GB1355584A - Azo dyes processes for their manufacgure and their use - Google Patents

Azo dyes processes for their manufacgure and their use

Info

Publication number
GB1355584A
GB1355584A GB3426371A GB3426371A GB1355584A GB 1355584 A GB1355584 A GB 1355584A GB 3426371 A GB3426371 A GB 3426371A GB 3426371 A GB3426371 A GB 3426371A GB 1355584 A GB1355584 A GB 1355584A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
radical
july
dyes
manufacgure
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
GB3426371A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Publication of GB1355584A publication Critical patent/GB1355584A/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
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/101—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component having an amino directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)

Abstract

1355584 Monoazo dyes CIBA-GEIGY AG 21 July 1971 [24 July 1970] 34263/71 Heading C4P New monoazo dyes, free of acid watersolubilizing groups, of formula wherein D is the radical of a diazo component, A is an optionally substituted p-phenylene radical, X is an -NH- or -N(CH 3 )- group, -O- or -S-, Y is an optionally substituted aliphatic or cycloaliphatic radical containing at least one chain hetero-atom, X<SP>1</SP> is -NH-, -O- or -S-, R 1 and R 2 are optionally substituted aliphatic radicals and R 3 is an organic radical are prepared by azo coupling (including oxidative coupling) and optionally quaternizing the product with an alkylating agent. The dyes are preferably used to colour synthetic fibres in yellow, orange, red and blue shades. Reference has been directed by the Comptroller to Specification 1,308,705.
GB3426371A 1970-07-24 1971-07-21 Azo dyes processes for their manufacgure and their use Expired GB1355584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1129570A CH534719A (en) 1970-07-24 1970-07-24 Process for the production of new azo dyes

Publications (1)

Publication Number Publication Date
GB1355584A true GB1355584A (en) 1974-06-05

Family

ID=4372072

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3426371A Expired GB1355584A (en) 1970-07-24 1971-07-21 Azo dyes processes for their manufacgure and their use
GB1347471A Expired GB1355585A (en) 1970-07-24 1971-07-21 Couplable amino compounds and processes for their manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1347471A Expired GB1355585A (en) 1970-07-24 1971-07-21 Couplable amino compounds and processes for their manufacture

Country Status (7)

Country Link
CH (1) CH534719A (en)
CS (1) CS153585B2 (en)
DE (1) DE2136063A1 (en)
ES (1) ES393555A1 (en)
FR (1) FR2104803B1 (en)
GB (2) GB1355584A (en)
NL (1) NL7110209A (en)

Also Published As

Publication number Publication date
DE2136063A1 (en) 1972-01-27
CS153585B2 (en) 1974-02-25
NL7110209A (en) 1972-01-26
CH534719A (en) 1973-03-15
GB1355585A (en) 1974-06-05
FR2104803B1 (en) 1974-09-06
FR2104803A1 (en) 1972-04-21
ES393555A1 (en) 1974-11-01

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Legal Events

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