GB1365300A - Colour development of photographic silver halide elements - Google Patents
Colour development of photographic silver halide elementsInfo
- Publication number
- GB1365300A GB1365300A GB5706270A GB5706270A GB1365300A GB 1365300 A GB1365300 A GB 1365300A GB 5706270 A GB5706270 A GB 5706270A GB 5706270 A GB5706270 A GB 5706270A GB 1365300 A GB1365300 A GB 1365300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- photographic silver
- colour development
- halide elements
- elements
- 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.)
- 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
- 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
- G03C5/30—Developers
-
- 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
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
-
- 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
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
- G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5706270A GB1365300A (en) | 1970-12-01 | 1970-12-01 | Colour development of photographic silver halide elements |
US00178811A US3767403A (en) | 1970-12-01 | 1971-09-08 | Tetra-alkyl p-phenylene diamine with aromatic primary amino color developing agent |
BE774949A BE774949A (en) | 1970-12-01 | 1971-11-05 | PROCEDURE FOR THE COLOR DEVELOPMENT OF SILVER HALOGENIDE MATERIALS |
CH1608371A CH579787A5 (en) | 1970-12-01 | 1971-11-05 | |
FR7140216A FR2117091A5 (en) | 1970-12-01 | 1971-11-09 | |
DE19712156479 DE2156479A1 (en) | 1970-12-01 | 1971-11-13 | Photographic color developer compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5706270A GB1365300A (en) | 1970-12-01 | 1970-12-01 | Colour development of photographic silver halide elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365300A true GB1365300A (en) | 1974-08-29 |
Family
ID=10478264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5706270A Expired GB1365300A (en) | 1970-12-01 | 1970-12-01 | Colour development of photographic silver halide elements |
Country Status (6)
Country | Link |
---|---|
US (1) | US3767403A (en) |
BE (1) | BE774949A (en) |
CH (1) | CH579787A5 (en) |
DE (1) | DE2156479A1 (en) |
FR (1) | FR2117091A5 (en) |
GB (1) | GB1365300A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833655A1 (en) * | 1978-08-01 | 1980-02-21 | Agfa Gevaert Ag | COLOR PHOTOGRAPHIC DEVELOPMENT PROCESS |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE605204A (en) * | 1961-06-21 | |||
GB1149794A (en) * | 1966-12-14 | 1969-04-23 | Ilford Ltd | Photographic silver halide colour development |
GB1191535A (en) * | 1967-05-24 | 1970-05-13 | Agfa Gevaert Nv | Improvements in or relating to Photographic Development |
-
1970
- 1970-12-01 GB GB5706270A patent/GB1365300A/en not_active Expired
-
1971
- 1971-09-08 US US00178811A patent/US3767403A/en not_active Expired - Lifetime
- 1971-11-05 BE BE774949A patent/BE774949A/en unknown
- 1971-11-05 CH CH1608371A patent/CH579787A5/xx not_active IP Right Cessation
- 1971-11-09 FR FR7140216A patent/FR2117091A5/fr not_active Expired
- 1971-11-13 DE DE19712156479 patent/DE2156479A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE774949A (en) | 1972-05-05 |
US3767403A (en) | 1973-10-23 |
CH579787A5 (en) | 1976-09-15 |
DE2156479A1 (en) | 1972-06-08 |
FR2117091A5 (en) | 1972-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA982392A (en) | Photographic silver halide element | |
GB1367700A (en) | Photographic silver halide light-sensitive materials | |
AU460990B2 (en) | Direct-positive photographic silver halide emulsion | |
CA978011A (en) | Spectrally sensitized silver halide photographic emulsion | |
GB1415010A (en) | Silver halide light-sensitive photographic materials | |
CA988769A (en) | Silver halide color photographic material | |
AU458920B2 (en) | Photographic silver halide emulsion | |
AU458978B2 (en) | Photographic silver halide emulsion | |
GB1368257A (en) | Process of developing colour photographic images | |
AU463728B2 (en) | Sensitive silver halide photographic material | |
GB1417159A (en) | Photographic silver halide materials | |
CA986642A (en) | Development of photographic silver halide material | |
CA989238A (en) | Direct reversal silver halide photographic light-sensitive material | |
CA962881A (en) | Spectrally sensitized silver halide photographic emulsion | |
CA960502A (en) | Silver halide photographic emulsion | |
CA1000990A (en) | Silver halide photographic emulsion | |
CA989869A (en) | Development of photographic silver halide elements | |
GB1366118A (en) | Spectrally sensitized silver halide photographic emusions | |
CA987528A (en) | Green sensitive silver halide photographic emulsion | |
GB1365300A (en) | Colour development of photographic silver halide elements | |
CA958272A (en) | Desensitized photographic silver halide emulsion | |
GB1293252A (en) | Light-sensitive silver halide photographic material | |
CA975606A (en) | Direct positive silver halide photographic emulsion | |
CA989237A (en) | Silver halide photographic emulsion | |
GB1369838A (en) | Light-sensitive silver halide photographic element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |