Thermoplastic polymers with dispersed fluorocarbon additives

Details Thermoplastic polymers with dispersed fluorocarbon additives Thermoplastic polymers with dispersed fluorocarbon additives

1996-10-09

2000-07-11

Wu, David W.

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...

524463, 524366, 524376, C08J 318

Patent

active

060874309

ABSTRACT:
A composition of matter formed by melt-blending certain thermoplastic polymers and from about 1.0 to about 7.5 wt. % of a fluorocarbon additive, the additive having a lower surface energy than that of the polymer; the blending resulting in a cooled admixture having a concentration of fluorocarbon additive through a cross-section of the solid composition lower in the interior thereof and higher at the surfaces thereof.

REFERENCES:
patent: 5210123 (1993-05-01), Caporiccio
patent: 5508330 (1996-04-01), Coughlin et al.
Japanese Kokai Patent No. SHO 60-1985-104161 In-House Translation pp. 1-15, Jun. 1985.
Hawley's Condensed Chemical Dictionary Eleventh Edition Feb. 1991 Sax et al p. 675, Feb. 1991.
Polymer Handbook Third Edition--Brandrup et al pp. VI/231-237, 249, 244-248, 258, 1989.
Hackh's Chemical Dictionary May 27, 1981 p. 34.

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