NL7500852A - PROCEDURE FOR PREPARING A WATER-SOLUBLE TRIAZO COLOR. - Google Patents

PROCEDURE FOR PREPARING A WATER-SOLUBLE TRIAZO COLOR.

Info

Publication number
NL7500852A
NL7500852A NL7500852A NL7500852A NL7500852A NL 7500852 A NL7500852 A NL 7500852A NL 7500852 A NL7500852 A NL 7500852A NL 7500852 A NL7500852 A NL 7500852A NL 7500852 A NL7500852 A NL 7500852A
Authority
NL
Netherlands
Prior art keywords
preparing
color
procedure
water
triazo
Prior art date
Application number
NL7500852A
Other languages
Dutch (nl)
Original Assignee
Acna
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 Acna filed Critical Acna
Publication of NL7500852A publication Critical patent/NL7500852A/en

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • 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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7500852A 1974-01-30 1975-01-24 PROCEDURE FOR PREPARING A WATER-SOLUBLE TRIAZO COLOR. NL7500852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1996474A IT1009602B (en) 1974-01-30 1974-01-30 WATER-SOLUBLE TRISAZOIC DYE DERIVED FROM 4.4 DIAMMINE. BEN ZANILIDE

Publications (1)

Publication Number Publication Date
NL7500852A true NL7500852A (en) 1975-08-01

Family

ID=11162685

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500852A NL7500852A (en) 1974-01-30 1975-01-24 PROCEDURE FOR PREPARING A WATER-SOLUBLE TRIAZO COLOR.

Country Status (10)

Country Link
JP (1) JPS5839186B2 (en)
BE (1) BE825021A (en)
CA (1) CA1039713A (en)
CH (1) CH606314A5 (en)
DE (1) DE2503654C2 (en)
ES (1) ES434214A1 (en)
FR (1) FR2259141B1 (en)
GB (1) GB1444340A (en)
IT (1) IT1009602B (en)
NL (1) NL7500852A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052375A (en) * 1974-01-30 1977-10-04 Aziende Colori Nazionali Affini Acna S.P.A. Water-soluble trisazosulfonated dyestuff derived from 2-aminophenol-4-sulfonic acid, resorcinol, 4,4'-diaminobenzanilide and m-aminophenol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741086C (en) * 1939-07-02 1943-11-04 Ig Farbenindustrie Ag Process for the preparation of trisazo dyes

Also Published As

Publication number Publication date
BE825021A (en) 1975-07-30
DE2503654C2 (en) 1983-12-08
GB1444340A (en) 1976-07-28
FR2259141B1 (en) 1977-04-15
IT1009602B (en) 1976-12-20
FR2259141A1 (en) 1975-08-22
ES434214A1 (en) 1976-12-16
JPS5839186B2 (en) 1983-08-27
DE2503654A1 (en) 1975-07-31
JPS50108324A (en) 1975-08-26
CH606314A5 (en) 1978-10-31
CA1039713A (en) 1978-10-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed