GB1444340A - Water-soluble trisazo dyestuff - Google Patents

Water-soluble trisazo dyestuff

Info

Publication number
GB1444340A
GB1444340A GB343575A GB343575A GB1444340A GB 1444340 A GB1444340 A GB 1444340A GB 343575 A GB343575 A GB 343575A GB 343575 A GB343575 A GB 343575A GB 1444340 A GB1444340 A GB 1444340A
Authority
GB
United Kingdom
Prior art keywords
coupling
water
dyestuff
jan
soluble trisazo
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB343575A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
Original Assignee
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
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 Aziende Colori Nazionali Affini ACNA SpA, ACNA Chimica Organica SpA filed Critical Aziende Colori Nazionali Affini ACNA SpA
Publication of GB1444340A publication Critical patent/GB1444340A/en
Expired legal-status Critical Current

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
GB343575A 1974-01-30 1975-01-27 Water-soluble trisazo dyestuff Expired GB1444340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1996474A IT1009602B (it) 1974-01-30 1974-01-30 Colorante trisazoico idrosolubile derivato dalla 4.4 diammino.ben zanilide

Publications (1)

Publication Number Publication Date
GB1444340A true GB1444340A (en) 1976-07-28

Family

ID=11162685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB343575A Expired GB1444340A (en) 1974-01-30 1975-01-27 Water-soluble trisazo dyestuff

Country Status (10)

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

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 (de) * 1939-07-02 1943-11-04 Ig Farbenindustrie Ag Verfahren zur Herstellung von Trisazofarbstoffen

Also Published As

Publication number Publication date
NL7500852A (nl) 1975-08-01
DE2503654A1 (de) 1975-07-31
IT1009602B (it) 1976-12-20
JPS50108324A (de) 1975-08-26
FR2259141B1 (de) 1977-04-15
CA1039713A (en) 1978-10-03
BE825021A (fr) 1975-07-30
ES434214A1 (es) 1976-12-16
DE2503654C2 (de) 1983-12-08
JPS5839186B2 (ja) 1983-08-27
FR2259141A1 (de) 1975-08-22
CH606314A5 (de) 1978-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee