BE510592A - - Google Patents
Info
- Publication number
- BE510592A BE510592A BE510592DA BE510592A BE 510592 A BE510592 A BE 510592A BE 510592D A BE510592D A BE 510592DA BE 510592 A BE510592 A BE 510592A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- 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
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/39212—Carbocyclic
- G03C7/39216—Carbocyclic with OH groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Coloring (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US220336A US2675314A (en) | 1951-04-10 | 1951-04-10 | Antistain agents for photographic color materials |
| US370598A US2704713A (en) | 1953-07-27 | 1953-07-27 | Nu-alkylhomogentisamide antistain agents for photographic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510592A true BE510592A (pt) |
Family
ID=26914778
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530383D BE530383A (pt) | 1951-04-10 | ||
| BE510592D BE510592A (pt) | 1951-04-10 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530383D BE530383A (pt) | 1951-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2675314A (pt) |
| BE (2) | BE510592A (pt) |
| FR (2) | FR1053636A (pt) |
| GB (2) | GB720500A (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944899A (en) * | 1956-10-04 | 1960-07-12 | Eastman Kodak Co | Stabilization of photographic silver halide emulsions |
| BE570978A (pt) * | 1957-09-09 | |||
| BE594935A (pt) * | 1959-09-11 | |||
| BE613239A (pt) * | 1961-02-01 | |||
| US3168400A (en) * | 1961-05-22 | 1965-02-02 | Eastman Kodak Co | Rapid processing of photographic color materials |
| US3459548A (en) * | 1967-07-24 | 1969-08-05 | Polaroid Corp | Scavengers for oxidized developing agent |
| DE2639930A1 (de) * | 1976-09-04 | 1978-03-09 | Agfa Gevaert Ag | Antifarbschleiermittel fuer farbphotographische materialien |
| JPS5935012B2 (ja) * | 1978-09-20 | 1984-08-25 | コニカ株式会社 | カラ−写真感光材料 |
| US4357419A (en) * | 1981-04-02 | 1982-11-02 | Minnesota Mining And Manufacturing Company | Covering power in films |
| CA1247632A (en) * | 1981-06-19 | 1988-12-28 | Frederick H. Howell | Hydroquinones |
| CA1178838A (en) * | 1981-06-19 | 1984-12-04 | David G. Leppard | Photographic material including a colour coupler- containing silver halide layer and an associated hydroquinone compound |
| US4430426A (en) | 1982-06-04 | 1984-02-07 | Minnesota Mining And Manufacturing Company | Stabilization of silver halide emulsions |
| JPS59116647A (ja) | 1982-12-13 | 1984-07-05 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
| JPS60143331A (ja) | 1983-12-29 | 1985-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| DE3682128D1 (de) | 1985-07-17 | 1991-11-28 | Konishiroku Photo Ind | Photographisches silberhalogenidmaterial. |
| JPS6267536A (ja) * | 1985-09-19 | 1987-03-27 | Konishiroku Photo Ind Co Ltd | 写真要素 |
| DE3783288T2 (de) | 1986-08-15 | 1993-04-22 | Fuji Photo Film Co Ltd | Farbkopie und verfahren zu deren herstellung. |
| EP0481333B1 (en) * | 1990-10-08 | 1998-08-12 | Fuji Photo Film Co., Ltd. | A silver halide color photographic material |
| US5561036A (en) * | 1995-03-30 | 1996-10-01 | Eastman Kodak Company | Photographic elements containing scavengers for oxidized developing agent |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2301387A (en) * | 1939-12-09 | 1942-11-10 | Eastman Kodak Co | Reducing aerial oxidation of photographic developers |
| GB501040A (en) * | 1936-05-09 | 1939-02-20 | Kodak Ltd | Improvements in colour photographic development |
| GB500613A (en) * | 1936-05-09 | 1939-02-10 | Kodak Ltd | Improvements in colour developers and colour development |
| US2360290A (en) * | 1941-07-31 | 1944-10-10 | Eastman Kodak Co | Preventing formation of color fog in emulsions |
| US2384658A (en) * | 1943-07-10 | 1945-09-11 | Eastman Kodak Co | Color photography |
| US2403721A (en) * | 1943-09-23 | 1946-07-09 | Eastman Kodak Co | Preventing color fog in photographic material |
-
0
- BE BE530383D patent/BE530383A/xx unknown
- BE BE510592D patent/BE510592A/xx unknown
-
1951
- 1951-04-10 US US220336A patent/US2675314A/en not_active Expired - Lifetime
-
1952
- 1952-04-09 FR FR1053636D patent/FR1053636A/fr not_active Expired
- 1952-04-10 GB GB9246/52A patent/GB720500A/en not_active Expired
-
1954
- 1954-07-15 GB GB20685/54A patent/GB751912A/en not_active Expired
- 1954-07-19 FR FR70307D patent/FR70307E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR70307E (fr) | 1959-04-06 |
| US2675314A (en) | 1954-04-13 |
| BE530383A (pt) | |
| GB720500A (en) | 1954-12-22 |
| GB751912A (en) | 1956-07-04 |
| FR1053636A (fr) | 1954-02-03 |