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. 25, 2025
Filed:
Sep. 21, 2021
Applicant:
Toagosei Co., Ltd., Tokyo, JP;
Inventors:
Takashi Tsuda, Nagoya, JP;
Makoto Imahori, Nagoya, JP;
Assignee:
TOAGOSEI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/30 (2018.01); C09J 123/26 (2006.01);
U.S. Cl.
CPC ...
C09J 123/26 (2013.01); C09J 2301/312 (2020.08);
Abstract
An adhesive composition includes an acid-modified polyolefin (A) that is graft-modified with 0.2 to 5 parts by mass of an acid compound (a2) with respect to 100 parts by mass of a polyolefin (a1), in which the adhesive composition has a storage modulus of from 130 to 330 MPa at 23° C. as measured by a rheometer and has a yield modulus of from 30 to 120 MPa at 23° C. in a tensile test.