BE484142A - - Google Patents

Info

Publication number
BE484142A
BE484142A BE484142DA BE484142A BE 484142 A BE484142 A BE 484142A BE 484142D A BE484142D A BE 484142DA BE 484142 A BE484142 A BE 484142A
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 BE484142A publication Critical patent/BE484142A/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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Saccharide Compounds (AREA)
BE484142D 1947-09-30 BE484142A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB970246X 1947-09-30

Publications (1)

Publication Number Publication Date
BE484142A true BE484142A (xx)

Family

ID=10807212

Family Applications (1)

Application Number Title Priority Date Filing Date
BE484142D BE484142A (xx) 1947-09-30

Country Status (3)

Country Link
BE (1) BE484142A (xx)
DE (1) DE824207C (xx)
FR (1) FR970246A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930232C (de) * 1951-06-04 1955-07-11 Saint Gobain Verfahren zur Herstellung von Mischpolymeren aus Vinylchlorid und Vinylidenchlorid

Also Published As

Publication number Publication date
DE824207C (de) 1951-12-10
FR970246A (fr) 1951-01-02

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