GB1521122A - Disperse azo dyestuffs - Google Patents

Disperse azo dyestuffs

Info

Publication number
GB1521122A
GB1521122A GB1241975A GB1241975A GB1521122A GB 1521122 A GB1521122 A GB 1521122A GB 1241975 A GB1241975 A GB 1241975A GB 1241975 A GB1241975 A GB 1241975A GB 1521122 A GB1521122 A GB 1521122A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
lower alkyl
azo dyestuffs
substituted carbamoyl
alkyl
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
GB1241975A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1241975A priority Critical patent/GB1521122A/en
Priority to NL7603065A priority patent/NL7603065A/en
Priority to DE19762612792 priority patent/DE2612792A1/en
Publication of GB1521122A publication Critical patent/GB1521122A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
    • C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
    • C09B29/0817—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR having N(-aliphatic residue-COOR)2 as substituents
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

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

Abstract

1521122 Disperse monoazo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 26 Feb 1976 [25 March 1975] 12419/75 Heading C4P [Also in Division C2] Novel azo dyestuffs having the formula (where X' is Cl, Br, CN, lower alkylcarbonyl, lower alkylsulphonyl, optionally substituted aryl carbonyl or arylsulphonyl, optionally substituted methoxycarbonyl or ethoxycarbenyl, or optionally substituted carbamoyl; Y' is H, lower alkyl, optionally substituted aryl or lower alkoxycarbonyl; Z<SP>1</SP> is H, Cl, Br, NO 2 , CN, lower alkyl, optionally substituted lower alkoxycarbonyl or optionally substituted carbamoyl provided that X' and Z' are not both optionally substituted carbamoyl and that Y' and Z' are not both H; W is H, lower alkyl or lower alkoxy; V is H, Cl, Br, lower alkyl, lower alkoxy, or acylamino provided V and W are not both H; A<SP>1</SP> and A<SP>2</SP> are each lower alkylene and R<SP>1</SP> and R<SP>2</SP> are each lower alkyl or hydroxy lower alkyl) are prepared by diazotization and coupling. The dyes are used to colour polyester materials in red to navy blue shades.
GB1241975A 1975-03-25 1975-03-25 Disperse azo dyestuffs Expired GB1521122A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1241975A GB1521122A (en) 1975-03-25 1975-03-25 Disperse azo dyestuffs
NL7603065A NL7603065A (en) 1975-03-25 1976-03-24 PROCESS FOR THE PREPARATION OF DISPERSE AZO DYE MATERIALS.
DE19762612792 DE2612792A1 (en) 1975-03-25 1976-03-25 DISPERSE MONOAZO DYES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1241975A GB1521122A (en) 1975-03-25 1975-03-25 Disperse azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1521122A true GB1521122A (en) 1978-08-16

Family

ID=10004265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1241975A Expired GB1521122A (en) 1975-03-25 1975-03-25 Disperse azo dyestuffs

Country Status (3)

Country Link
DE (1) DE2612792A1 (en)
GB (1) GB1521122A (en)
NL (1) NL7603065A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550217A (en) * 1992-02-03 1996-08-27 Ciba-Geigy Corporation Azo dyes
US5760196A (en) * 1995-02-20 1998-06-02 Sumitomo Chemical Company, Limited Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836391C2 (en) 1978-08-19 1988-04-14 Cassella Ag, 6000 Frankfurt Process for dyeing and printing synthetic hydrophobic fiber material
US4400318A (en) * 1980-05-19 1983-08-23 Eastman Kodak Company Substituted 5-acyl-3-carbamoyl-2-thienyl azo dyes with aniline, tetrahydroquinoline, and benzomorpholine couplers, process of manufacture, and polyamide testile materials dyed therewith
JPS5996165A (en) * 1982-11-22 1984-06-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
CN102618084B (en) * 2012-02-27 2013-11-27 中南林业科技大学 Heterocyclic ring blue disperse dye and synthesizing method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550217A (en) * 1992-02-03 1996-08-27 Ciba-Geigy Corporation Azo dyes
US5760196A (en) * 1995-02-20 1998-06-02 Sumitomo Chemical Company, Limited Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same

Also Published As

Publication number Publication date
NL7603065A (en) 1976-09-28
DE2612792A1 (en) 1976-10-07

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Legal Events

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