Fluorine-containing elastomer having excellent low temperature r

Details Fluorine-containing elastomer having excellent low temperature r Fluorine-containing elastomer having excellent low temperature r

1985-02-04

1987-03-31

Michl, Paul R.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 1418

Patent

active

046543945

ABSTRACT:
A fluorine-containing elastomer having excellent low temperature resistance and oil resistance comprises ethylene units (E) and fluorovinyl ether units (FV) having the formula CF.sub.2 .dbd.CFOX (X represents a C.sub.1 -C.sub.9 perfluoroalkyl group which can have one or more ether bond) at a molar ratio of (E) to (FV) of 95:5 to 30:70 and at a total content of (E) and (FV) of at least 70 mole %.

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patent: 4368296 (1983-01-01), Kuhls et al.
patent: 4379900 (1983-04-01), Sulzbach
patent: 4381387 (1983-04-01), Sulzbach

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