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:
May. 26, 2015
Filed:
Oct. 27, 2010
Applicants:
Antoine Piccirilli, Poitiers, FR;
Cedric Dever, Jaunay-Clan, FR;
Inventors:
Antoine Piccirilli, Poitiers, FR;
Cedric Dever, Jaunay-Clan, FR;
Assignee:
Valagro Carbone Renouvelable Poitou-Charentes, Poitiers, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/00 (2006.01); C09J 167/04 (2006.01); C08G 18/42 (2006.01); C08G 63/06 (2006.01); C09J 175/06 (2006.01);
U.S. Cl.
CPC ...
C09J 167/04 (2013.01); C08G 18/4283 (2013.01); C08G 63/06 (2013.01); C08G 2230/00 (2013.01); C09J 175/06 (2013.01);
Abstract
Disclosed is a method of using at least one functionalized hydroxycarboxylic acid oligomer as an adhesive for bonding materials. Also described is a process for manufacturing functionalized hydroxycarboxylic acid oligomers including at least one stage for polycondenzation of a hydroxycarboxylic acid and a functional agent, as well as functionalized hydroxycarboxylic acid oligomers that can be obtained and the adhesive compositions that include them.