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:
Jun. 20, 2017
Filed:
Aug. 07, 2014
Applicant:
Toagosei Co., Ltd., Tokyo, JP;
Inventors:
Kenichi Ishiazaki, Nagoya, JP;
Yushi Ando, Nagoya, JP;
Assignee:
TOAGOSEI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/12 (2006.01); C09J 133/22 (2006.01); C09J 133/14 (2006.01); C09J 121/00 (2006.01); C09J 201/10 (2006.01);
U.S. Cl.
CPC ...
C09J 133/22 (2013.01); C09J 121/00 (2013.01); C09J 133/14 (2013.01); C09J 201/10 (2013.01);
Abstract
Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).