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:
Apr. 16, 2019
Filed:
Feb. 12, 2016
Sekisui Chemical Co., Ltd., Osaka, Osaka, JP;
Mitsuru Tanikawa, Osaka, JP;
Ryosuke Takahashi, Osaka, JP;
Takanori Inoue, Osaka, JP;
Michihisa Ueda, Osaka, JP;
Tasuku Yamada, Osaka, JP;
Yoshito Fujita, Osaka, JP;
Takashi Watanabe, Osaka, JP;
Yusuke Fujita, Osaka, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Abstract
Provided is a curable composition for inkjet which can have a prolonged pot life even under an environment in an inkjet device that is warmed to 50° C. or higher and which can be cured into a cured product having improved heat resistance and insulation reliability, in spite of the fact that a thermally curable compound is used in the curable composition. The curable composition for inkjet according to the present invention contains a photocurable compound, a thermally curable compound, a photopolymerization initiator and a thermal curing agent and does not contain a solvent or contains the solvent, wherein the content of the solvent in 100% by weight of the curable composition is 1% by weight or less when the curable composition for inkjet contains the solvent, the photocurable compound contains a polyfunctional compound having at least two (meth)acryloyl groups, and the thermal curing agent is an aromatic amine having at least one benzene ring and at least two amino groups.