Process for the production of alkoxy-terminated poly-(diorganosi

Details Process for the production of alkoxy-terminated poly-(diorganosi Process for the production of alkoxy-terminated poly-(diorganosi

1991-07-08

1993-03-23

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 34, 525477, 556466, 556469, C08G 7706

Patent

active

051964970

ABSTRACT:
The present invention relates to a process for the production of diorganyloxyorganosilyl- or triorganyloxysilyl-terminated poly(di-organosiloxanes) by reaction of .alpha.,.omega.-dihydroxypoly(diorganosiloxanes) with alkoxysilanes in the presence of catalytically active strong alkali metal bases.

REFERENCES:
patent: 3383355 (1968-05-01), Cooper
patent: 4532315 (1985-07-01), Letoffe et al.

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