Aqueous polymer dispersions

Details Aqueous polymer dispersions Aqueous polymer dispersions

1994-08-08

1996-07-16

Reddick, Judy M.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 55, 524 47, 524 52, 524 53, 524502, 524457, 524734, 52623822, C08F 1606

Patent

active

055367798

ABSTRACT:
A polymer powder obtained by drying an aqueous polymer dispersion, wherein the aqueous polymer dispersion is obtained by free-radical polymerization of unsaturated monomers and contains at least one added starch-degradation product which is obtained by hydrolysis in the aqueous phase, is water soluble at room temperature and has a weight average molecular weight M.sub.w of from 2500 to 25000.

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