Novel fluorine-containing copolymer

Details Novel fluorine-containing copolymer Novel fluorine-containing copolymer

1990-05-09

1991-10-01

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526249, 526250, 526255, C08F 1418

Patent

active

050534696

ABSTRACT:
A fluorine-containing copolymer comprising repeating units derived from an olefin of the formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and are each a hydrogen atom or a fluorine atom, or one is a chlorine atom and the remainder are fluorine atoms, and repeating units derived from a vinylphosphonic acid derivative of the formula: ##STR2## wherein R groups are the same or different and are each an alkyl group having 1 to 12 carbon atoms, an alkenyl group having 2 to 12 carbon atoms or a phenyl group, and n is 0, 1 or 2, which has good hydrophilicity.

REFERENCES:
patent: 2559754 (1951-07-01), Bittles, Jr. et al.
patent: 2597702 (1952-05-01), Benning
patent: 3678100 (1972-07-01), Frank et al.

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