Patent · US Expired

Process for preparing epoxysilanes

US6402961B1 · kind B1 · utility

3Cited by

6References

15Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Stefan Bade · Rheinfelden (Baden), DE
Uwe Schoen · Rheinfelden (Baden), DE
Hartwig Rauleder · Rheinfelden (Baden), DE

Key dates

Filing date	Jul 21, 2000
Grant date	Jun 11, 2002
Priority date	—
Expiry date	Jul 21, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/1892
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process for preparing epoxysilanes by reacting a hydrogensilane with an allyl glycidyl ether in the presence of a catalyst and working up the crude product obtained, where the catalyst is removed from the crude product and the crude product is subsequently distilled.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.