Persistent perfluoroalkyl free radicals useful as polymerization

Details Persistent perfluoroalkyl free radicals useful as polymerization Persistent perfluoroalkyl free radicals useful as polymerization

1986-05-28

1988-04-05

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526 89, 526250, 526296, C08F 214, C08F 216, C08F 1426, C08F 1402

Patent

active

047360046

ABSTRACT:
Novel persistent perfluorinated free radicals are disclosed, which upon thermal decomposition yield free radicals which can be used to polymerize polymerizable monomers containing ethylenic unsaturation.

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patent: 4588796 (1986-05-01), Wheland
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Tumanskii et al, "Decay Kinetics of Branched Fluorine-Containing Radicals," Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2222-2227, Oct. 1981 (translation, Apr. 10, 1982) relates to fluorine-containing radicals, including stable radical (IV), having an aromatic ring.
Allayarov et al, "Formation of Stable Radicals from Organofluorine Compounds", Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya No. 6, pp. 1225-1228, Jun. 1983 (Eng. Publication, Dec. 10, 1983).
Allayarov et al, "Stable Radicals-Dissolved Perfluoroalkyls", Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. y, pp. 1448-1449, Jun. 1983, Eng. Trans. Dec. 20, 1983.
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