Composition for preparing cement--adhesive reinforcing fibers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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525 57, C08K 334, C08L 2902

Patent

active

048016306

ABSTRACT:
A modifier composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The modifier composition comprises the reaction product of a vinyl alcohol copolymer with an acid modified polyolefin. Such modifier composition when compounded in from about 1 to about 10 weight percent with a polyolefin, preferably polypropylene, provides a resin from which cement adherent fibers may be produced.

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patent: 4379870 (1983-04-01), Matsumoto
patent: 4575532 (1986-03-01), Schmuckler et al.
patent: 4586960 (1986-05-01), Iizuka et al.

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