Polyaspartic acid derivatives, their preparation and their use i

Details Polyaspartic acid derivatives, their preparation and their use i Polyaspartic acid derivatives, their preparation and their use i

1979-12-06

1982-12-14

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Amphoteric or zwitterionic surfactant containing

8406, 8408, 132 7, 424 71, 424 72, 528322, D06P 304

Patent

active

043637973

ABSTRACT:
Novel polymers useful, in particular, in cosmetic compositions for application to the hair are described. These random polymers can be represented by the general formula: ##STR1## in which: Z represents a mercapto radical or a sulphonic acid radical, which is free or is in the form of an alkali metal or an alkaline earth metal salt,

REFERENCES:
patent: 3846380 (1974-11-01), Fujimoto et al.

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