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:
May. 15, 2018
Filed:
Nov. 06, 2014
Three Bond Co., Ltd., Hachioji-shi, Tokyo, JP;
Yosuke Watanabe, Hachioji, JP;
Hiroki Sadanaga, Hachioji, JP;
Three Bond Co., Ltd., Tokyo, JP;
Abstract
In conventional moisture curable compositions, it has been difficult to control changes in the physical characteristics of the cured products to a low level when the cured products are left in a high temperature atmosphere of 80° C. or more as a reliability test. The present invention is characterized by being able to control changes to a low level and having a slight change in elongation rate required to follow the expansion of an adherend under a high temperature atmosphere. The moisture curable composition contains components (A) to (D); component (A): an oligomer, in which a main skeleton is a (meth)acrylic polymer, having a hydrolyzable silyl group in the molecule component (B): a polydialkylsiloxane; component (C): a titanium catalyst; and component (D): a silane-based coupling agent having an isocyanurate skeleton.