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:
Oct. 22, 2002
Filed:
Apr. 13, 2001
Applicant:
Inventors:
Mingxin Fan, West Chester, PA (US);
Gary Ceska, West Chester, PA (US);
James Horgan, West Chester, PA (US);
Robert Adams, Brookhaven, PA (US);
William Schaeffer, Glenmoore, PA (US);
Josh Oliver, Exton, PA (US);
Assignee:
Sartomer Technology Company, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/48 ; C08F 1/824 ; C07C 6/996 ; B32B 9/04 ;
U.S. Cl.
CPC ...
C08F 2/48 ; C08F 1/824 ; C07C 6/996 ; B32B 9/04 ;
Abstract
Polyester based polycarbonate (meth)acrylates prepared by the reaction of a alkylene or arylene diol polycarbonate with an anhydride or its dicarboxylic acid to form a carboxyl terminated diester, reacting the diester with a diglycidyl ether and an acrylic or methacrylic acid to form an acrylate terminate polymer which is useful for radiation cured coatings which have superior adhesion and reverse impact strength when applied to plastic substrates.