GB1049343A - New dyestuffs of the anthraquinone series for synthetic fibres - Google Patents

New dyestuffs of the anthraquinone series for synthetic fibres

Info

Publication number
GB1049343A
GB1049343A GB1851363A GB1851363A GB1049343A GB 1049343 A GB1049343 A GB 1049343A GB 1851363 A GB1851363 A GB 1851363A GB 1851363 A GB1851363 A GB 1851363A GB 1049343 A GB1049343 A GB 1049343A
Authority
GB
United Kingdom
Prior art keywords
dyes
synthetic fibres
anthraquinone series
new dyestuffs
hydroxyalkyl
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
GB1851363A
Inventor
Andre Albert Paul Simonnet
Jean Andre Paul Kienzle
Louise Antoine Cabut
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Publication of GB1049343A publication Critical patent/GB1049343A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
    • 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
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Abstract

The invention comprises dyes of the formula <FORM:1049343/C4-C5/1> in which R is o- or p-phenylene, X is hydrogen, alkyl, hydroxyalkyl and A is hydrogen, alkyl, hydroxyalkyl or alkoxyalkyl, and in which R and X may carry further substituents which do not impart solubility in water, such as methyl, and mixtures of such dyes. The dyes are made by condensing leuco-1:4:5:8-tetrahydroxyanthraquinone carrying the -R-OX radical in 2-position with an amine A-NH2 and then oxidizing the product obtained. The dyes dye polyester fibres green to green-blue shades from aqueous dispersion.
GB1851363A 1962-05-11 1963-05-10 New dyestuffs of the anthraquinone series for synthetic fibres Expired GB1049343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897226A FR1336690A (en) 1962-05-11 1962-05-11 New dyes for synthetic fibers

Publications (1)

Publication Number Publication Date
GB1049343A true GB1049343A (en) 1966-11-23

Family

ID=8778715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1851363A Expired GB1049343A (en) 1962-05-11 1963-05-10 New dyestuffs of the anthraquinone series for synthetic fibres

Country Status (7)

Country Link
BE (1) BE631892A (en)
BR (1) BR6348740D0 (en)
CH (1) CH406490A (en)
DE (1) DE1243301B (en)
FR (1) FR1336690A (en)
GB (1) GB1049343A (en)
NL (2) NL125262C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379738A (en) * 1965-01-21 1968-04-23 Eastman Kodak Co 2-anilino-1, 4-dihydroxyanthraquinones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH351253A (en) * 1958-03-19 1961-01-15 Sandoz Ag Durable disperse dye preparation

Also Published As

Publication number Publication date
CH406490A (en) 1966-01-31
BR6348740D0 (en) 1973-09-11
DE1243301B (en) 1967-06-29
NL292479A (en)
FR1336690A (en) 1963-09-06
BE631892A (en)
NL125262C (en)

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