Cationic polymer thickener and process for preparing the same

Details Cationic polymer thickener and process for preparing the same Cationic polymer thickener and process for preparing the same

1995-04-12

1997-03-04

Kulkosky, Peter F.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526264, 526265, 424 7015, 424 7017, A61K 7075, C08F 206

Patent

active

056080212

ABSTRACT:
Cationic thickener prepared by polymerizing a monomer composition comprising 15 to 85% by weight of at least one of acrylic monomer having an amino group and methacrylic monomer having an amino group, 20 to 80% by weight of vinyl monomer, 1 to 20% by weight of monomer having at least one of acryloyl group and methacryloyl group and 0.1 to 20% by weight of crosslinkable vinyl monomer, and a process for preparing the same. This cationic thickener contains little impurities, and can be easily mixed with a cationic polymer for setting, and forms a flexible film after drying.

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patent: 4524175 (1985-09-01), Fink et al.
patent: 5126124 (1992-06-01), Tazi et al.
patent: 5208014 (1993-05-01), Dubief et al.
patent: 5296218 (1994-03-01), Chen et al.
patent: 5321110 (1994-06-01), Shih

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