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:
Jun. 13, 1989
Filed:
Apr. 04, 1988
Applicant:
Inventors:
Santokh S Badesha, Pittsford, NY (US);
Milan Stolka, Fairport, NY (US);
Kathleen M McGrane, Rochester, NY (US);
Ronald J Weagley, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 10 ; 556430 ;
Abstract
A process for the preparation of high weight average molecular weight polysilylenes which comprises (1) simultaneously adding an alkali metal and a dihalodisubstituted silane monomer to a solvent; (2) heating the aforementioned mixture, followed by cooling; and (3) subsequently separating the product therefrom.