BE542229A - - Google Patents
Info
- Publication number
- BE542229A BE542229A BE542229DA BE542229A BE 542229 A BE542229 A BE 542229A BE 542229D A BE542229D A BE 542229DA BE 542229 A BE542229 A BE 542229A
- Authority
- BE
- Belgium
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
- G03C7/32—Colour coupling substances
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30445/54A GB778089A (en) | 1954-10-22 | 1954-10-22 | Colour photographic images |
| GB3044555 | 1955-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542229A true BE542229A (US20100012521A1-20100121-C00001.png) |
Family
ID=26260447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542229D BE542229A (US20100012521A1-20100121-C00001.png) | 1954-10-22 |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3013018A (en) * | 1959-04-24 | 1961-12-12 | Du Pont | 5-cyanomethylene-2-pyrrolidones |
| US4199354A (en) * | 1973-01-26 | 1980-04-22 | Eastman Kodak Company | Positive-working immobile photographic compounds and photographic elements containing same |
| US4278598A (en) * | 1974-12-20 | 1981-07-14 | Eastman Kodak Company | Positive-working immobile intramolecular nucleophilic displacement compounds and photographic elements containing same |
| DE2461949A1 (de) * | 1974-12-31 | 1976-07-08 | Agfa Gevaert Ag | Lichtempfindliches photographisches material |
| US4199355A (en) * | 1975-06-24 | 1980-04-22 | Eastman Kodak Company | Positive-working immobile photographic compounds and photographic elements containing same |
| US4139379A (en) * | 1977-03-07 | 1979-02-13 | Eastman Kodak Company | Photographic elements containing ballasted electron-accepting nucleophilic displacement compounds |
| US4218368A (en) * | 1977-03-07 | 1980-08-19 | Eastman Kodak Company | Aromatic nitro compounds containing diffusible groups cleavable by intramolecular nucleophilic displacement |
| US4139389A (en) * | 1977-03-07 | 1979-02-13 | Eastman Kodak Company | Cleavable aromatic nitro compounds |
| US4192678A (en) * | 1978-11-15 | 1980-03-11 | Eastman Kodak Company | N-alkyl- or N-aryl-benzisoxazolone scavenger compounds |
| US4192679A (en) * | 1978-11-15 | 1980-03-11 | Eastman Kodak Company | Bifunctional benzisoxazolone compounds |
| CA1247916A (en) * | 1981-09-02 | 1989-01-03 | Jasbir Sidhu | Method of forming a photographic image dye |
| US5554493A (en) * | 1995-03-15 | 1996-09-10 | Eastman Kodak Company | Use of 2,1-benzisoxazol-3(1H)-ones as antioxidants in color photographic processing methods |
| JP3720932B2 (ja) * | 1996-09-18 | 2005-11-30 | 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL44832C (US20100012521A1-20100121-C00001.png) * | 1935-07-13 | |||
| GB532804A (en) * | 1939-07-22 | 1941-01-31 | John David Kendall | Improvements in or relating to colour photography |
-
0
- BE BE542229D patent/BE542229A/xx unknown
-
1954
- 1954-10-22 GB GB30445/54A patent/GB778089A/en not_active Expired
-
1955
- 1955-10-17 US US541097A patent/US2846307A/en not_active Expired - Lifetime
- 1955-10-21 DE DEI10791A patent/DE963296C/de not_active Expired
- 1955-10-22 FR FR1137702D patent/FR1137702A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2846307A (en) | 1958-08-05 |
| GB778089A (en) | 1957-07-03 |
| FR1137702A (fr) | 1957-06-03 |
| DE963296C (de) | 1957-05-02 |
