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:
Mar. 16, 2021
Filed:
Mar. 11, 2018
Applicant:
Hankook Tire Co., Ltd., Seoul, KR;
Inventors:
Byeong Ho Seo, Daejeon, KR;
Ju Geon Park, Daejeon, KR;
Chang Hwan Kang, Daejeon, KR;
Hak Joo Kim, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/04 (2006.01); C09J 171/02 (2006.01); C09J 5/04 (2006.01); B60C 19/00 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
C09J 175/04 (2013.01); B60C 1/00 (2013.01); B60C 19/002 (2013.01); C09J 5/04 (2013.01); C09J 171/02 (2013.01); C09J 2301/504 (2020.08); C09J 2471/00 (2013.01); C09J 2475/00 (2013.01); C09J 2475/008 (2013.01);
Abstract
Disclosed is a tire with reduced cavity noise including an adhesive agent layer applied to an inside of an inner liner and a sound absorber layer attached to the adhesive agent layer, wherein the adhesive agent layer includes poly(ether-urethane) containing alkoxysilane at both ends thereof. The tire with reduced cavity noise is stable without causing separation of a sound absorber even upon heating and deformation during driving.