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. 11, 2003
Filed:
Mar. 21, 2001
Applicant:
Inventor:
Simon Michael West, Williamstown, AU;
Assignee:
Petrecycle Pty Ltd, , AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 6/391 ; C07C 5/312 ; C07C 6/3331 ;
U.S. Cl.
CPC ...
C08G 6/391 ; C07C 5/312 ; C07C 6/3331 ;
Abstract
There is provided a process for producing high molecular weight polymer comprising the step of reacting one or more preformed linear polymers with one or more cores (as hereinbefore defined) to form high molecular weight polymers, wherein the preformed linear polymers are at a temperature in the range from the melting point of the preformed linear polymers to 330° C.