EP0267522A3 - Photographic recording material - Google Patents

Photographic recording material Download PDF

Info

Publication number: EP0267522A3
Authority: EP; European Patent Office
Prior art keywords: recording material; photographic recording; photographic; recording
Prior art date: 1986-11-12
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.): Granted

Application number

EP87116143A

Other languages

German (de)

Other versions

EP0267522A2 (en

EP0267522B1 (en

Inventor

Karl-Wilhelm Dr. Schranz

Gunther Dr. Schenk

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.)

Agfa Gevaert AG

Original Assignee

Agfa Gevaert AG

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.)

1986-11-12

Filing date

1987-11-03

Publication date

1989-04-26

1987-11-03 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1988-05-18 Publication of EP0267522A2 publication Critical patent/EP0267522A2/en

1989-04-26 Publication of EP0267522A3 publication Critical patent/EP0267522A3/en

1991-03-13 Application granted granted Critical

1991-03-13 Publication of EP0267522B1 publication Critical patent/EP0267522B1/en

2007-11-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

EP87116143A 1986-11-12 1987-11-03 Photographic recording material Expired - Lifetime EP0267522B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3638638		1986-11-12
DE19863638638 DE3638638A1 (en)	1986-11-12	1986-11-12	COLOR PHOTOGRAPHIC RECORDING MATERIAL

Publications (3)

Publication Number	Publication Date
EP0267522A2 EP0267522A2 (en)	1988-05-18
EP0267522A3 true EP0267522A3 (en)	1989-04-26
EP0267522B1 EP0267522B1 (en)	1991-03-13

Family

ID=6313776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87116143A Expired - Lifetime EP0267522B1 (en)	1986-11-12	1987-11-03	Photographic recording material

Country Status (4)

Country	Link
US (1)	US4865940A (en)
EP (1)	EP0267522B1 (en)
JP (1)	JPS63135934A (en)
DE (2)	DE3638638A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5441865A (en) *	1993-01-07	1995-08-15	Eastman Kodak Company	Gelatin-grafted-polymer particles as peptizer for silver halide emulsions
US5399480A (en) *	1993-09-14	1995-03-21	Eastman Kodak Company	Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains
DE19526468A1 (en) *	1995-07-20	1997-01-23	Agfa Gevaert Ag	Hardener for photographic material with binder made of gelatin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0021108A1 (en) *	1979-06-13	1981-01-07	Agfa-Gevaert AG	Process for chain extension of gelatin by partial hardening, and a gelatin composition as well as a photographic material that contain a gelatin thus obtained
GB2105052A (en) *	1981-09-02	1983-03-16	Fuji Photo Film Co Ltd	Heat-developable color photographic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2698794A (en) *	1950-04-15	1955-01-04	Eastman Kodak Co	Mixed packet photographic emulsions
US3276869A (en) *	1961-05-09	1966-10-04	Polaroid Corp	Capsular product coated with silver halide and containing a color-providing substance
US3396026A (en) *	1963-03-25	1968-08-06	Polaroid Corp	Photographic capsular products
DE2439551C2 (en) *	1974-08-17	1985-11-21	Agfa-Gevaert Ag, 5090 Leverkusen	Process for hardening photographic layers

1986
- 1986-11-12 DE DE19863638638 patent/DE3638638A1/en not_active Withdrawn
1987
- 1987-11-03 EP EP87116143A patent/EP0267522B1/en not_active Expired - Lifetime
- 1987-11-03 DE DE8787116143T patent/DE3768611D1/en not_active Expired - Fee Related
- 1987-11-09 JP JP62281173A patent/JPS63135934A/en active Pending
1989
- 1989-02-09 US US07/309,040 patent/US4865940A/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0021108A1 (en) *	1979-06-13	1981-01-07	Agfa-Gevaert AG	Process for chain extension of gelatin by partial hardening, and a gelatin composition as well as a photographic material that contain a gelatin thus obtained
GB2105052A (en) *	1981-09-02	1983-03-16	Fuji Photo Film Co Ltd	Heat-developable color photographic material

Also Published As

Publication number	Publication date
EP0267522A2 (en)	1988-05-18
DE3638638A1 (en)	1988-05-19
US4865940A (en)	1989-09-12
EP0267522B1 (en)	1991-03-13
JPS63135934A (en)	1988-06-08
DE3768611D1 (en)	1991-04-18

Legal Events

Date	Code	Title	Description
1988-04-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-05-18	17P	Request for examination filed	Effective date: 19871103
1988-05-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB NL
1989-03-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-04-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB NL
1990-09-26	17Q	First examination report despatched	Effective date: 19900816
1991-01-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-03-13	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB NL
1991-04-18	REF	Corresponds to:	Ref document number: 3768611 Country of ref document: DE Date of ref document: 19910418
1991-04-19	ET	Fr: translation filed
1991-07-17	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-11-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19911103
1991-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19911130
1992-01-16	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-01-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-03-04	26N	No opposition filed
1992-05-31	BERE	Be: lapsed	Owner name: AGFA-GEVAERT A.G. Effective date: 19911130
1992-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19920601
1992-07-01	GBPC	Gb: european patent ceased through non-payment of renewal fee
1992-07-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1992-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19920731
1992-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19920801
1992-09-25	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

Publication	Publication Date	Title
EP0176845A3 (en)	1988-09-21	Photographic recording material
GB8707032D0 (en)	1987-04-29	Photographic material
DE3560654D1 (en)	1987-10-22	Photosensitive recording material
DE3570774D1 (en)	1989-07-06	Photographic recording material
GB8519945D0 (en)	1985-09-18	Photographic materials
DE3264216D1 (en)	1985-07-25	Photographic recording material
GB8609132D0 (en)	1986-05-21	Photographic materials
GB8519975D0 (en)	1985-09-18	Photographic materials
EP0251042A3 (en)	1989-07-12	Colour-photographic recording material
EP0257451A3 (en)	1989-05-03	Colour-photographic recording material
GB8516054D0 (en)	1985-07-31	Photographic material
GB8601291D0 (en)	1986-02-26	Photographic material
GB8727146D0 (en)	1987-12-23	Light-sensitive material
DE3565609D1 (en)	1988-11-17	Photographic material
GB8707841D0 (en)	1987-05-07	Photographic materials
DE3463940D1 (en)	1987-07-02	Photographic recording material
EP0234460A3 (en)	1989-05-31	Colour-photographic recording material
DE3661866D1 (en)	1989-02-23	Color photographic recording material
GB8723304D0 (en)	1987-11-11	Light-sensitive material
EP0192199A3 (en)	1989-02-01	Light-sensitive photographic material
DE3760539D1 (en)	1989-10-12	Heat-developable colour-photographic recording material
GB8821054D0 (en)	1988-10-05	Photographic recording material
JPS57138629A (en)	1982-08-27	Photographic recording material
GB2206216B (en)	1990-03-14	Photographic recording material
EP0251119A3 (en)	1989-10-04	Light sensitive recording material