CA1006165A - Ballasted color photographic couplers - Google Patents

Ballasted color photographic couplers

Info

Publication number: CA1006165A
Authority: CA; Canada
Prior art keywords: ballasted; color photographic; photographic couplers; couplers; color
Prior art date: 1971-04-06
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

CA137,226A

Inventor

Gregory J. Lestina

George W. Sawdey

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.)

1971-04-06

Filing date

1972-03-16

Publication date

1977-03-01

1972-03-16 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1977-03-01 Application granted granted Critical

1977-03-01 Publication of CA1006165A publication Critical patent/CA1006165A/en

Status Expired legal-status Critical Current

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
- G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific

Landscapes

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

CA137,226A 1971-04-06 1972-03-16 Ballasted color photographic couplers Expired CA1006165A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13183671A	1971-04-06	1971-04-06

Publications (1)

Publication Number	Publication Date
CA1006165A true CA1006165A (en)	1977-03-01

Family

ID=22451227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA137,226A Expired CA1006165A (en)	1971-04-06	1972-03-16	Ballasted color photographic couplers

Country Status (6)

Country	Link
BE (1)	BE781649A (en)
CA (1)	CA1006165A (en)
DE (1)	DE2216578A1 (en)
FR (1)	FR2132402B1 (en)
GB (1)	GB1382861A (en)
IT (1)	IT951170B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1134818A (en) *	1977-12-23	1982-11-02	Philip T.S. Lau	Release compounds and photographic emulsions, elements and processes utilizing them
JPS59214854A (en) *	1983-05-20	1984-12-04	Fuji Photo Film Co Ltd	Silver halide color photosensitive material
DE69705794T2 (en) *	1996-10-17	2002-05-23	Eastman Kodak Co., Rochester	Silver halide element containing triazole inhibitors
AU779934B2 (en) *	1999-11-16	2005-02-17	Ciba Specialty Chemicals Holding Inc.	Use of benzotriazole UV absorbers
US7855289B2 (en)	2005-08-04	2010-12-21	Sirtris Pharmaceuticals, Inc.	Sirtuin modulating compounds
US8088928B2 (en)	2005-08-04	2012-01-03	Sirtris Pharmaceuticals, Inc.	Sirtuin modulating compounds
US8093401B2 (en)	2005-08-04	2012-01-10	Sirtris Pharmaceuticals, Inc.	Sirtuin modulating compounds
TW200916472A (en)	2007-06-20	2009-04-16	Sirtris Pharmaceuticals Inc	Sirtuin modulating compounds
ES2544258T3 (en)	2008-12-19	2015-08-28	Glaxosmithkline Llc	Thiazolopyridine compounds modulating sirtuin
EP3319947B1 (en) *	2015-07-07	2022-05-04	3M Innovative Properties Company	Substituted benzotriazole phenols

1972
- 1972-03-16 CA CA137,226A patent/CA1006165A/en not_active Expired
- 1972-03-30 GB GB1509772A patent/GB1382861A/en not_active Expired
- 1972-04-01 IT IT2280672A patent/IT951170B/en active
- 1972-04-04 BE BE781649A patent/BE781649A/en unknown
- 1972-04-04 FR FR7211750A patent/FR2132402B1/fr not_active Expired
- 1972-04-06 DE DE19722216578 patent/DE2216578A1/en active Pending

Also Published As

Publication number	Publication date
FR2132402A1 (en)	1972-11-17
FR2132402B1 (en)	1974-08-02
BE781649A (en)	1972-07-31
IT951170B (en)	1973-06-30
GB1382861A (en)	1975-02-05
DE2216578A1 (en)	1972-10-19

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