BE828352A - Nouveaux colorants polyazoiques hydrosolubles - Google Patents

Nouveaux colorants polyazoiques hydrosolubles

Info

Publication number
BE828352A
BE828352A BE155743A BE155743A BE828352A BE 828352 A BE828352 A BE 828352A BE 155743 A BE155743 A BE 155743A BE 155743 A BE155743 A BE 155743A BE 828352 A BE828352 A BE 828352A
Authority
BE
Belgium
Prior art keywords
soluble
new water
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
BE155743A
Other languages
English (en)
French (fr)
Inventor
P Frank
A Sailer
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 filed Critical
Publication of BE828352A publication Critical patent/BE828352A/xx

Links

Classifications

    • 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
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
    • 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
    • C09B35/50—Tetrazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE155743A 1974-04-25 1975-04-24 Nouveaux colorants polyazoiques hydrosolubles BE828352A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414388A FR2268846B1 (it) 1974-04-25 1974-04-25

Publications (1)

Publication Number Publication Date
BE828352A true BE828352A (fr) 1975-10-24

Family

ID=9138110

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155743A BE828352A (fr) 1974-04-25 1975-04-24 Nouveaux colorants polyazoiques hydrosolubles

Country Status (11)

Country Link
US (1) US4081437A (it)
AR (1) AR202604A1 (it)
BE (1) BE828352A (it)
BR (1) BR7502495A (it)
CH (1) CH606309A5 (it)
DE (1) DE2518030A1 (it)
ES (1) ES437021A1 (it)
FR (1) FR2268846B1 (it)
GB (1) GB1508041A (it)
IT (1) IT1032743B (it)
NL (1) NL7504726A (it)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB265553A (en) * 1926-02-06 1928-03-20 Newport Co Improvements in tetrakisazo dyes, and the process of manufacture
US2018764A (en) * 1931-09-04 1935-10-29 Ici Ltd Azo dye and method for its preparation
US2027206A (en) * 1932-08-04 1936-01-07 Du Pont Azo dye and method for its preparation
US2106876A (en) * 1935-04-04 1938-02-01 Gen Aniline Works Inc Azo dyestuffs
US2116206A (en) * 1935-11-08 1938-05-03 Gen Aniline Works Inc Polyazo dyestuffs
US2259735A (en) * 1939-10-31 1941-10-21 American Cyanamid Co Metallized acid polyazo dyes
DE1769175C3 (de) * 1968-04-17 1974-08-22 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Wasserlösliche Polyazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung
US3917887A (en) * 1974-01-24 1975-11-04 Sandoz Ag Process for dyeing oxide layers on aluminum and aluminum alloys

Also Published As

Publication number Publication date
IT1032743B (it) 1979-06-20
DE2518030A1 (de) 1975-11-13
CH606309A5 (it) 1978-11-30
GB1508041A (en) 1978-04-19
ES437021A1 (es) 1977-01-01
NL7504726A (nl) 1975-10-28
US4081437A (en) 1978-03-28
AR202604A1 (es) 1975-06-24
FR2268846A1 (it) 1975-11-21
BR7502495A (pt) 1976-03-09
FR2268846B1 (it) 1976-10-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19840424