DISPERSE ANTHRACHINONFARBSTOFFE

DISPERSE ANTHRACHINONFARBSTOFFE

New disperse anthraquinone dyestuffs, free from sulphonic and carboxylic acid gps. are of formula (I): (where A' and A2 are each 2-6 C alkylene, X is a (substd) hydrocarbyl gp. n = 1 or 2, and p and q are integers, such that (I) contains >=1 COOX). (I) are used for dyeing, slop pad dyeing or...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BLACKLEY,MANCHESTER, JOHN LOGAN,ANDREW, WYNFORD KENYON,RONALD
Format: Patent
Sprache:ger
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:New disperse anthraquinone dyestuffs, free from sulphonic and carboxylic acid gps. are of formula (I): (where A' and A2 are each 2-6 C alkylene, X is a (substd) hydrocarbyl gp. n = 1 or 2, and p and q are integers, such that (I) contains >=1 COOX). (I) are used for dyeing, slop pad dyeing or printing of synthetic textiles, esp. aromatic polyesters, opt. mixed with cellulose. (I) can also be used for dyeing polyamides. For polyester/cellulose textiles, (I) can be used in conjunction with reactive dyes. They are also suitable for bulk colouring of synthetic materials and for transfer printing.