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. 07, 2016
Filed:
Jul. 18, 2013
Applicants:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Japan Elastomer Co., Ltd., Tokyo, JP;
Inventors:
Shigeo Nakajima, Tokyo, JP;
Takahiro Hisasue, Tokyo, JP;
Kenji Ebara, Tokyo, JP;
Yukinori Nakamichi, Tokyo, JP;
Assignees:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Japan Elastomer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01); C08F 297/04 (2006.01); C09J 153/02 (2006.01);
U.S. Cl.
CPC ...
C09J 153/02 (2013.01); C08F 297/044 (2013.01);
Abstract
It is an object to provide a block copolymer composition for a viscous adhesive, which will be a viscous adhesive composition excellent in balance of the adhesive properties such as tack strength and tackiness, having a low melt viscosity, and excellent solubility, coating properties, ejection stability, and surface skin quality. The block copolymer composition for a viscous adhesive having: