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:
Aug. 26, 1986
Filed:
Jan. 27, 1986
Applicant:
Inventor:
Kirk J Abbey, Seville, OH (US);
Assignee:
SCM Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526172 ; 5263231 ;
Abstract
Dimethacrylate esters of a diol are linearly copolymerized by step dimerization of methacrylate groups of a dimethacrylate ester in the presence of a non-peroxide free radical initiator and a Cobalt (II) catalyst complex for chain transfer to monomer to produce a linear polyester polymer having 2,2-dimethyl-4-methylene glutarate structural units in the polymer chain.