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. 08, 2022
Filed:
Oct. 24, 2017
Applicant:
Bostik SA, Colombes, FR;
Inventors:
David Goubard, Compiegne, FR;
Olivier Laferte, Trosly Breuil, FR;
Assignee:
BOSTIK SA, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); C09J 7/25 (2018.01); C09J 11/08 (2006.01); C08G 18/75 (2006.01); C09J 7/20 (2018.01); C08G 18/48 (2006.01); C08G 18/10 (2006.01); C09J 175/08 (2006.01);
U.S. Cl.
CPC ...
C09J 7/38 (2018.01); C08G 18/10 (2013.01); C08G 18/4825 (2013.01); C08G 18/755 (2013.01); C09J 7/20 (2018.01); C09J 7/255 (2018.01); C09J 11/08 (2013.01); C09J 175/08 (2013.01); C09J 2301/408 (2020.08); C09J 2425/00 (2013.01); C09J 2471/00 (2013.01); C09J 2475/00 (2013.01); C09J 2493/00 (2013.01);
Abstract
A hot-melt adhesive composition comprises a mixture of silylated polymers, a tackifying resin and a catalyst, in specific contents, having self-adhesive properties after crosslinking to moisture. A self-adhesive article comprises a support layer and at least one self-adhesive layer obtained after crosslinking to the moisture in the adhesive composition according to the invention. The self-adhesive article can be used to bond low-energy substrates, in particular plastic substrates, notably thermoplastic substrates having low surface energy.