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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 9376525 B1

PDFFull Text
Date of Patent:
Jun. 28, 2016

Filed:

Apr. 02, 2013

Curable composition, and cured synthetic resin using same

Applicant:

Mie University, Tsu, JP;

Inventors:

Shuhei Nakamura, Tsu, JP;

Yoshimi Tanaka, Tsu, JP;

Mikihito Kano, Tsu, JP;

Kazuyo Miyata, Tsu, JP;

Yasushi Murakami, Ueda, JP;

Assignee:

MIE UNIVERSITY, Tsui-Shi, JP;

Attorneys:

Cowan, Liebowitz & Latman, P.C.

Mark Montague

Primary Examiner:

Marc Zimmer

Int. Cl.
CPC ...
C08G 18/22 (2006.01); C08G 18/20 (2006.01); C08K 5/057 (2006.01); C08K 5/07 (2006.01); C08K 5/31 (2006.01); C08G 77/08 (2006.01); C08L 101/00 (2006.01); C08G 18/48 (2006.01); C08L 83/04 (2006.01); C08F 8/42 (2006.01); C08G 18/73 (2006.01); C08L 43/04 (2006.01); C08L 71/00 (2006.01); C09J 175/04 (2006.01); C08G 77/16 (2006.01); C08G 101/00 (2006.01); C08G 77/18 (2006.01);
U.S. Cl.
CPC ...
C08G 18/222 (2013.01); C08F 8/42 (2013.01); C08G 18/22 (2013.01); C08G 18/48 (2013.01); C08G 18/4825 (2013.01); C08G 18/73 (2013.01); C08G 77/08 (2013.01); C08K 5/057 (2013.01); C08K 5/07 (2013.01); C08K 5/31 (2013.01); C08L 43/04 (2013.01); C08L 71/00 (2013.01); C08L 83/04 (2013.01); C08L 101/00 (2013.01); C09J 175/04 (2013.01); C08G 77/16 (2013.01); C08G 77/18 (2013.01); C08G 2101/00 (2013.01); C08L 2312/08 (2013.01);
Abstract

[Problem] To provide a curable composition having high stability and excellent curing properties. [Solution] The present invention relates to a curable composition, and a cured synthetic resin using same, that functions as a curing catalyst for a synthetic resin. The curable composition contains (A) a titanium alkoxide, (B) a bidentate organic chelating agent that stabilizes the titanium alkoxide and (C) a guanidine compound. The molar ratio of the titanium alkoxide (A), the bidentate organic chelating agent (B), and the guanidine compound (C) is 1:0.5-3:0.5-2.

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