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. 21, 2017
Filed:
Sep. 29, 2011
Applicant:
James V. Crivello, Clifton Park, NY (US);
Inventor:
James V. Crivello, Clifton Park, NY (US);
Assignee:
RENSSELAER POLYTECHNIC INSTITUTE, Troy, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 216/12 (2006.01); B33Y 70/00 (2015.01); C08F 222/14 (2006.01); C07C 69/734 (2006.01);
U.S. Cl.
CPC ...
C08F 222/14 (2013.01); C07C 69/734 (2013.01); C08F 216/125 (2013.01); B33Y 70/00 (2014.12); C07C 2601/14 (2017.05);
Abstract
The present invention includes vinyl ether functional oligomers and methods for their preparation, the method including alternating free radical copolymerization of a dialkyl maleate or dialkyl fumerate monomer with a multifunctional vinyl ether monomer in the presence of a solvent with a high chain transfer constant. Also within the scope of the invention are uses for the vinyl ether functional oligomers compositions of this invention, including radiation curable coatings, adhesives, printing inks and composites.