BE865449A - COPULANTS FOR PHOTOGRAPHIC USE, PHOTOGRAPHIC ELEMENTS CONTAINING AND PROCESS FOR THEIR PREPARATION - Google Patents

COPULANTS FOR PHOTOGRAPHIC USE, PHOTOGRAPHIC ELEMENTS CONTAINING AND PROCESS FOR THEIR PREPARATION

Info

Publication number: BE865449A
Authority: BE; Belgium
Prior art keywords: photographic; copulants; preparation; elements containing; photographic elements
Prior art date: 1977-03-30

Application number

BE186381A

Other languages

French (fr)

Original Assignee

Minnesota Mining & Mfg

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.)

1977-03-30

Filing date

1978-03-29

Publication date

1978-09-29

1978-03-29 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1978-09-29 Publication of BE865449A publication Critical patent/BE865449A/en

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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

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

BE186381A 1977-03-30 1978-03-29 COPULANTS FOR PHOTOGRAPHIC USE, PHOTOGRAPHIC ELEMENTS CONTAINING AND PROCESS FOR THEIR PREPARATION BE865449A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT4874077A IT1115926B (en)	1977-03-30	1977-03-30	MAGENTA 5-PYRAZOLONIC COPULANTS FOR PHOTOGRAPHIC USE PHOTOGRAPHIC ELEMENTS THAT CONTAIN THEM AND PROCEDURE FOR THEIR PRODUCTION

Publications (1)

Publication Number	Publication Date
BE865449A true BE865449A (en)	1978-09-29

Family

ID=11268342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE186381A BE865449A (en)	1977-03-30	1978-03-29	COPULANTS FOR PHOTOGRAPHIC USE, PHOTOGRAPHIC ELEMENTS CONTAINING AND PROCESS FOR THEIR PREPARATION

Country Status (9)

Country	Link
JP (1)	JPS6048028B2 (en)
BE (1)	BE865449A (en)
BR (1)	BR7801906A (en)
CH (1)	CH648938A5 (en)
DE (1)	DE2813522A1 (en)
FR (1)	FR2386066A1 (en)
GB (1)	GB1603223A (en)
IT (1)	IT1115926B (en)
MX (1)	MX147158A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3624544C2 (en) *	1986-07-19	1996-02-01	Agfa Gevaert Ag	Color photographic recording material with a color coupler of the pyrazoloazole type
DE69522513T2 (en) *	1994-06-23	2002-04-11	Eastman Kodak Co., Rochester	Photographic two-equivalent magenta couplers with activity modifying ballast groups
WO2007006724A1 (en) *	2005-07-13	2007-01-18	Basf Aktiengesellschaft	5-alkyl-7-amino-6-heteroaryl-1,2,4-triazolo[1,5-a]pyrimidine compounds and use thereof for the prevention of fungal pests
WO2007023018A1 (en) *	2005-07-13	2007-03-01	Basf Aktiengesellschaft	7-amino-6-triazolyl-1,2,4-triazolo[1,5-a]pyrimidine compounds and the use thereof for controlling harmful fungi
DE102006060597A1 (en) *	2006-12-21	2008-06-26	Merck Patent Gmbh	Preparation of benzofuran-2-carboxamide compounds, useful as precursors for the synthesis of antidepressants, comprises reacting carboxamide compounds and benzaldehyde compounds in the presence of a base

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5120826A (en) *	1974-08-13	1976-02-19	Fuji Photo Film Co Ltd	Shashinyokapuraa
JPS5258922A (en) *	1975-11-10	1977-05-14	Fuji Photo Film Co Ltd	Photographic coupler

1977
- 1977-03-30 IT IT4874077A patent/IT1115926B/en active
1978
- 1978-03-29 BE BE186381A patent/BE865449A/en not_active IP Right Cessation
- 1978-03-29 GB GB1227378A patent/GB1603223A/en not_active Expired
- 1978-03-29 FR FR7809030A patent/FR2386066A1/en active Granted
- 1978-03-29 DE DE19782813522 patent/DE2813522A1/en active Granted
- 1978-03-29 BR BR7801906A patent/BR7801906A/en unknown
- 1978-03-29 JP JP3652178A patent/JPS6048028B2/en not_active Expired
- 1978-03-29 MX MX17291078A patent/MX147158A/en unknown
- 1978-03-29 CH CH336978A patent/CH648938A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2813522C2 (en)	1988-06-30
FR2386066B1 (en)	1983-08-26
BR7801906A (en)	1979-01-02
DE2813522A1 (en)	1978-10-12
MX147158A (en)	1982-10-19
CH648938A5 (en)	1985-04-15
JPS53123129A (en)	1978-10-27
IT1115926B (en)	1986-02-10
FR2386066A1 (en)	1978-10-27
GB1603223A (en)	1981-11-18
JPS6048028B2 (en)	1985-10-24

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Legal Events

Date	Code	Title	Description
1991-09-30	RE	Patent lapsed	Owner name: MINNESOTA MINING AND MFG CY Effective date: 19910331

Date

Code

Title

Description

1991-09-30

Patent lapsed

Owner name: MINNESOTA MINING AND MFG CY

Effective date: 19910331