FR70307E - Perfectionnements à la photographie en couleurs - Google Patents

Perfectionnements à la photographie en couleurs

Info

Publication number: FR70307E
Authority: FR; France
Prior art keywords: color photography; photography; color
Prior art date: 1951-04-10
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kodak Pathe SA

Original Assignee

Kodak Pathe SA

Priority date (The priority date 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 date listed.)

1951-04-10

Filing date

1954-07-19

Publication date

1959-04-06

1953-07-27 Priority claimed from US370598A external-priority patent/US2704713A/en

1954-07-19 Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA

1959-04-06 Application granted granted Critical

1959-04-06 Publication of FR70307E publication Critical patent/FR70307E/fr

Status Expired legal-status Critical Current

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)
Coloring (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

FR70307D 1951-04-10 1954-07-19 Perfectionnements à la photographie en couleurs Expired FR70307E (fr)

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
FR70307E true FR70307E (fr)	1959-04-06

Family

ID=26914778

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1053636D Expired FR1053636A (fr)	1951-04-10	1952-04-09	Perfectionnements à la photographie en couleurs
FR70307D Expired FR70307E (fr)	1951-04-10	1954-07-19	Perfectionnements à la photographie en couleurs

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR1053636D Expired FR1053636A (fr)	1951-04-10	1952-04-09	Perfectionnements à la photographie en couleurs

Country Status (4)

Country	Link
US (1)	US2675314A (fr)
BE (2)	BE530383A (fr)
FR (2)	FR1053636A (fr)
GB (2)	GB720500A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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 (fr) *	1957-09-09
NL255792A (fr) *	1959-09-11
BE613239A (fr) *	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 (fr) *	1981-06-19	1988-12-28	Frederick H. Howell	Hydroquinones
CA1178838A (fr) *	1981-06-19	1984-12-04	David G. Leppard	Produit photographique compose d'une couche d'halogenure d'argent renfermant un agent de copulation couleur, et d'une hydroquinone associee
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.
DE69129964T2 (de) *	1990-10-08	1999-01-21	Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa	Ein farbphotographisches Silberhalogenidmaterial
US5561036A (en) *	1995-03-30	1996-10-01	Eastman Kodak Company	Photographic elements containing scavengers for oxidized developing agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB500613A (en) *	1936-05-09	1939-02-10	Kodak Ltd	Improvements in colour developers and colour development
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
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 BE510592D patent/BE510592A/xx unknown
- BE BE530383D patent/BE530383A/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
GB751912A (en)	1956-07-04
FR1053636A (fr)	1954-02-03
BE530383A (fr)
US2675314A (en)	1954-04-13
GB720500A (en)	1954-12-22
BE510592A (fr)

Publication	Publication Date	Title
FR1080507A (fr)	1954-12-09	Perfectionnements à la photographie en couleurs
FR971537A (fr)	1951-01-18	Perfectionnements à la photographie en couleurs
FR1098016A (fr)	1955-07-15	Perfectionnements à la photographie en couleurs
FR70307E (fr)	1959-04-06	Perfectionnements à la photographie en couleurs
FR1304536A (fr)	1962-09-21	Perfectionnements à la photographie en couleurs
FR950288A (fr)	1949-09-22	Perfectionnements à la photographie en couleurs
FR1141360A (fr)	1957-09-02	Perfectionnements à la photographie en couleurs
FR942842A (fr)	1949-02-18	Perfectionnements à la photographie en couleurs
FR1091903A (fr)	1955-04-15	Perfectionnements à la photographie en couleurs
FR1050450A (fr)	1954-01-07	Photographie en couleurs
FR973054A (fr)	1951-02-07	Perfectionnements à la photographie en couleurs
FR1103688A (fr)	1955-11-04	Perfectionnement à la photographie en couleurs
FR947318A (fr)	1949-06-29	Perfectionnements à la photographie en couleurs
FR1117780A (fr)	1956-05-28	Perfectionnements relatifs à la photographie
FR1058883A (fr)	1954-03-19	Perfectionnements relatifs à la photographie
FR991453A (fr)	1951-10-05	Perfectionnements à la photographie en couleurs
FR928785A (fr)	1947-12-08	Perfectionnements à la photographie en couleurs
FR1074560A (fr)	1954-10-06	Procédé de photographie en couleurs
FR937115A (fr)	1948-08-09	Perfectionnement à la photographie en couleurs
FR1074576A (fr)	1954-10-06	Perfectionnements à la photographie en couleurs
FR1098967A (fr)	1955-08-29	Perfectionnements à la photographie en couleurs
FR1075746A (fr)	1954-10-19	Images photographiques en couleurs
FR1037041A (fr)	1953-09-14	Perfectionnements à la projection cinématographique
FR941876A (fr)	1949-01-24	Perfectionnement à la photographie en couleur
FR932681A (fr)	1948-03-30	Perfectionnements à la photographie en couleurs