[go: up one dir, main page]

GB1136673A - Water-insoluble heterocyclic monoazo dyes and their production - Google Patents

Water-insoluble heterocyclic monoazo dyes and their production

Info

Publication number
GB1136673A
GB1136673A GB510167A GB510167A GB1136673A GB 1136673 A GB1136673 A GB 1136673A GB 510167 A GB510167 A GB 510167A GB 510167 A GB510167 A GB 510167A GB 1136673 A GB1136673 A GB 1136673A
Authority
GB
United Kingdom
Prior art keywords
dyes
dihydroxy
group
water
monoazo dyes
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
GB510167A
Inventor
Willy Braun
Rolf Mecke
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 SE
Original Assignee
Badische Anilin and Sodafabrik 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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of GB1136673A publication Critical patent/GB1136673A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1,136,673. Monoazo dyes. BADISCHE ANILIN- & SODA-FABRIK A.G. 2 Feb., 1967 [3 Feb., 1966], No. 5101/67. Heading C4P. The invention comprises monoazo dyes of formula wherein Z is the radical -N=C(OH)- or - NH-, A together with the group of the heterocyclic ring is a residue containing 1-3 carbocyclic rings and K is the radical of a heterocyclic coupling component which contains at least one -N=C(OH)- or -NHCO- group in a six-membered ring, the radicals A and K being free of water-solubilizing groups, with the proviso that Z, A together with the group of the heterocyclic ring and K are not simultaneously respectively -N=C(OH)-, phenyl and 2,4-dihydroxyquinoline. The dyes are obtained by diazotizing an amine such as 6 - amino - 2,3 - dihydroxy - quinoxaline, 2,4- dihydroxy - aminoquinazoline or 2 - hydroxyamino-benzimidazole and coupling with a dihydroxy-quinoline or -isoquinoline, 6-hydroxypyrimidone-(3) or 2-hydroxy- or -amino- or -mercapto- or -phenyl-6-hydroxy-pyrimidone- (3). The products are yellow or orange pigment dyes.
GB510167A 1966-02-03 1967-02-02 Water-insoluble heterocyclic monoazo dyes and their production Expired GB1136673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0085642 1966-02-03

Publications (1)

Publication Number Publication Date
GB1136673A true GB1136673A (en) 1968-12-11

Family

ID=6983010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB510167A Expired GB1136673A (en) 1966-02-03 1967-02-02 Water-insoluble heterocyclic monoazo dyes and their production

Country Status (4)

Country Link
CH (1) CH469062A (en)
DE (1) DE1544394A1 (en)
FR (1) FR1510398A (en)
GB (1) GB1136673A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028322A (en) * 1972-07-13 1977-06-07 Ciba-Geigy Corporation 6-Methylbenzimidazolonylazobarbituric acid pigment
US4053463A (en) * 1975-07-26 1977-10-11 Basf Aktiengesellschaft Heterocyclic azo pigments
US4171301A (en) * 1972-07-13 1979-10-16 Ciba-Geigy Corporation Monoazo pigments containing barbituric acid derivatives
US5747566A (en) * 1995-08-09 1998-05-05 Hoechst Aktiengesellschaft Water-insoluble azo colorants based on aminoquinazolinediones

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH566371A5 (en) * 1972-07-13 1975-09-15 Ciba Geigy Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028322A (en) * 1972-07-13 1977-06-07 Ciba-Geigy Corporation 6-Methylbenzimidazolonylazobarbituric acid pigment
US4171301A (en) * 1972-07-13 1979-10-16 Ciba-Geigy Corporation Monoazo pigments containing barbituric acid derivatives
US4053463A (en) * 1975-07-26 1977-10-11 Basf Aktiengesellschaft Heterocyclic azo pigments
US5747566A (en) * 1995-08-09 1998-05-05 Hoechst Aktiengesellschaft Water-insoluble azo colorants based on aminoquinazolinediones

Also Published As

Publication number Publication date
FR1510398A (en) 1968-01-19
DE1544394A1 (en) 1971-03-04
CH469062A (en) 1969-02-28

Similar Documents

Publication Publication Date Title
GB1274942A (en) Azo disperse dyes containing dihydroxypyridine residues, their production and use
GB1256093A (en) Water-insoluble monoazo dyestuffs
GB1256714A (en)
GB1033266A (en) Improvements relating to mono-and dis-azo dispersion dyestuffs and their use
GB1378730A (en) Thiadiazole-azo dyestuffs
GB1224413A (en) Water-insoluble monoazo dyestuffs
GB1136673A (en) Water-insoluble heterocyclic monoazo dyes and their production
GB1256355A (en) Water-insoluble monoazo dyestuffs
GB1158996A (en) Production of Water-Insoluble Monoazo Dyes
GB1396526A (en) Disazo pigment and process for their manufacture and use
GB1125570A (en) Disperse dyes of the monoazo series and the process of their production
GB1285339A (en) New water-insoluble disazo dyestuffs containing 2-hydroxy-3-azo-6-pyridone residues
GB1084202A (en)
GB1310564A (en) Disperse dyes of the aminopyrazole series
GB1279744A (en) Azo dyestuffs and process for their manufacture
GB1156836A (en) Pre-Conditioned Pigments and Methods of Producing the same
GB1008166A (en) Water-insoluble azo-dyestuffs and process for preparing them
GB1224919A (en) Monoazo dyes devoid of sulfonic acid groups
GB1173100A (en) Pigment Dyes of the Perinone Series
GB1227240A (en)
GB1015208A (en) Improvements relating to disazo dyestuffs which are difficultly soluble in water andtheir use
GB1318787A (en) Monoazo disperse dyes
GB1208986A (en) New water-insoluble monoazo dyes
GB1250115A (en)
GB1125223A (en) Water-insoluble monoazo dyes