BE607498A - - Google Patents
Info
- Publication number
- BE607498A BE607498A BE607498DA BE607498A BE 607498 A BE607498 A BE 607498A BE 607498D A BE607498D A BE 607498DA BE 607498 A BE607498 A BE 607498A
- 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
- G03C7/36—Couplers containing compounds with active methylene groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51549A US3277155A (en) | 1960-08-24 | 1960-08-24 | Monofluoro-beta-ketoacetanilide couplers for color photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE607498A true BE607498A (US08158827-20120417-C00057.png) |
Family
ID=21971990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE607498D BE607498A (US08158827-20120417-C00057.png) | 1960-08-24 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369895A (en) * | 1960-08-24 | 1968-02-20 | Eastman Kodak Co | Two equivalent yellow couplers for color photography |
| GB1077874A (en) * | 1963-10-01 | 1967-08-02 | Eastman Kodak Co | New open-chain reactive methylene compounds and their use as photographic colour couplers |
| JPS4917734B1 (US08158827-20120417-C00057.png) * | 1970-12-18 | 1974-05-02 | ||
| US3994967A (en) * | 1974-03-08 | 1976-11-30 | Eastman Kodak Company | Color developer compositions containing improved yellow dye-forming coupler |
| US3929484A (en) * | 1974-03-08 | 1975-12-30 | Eastman Kodak Co | Color developer compositions containing improved yellow dye-forming coupler |
| US4131735A (en) * | 1975-11-25 | 1978-12-26 | Agfa-Gevaert, N.V. | Preparation of α-acylacetamides using tetramethyl guanidine condensing agent |
| CH627562A5 (de) * | 1977-04-29 | 1982-01-15 | Ciba Geigy Ag | Farbphotographisches material. |
| JPS61251852A (ja) | 1985-04-30 | 1986-11-08 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀カラ−写真感光材料の処理方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR991453A (fr) * | 1949-07-28 | 1951-10-05 | Ilford Ltd | Perfectionnements à la photographie en couleurs |
| DE934229C (de) * | 1951-03-30 | 1955-10-13 | Cilag Ag | Verfahren zur Herstellung neuer aralkylierter Acylessigsaeuredialkylamide |
| BE521004A (US08158827-20120417-C00057.png) * | 1952-06-26 | |||
| US2744933A (en) * | 1952-09-30 | 1956-05-08 | Bayer Ag | Amine-sulfur dioxide-addition products of acetoacetanilides |
| US2802855A (en) * | 1953-04-27 | 1957-08-13 | Shell Dev | Carbamylalkenyl phosphoruscontaining esters |
| US2772162A (en) * | 1954-11-03 | 1956-11-27 | Eastman Kodak Co | Diacylaminophenol couplers |
| BE555915A (US08158827-20120417-C00057.png) * | 1956-03-23 | |||
| US2895826A (en) * | 1956-10-08 | 1959-07-21 | Eastman Kodak Co | Photographic color couplers containing fluoroalkylcarbonamido groups |
| US2941002A (en) * | 1956-11-06 | 1960-06-14 | Hoechst Ag | Beta-hydroxy carboxylic acid amides substituted at the nitrogen atom |
| BE563926A (US08158827-20120417-C00057.png) * | 1957-01-16 | |||
| US3030408A (en) * | 1958-09-22 | 1962-04-17 | Pennsalt Chemicals Corp | Perchloryl fluoride process for fluorination of active hydrogen compounds |
| US3077403A (en) * | 1960-05-31 | 1963-02-12 | Gen Aniline & Film Corp | Color former containing bis coupling functions |
-
0
- BE BE607498D patent/BE607498A/xx unknown
-
1960
- 1960-08-24 US US51549A patent/US3277155A/en not_active Expired - Lifetime
-
1961
- 1961-08-11 DE DEE21515A patent/DE1138632B/de active Granted
- 1961-08-18 FR FR871066A patent/FR1297678A/fr not_active Expired
- 1961-08-24 GB GB30512/61A patent/GB944490A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1297678A (fr) | 1962-06-29 |
| DE1138632B (de) | 1962-10-25 |
| GB944490A (en) | 1963-12-18 |
| DE1138632C2 (US08158827-20120417-C00057.png) | 1963-05-09 |
| US3277155A (en) | 1966-10-04 |
