Concentrated solutions, miscible with water in any ratio of anionic dyestuffs

Stable, concentrated solutions, miscible with water in any ratio, of azo and anthraquinone dyestuffs containing sulphonic acid groups are obtained by means of association compounds of lactams with polyalcohols, optionally with water and optionally with further water-miscible organic solvents.

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Bibliographic Details
Main Authors NONN; KONRAD, WAGNER; KUNO
Format Patent
LanguageEnglish
Published 15.06.1976
Subjects
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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Summary:Stable, concentrated solutions, miscible with water in any ratio, of azo and anthraquinone dyestuffs containing sulphonic acid groups are obtained by means of association compounds of lactams with polyalcohols, optionally with water and optionally with further water-miscible organic solvents.
Bibliography:Application Number: US19750575703