Carboxyl group-containing siloxane compound

Details Carboxyl group-containing siloxane compound Carboxyl group-containing siloxane compound

1985-12-12

1987-04-14

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07F 708

Patent

active

046580492

ABSTRACT:
A novel carboxyl group-containing siloxane compound, whether its molecular weight is low or high, having a superior heat stability, and useful as emulsifying agent, surface modifier for inorganic materials, etc. is provided, which compound is expressed by the general formula ##STR1## wherein R represents an alkyl group of 1 to 4 carbon atoms; R.sup.1 represents R or R.sup.2 ; R.sup.2 represents CH.sub.2 CH.sub.2 CH.sub.2 --OCH.sub.2 CH.sub.2).sub.n COOH; n is an integer of 1 or more; l is an integer of 0 or more; m is an integer of 0 or more; l+m is an integer of 1 or more; and R.sup.1 represents R.sup.2 in the case of m=0.

REFERENCES:
patent: 3402192 (1968-09-01), Haluska
patent: 3427271 (1969-02-01), McKellar
patent: 3560544 (1971-02-01), Haluska
patent: 3637783 (1972-01-01), Haluska
patent: 3715377 (1973-02-01), Siciliano

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