Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Patent
1997-11-17
1999-08-10
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
526229, 526247, C08F 600, C08F 1624
Patent
active
059360607
ABSTRACT:
Perfluoroelastomer compositions of improved processability are provided which have reduced levels of ionized or ionizable polymer endgroups.
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Bromels Marilyn H.
E. I. Du Pont de Nemours and Company
Lipman Bernard
Sarofim N.
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