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:
Jun. 13, 2023
Filed:
Jul. 26, 2018
Applicant:
Bostik SA, Colombes, FR;
Inventor:
David Goubard, Strasbourg, FR;
Assignee:
BOSTIK SA, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/35 (2018.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08G 77/458 (2006.01); C08L 75/06 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
C09J 7/35 (2018.01); C08G 18/755 (2013.01); C08G 18/7621 (2013.01); C08G 77/458 (2013.01); C08L 75/06 (2013.01); C09J 175/04 (2013.01); C08G 2170/40 (2013.01); C08L 2201/10 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2312/00 (2013.01); C09J 2301/122 (2020.08); C09J 2475/00 (2013.01);
Abstract
The present invention relates to a heat-crosslinkable adhesive composition comprising: —from 20% to 84% by weight of composition (A); —from 15% to 79% by weight of a compatible tackifying resin (B), —from 0.01% to 5% by weight of a crosslinking catalyst (C). The invention also relates to a self-adhesive item obtained by preheating said composition, coating on a support layer, then crosslinking by heating.