Porous polytetraflouroethylene and preparation

Details Porous polytetraflouroethylene and preparation Porous polytetraflouroethylene and preparation

1997-03-04

1998-11-24

Cooney, Jr., John M.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

428421, 428422, 521 59, 521 60, 521 61, 521 63, 521134, 521145, C08J 914

Patent

active

058407758

ABSTRACT:
This invention relates to porous polyfluoroethylene (PTFE), shaped articles prepared therefrom, and to methods of preparing said articles.

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