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:
Mar. 22, 2022
Filed:
Feb. 22, 2018
Applicant:
Bostik SA, Colombes, FR;
Inventors:
Guillaume Michaud, Compiegne, FR;
Aurélien Wiegand, Choisy au Bac, FR;
Assignee:
BOSTIK SA, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/06 (2006.01); C09J 7/35 (2018.01); C09J 7/10 (2018.01); C08G 18/42 (2006.01); C08G 18/79 (2006.01);
U.S. Cl.
CPC ...
C09J 175/06 (2013.01); C08G 18/4244 (2013.01); C08G 18/798 (2013.01); C09J 7/10 (2018.01); C09J 7/35 (2018.01); C09J 2475/00 (2013.01);
Abstract
The invention relates to an adhesive composition that can be activated at a low temperature (from 110° C., preferably from 100° C.) and is available in the form of a film, and to the method for the production thereof. The invention also relates to a composition comprising at least one specific polyester polyol and at least one specific polyisocyanate dispersible in said polyester polyol in the presence of at least one specific organic solvent, and to the use of said composition for producing an adhesive composition that can be activated at a low temperature and is available in the form of a film.