BE492063A - - Google Patents

Info

Publication number
BE492063A
BE492063A BE492063DA BE492063A BE 492063 A BE492063 A BE 492063A BE 492063D A BE492063D A BE 492063DA BE 492063 A BE492063 A BE 492063A
Authority
BE
Belgium
Application number
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.)
Publication of BE492063A publication Critical patent/BE492063A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE492063D 1948-11-09 BE492063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59203A US2500487A (en) 1948-11-09 1948-11-09 Yellow diffusion-fast color formers of the benzimidazole class

Publications (1)

Publication Number Publication Date
BE492063A true BE492063A (en)

Family

ID=22021460

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492063D BE492063A (en) 1948-11-09

Country Status (5)

Country Link
US (1) US2500487A (en)
BE (1) BE492063A (en)
DE (1) DE900781C (en)
FR (1) FR998985A (en)
GB (1) GB659479A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565656A (en) * 1957-03-15
JP2805414B2 (en) * 1992-05-11 1998-09-30 富士写真フイルム株式会社 Silver halide color photographic materials
CN1107188C (en) * 1998-06-22 2003-04-30 开利公司 Fan mounting assembly
EA007339B1 (en) * 2001-07-27 2006-08-25 Кьюэрис, Инк. Mediators of hedgehog signaling pathways, compositions and uses related thereto
GB0400781D0 (en) * 2004-01-14 2004-02-18 Novartis Ag Organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179239A (en) * 1935-04-10 1939-11-07 Agfa Ansco Corp Color photography
NL49334C (en) * 1935-08-07
FR881899A (en) * 1940-10-19 1943-05-11 Ig Farbenindustrie Ag Method for producing color photographic images

Also Published As

Publication number Publication date
US2500487A (en) 1950-03-14
GB659479A (en) 1951-10-24
FR998985A (en) 1952-01-24
DE900781C (en) 1954-01-04

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