BE749133A - Article photographique photosensible - Google Patents

Article photographique photosensible

Info

Publication number
BE749133A
BE749133A BE749133DA BE749133A BE 749133 A BE749133 A BE 749133A BE 749133D A BE749133D A BE 749133DA BE 749133 A BE749133 A BE 749133A
Authority
BE
Belgium
Prior art keywords
photosensitive photographic
photographic article
article
photosensitive
photographic
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE749133A publication Critical patent/BE749133A/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
BE749133D 1969-04-18 1970-04-17 Article photographique photosensible BE749133A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH589769A CH524834A (de) 1969-04-18 1969-04-18 Photographisches lichtempfindliches Material

Publications (1)

Publication Number Publication Date
BE749133A true BE749133A (fr) 1970-10-19

Family

ID=4301168

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749133D BE749133A (fr) 1969-04-18 1970-04-17 Article photographique photosensible

Country Status (6)

Country Link
US (1) US3634091A (de)
BE (1) BE749133A (de)
CH (1) CH524834A (de)
DE (1) DE2018363C3 (de)
FR (1) FR2046215A5 (de)
GB (1) GB1316991A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039312B1 (de) * 1980-04-30 1983-12-28 Ciba-Geigy Ag Farbphotographisches Aufzeichnungsmaterial für das Silberfarbbleichverfahren; Verfahren zur Herstellung dieses Materials und seine Verwendung zur Herstellung photographischer Bilder
EP0233152B1 (de) * 1986-02-11 1992-01-02 Ilford Ag Photographisches Material für das Silberfarbbleichverfahren
US5332806A (en) * 1990-05-18 1994-07-26 Ciba-Geigy Corporation Disazo dyes which contain 2-hydroxynaphthyl moiety
US5371201A (en) * 1990-05-18 1994-12-06 Ciba-Geigy Corporation Azo dyes and preparation and use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255706A (de) * 1959-09-09
NL287540A (de) * 1962-01-09

Also Published As

Publication number Publication date
FR2046215A5 (de) 1971-03-05
CH524834A (de) 1972-06-30
DE2018363C3 (de) 1981-02-12
GB1316991A (en) 1973-05-16
DE2018363B2 (de) 1980-06-04
DE2018363A1 (de) 1970-10-29
US3634091A (en) 1972-01-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIBA S.A.

Effective date: 19900417