Continuous process for preparing SiOC-containing compounds

Details Continuous process for preparing SiOC-containing compounds Continuous process for preparing SiOC-containing compounds

2008-03-04

2008-03-04

Barts, Samuel A (Department: 1621)

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

Organic compounds

Silicon containing

Reexamination Certificate

active

07339069

ABSTRACT:
A process for continuously preparing compounds containing SiOC groups, in which chlorosilane(s) are partially reacted with alcohol and optionally also with water in a prereactor, and the partial reaction product therefrom is fed to a first reaction unit comprising a column, reacted with alcohol and optionally water to give a crude product which still comprises volatile constituents, and the crude product is transferred to a second reaction unit comprising a column in which alcohol is additionally introduced, and freed there of volatile constituents, optionally in the presence of an unreactive organic solvent, the desired end product being removed at the lower end of the second reaction unit.

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Abstract Corresponding to DE 854 708.
Derwent Abstract Corresponding to DE 1 302 773.
Derwent Abstract Corresponding to DE 24 15 331.

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