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. 08, 2023
Filed:
Oct. 26, 2018
Applicant:
Roquette Freres, Lestrem, FR;
Inventors:
Nicolas Jacquel, Lambersart, FR;
René Saint-Loup, Lomme, FR;
Jean-Pierre Pascault, Villeurbanne, FR;
Héloïse Blache, Canteleu, FR;
Alain Rousseau, Saint-Priest, FR;
Françoise Mechin, Lyons, FR;
Etienne Fleury, Soucieu en Jarrest, FR;
Assignee:
Roquette Freres, Lestrem, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 175/08 (2006.01); C08G 18/08 (2006.01); C08G 18/32 (2006.01); C08G 18/48 (2006.01); C08G 18/72 (2006.01); C08G 18/75 (2006.01); C08G 18/79 (2006.01);
U.S. Cl.
CPC ...
C09D 175/08 (2013.01); C08G 18/0852 (2013.01); C08G 18/3218 (2013.01); C08G 18/4854 (2013.01); C08G 18/725 (2013.01); C08G 18/755 (2013.01); C08G 18/792 (2013.01); C08G 2150/00 (2013.01);
Abstract
The present invention relates to a crosslinkable composition for forming a polyurethane coating on different types of substrate. The present invention relates in particular to a polyurethane composition comprising isosorbide as a diol chain extender, and to the polyurethane coating obtained from this composition.