Processing aid system for polyolefins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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524275, 524377, 524502, 524503, 525 57, 525 60, 525166, 525172, 525185, 525186, 525190, 525194, 525199, C08L 7102

Patent

active

055874290

ABSTRACT:
A processing aid system composition containing fluoropolymer processing aid, polar-side-group-containing extrusion adjuvant, and poly(oxyalkylene) polymer enhances extrusion of polyolefins.

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