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:
Oct. 13, 2020
Filed:
Aug. 11, 2017
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Reimar Heucher, Pulheim, DE;
Isabelle Ford, Maidenhead Berkshire, GB;
Julie Joseph, Beaconsfield Buckinghamshire, GB;
Alasdair Crawford, Hook Hampshire, GB;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/04 (2006.01); C09J 175/02 (2006.01); C09J 5/00 (2006.01); C07C 309/66 (2006.01); C08G 65/26 (2006.01);
U.S. Cl.
CPC ...
C09J 175/04 (2013.01); C07C 309/66 (2013.01); C09J 5/00 (2013.01); C09J 175/02 (2013.01); C08G 65/2615 (2013.01); C09J 2301/502 (2020.08);
Abstract
The present invention relates to a reactive hot melt adhesive composition, which at least partially loses its adhesiveness upon application of an electric voltage and thus allows debonding of substrates that have been bonded using said adhesive. Furthermore, the present invention relates to a method for its production and a method for forming a bonded substrate using such a reactive hot melt adhesive composition.