Polymeric composition for soft polypropylene fibers, fibers obta

Details Polymeric composition for soft polypropylene fibers, fibers obta Polymeric composition for soft polypropylene fibers, fibers obta

1993-10-08

1996-05-07

Seccuro, Jr., Carman J.

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

Synthetic resins

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

525240, 525 98, 428288, C08L 2310, C08L 2316, D01F 606, D01F 604

Patent

active

055147518

ABSTRACT:
A polymeric composition particularly suitable for obtaining heat sealable soft polypropylene fibers comprises a propylene homopolymer modified with a propylene homopolymer having an isotacticity index higher than 80, an ethylene-propylene copolymer insoluble in xylene at 23.degree. C. and a propylene copolymer soluble in xylene at 23.degree. C.

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Derwent Abstract of J 2139469.

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