Polytetrafluoroethylene-containing powder mixture, thermoplastic

Details Polytetrafluoroethylene-containing powder mixture, thermoplastic Polytetrafluoroethylene-containing powder mixture, thermoplastic

1997-07-30

2000-02-15

Cooney, Jr., John M.

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

Synthetic resins

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

521145, 521149, C08L 2712

Patent

active

060254416

ABSTRACT:
A polytetrafluoroethylene-containing powder mixture comprising polytetrafluoroethylene particles (A) with a particle size 10 .mu.m or smaller and organic polymer particles (B), thermoplastic resin compositions containing it, and molded articles obtained therefrom. The polytetrafluoroethylene-containing powder mixture provides higher dispersibility for polytetrafluoroethylene in thermoplastic resins, and is effective for improving the molding workability and mechanical properties of thermoplastic resins.

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