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. 27, 2020
Filed:
Jan. 09, 2017
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Benjamin Haag, Horgen, CH;
Andreas Lutz, Altendorf, CH;
Cathy Grossnickel, Wolfhausen, CH;
Raymond F. Bis, Ortonville, MI (US);
Assignee:
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 5/06 (2006.01); C09J 163/00 (2006.01); C09J 175/00 (2006.01); C08G 59/20 (2006.01); C08G 59/24 (2006.01); C08G 59/40 (2006.01); C08G 59/68 (2006.01); C09J 175/08 (2006.01); C08G 18/10 (2006.01); C08G 18/20 (2006.01); C08G 59/10 (2006.01); C08G 59/04 (2006.01); C08G 18/32 (2006.01); C08G 59/06 (2006.01); B32B 27/38 (2006.01); C08G 65/333 (2006.01);
U.S. Cl.
CPC ...
C09J 175/08 (2013.01); C08G 18/10 (2013.01); C08G 18/2027 (2013.01); C08G 18/3275 (2013.01); C08G 59/04 (2013.01); C08G 59/06 (2013.01); C08G 59/10 (2013.01); C08G 59/4021 (2013.01); C08G 59/686 (2013.01); C09J 163/00 (2013.01); C08G 65/33348 (2013.01);
Abstract
A one-component epoxy-modified polyurethane and/or urea adhesive includes very high levels of reactive urethane group- and/or urea group-containing tougheners, an epoxy resin and epoxy hardener. These adhesives are formulated to cure at high temperatures and surprisingly provide high elongations, excellent thermal stability and good adhesive properties.