FR2207298B1 - - Google Patents
Info
- Publication number
- FR2207298B1 FR2207298B1 FR7341187A FR7341187A FR2207298B1 FR 2207298 B1 FR2207298 B1 FR 2207298B1 FR 7341187 A FR7341187 A FR 7341187A FR 7341187 A FR7341187 A FR 7341187A FR 2207298 B1 FR2207298 B1 FR 2207298B1
- 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
-
- 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
- G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
- G03C7/3018—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using cobalt compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/137—Cobalt complex containing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US307893A US3902905A (en) | 1972-11-20 | 1972-11-20 | Photographic elements containing image dye-providing layer units |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2207298A1 FR2207298A1 (en) | 1974-06-14 |
FR2207298B1 true FR2207298B1 (en) | 1978-06-02 |
Family
ID=23191615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341187A Expired FR2207298B1 (en) | 1972-11-20 | 1973-11-20 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3902905A (en) |
JP (2) | JPS5650266B2 (en) |
BE (1) | BE807569A (en) |
BR (1) | BR7309045D0 (en) |
CA (1) | CA1011982A (en) |
DE (1) | DE2357694C3 (en) |
FR (1) | FR2207298B1 (en) |
GB (1) | GB1446227A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56165145A (en) * | 1980-05-26 | 1981-12-18 | Fuji Photo Film Co Ltd | Bleach-fixing method for color sensitive silver halide material |
JPS57144547A (en) * | 1981-03-03 | 1982-09-07 | Fuji Photo Film Co Ltd | Silver halide color photosensitive material and its processing method |
JPS5840550A (en) * | 1981-08-24 | 1983-03-09 | Konishiroku Photo Ind Co Ltd | Color photosensitive silver halide material |
JPS5850533A (en) * | 1981-09-21 | 1983-03-25 | Fuji Photo Film Co Ltd | Color photosensitive silver halide material |
JPS58115438A (en) * | 1981-12-28 | 1983-07-09 | Fuji Photo Film Co Ltd | Method for processing silver halide color photosensitive material |
JPS58127926A (en) * | 1982-01-27 | 1983-07-30 | Fuji Photo Film Co Ltd | Formation of color image |
JPS59188641A (en) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | Silver halide photographic emulsion |
JPS60194450A (en) * | 1984-03-16 | 1985-10-02 | Konishiroku Photo Ind Co Ltd | Silver halide color photosensitive material |
JPS6172230A (en) * | 1984-09-14 | 1986-04-14 | Fuji Photo Film Co Ltd | Photosensitive element for silver salt diffusion transfer process |
GB9022780D0 (en) * | 1990-10-19 | 1990-12-05 | Kodak Ltd | Method of forming a photographic image |
GB9027062D0 (en) * | 1990-12-13 | 1991-02-06 | Kodak Ltd | Method of photographic silver halide processing,silver halide materials and solutions therefor |
GB9116930D0 (en) * | 1991-08-06 | 1991-09-18 | Kodak Ltd | Photosensitive photographic silver halide colour materials |
GB9408530D0 (en) * | 1994-04-29 | 1994-06-22 | Kodak Ltd | Photographic silver halide colour material |
JPH09152696A (en) | 1995-11-30 | 1997-06-10 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
US5763145A (en) * | 1996-11-27 | 1998-06-09 | Eastman Kodak Company | Photographic element containing a reductone and, in the most blue light sensitive layer, a fine grain emulsion |
US5972573A (en) * | 1997-04-15 | 1999-10-26 | Konica Corporation | Image forming method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360290A (en) * | 1941-07-31 | 1944-10-10 | Eastman Kodak Co | Preventing formation of color fog in emulsions |
BE516242A (en) * | 1951-12-15 | |||
BE529273A (en) * | 1953-06-03 | |||
BE529275A (en) * | 1953-06-03 | |||
US3192044A (en) * | 1960-08-22 | 1965-06-29 | Polaroid Corp | Multicolor diffusion transfer method and element |
US3402046A (en) * | 1963-09-23 | 1968-09-17 | Eastman Kodak Co | Multilayer color photographic elements |
US3415646A (en) * | 1967-05-16 | 1968-12-10 | Polaroid Corp | Novel photographic products and processes |
US3591382A (en) * | 1967-06-23 | 1971-07-06 | Eastman Kodak Co | Use of fine grain emulsion with coarse grain emulsion to reduce image spread |
-
1972
- 1972-11-20 US US307893A patent/US3902905A/en not_active Expired - Lifetime
-
1973
- 1973-10-10 CA CA183,004A patent/CA1011982A/en not_active Expired
- 1973-11-19 BR BR9045/73A patent/BR7309045D0/en unknown
- 1973-11-19 DE DE2357694A patent/DE2357694C3/en not_active Expired
- 1973-11-20 JP JP12982173A patent/JPS5650266B2/ja not_active Expired
- 1973-11-20 FR FR7341187A patent/FR2207298B1/fr not_active Expired
- 1973-11-20 BE BE137968A patent/BE807569A/en not_active IP Right Cessation
- 1973-11-20 GB GB5372173A patent/GB1446227A/en not_active Expired
-
1980
- 1980-10-14 JP JP14358280A patent/JPS5689739A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5650266B2 (en) | 1981-11-27 |
BE807569A (en) | 1974-05-20 |
JPS5689739A (en) | 1981-07-21 |
GB1446227A (en) | 1976-08-18 |
DE2357694B2 (en) | 1978-12-07 |
JPS5749895B2 (en) | 1982-10-25 |
DE2357694C3 (en) | 1979-08-16 |
CA1011982A (en) | 1977-06-14 |
US3902905A (en) | 1975-09-02 |
BR7309045D0 (en) | 1974-09-05 |
JPS4984240A (en) | 1974-08-13 |
DE2357694A1 (en) | 1974-06-06 |
FR2207298A1 (en) | 1974-06-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |