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
BE865449A BE186381A BE186381A BE865449A BE 865449 A BE865449 A BE 865449A BE 186381 A BE186381 A BE 186381A BE 186381 A BE186381 A BE 186381A BE 865449 A BE865449 A BE 865449A
Authority
BE
Belgium
Prior art keywords
photographic
copulants
preparation
elements containing
photographic elements
Prior art date
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.)
Filing date
Publication date
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BE865449A publication Critical patent/BE865449A/en

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
    • G03C7/32—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
EP0690345B1 (en) * 1994-06-23 2001-09-05 Eastman Kodak Company Two-equivalent magenta photographic couplers with activity-modifying ballasting groups
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
US20080300135A1 (en) * 2005-07-13 2008-12-04 Basf Aktiengesellschaft 5-Alkyl-7-Amino-6-Heteroaryl-1,2,4-Triazolo[1,5-A]Pyrimidine Compounds and Their Use 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

Also Published As

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

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MINNESOTA MINING AND MFG CY

Effective date: 19910331