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. 03, 2018
Filed:
Mar. 14, 2014
Applicant:
Vencorex France, Saint-Priest, FR;
Inventor:
Philippe Olier, Lyons, FR;
Assignee:
VENCOREX FRANCE, Saint-Priest, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 275/60 (2006.01); C09D 4/00 (2006.01); C08G 18/67 (2006.01); C08G 18/78 (2006.01); C08F 290/06 (2006.01);
U.S. Cl.
CPC ...
C07C 275/60 (2013.01); C08F 290/067 (2013.01); C08G 18/672 (2013.01); C08G 18/7837 (2013.01); C09D 4/00 (2013.01);
Abstract
The invention relates to a modified allophanate compound bearing acrylate functions, resulting from the reaction of a particular allophanate with an ester from the reaction between an acid selected from acrylic acid and methacrylic acid and at least one polyol that does not contain an oxylakylene or aa (poly)oxyalkylene group. The invention further relates to the use of said modified allophanate for preparing a hydrophobic cross-linkable coating composition by means of UV radiation.