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:
Nov. 30, 1993
Filed:
Feb. 28, 1992
Applicant:
Inventors:
Timothy J Fuller, Henrietta, NY (US);
Anita C VanLaeken, Macedon, NY (US);
William M Prest, Jr, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430137 ; 430109 ;
Abstract
A process for the preparation of crosslinked styrene-1,2-butadiene copolymers which comprises reacting by heating in an extruder a low molecular weight styrene-1,2-butadiene copolymer with a M.sub.n between 2,500 and 45,000 and a crosslinking component; thereafter cooling and isolating the product.