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:
Apr. 28, 1998
Filed:
Jan. 21, 1997
Applicant:
Inventors:
Daniel A Foucher, Toronto, CA;
Paula J MacLeod, Mississauga, CA;
Michael K Georges, Guelph, CA;
Timothy E Burrow, Toronto, CA;
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526221 ; 526 79 ; 526 81 ; 526 86 ; 526 87 ; 526 90 ; 526 91 ; 526 93 ; 526126 ; 526131 ; 526135 ; 526147 ; 526172 ; 526183 ; 526184 ; 526190 ; 526192 ; 526193 ; 526194 ; 526195 ; 526204 ; 526217 ; 526219 ; 5262122 ; 526220 ; 526227 ; 526226 ; 5262305 ; 5263292 ; 526346 ; 525244 ; 525245 ; 525247 ; 525254 ; 525259 ; 525266 ;
Abstract
A free radical polymerization process for the preparation of a polymer comprising heating a mixture of a free radical initiator, a stable free radical agent, a metal catalyst, or a metal stable free radical complex catalyst, and at least one polymerizable monomer; cooling said mixture; and optionally isolating said polymer.