FR2284140B1 - - Google Patents
Info
- Publication number
- FR2284140B1 FR2284140B1 FR7526962A FR7526962A FR2284140B1 FR 2284140 B1 FR2284140 B1 FR 2284140B1 FR 7526962 A FR7526962 A FR 7526962A FR 7526962 A FR7526962 A FR 7526962A FR 2284140 B1 FR2284140 B1 FR 2284140B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/503,128 US4053312A (en) | 1974-09-04 | 1974-09-04 | O-sulfonamidonaphthol diffusible dye image providing compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2284140A1 FR2284140A1 (fr) | 1976-04-02 |
| FR2284140B1 true FR2284140B1 (US07534539-20090519-C00280.png) | 1978-04-07 |
Family
ID=24000833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7526962A Granted FR2284140A1 (fr) | 1974-09-04 | 1975-09-03 | Produit photographique contenant des o-sulfonamidonaphtols et son application a la photographie en couleurs par diffusion-transfert |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4053312A (US07534539-20090519-C00280.png) |
| CA (1) | CA1062067A (US07534539-20090519-C00280.png) |
| FR (1) | FR2284140A1 (US07534539-20090519-C00280.png) |
| GB (1) | GB1503798A (US07534539-20090519-C00280.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198235A (en) * | 1975-02-07 | 1980-04-15 | Agfa-Gevaert, A.G. | Dye diffusion transfer process employing compounds that release sulfonamide dye providing radicals |
| 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 |
| DE2733112A1 (de) * | 1977-07-22 | 1979-02-08 | Agfa Gevaert Ag | Fotografisches farbdiffusionsuebertragungsverfahren |
| US4135929A (en) * | 1977-09-09 | 1979-01-23 | Eastman Kodak Company | Photographic sulfonamido compounds and elements and processes using them |
| FR2424567B1 (fr) * | 1978-04-24 | 1986-05-30 | Kodak Pathe | Produit photographique contenant des composes de la classe des sulfonamidophenols ou des sulfonamidonaphtols donnant des images en couleurs et procede pour former une image en couleurs avec ce produit |
| JPS5559461A (en) * | 1978-10-30 | 1980-05-02 | Fuji Photo Film Co Ltd | Photographic material for color diffusion transfer method |
| US4243738A (en) * | 1979-05-02 | 1981-01-06 | Eastman Kodak Company | Amplification process |
| US4407930A (en) * | 1982-05-21 | 1983-10-04 | Eastman Kodak Company | Photographic products and processes employing substituted sulfonamidophenol or sulfonamidonaphthol dye-releasers |
| JPS6028651A (ja) * | 1983-07-27 | 1985-02-13 | Fuji Photo Film Co Ltd | 写真感光材料 |
| DE3482606D1 (de) | 1983-11-25 | 1990-08-02 | Fuji Photo Film Co Ltd | Waermeentwickelbares lichtempfindliches material. |
| JPS61250636A (ja) | 1985-04-30 | 1986-11-07 | Fuji Photo Film Co Ltd | 熱現像感光材料 |
| US5132201A (en) * | 1988-04-21 | 1992-07-21 | Fuji Photo Film Co., Ltd. | Silver halide photographic material with redox releaser |
| JP2597908B2 (ja) | 1989-04-25 | 1997-04-09 | 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 |
| EP0502508B1 (en) | 1991-03-05 | 1999-07-07 | Fuji Photo Film Co., Ltd. | Diffusion transfer color photographic material and heat-developable color photographic material |
| US5414091A (en) * | 1992-07-31 | 1995-05-09 | Polaroid Corporation | Dye-providing compounds |
| US5340689A (en) * | 1992-07-31 | 1994-08-23 | Polaroid Corporation | Image-recording materials with cyclic 1,3-sulfur-nitrogen dye providing compounds |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2306410A (en) * | 1936-07-07 | 1942-12-29 | Eastman Kodak Co | Color development |
| BE424983A (US07534539-20090519-C00280.png) * | 1936-12-03 | |||
| US2774668A (en) * | 1953-05-28 | 1956-12-18 | Polaroid Corp | Process and product for forming color images from complete dyes |
| US3443941A (en) * | 1967-07-24 | 1969-05-13 | Polaroid Corp | Dye transfer control by silver ions |
| US3751406A (en) * | 1967-07-24 | 1973-08-07 | Polaroid Corp | Azo compounds useful in photographic processes |
| US3443943A (en) * | 1967-07-24 | 1969-05-13 | Polaroid Corp | Photographic products and processes employing ring - closing 2 - equivalent silver halide developing agents |
| 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 |
| BE789689A (fr) * | 1971-10-04 | 1973-04-04 | Eastman Kodak Co | Element photosensible et son application a la photographie en couleurs par diffusion-transfert |
| JPS5081537A (US07534539-20090519-C00280.png) * | 1973-11-20 | 1975-07-02 |
-
1974
- 1974-09-04 US US05/503,128 patent/US4053312A/en not_active Expired - Lifetime
-
1975
- 1975-08-08 CA CA233,142A patent/CA1062067A/en not_active Expired
- 1975-09-03 GB GB36308/75A patent/GB1503798A/en not_active Expired
- 1975-09-03 FR FR7526962A patent/FR2284140A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1062067A (en) | 1979-09-11 |
| GB1503798A (en) | 1978-03-15 |
| FR2284140A1 (fr) | 1976-04-02 |
| US4053312A (en) | 1977-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |