GB1156577A - New Monoazo Pigments and processes for their manufacture - Google Patents

New Monoazo Pigments and processes for their manufacture

Info

Publication number
GB1156577A
GB1156577A GB3490167A GB3490167A GB1156577A GB 1156577 A GB1156577 A GB 1156577A GB 3490167 A GB3490167 A GB 3490167A GB 3490167 A GB3490167 A GB 3490167A GB 1156577 A GB1156577 A GB 1156577A
Authority
GB
United Kingdom
Prior art keywords
pigments
formula
july
manufacture
processes
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
GB3490167A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 AG filed Critical Ciba AG
Publication of GB1156577A publication Critical patent/GB1156577A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Paints Or Removers (AREA)

Abstract

1,156,577. Monoazo pigment dyes. CIBA Ltd. 28 July, 1967 [28 July, 1966], No.34901/67. Heading C4P. The invention comprises monoazo pigments of formula wherein R 1 is an ortho-arylene radical, R 2 is an aryl, aralkyl or heterocyclic residue, R 3 is an aryl radical substituted by an acylamino, carboxylic acid amide or urea group and Z is a hydrogen or halogen atom or an alkoxy or cyano group. The pigments are prepared by (a) heating a triazinone of formula with an appropriate 2-hydroxy-3-naphthoic acid arylamide or (b) condensing a dicarboxylic acid halide of formula in a molar ratio 1 : 2 with an arylamine yielding the residue R 3 . The pigments may be used to colour lacquers and natural and synthetic resins, in particular polyvinyl chloride foils in orange and red shades.
GB3490167A 1966-07-28 1967-07-28 New Monoazo Pigments and processes for their manufacture Expired GB1156577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1096666A CH481981A (en) 1966-07-28 1966-07-28 Process for the production of new azo dye pigments

Publications (1)

Publication Number Publication Date
GB1156577A true GB1156577A (en) 1969-07-02

Family

ID=4368658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3490167A Expired GB1156577A (en) 1966-07-28 1967-07-28 New Monoazo Pigments and processes for their manufacture

Country Status (5)

Country Link
BE (1) BE701937A (en)
CH (1) CH481981A (en)
DE (1) DE1644108A1 (en)
GB (1) GB1156577A (en)
NL (1) NL6710404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056522A (en) * 1975-05-15 1977-11-01 Hoechst Aktiengesellschaft Azo compounds deriving from 3-amino-4-lower carboalkoxy-benzoic acid-4'-phenoxy anilides and 2-hydroxy-3-naphthoic acid-4'-benzoylamino anilides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056522A (en) * 1975-05-15 1977-11-01 Hoechst Aktiengesellschaft Azo compounds deriving from 3-amino-4-lower carboalkoxy-benzoic acid-4'-phenoxy anilides and 2-hydroxy-3-naphthoic acid-4'-benzoylamino anilides

Also Published As

Publication number Publication date
CH481981A (en) 1969-11-30
BE701937A (en) 1968-01-29
NL6710404A (en) 1968-01-29
DE1644108A1 (en) 1971-05-27

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