Organic silicon alternating copolymer and its manufacturing meth

Details Organic silicon alternating copolymer and its manufacturing meth Organic silicon alternating copolymer and its manufacturing meth

1995-01-26

1996-01-16

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 24, 528 25, 528 35, 556434, 556435, C08G 7708

Patent

active

054848687

ABSTRACT:
An organic silicon alternating copolymer which resistant to chain scission by acid or alkali is disclosed, said copolymer comprising repeat units having the formula ##STR1## wherein R represents a monovalent hydrocarbon group having 1 to 10 carbon atoms and containing no aliphatic unsaturation, R.sup.1 represents a fluorine atom-containing monovalent organic group having 4 to 10 carbon atoms and containing at least two groups of the formula -CF.sub.2 -, R.sup.2 represents an alkylene group having 2 to 10 carbon atoms and said copolymer has a degree of polymerization of 1 to 10,000.

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Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, 739-744, Apr. 1971. Translator.
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1269-1275. Translation.
Bull. Acad. Sci USSR; Div Chem Sci, 1610-1615. Translation.

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