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:
Nov. 17, 2020
Filed:
May. 10, 2018
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Inventors:
Takahisa Taniguchi, Tokyo-to, JP;
Kentaro Hoshi, Tokyo-to, JP;
Assignee:
DAI NIPPON PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 63/00 (2006.01); C08L 33/06 (2006.01); C09J 163/00 (2006.01); C09J 7/10 (2018.01); C09J 133/08 (2006.01); E04G 23/04 (2006.01); C08G 59/40 (2006.01); C08G 59/50 (2006.01); B32B 7/06 (2019.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/38 (2006.01); B32B 7/00 (2019.01); B32B 7/12 (2006.01); B32B 13/00 (2006.01); B32B 13/04 (2006.01); B32B 27/00 (2006.01); B32B 27/06 (2006.01); B32B 27/26 (2006.01); E04G 23/02 (2006.01); C09J 7/20 (2018.01); C09J 7/38 (2018.01);
U.S. Cl.
CPC ...
C09J 7/10 (2018.01); B32B 7/00 (2013.01); B32B 7/06 (2013.01); B32B 7/12 (2013.01); B32B 13/00 (2013.01); B32B 13/04 (2013.01); B32B 27/00 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/26 (2013.01); B32B 27/30 (2013.01); B32B 27/308 (2013.01); B32B 27/38 (2013.01); C08G 59/4021 (2013.01); C08G 59/50 (2013.01); C08L 33/06 (2013.01); C08L 63/00 (2013.01); C09J 7/20 (2018.01); C09J 7/38 (2018.01); C09J 7/387 (2018.01); C09J 133/08 (2013.01); C09J 163/00 (2013.01); E04G 23/02 (2013.01); E04G 23/04 (2013.01); B32B 2307/712 (2013.01); B32B 2307/756 (2013.01); B32B 2307/762 (2013.01); B32B 2405/00 (2013.01); B32B 2419/00 (2013.01); C09J 2301/302 (2020.08); C09J 2433/00 (2013.01); C09J 2463/00 (2013.01); Y10T 428/1462 (2015.01);
Abstract
A repairing or reinforcement method includes applying, to concrete, a pressure-sensitive or bonding adhesive sheet containing a first pressure-sensitive or bonding adhesive layer; and curing the first adhesive layer such that a first surface of the first adhesive layer is bonded to the concrete. The first adhesive layer contains an acrylic resin having a glass transition temperature of 15° C. or below, a liquid epoxy resin, a solid epoxy resin, and a curing agent.