The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 1988
Filed:
Dec. 14, 1987
Applicant:
Inventors:
James O Stoffer, Rolla, MO (US);
John F Montle, Eureka, MO (US);
Nanayakkara L Somasivi, St. Paul, MN (US);
Assignee:
Lopata Research & Development Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ;
U.S. Cl.
CPC ...
556470 ;
Abstract
A process is provided for making alkylalkoxysilane by reacting a C.sub.1 -C.sub.5 alkyl alcohol in the presence of an effective catalytic amount of copper metal and an alkali metal carboxylate catalyst. Preferably, silicon and methanol are reacted in the presence of copper metal and potassium formate catalysts to produce methyltrimethyoxysilane.