Composition for the treatment of keratin fibres, based on amphot

Details Composition for the treatment of keratin fibres, based on amphot Composition for the treatment of keratin fibres, based on amphot

1980-11-26

1983-09-06

Phillips, Delbert R.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Amphoteric or zwitterionic surfactant containing

424 71, A61K 709, A61K 711

Patent

active

044029772

ABSTRACT:
The invention related to a composition used in the treatment of keratin substances which contains at least one amphoteric polymer containing units A and B randomly distributed in the polymer chain, where A denotes a unit derived from a monomer containing at least one basic nitrogen atom and B denotes a unit derived from an acid monomer containing one or more carboxyl or sulphonyl groups, or alternatively A and B can denote a cationic polymer chain containing secondary or tertiary amine groups or quaternary ammonium groups, in which chain at least one of the amine groups carries a carboxyl or sulphonyl group joined via a hydrocarbon radical, or alternatively A and B form part of a chain of a polymer with alpha, beta-dicarboxyethylene units, in which one of the carboxyl groups has been reacted with a polyamine containing one or more primary, secondary or tertiary amine groups, and at least one anionic polymer containing one or more carboxyl or sulphonyl groups.

REFERENCES:
patent: 4240450 (1980-12-01), Grollier et al.

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