Fluorine-containing polymers and preparation and use thereof

Details Fluorine-containing polymers and preparation and use thereof Fluorine-containing polymers and preparation and use thereof

1993-03-23

1994-02-08

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526225, 526247, 526249, 526254, 526255, C08F 200

Patent

active

052850021

ABSTRACT:
Fluoroalkyl sulfinates were synthesized and used as a source of fluoroalkyl radicals in aqueous emulsion polymerization. The resulting polymers contained a high level of perfluoroalkyl end groups. When fluoroalkyl disulfinates were utilized, the fluoroalkyl moiety and was incorporated in the polymer backbone. These disulfinates act as monomers, yielding fluoropolymers with specific micro structural fragments, derived from the parent perfluoro disulfinate. Novel fluoropolymers can thus be prepared.

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