GB1247901A - Dyestuffs manufacturing process - Google Patents

Dyestuffs manufacturing process

Info

Publication number
GB1247901A
GB1247901A GB2598368A GB2598368A GB1247901A GB 1247901 A GB1247901 A GB 1247901A GB 2598368 A GB2598368 A GB 2598368A GB 2598368 A GB2598368 A GB 2598368A GB 1247901 A GB1247901 A GB 1247901A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
defined above
dyestuffs
anthraquinone
amine
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
GB2598368A
Inventor
Colin William Greenhalgh
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 GB2598368A priority Critical patent/GB1247901A/en
Priority to BE733586D priority patent/BE733586A/xx
Priority to DE19691927309 priority patent/DE1927309A1/en
Priority to NL6908175A priority patent/NL6908175A/xx
Priority to FR6917899A priority patent/FR2009681A7/fr
Publication of GB1247901A publication Critical patent/GB1247901A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/56—Mercapto-anthraquinones
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof

Abstract

1,247,901. Anthraquinone compounds. IMPERIAL CHEMICAL INDUSTRIES Ltd. 29 April, 1969 [30 May, 1968], No. 25983/68. Heading C4P. Dyestuffs of the general formula wherein X is OH or amino, R<SP>1</SP> is H or optionally substituted hydrocarbon, R<SP>2</SP> is an optionally substituted hydrocarbon or heterocyclic radical and R<SP>1</SP> and R<SP>2</SP> and the N atom-may form a 5- or 6-membered heterocyclic ring, and rings A and B may be further substituted, are prepared by reacting the corresponding 2-chloromethyl or 2- bromomethyl anthraquinone with an amine HN(R<SP>1</SP>)R<SP>2</SP>, at least one molecular proportion of amine being used for each -CH 2 Y group present ,in the anthraquinone compound. The following dyestuffs are claimed per se: wherein A, R<SP>1</SP>, R<SP>2</SP> and X are as defined above and ring T may be substituted. wherein A, R<SP>1</SP>, R<SP>2</SP> and X are as defined above and R<SP>4</SP> is optionally substituted alkyl, phenyl or a heterocyclic radical. wherein A, R<SP>1</SP> and R<SP>2</SP>are as defined above and R<SP>5</SP> is optionally substituted C 1 -C 4 alkyl or phenyl. The dyes give yellow, orange, red and blue shades by padding, printing or dyeing on wool, silk, synthetic polyamides, polyacrylonitriles, polyesters and cellulose acetates.
GB2598368A 1968-05-30 1968-05-30 Dyestuffs manufacturing process Expired GB1247901A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2598368A GB1247901A (en) 1968-05-30 1968-05-30 Dyestuffs manufacturing process
BE733586D BE733586A (en) 1968-05-30 1969-05-23
DE19691927309 DE1927309A1 (en) 1968-05-30 1969-05-29 Process for the preparation of anthraquinone dyes
NL6908175A NL6908175A (en) 1968-05-30 1969-05-29
FR6917899A FR2009681A7 (en) 1968-05-30 1969-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2598368A GB1247901A (en) 1968-05-30 1968-05-30 Dyestuffs manufacturing process

Publications (1)

Publication Number Publication Date
GB1247901A true GB1247901A (en) 1971-09-29

Family

ID=10236455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2598368A Expired GB1247901A (en) 1968-05-30 1968-05-30 Dyestuffs manufacturing process

Country Status (5)

Country Link
BE (1) BE733586A (en)
DE (1) DE1927309A1 (en)
FR (1) FR2009681A7 (en)
GB (1) GB1247901A (en)
NL (1) NL6908175A (en)

Also Published As

Publication number Publication date
BE733586A (en) 1969-11-24
DE1927309A1 (en) 1970-09-10
NL6908175A (en) 1969-12-02
FR2009681A7 (en) 1970-02-06

Similar Documents

Publication Publication Date Title
GB1361020A (en) Cellulose reactive dyestuffs
GB1379233A (en) Disperse monoazo dyestuffs
GB1297116A (en)
GB1422605A (en) N-substituted imino-coumarin dyes
GB1433664A (en) Cationic azo dyestuffs
GB1443608A (en) Process for the preparation of hydrazone and azamethine dyestuffs
GB1255251A (en) Basic monoazo dyes and processes for their production
GB1247901A (en) Dyestuffs manufacturing process
GB1415231A (en) Coumarin and coumarinimide dyes
GB1471961A (en) Azo dyestuffs and process for their manufacture
GB1348688A (en) Azo dyestuffs and processes for their manufacture
GB1279744A (en) Azo dyestuffs and process for their manufacture
GB1052002A (en)
GB1457146A (en) Monoazo dyestuffs
GB1488609A (en) Basic oxazine dyestuffs processes for their manufacture and use
GB1170195A (en) Reactive Dyestuffs
GB1292454A (en) Dyestuffs
GB1351976A (en) Reactive dyestuffs their manufacture and use
GB1330582A (en) Fibre-reacrive copper-complex monoazo dyestuffs
GB1254941A (en) Basic monoazo dyestuffs and processes for preparing them
GB1308705A (en) Azo dyes process for their manufacture and use
GB1249468A (en) New water-soluble anthraquinone dyestuffs
GB1246982A (en) New basic azo dyestuffs and processes for their manufacture and use
GB1244211A (en) Anthraquinone compounds
GB1502912A (en) Process for the manufacture of polycyclic compounds