Copolymers of N-vinyl pyrrolidone and a vinylic, allylic or meth

Details Copolymers of N-vinyl pyrrolidone and a vinylic, allylic or meth Copolymers of N-vinyl pyrrolidone and a vinylic, allylic or meth

1980-02-04

1982-03-23

Wong, Jr., Harry

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

424 70, 526264, C08F22012, C08F22610

Patent

active

043213480

ABSTRACT:
A copolymer of N-vinyl pyrrolidone and a vinylic, allylic or methallylic ester of a cyclic .alpha.- or .beta.-carboxylic acid is employed as a cosmetic film forming resin in cosmetic compositions for the hair, including hair setting lotions and lacquers, hair rinses and shampoos.

REFERENCES:
patent: 2578950 (1951-12-01), Scheibli et al.
patent: 3164573 (1965-01-01), Schweiker
patent: 3518241 (1970-06-01), Duling et al.
patent: 3533947 (1970-10-01), Duling et al.
patent: 3639362 (1972-02-01), Duling et al.
patent: 3816565 (1974-06-01), Takahashi
patent: 3899461 (1975-08-01), Barabas et al.

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