BE626906A - - Google Patents

Info

Publication number
BE626906A
BE626906A BE626906DA BE626906A BE 626906 A BE626906 A BE 626906A BE 626906D A BE626906D A BE 626906DA BE 626906 A BE626906 A BE 626906A
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 BE626906A publication Critical patent/BE626906A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE626906D 1962-01-09 BE626906A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18662A CH398310A (de) 1962-01-09 1962-01-09 Photographisches Material für das Silberfarbbleichverfahren

Publications (1)

Publication Number Publication Date
BE626906A true BE626906A (el)

Family

ID=4181216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE626906D BE626906A (el) 1962-01-09

Country Status (7)

Country Link
US (1) US3157508A (el)
BE (1) BE626906A (el)
CH (1) CH398310A (el)
DE (1) DE1161135B (el)
ES (1) ES284002A1 (el)
GB (1) GB969146A (el)
NL (3) NL139830B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440965A (de) * 1964-02-13 1967-07-31 Ciba Geigy Photographisches Material für das Silberfarbbleichverfahren
CH440966A (de) * 1964-03-19 1967-07-31 Ciba Geigy Photographisches Material für das Silberfarbbleichverfahren
DE1300827B (de) * 1965-03-19 1969-08-07 Agfa Gevaert Ag Lichtempfindliches farbfotographisches Material fuer das Silberfarbbleichverfahren
CH524834A (de) * 1969-04-18 1972-06-30 Ciba Geigy Ag Photographisches lichtempfindliches Material
DE3725082A1 (de) * 1987-07-29 1989-02-09 Bayer Ag Disazofarbstoffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE488200A (el) * 1948-04-02

Also Published As

Publication number Publication date
GB969146A (en) 1964-09-09
CH398310A (de) 1966-03-15
US3157508A (en) 1964-11-17
ES284002A1 (es) 1963-08-01
DE1161135B (de) 1964-01-09
NL139830B (nl) 1973-09-17
NL7303360A (el) 1973-05-25
NL287540A (el)

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