GB1161113A - Coloration Process - Google Patents

Coloration Process

Info

Publication number
GB1161113A
GB1161113A GB2107466A GB2107466A GB1161113A GB 1161113 A GB1161113 A GB 1161113A GB 2107466 A GB2107466 A GB 2107466A GB 2107466 A GB2107466 A GB 2107466A GB 1161113 A GB1161113 A GB 1161113A
Authority
GB
United Kingdom
Prior art keywords
group
radical
chohch
nhch
polyesters
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
GB2107466A
Inventor
Brian Ribbons Fishwick
Cyril Eric Vellins
Arthur Hutchinson Wyld
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 GB2107466A priority Critical patent/GB1161113A/en
Publication of GB1161113A publication Critical patent/GB1161113A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/30—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using sulfur dyes
    • D06P1/305—SO3H-groups containing dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/348—Material containing ester groups using reactive dyes

Abstract

1,161,113. Dyeing or printing polyesters and cellulose triacetate. IMPERIAL CHEMICAL INDUSTRIES Ltd. 5 April, 1967 [12 May, 1966], No. 21074/66. Heading D1B. Textile materials of polyesters or cellulose triacetate which may be blended with other materials are dyed or printed using an aqueous solution containing an organic sulphur compound which carries a >C=S or -SH group which behaves through tautomerism due to the presence of an α:#-unsaturated system as a >C=S group, or a disulphide derived therefrom by oxidation, and one or more dyes of formula D-(-X.S.SO 3 M) n wherein D is a dye radical free from acidic water-solubilising groups, M is an alkali metal atom, n is an integer from 1 to 8, and X is a direct link or a -CH 2 -, -CH 2 NHCH 2 CH 2 -, -NHCO (CH 2 -)- n , -SO 2 CH 2 CH 2 -, -OCH 2 CHOHCH 2 -, -CONHCH 2 CH 2 - or -NHCH 2 CHOHCH 2 - group, wherein p is 1 or 2, R is H or alkyl which may be substituted and wherein each of the X.S.SO 3 M groups is directly attached to a C atom of an aryl ring in D. The sulphur compound may e.g. be thiourea, 2-mercapto-benzthiazole or 2:2'-dithiobisbenzthiazole and the dyestuff radical D is preferably a radical of a water-insoluble dyestuff of the azo, anthraquinone, acridone, phenazine, dioxazine, diphenylmethane, triphenylmethane, nitro phthalocyanine, pyranthrone, dibenzanthrone, is odibenzanthrone or a cedianthrone series. The dyebath or paste may also contain dispersing agents, thickening agents urea, sodium, m-nitrabenzenesulphonate, thiodiglycol and alkaline agents such as sodium carbonate or bicarbonate.
GB2107466A 1966-05-12 1966-05-12 Coloration Process Expired GB1161113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2107466A GB1161113A (en) 1966-05-12 1966-05-12 Coloration Process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2107466A GB1161113A (en) 1966-05-12 1966-05-12 Coloration Process

Publications (1)

Publication Number Publication Date
GB1161113A true GB1161113A (en) 1969-08-13

Family

ID=10156770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2107466A Expired GB1161113A (en) 1966-05-12 1966-05-12 Coloration Process

Country Status (1)

Country Link
GB (1) GB1161113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515114B1 (en) * 2002-06-10 2003-02-04 Clariant Finance (Bvi) Limited Bunte salt azo dye compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515114B1 (en) * 2002-06-10 2003-02-04 Clariant Finance (Bvi) Limited Bunte salt azo dye compound

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees