GB1426334A - Pyrimidine azo dyes - Google Patents

Pyrimidine azo dyes

Info

Publication number
GB1426334A
GB1426334A GB3735172A GB3735172A GB1426334A GB 1426334 A GB1426334 A GB 1426334A GB 3735172 A GB3735172 A GB 3735172A GB 3735172 A GB3735172 A GB 3735172A GB 1426334 A GB1426334 A GB 1426334A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
dyes
azo dyes
radical
arylene
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
GB3735172A
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 GB3735172A priority Critical patent/GB1426334A/en
Priority to IT2729973A priority patent/IT995099B/en
Priority to DE19732339241 priority patent/DE2339241A1/en
Priority to BE134433A priority patent/BE803441A/en
Priority to JP8961173A priority patent/JPS5035220A/ja
Priority to NL7311003A priority patent/NL7311003A/xx
Priority to FR7329168A priority patent/FR2195662B3/fr
Publication of GB1426334A publication Critical patent/GB1426334A/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
    • C09B29/3665—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 ring with two nitrogen atoms
    • C09B29/3669—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 ring with two nitrogen atoms from a pyrimidine ring
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components

Landscapes

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

Abstract

1426334 Pyrimidine azo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 18 July 1973 [10 Aug 1972] 37351/72 Heading C4P Pyrimidine azo dyes have the formula wherein A is an optionally substituted aromatic carbocyclic or heterocyclic radical, one of Y<SP>1</SP>, Y<SP>2</SP> and Y<SP>3</SP> represents -O-, -S-, or -NH-, and the other two each represent -NH-, each of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> independently represent an optionally substituted alkyl, cycloalkyl, aralkyl or aryl radical; X, which is attached to a carbon atom in the dye molecule, represents a direct link or an optionally substituted alkylene, arylene or divalent heterocyclic radical and Q represents -COOH, -OCOZCOOH or -NRCOZCOOH in which R represents H or alkyl and Z represents a direct link or an optionally substituted alkylene or arylene radical, said dyes being free from sulphonic acid groups. The dyes are made by diazotization and coupling, and give greenish yellow to red shades on polyesters, cellulose esters, polyamides, polyacrylonitrile, polyurethanes, and blends of the above with each other or with wool or cellulosic fibres.
GB3735172A 1972-08-10 1972-08-10 Pyrimidine azo dyes Expired GB1426334A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3735172A GB1426334A (en) 1972-08-10 1972-08-10 Pyrimidine azo dyes
IT2729973A IT995099B (en) 1972-08-10 1973-07-30 AZO DYES
DE19732339241 DE2339241A1 (en) 1972-08-10 1973-08-02 AZO DYES
BE134433A BE803441A (en) 1972-08-10 1973-08-09 AZOIC COLORANTS
JP8961173A JPS5035220A (en) 1972-08-10 1973-08-09
NL7311003A NL7311003A (en) 1972-08-10 1973-08-09
FR7329168A FR2195662B3 (en) 1972-08-10 1973-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3735172A GB1426334A (en) 1972-08-10 1972-08-10 Pyrimidine azo dyes

Publications (1)

Publication Number Publication Date
GB1426334A true GB1426334A (en) 1976-02-25

Family

ID=10395794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3735172A Expired GB1426334A (en) 1972-08-10 1972-08-10 Pyrimidine azo dyes

Country Status (7)

Country Link
JP (1) JPS5035220A (en)
BE (1) BE803441A (en)
DE (1) DE2339241A1 (en)
FR (1) FR2195662B3 (en)
GB (1) GB1426334A (en)
IT (1) IT995099B (en)
NL (1) NL7311003A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945974A (en) * 1988-02-05 1990-08-07 Reynolds Metals Company Apparatus for and process of direct casting of metal strip
JP5756547B1 (en) 2014-04-28 2015-07-29 株式会社Ｓｈカッパープロダクツ Surface-treated copper foil and laminate

Also Published As

Publication number Publication date
JPS5035220A (en) 1975-04-03
DE2339241A1 (en) 1974-02-21
BE803441A (en) 1974-02-11
IT995099B (en) 1975-11-10
FR2195662B3 (en) 1976-07-23
NL7311003A (en) 1974-02-12
FR2195662A1 (en) 1974-03-08

Similar Documents

Publication Publication Date Title
GB1290901A (en)
GB1263083A (en) New monoazo dyestuffs
GB1426334A (en) Pyrimidine azo dyes
GB1533121A (en) Disperse nitro disazo dyestuffs
GB1351375A (en) Monoazo disperse dyes
GB1434350A (en) Pyridone disperse monoazo dyestuffs
GB1408672A (en) Azo-pyrazolium dyestuffs
GB1426730A (en) Azo dyes
GB1428115A (en) Azo dyes
GB1426729A (en) Azo dyes
GB1162528A (en) Disazo Dyes Containing a Dicarboximido Group
GB1387811A (en) Process for the colouration of polyester fibres
GB1424332A (en) Azo dyestuffs
GB1377422A (en) Azo dyes containing sulphonic acid groups
GB1460482A (en) Dispersed disazo dyestuffs derived from 1-phenyl-5-pyrazolone- -3-acetic acid
GB1348591A (en) Disazo dyestuffs a process for their manufacture and their use
GB1156176A (en) Monoazo Dyes containing a Diacylamido Group
GB1422065A (en) Monoazo dyestuffs containing trifluoromethyl and substituted- sulphamoyl groups
GB1429177A (en) Azo dyes
GB1426744A (en) Azo dyes
GB1424331A (en) Azo dyestuffs
GB1428129A (en) Azo dyes
GB1401831A (en) Azonaphthimidazole dyestuffs their manufacture and use
GB1299881A (en) Dyestuffs containing the 2-methylpentadienoylamino group
GB1520132A (en) Disperse sulphonamido monoazo dxestuffs

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed