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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.:

US 9718999 B1

PDFFull Text
Date of Patent:
Aug. 01, 2017

Filed:

Dec. 12, 2014

Photocurable composition having adhesive properties

Applicant:

Cemedine Co., Ltd., Tokyo, JP;

Inventors:

Shouma Kouno, Tokyo, JP;

Hiroshi Yamaga, Tokyo, JP;

Naomi Okamura, Tokyo, JP;

Atsushi Saito, Tokyo, JP;

Assignee:

CEMEDINE CO., LTD, Tokyo, JP;

Attorney:

Kratz, Quintos & Hanson, LLP

Primary Examiner:

Jessica E Whiteley

Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08G 61/04 (2006.01); C09J 171/02 (2006.01); C09J 133/00 (2006.01); C09J 201/10 (2006.01); C09J 4/06 (2006.01); C09J 133/14 (2006.01); C09J 183/12 (2006.01); C08L 71/02 (2006.01); C08G 18/71 (2006.01); C08F 230/08 (2006.01); C08G 63/00 (2006.01); C08G 18/28 (2006.01); C08G 65/336 (2006.01); C08L 43/04 (2006.01); C08L 75/00 (2006.01); C08L 101/10 (2006.01); C08G 77/26 (2006.01); C08G 77/46 (2006.01);
U.S. Cl.
CPC ...
C09J 171/02 (2013.01); C08F 230/08 (2013.01); C08G 18/289 (2013.01); C08G 18/718 (2013.01); C08G 63/00 (2013.01); C08G 65/336 (2013.01); C08L 43/04 (2013.01); C08L 71/02 (2013.01); C08L 75/00 (2013.01); C08L 101/10 (2013.01); C09J 4/06 (2013.01); C09J 133/00 (2013.01); C09J 133/14 (2013.01); C09J 183/12 (2013.01); C09J 201/10 (2013.01); C08G 77/26 (2013.01); C08G 77/46 (2013.01);
Abstract

The present invention provides a curable composition containing an organic polymer having a crosslinkable silicon group, the composition having sufficient usable life and having adhesive properties with respect to an adherend (substrate) that are equivalent to those of the case where aminosilane is included. The composition comprises: (A) a crosslinkable silicon group-containing organic polymer; and (B) a crosslinkable silicon group-containing compound that forms, by means of light, at least one type of amino group selected from the group consisting of primary amino groups and secondary amino groups. The crosslinkable silicon group-containing organic polymer (A) is preferably at least one type selected from the group consisting of crosslinkable silicon group-containing polyoxyalkylene polymers and crosslinkable silicon group-containing (meth)acrylic-based polymers.

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