Patent · US Expired

Process for the removal of chlorohydrocarbons from organochlorosilanes

US6169195A · kind A · utility

0Cited by

5References

12Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Anton Schinabeck · Burghausen, DE
Konrad Mautner · Burghausen, DE

Key dates

Filing date	Jan 18, 2000
Grant date	Jan 2, 2001
Priority date	—
Expiry date	Jan 18, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for cleavage of chlorohydrocarbons which are present as an impurity in organochlorosilanes, in which the chlorohydrocarbons are brought into contact with steel surfaces which comprise nickel as an alloying constituent, and are cleaved into olefins and hydrogen chloride.

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