Title:
インクジェット印刷用の硬化性組成物、その硬化物及びその硬化物を有する電子部品
Document Type and Number:
Japanese Patent JP7112170
Kind Code:
B2
Abstract:
To provide a curable composition for inkjet printing, of which a coating film obtained therefrom shows improved heat resistance compared to the prior arts.SOLUTION: The curable composition for inkjet printing comprises (A) a (meth)acrylate monomer having a cyclic skeleton and an alkylene oxide modification number of 1 or more and 6 or less, (B1) a difunctional (meth)acrylate monomer having two or more alkylene glycol structures and no cyclic skeletons, (B2) a difunctional (meth)acrylate monomer having a monoalkylene glycol structure and no cyclic skeletons, and (C) a photopolymerization initiator. A coating film obtained from the composition has no cracks even after subjected to a thermal history assuming a plurality of times of soldering, shows excellent adhesiveness to a conductor and maintains sufficient hardness.SELECTED DRAWING: None
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Inventors:
Yuyuki Shimura
Hideyuki Ito
Hiroshi Matsumoto
Bamboo
Rina Yoshikawa
Hideyuki Ito
Hiroshi Matsumoto
Bamboo
Rina Yoshikawa
Application Number:
JP2018069537A
Publication Date:
August 03, 2022
Filing Date:
March 30, 2018
Export Citation:
Assignee:
Taiyo Ink Manufacturing Co., Ltd.
International Classes:
C09D11/30; B41M5/00; C08F2/50
Domestic Patent References:
| JP2012067222A | ||||
| JP2012162615A | ||||
| JP2014136795A | ||||
| JP2009235272A | ||||
| JP2009051892A | ||||
| JP2010229378A | ||||
| JP2010076271A |
Foreign References:
| WO2015080155A1 | ||||
| WO2012172973A1 | ||||
| EP3091037A1 | ||||
| WO2015151833A1 | ||||
| WO2016039277A1 |
Attorney, Agent or Firm:
Sato Eto
Osamu Yamaguchi
Osamu Yamaguchi
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