Patent · US Active

Method for the production of (mercaptoorganyl)alkyl polyether silanes

US7799938B2 · kind B2 · utility

3Cited by

45References

20Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Karsten Korth · Wyhlen, DE
Dirk Laur · Eschborn, DE
Philipp Albert · Bad Kötzting, DE
Ingo Kiefer · Schopfheim, DE

Key dates

Filing date	Nov 20, 2006
Grant date	Sep 21, 2010
Priority date	—
Expiry date	Nov 20, 2026

Classification

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

Abstract

The invention relates to a method for producing (mercaptoorganyl)alkyl polyether silanes by reacting dry mercaptization reagents with a (haloorganyl)alkyl polyether silane.

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