Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-07-06
1992-11-24
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525342, 526279, 424 70, C08F 2092, C08F 3008
Patent
active
051662760
ABSTRACT:
A polymer suitable for use in hair care products comprising a copolymer comprising
(a) a unit of a hydrophilic ethylenically unsaturated monomer such as dimethylaminoethyl methacrylate in a quantity of 15 to 99.9% by weight;
(b) a unit of an ethylenically unsaturated monomer having a polysiloxane group such as: ##STR1## in a quantity of 0.1 to 85% by weight; and (c) a unit of an optional hydrophobic unsaturated monomer such as lauryl methacrylate in a quantity of 0 to 84.9% by weight.
REFERENCES:
patent: 4322517 (1982-03-01), Deabzer et al.
patent: 4358567 (1982-11-01), Hayama et al.
patent: 4525563 (1985-06-01), Shibata et al.
patent: 4564557 (1986-01-01), Ohgushi et al.
patent: 4693935 (1987-09-01), Mazurek
Hayama Kazuhide
Kawaguchi Sigeoki
Narazaki Kanji
Mitsubishi Petrochemical Company Ltd.
Sarafim N.
Schofer Joseph L.
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