Perfluoroalkenes and fluorination products thereof

Details Perfluoroalkenes and fluorination products thereof Perfluoroalkenes and fluorination products thereof

1991-06-28

1992-06-23

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526255, C08F 400

Patent

active

051244209

ABSTRACT:
The present invention relates to the synthesis of new terminal olefins, perfluoro 2,4-dimethyl 3-ethylpentene and perfluoro 2-isopropyl 3,3-dimethyl butene, and to the subsequent fluorination thereof in order to obtain highly branched perfluoroalkanes, capable of providing perfluoroalkyl radicals, which are utilizable as initiators for the polymerization of ethylenically unsaturated monomers.

REFERENCES:
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patent: 3470143 (1969-09-01), Schrage et al.
CA vol. 84, 1976 p. 394, 84:42878g.
Patent Abstract of Japan, vol. 9, No. 108 (C-280) JP60-1143 Published 7 Jan. 1985.
CA vol. 108, 1988 p. 4 108:75928r.
74-Radiation Chem. Photochem. vol. 106, 1987 p. 459 106:25594s.
74-Radiation Chem Photochem vol. 104, 1986 p. 483 104:12922f.
74-Radiation Chem Photochem vol. 98, 1983 p. 589 98:188927h.

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