Patent · US Expired

Process for the hydrosilylation of unsaturated aliphatic compounds

US6858746B2 · kind B2 · utility

9Cited by

2References

22Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Sabine Giessler · Rheinfelden (Baden), DE
Helmut Mack · Ludwigshafen, DE
Dieter Barfurth · Lohmar, DE

Key dates

Filing date	Oct 10, 2002
Grant date	Feb 22, 2005
Priority date	—
Expiry date	Apr 13, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/1876
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A compound having at least one H—Si group is reacted with an unsaturated aliphatic compound in the presence of a platinum catalyst and at least one organic additive component. The combination of platinum catalyst and additive component is one of:

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