FR2090987A5 - - Google Patents

Info

Publication number: FR2090987A5
Authority: FR; France
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

FR7115503A

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

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.)

1970-05-06

Filing date

1971-04-30

Publication date

1972-01-14

1971-04-30 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1972-01-14 Application granted granted Critical

1972-01-14 Publication of FR2090987A5 publication Critical patent/FR2090987A5/fr

Status Expired legal-status Critical Current

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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/142—Dye mordant

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

FR7115503A 1970-05-06 1971-04-30 Expired FR2090987A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US3529070A	1970-05-06	1970-05-06

Publications (1)

Publication Number	Publication Date
FR2090987A5 true FR2090987A5 (fr)	1972-01-14

Family

ID=21881749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7115503A Expired FR2090987A5 (fr)	1970-05-06	1971-04-30

Country Status (5)

Country	Link
US (1)	US3649265A (fr)
BE (1)	BE766660A (fr)
CA (1)	CA936403A (fr)
FR (1)	FR2090987A5 (fr)
GB (1)	GB1328912A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3816125A (en) *	1972-06-16	1974-06-11	Polaroid Corp	Photographic products and processes
US4282306A (en) *	1979-04-24	1981-08-04	Polaroid Corporation	Dye developer processes
DE3068777D1 (en) *	1979-04-24	1984-09-06	Polaroid Corp	Diffusion transfer film unit and color process
JPS5710141A (en) *	1980-06-20	1982-01-19	Fuji Photo Film Co Ltd	Photographic element for color diffusion transfer
US4588672A (en) *	1985-08-08	1986-05-13	Polaroid Corporation	Photographic system with quaternary releaser
US4677206A (en) *	1985-08-08	1987-06-30	Polaroid Corporation, Patent Dept.	2-hydroxy ethyl benzyl pyridinium compounds
FR2747806B1 (fr) *	1996-04-19	1998-07-03	Kodak Pathe	Nouveau procede de developpement d'un produit photographique a developpateur incorpore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL122760C (fr) *	1960-08-22
US3312549A (en) *	1962-12-12	1967-04-04	Eastman Kodak Co	Receiving sheet for photographic dyes
US3243294A (en) *	1963-11-06	1966-03-29	Eastman Kodak Co	Photographic direct-positive color process

1970
- 1970-05-06 US US35290A patent/US3649265A/en not_active Expired - Lifetime
1971
- 1971-04-05 CA CA109565A patent/CA936403A/en not_active Expired
- 1971-04-30 FR FR7115503A patent/FR2090987A5/fr not_active Expired
- 1971-05-03 BE BE766660A patent/BE766660A/fr unknown
- 1971-05-06 GB GB1344271*[A patent/GB1328912A/en not_active Expired

Also Published As

Publication number	Publication date
BE766660A (fr)	1971-10-01
GB1328912A (en)	1973-09-05
US3649265A (en)	1972-03-14
CA936403A (en)	1973-11-06

Legal Events

Date	Code	Title	Description
1978-06-16	ST	Notification of lapse

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
ATA96471A (fr)	1973-02-15
AU2044470A (fr)	1972-03-30
AU1473870A (fr)	1971-11-11
AU1146470A (fr)	1971-08-19
AU1326870A (fr)	1971-10-28
AU2017870A (fr)	1972-03-23
AU1336970A (fr)	1971-10-07
AU1833270A (fr)	1972-02-10
AU1716970A (fr)	1972-01-06
AU1517670A (fr)	1971-11-18
AR195465A1 (fr)	1973-10-15
AU1789870A (fr)	1972-01-27
AU1247570A (fr)	1971-09-16
AU1004470A (fr)	1971-07-08
AU1083170A (fr)	1971-08-05
ATA672271A (fr)	1973-12-15
AU1086670A (fr)	1971-08-05
AU2061170A (fr)	1972-04-13
AU1343870A (fr)	1971-10-07
AU1974970A (fr)	1972-03-16
AU1969370A (fr)	1972-03-16
AU1943370A (fr)	1972-03-09
AU1879170A (fr)	1972-02-17
AU1918570A (fr)	1972-03-02