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. 21, 2025
Filed:
Nov. 11, 2019
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Andreas Kramer, Zürich, CH;
Urs Burckhardt, Zürich, CH;
Michael Schlumpf, Stallikon, CH;
Martin Demmig, Quickborn, DE;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/08 (2006.01); C08G 18/10 (2006.01); C08G 18/30 (2006.01); C08G 18/48 (2006.01); C08G 18/71 (2006.01); C08G 18/76 (2006.01);
U.S. Cl.
CPC ...
C09J 175/08 (2013.01); C08G 18/10 (2013.01); C08G 18/307 (2013.01); C08G 18/4825 (2013.01); C08G 18/4829 (2013.01); C08G 18/4841 (2013.01); C08G 18/715 (2013.01); C08G 18/7671 (2013.01);
Abstract
An adhesive bond between at least one thermoplastic and an elastomer composition containing at least one polyether having blocked hydroxyl groups as plasticizer. With the adhesive bond, it is possible to bond thermoplastics such as polycarbonate or polystyrene in particular to the elastomer composition essentially without stress cracking and hence reliably and permanently.