Patent · US Expired

Process for the preparation and use of silanes

US4208319A · kind A · utility

5Cited by

3References

7Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Peter August · Burghausen, DE
Peter Huber · Neubiberg, DE
Klaus Adler · Rheda-Wiedenbrück, DE
Wilfried Dressler

Key dates

Filing date	Nov 16, 1977
Grant date	Jun 17, 1980
Priority date	—
Expiry date	Nov 16, 1997

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/1804
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Organosilanes containing aliphatic double bonds and a process for preparing the same which comprises reacting an organic compound having more than one aliphatic double bond with a silane having an Si-bonded hydrogen atom and at least one hydrolyzable group and/or at least one group capable of being hydrolyzed more readily than the Si-bonded hydrogen atom in the presence of a catalyst which promotes the addition of Si-bonded hydrogen atoms to aliphatic double bonds. These organosilanes are used as reinforcing agents for compositions containing organic polymers which are crosslinked by means of sulfur or free radicals.

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