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:
Jul. 08, 2025
Filed:
Nov. 22, 2022
Applicant:
Kuraray Europe Gmbh, Hattersheim, DE;
Inventors:
Charles Anthony Smith, Vienna, WV (US);
Stephen John Bennison, Wilmington, DE (US);
Assignee:
Kuraray Europe GmbH, Hattersheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 3/26 (2006.01); B32B 7/06 (2019.01); B32B 7/14 (2006.01); B32B 17/10 (2006.01);
U.S. Cl.
CPC ...
B32B 7/14 (2013.01); B32B 3/266 (2013.01); B32B 7/06 (2013.01); B32B 17/10036 (2013.01); B32B 17/10688 (2013.01); B32B 17/10761 (2013.01); B32B 17/10935 (2013.01); B32B 17/10981 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2255/10 (2013.01); B32B 2260/046 (2013.01); B32B 2307/412 (2013.01); B32B 2307/748 (2013.01); B32B 2315/085 (2013.01); B32B 2329/06 (2013.01); B32B 2333/00 (2013.01);
Abstract
An ionomer-based adhesive polymeric interlayer (API) that provides enhanced properties to rigid substrates through the use of polyvinyl acetal-based controlled debonding zone treatments, and rigid substrate-laminates comprising such interlayers.