Hydrolysis of diorganodichlorosilanes

Details Hydrolysis of diorganodichlorosilanes Hydrolysis of diorganodichlorosilanes

1987-10-23

1988-09-20

Shaver, Paul F.

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

Organic compounds

Silicon containing

556459, 556461, C07F 708

Patent

active

047727373

ABSTRACT:
Admixtures of cyclic and linear diorganopolysiloxanes, relatively rich in cyclic species, are produced by hydrolyzing a diorganodichlorosilane, in an aqueous hydrochloric acid medium, in the presence of an effective amount of at least one amphoteric surface-active agent, characteristically at least one compound of the formula: ##STR1## The medium of hydrolysis is facilely separated into an aqueous phase and a cyclic oligomer-enriched siloxane phase essentially devoid of surfactant(s).

REFERENCES:
patent: 3122521 (1964-02-01), Pierce
patent: 3243410 (1966-03-01), McVannel
patent: 3360538 (1967-12-01), Ashby
patent: 3983148 (1976-09-01), Reedy et al.
patent: 4348532 (1982-09-01), Alanko et al.
patent: 4412080 (1983-10-01), Williams
patent: 4412081 (1983-10-01), Williams
patent: 4423240 (1983-12-01), Yeboah
patent: 4447630 (1984-05-01), Williams

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