Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1983-03-03
1985-04-09
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
264127, 264235, 264342R, 264342RE, C08F 1426
Patent
active
045103003
ABSTRACT:
A perfluorocarbon copolymer film which, upon heat shrinking, does not expand in the direction perpendicular to stretching.
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E. I. Du Pont de Nemours and Company
Michl Paul R.
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