GB1454898A - Water-insoluble monoazo dyestuffs inks - Google Patents

Water-insoluble monoazo dyestuffs inks

Info

Publication number
GB1454898A
GB1454898A GB2623773A GB2623773A GB1454898A GB 1454898 A GB1454898 A GB 1454898A GB 2623773 A GB2623773 A GB 2623773A GB 2623773 A GB2623773 A GB 2623773A GB 1454898 A GB1454898 A GB 1454898A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
water
alkyl
inks
substituted
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
GB2623773A
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 GB2623773A priority Critical patent/GB1454898A/en
Priority to DE19742421819 priority patent/DE2421819A1/en
Priority to NL7407361A priority patent/NL7407361A/xx
Priority to JP6173274A priority patent/JPS5027826A/ja
Priority to CH751274A priority patent/CH578032A5/xx
Publication of GB1454898A publication Critical patent/GB1454898A/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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

1454898 Water-insoluble mono-azo dyestuffs from pyridone coupling components IMPERIAL CHEMICAL INDUSTRIES Ltd 8 April 1974 [1 June 1973] 26237/73 Addition to 1256093 Heading C4P Novel dyestuffs of the formula (one of the possible tautomeric forms) (wherein Z<SP>2</SP> is alkyl of at least 5 carbon atoms; X is Cl, Br or an esterified carboxyl group which does not contain an aromatic radical; n is 1 or 2; and the benzene ring may optionally be substituted in a position meta or para to the azo group by NO 2 , CN, Cl, Br, C 1-4 alkyl or alkoxy, phenoxy or optionally substituted sulphamoyl) are prepared by diazotization of appropriately substituted anilines and coupling with 1 - Z 2 - 3 - cyano - 4 - methyl - 6 - hydroxypyrid-2-ones. The dyestuffs are used to dye synthetic textile materials, in particular aromatic polyesters.
GB2623773A 1973-06-01 1973-06-01 Water-insoluble monoazo dyestuffs inks Expired GB1454898A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2623773A GB1454898A (en) 1973-06-01 1973-06-01 Water-insoluble monoazo dyestuffs inks
DE19742421819 DE2421819A1 (en) 1973-06-01 1974-05-06 HYDRO-INSOLUBLE MONOAZO DYES AND PROCESS FOR THEIR PRODUCTION
NL7407361A NL7407361A (en) 1973-06-01 1974-05-31
JP6173274A JPS5027826A (en) 1973-06-01 1974-05-31
CH751274A CH578032A5 (en) 1973-06-01 1974-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2623773A GB1454898A (en) 1973-06-01 1973-06-01 Water-insoluble monoazo dyestuffs inks

Publications (1)

Publication Number Publication Date
GB1454898A true GB1454898A (en) 1976-11-03

Family

ID=10240484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2623773A Expired GB1454898A (en) 1973-06-01 1973-06-01 Water-insoluble monoazo dyestuffs inks

Country Status (5)

Country Link
JP (1) JPS5027826A (en)
CH (1) CH578032A5 (en)
DE (1) DE2421819A1 (en)
GB (1) GB1454898A (en)
NL (1) NL7407361A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012863A1 (en) * 1980-04-02 1981-10-08 Cassella Ag, 6000 Frankfurt DYE MIXTURE, METHOD FOR THEIR PRODUCTION, DYES CONTAINING IT AND METHOD FOR COLORING AND PRINTING SYNTHETIC, HYDROPHOBIC FIBER MATERIAL
EP2865372B1 (en) 2013-10-22 2020-07-22 Symrise AG Capsules comprising actives
JP6899909B2 (en) 2016-12-22 2021-07-07 シムライズ アーゲー Microcapsules

Also Published As

Publication number Publication date
CH578032A5 (en) 1976-07-30
NL7407361A (en) 1974-12-03
JPS5027826A (en) 1975-03-22
DE2421819A1 (en) 1975-03-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years