115528 A JP S50115528A JP 50014470 A JP50014470 A JP 50014470A JP 1447075 A JP1447075 A JP 1447075A JP S50115528 A JPS50115528 A JP S50115528A
- Authority
- JP
- Japan
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
- G03C8/18—Dye developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Glass Compositions (AREA)
- Holo Graphy (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/439,809 US3954476A (en) | 1974-02-05 | 1974-02-05 | Diffusable dye-releasing compounds which are cleavable upon oxidation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50115528A true JPS50115528A (US06811534-20041102-M00003.png) | 1975-09-10 |
| JPS6313175B2 JPS6313175B2 (US06811534-20041102-M00003.png) | 1988-03-24 |
Family
ID=23746219
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50014470A Expired JPS6313175B2 (US06811534-20041102-M00003.png) | 1974-02-05 | 1975-02-05 | |
| JP59159481A Granted JPS6075833A (ja) | 1974-02-05 | 1984-07-31 | 画像形成方法 |
| JP61214980A Pending JPS6263935A (ja) | 1974-02-05 | 1986-09-11 | 画像形成方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59159481A Granted JPS6075833A (ja) | 1974-02-05 | 1984-07-31 | 画像形成方法 |
| JP61214980A Pending JPS6263935A (ja) | 1974-02-05 | 1986-09-11 | 画像形成方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3954476A (US06811534-20041102-M00003.png) |
| JP (3) | JPS6313175B2 (US06811534-20041102-M00003.png) |
| CA (1) | CA1047821A (US06811534-20041102-M00003.png) |
| DE (1) | DE2503443C2 (US06811534-20041102-M00003.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075833A (ja) * | 1974-02-05 | 1985-04-30 | イ−ストマン コダツク カンパニ− | 画像形成方法 |
| EP0772087A1 (en) | 1995-10-31 | 1997-05-07 | Fuji Photo Film Co., Ltd. | Pyrazolylazophenol dye |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931062B2 (ja) * | 1976-03-03 | 1984-07-31 | 富士写真フイルム株式会社 | 拡散転写法用感光要素 |
| DE2652316A1 (de) * | 1976-11-17 | 1978-08-17 | Agfa Gevaert Ag | Photographisches diffusionsfarbuebertragungsverfahren |
| JPS5857099B2 (ja) * | 1977-06-01 | 1983-12-19 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真感光シ−ト |
| DE2733112A1 (de) * | 1977-07-22 | 1979-02-08 | Agfa Gevaert Ag | Fotografisches farbdiffusionsuebertragungsverfahren |
| JPS5953533B2 (ja) * | 1977-11-01 | 1984-12-25 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真感光シ−ト |
| GB2010883B (en) * | 1977-11-01 | 1982-10-27 | Fuji Photo Film Co Ltd | Photographic light-sensitive sheet for the colour diffusion-transfer process |
| US4156609A (en) * | 1977-11-10 | 1979-05-29 | Eastman Kodak Company | Photographic products and processes employing azo dyes, azo dye-releasing compounds |
| DE2806196A1 (de) * | 1978-02-14 | 1979-08-23 | Agfa Gevaert Ag | Fotografisches farbdiffusionsuebertragsverfahren |
| US4148642A (en) * | 1978-03-07 | 1979-04-10 | Eastman Kodak Company | Photographic products and processes employing nondiffusible 1-arylazo-4-isoquinolinol dye-releasing compounds |
| US4148643A (en) * | 1978-04-03 | 1979-04-10 | Eastman Kodak Company | Photographic products and processes employing nondiffusible azo dye-releasing compounds |
| JPS5944619B2 (ja) * | 1978-06-09 | 1984-10-31 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真感光シ−ト |
| JPS5944620B2 (ja) * | 1978-06-23 | 1984-10-31 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真感光シ−ト |
| GB2026201B (en) * | 1978-07-21 | 1983-03-30 | Fuji Photo Film Co Ltd | Photographic material having a writing quality-imparting layer |
| JPS5533142A (en) * | 1978-08-31 | 1980-03-08 | Konishiroku Photo Ind Co Ltd | Photosensitive element containing substance forming magenta dye image |
| US4234672A (en) * | 1978-10-10 | 1980-11-18 | Eastman Kodak Company | Shifted photographic dyes and compositions, elements and processes employing them |
| JPS59123837A (ja) * | 1982-12-29 | 1984-07-17 | Fuji Photo Film Co Ltd | 熱現像カラ−感光材料 |
| JPS59164553A (ja) * | 1983-03-08 | 1984-09-17 | Fuji Photo Film Co Ltd | カラ−写真感光材料 |
| JPS6079353A (ja) * | 1983-10-06 | 1985-05-07 | Fuji Photo Film Co Ltd | カラ−写真感光材料 |
| US4634654A (en) * | 1985-05-13 | 1987-01-06 | Eastman Kodak Company | Photographic products employing nondiffusible 4-arylazo-1-hydroxy-2-carboxy ester substituted naphthoic image dye-providing compounds |
| EP0284130B1 (en) * | 1987-03-19 | 1991-06-26 | Agfa-Gevaert N.V. | Organic compounds for use in a dye diffusion transfer process and photographic elements incorporating them |
| JPH08286343A (ja) * | 1995-04-13 | 1996-11-01 | Fuji Photo Film Co Ltd | カラー拡散転写感光材料 |
| US5658705A (en) * | 1996-02-26 | 1997-08-19 | Polaroid Corporation | Image-recording materials with 1,3-sulfur-nitrogen dye releasers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833826A (US06811534-20041102-M00003.png) * | 1971-08-31 | 1973-05-14 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE636671A (US06811534-20041102-M00003.png) * | 1960-05-13 | |||
| US3134672A (en) * | 1961-10-18 | 1964-05-26 | Polaroid Corp | Photographic products, compositions and processes employing azo dye developers |
| US3222169A (en) * | 1962-05-08 | 1965-12-07 | Polaroid Corp | Photographic products, compositions and processes employing azo dye developers |
| US3236645A (en) * | 1962-05-24 | 1966-02-22 | Polaroid Corp | Photographic processes, compositions and products |
| US3751406A (en) * | 1967-07-24 | 1973-08-07 | Polaroid Corp | Azo compounds useful in photographic processes |
| CA943694A (en) * | 1968-03-01 | 1974-03-12 | Hyman L. Cohen | Polymers and photographic elements containing same |
| US3698897A (en) * | 1971-07-06 | 1972-10-17 | Eastman Kodak Co | Diffusion transfer processes and film units comprising compounds which are cleavable upon oxidation in alkali media to produce diffusible dyes or dye precursors |
| US3728113A (en) * | 1971-07-06 | 1973-04-17 | Eastman Kodak Co | Selective transfer system and compounds for employment therein |
| US3725062A (en) * | 1971-07-06 | 1973-04-03 | Eastman Kodak Co | Color diffusion processes utilizing hydroquinones which provide dye image materials upon oxidation in alkaline conditions |
| US4076529A (en) | 1972-08-22 | 1978-02-28 | Eastman Kodak Company | Photographic diffusion transfer films, processes and compositions with color moiety releasing compound |
| FR2217726B1 (US06811534-20041102-M00003.png) * | 1973-02-12 | 1983-01-14 | Eastman Kodak Co | |
| US3954476A (en) * | 1974-02-05 | 1976-05-04 | Eastman Kodak Company | Diffusable dye-releasing compounds which are cleavable upon oxidation |
-
1974
- 1974-02-05 US US05/439,809 patent/US3954476A/en not_active Expired - Lifetime
-
1975
- 1975-01-21 CA CA218,286A patent/CA1047821A/en not_active Expired
- 1975-01-28 DE DE2503443A patent/DE2503443C2/de not_active Expired
- 1975-02-05 JP JP50014470A patent/JPS6313175B2/ja not_active Expired
-
1984
- 1984-07-31 JP JP59159481A patent/JPS6075833A/ja active Granted
-
1986
- 1986-09-11 JP JP61214980A patent/JPS6263935A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833826A (US06811534-20041102-M00003.png) * | 1971-08-31 | 1973-05-14 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075833A (ja) * | 1974-02-05 | 1985-04-30 | イ−ストマン コダツク カンパニ− | 画像形成方法 |
| JPS6263935A (ja) * | 1974-02-05 | 1987-03-20 | イ−ストマン コダツク カンパニ− | 画像形成方法 |
| JPS6314345B2 (US06811534-20041102-M00003.png) * | 1974-02-05 | 1988-03-30 | Eastman Kodak Co | |
| EP0772087A1 (en) | 1995-10-31 | 1997-05-07 | Fuji Photo Film Co., Ltd. | Pyrazolylazophenol dye |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313175B2 (US06811534-20041102-M00003.png) | 1988-03-24 |
| DE2503443C2 (de) | 1987-04-16 |
| JPS6314345B2 (US06811534-20041102-M00003.png) | 1988-03-30 |
| DE2503443A1 (de) | 1975-08-07 |
| CA1047821A (en) | 1979-02-06 |
| US3954476A (en) | 1976-05-04 |
| JPS6263935A (ja) | 1987-03-20 |
| JPS6075833A (ja) | 1985-04-30 |
