Preparation of stable aqueous dispersions of polyolefin fibers

Details Preparation of stable aqueous dispersions of polyolefin fibers Preparation of stable aqueous dispersions of polyolefin fibers

1982-01-12

1983-09-13

Schofer, Joseph L.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524521, 525213, C08L 3326

Patent

active

044043147

ABSTRACT:
Stable aqueous dispersions of polyolefin fibers are formed by contacting the fibers with an aqueous solution of a cationic copolymer of an acrylamide and an acrylate or methacrylate ester, the pH of the aqueous solution having been adjusted to be in the range of from about 9.5 to about 12 either prior to, during or after contacting the fibers with said solution. An exemplary copolymer is that formed by the copolymerization of acrylamide and .beta.-methacryloyloxyethyltrimethylammonium methyl sulfate.

REFERENCES:
patent: 4154647 (1979-05-01), Rave

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