Siloxane compound containing hydroxyphenyl group

Details Siloxane compound containing hydroxyphenyl group Siloxane compound containing hydroxyphenyl group

1990-02-27

1992-07-14

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C07F 708, C07F 718

Patent

active

051304600

ABSTRACT:
A hydroxyphenyl group-containing siloxane compound represented by the following general formula (I), containing at least one R.sup.2 in a molecule to acquire an aptitude for modification of polycarbonate and polyester resins: ##STR1## wherein R represents an alkyl group containing 1 to 4 carbon atoms; R.sup.3 represents a monovalent organic group containing 1 to 20 carbon atoms; R.sup.1 represents R or R.sup.2 ; R.sup.2 represents ##STR2## m and n are each 0 or a positive integer, provided that m+n is 1 or above, and at least one R.sup.1 is R.sup.2 when n is 0.

REFERENCES:
patent: 3328450 (1967-06-01), Plueddemann
patent: 3579467 (1971-05-01), Brown
patent: 3586705 (1971-06-01), Owen et al.
patent: 4132702 (1979-01-01), Schmidt et al.

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