Title:
硬化性樹脂組成物及び硬化物
Document Type and Number:
Japanese Patent JP5383250
Kind Code:
B2
Abstract:
This invention provides a curable resin composition which exhibits excellent curing and processing properties in the process of manufacturing a cured article. The product made by this curable resin composition exhibits a low curing shrinkage property and a stable quality. The cured product also has an anti-thermal fading property, a low thermal expansion rate, and a high transparency. The curable resin composition is characterized as necessary components in containing: (A) an organic-inorganic composite comprising a cage type siloxane and an organic component, and having 2 or more than 2 aliphatic unsaturated bonds in one molecule, (B) an ethylene unsaturated compound containing at least 2 (metha) acrylic group in one molecule, and (C) a curing catalyst wherein the composition contains the component (A) as a main component of which the amount is at least 30 parts by weight to 100 parts by weight of the sum of the components (A), (B) and c.
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Inventors:
Toshihiro Kawatani
Noriyuki Hiraga
Yuasa Masatoshi
Noriyuki Hiraga
Yuasa Masatoshi
Application Number:
JP2009044626A
Publication Date:
January 08, 2014
Filing Date:
February 26, 2009
Export Citation:
Assignee:
Nippon Steel & Sumikin Chemical Co., Ltd.
International Classes:
C08F30/08; C08F290/06; C08G77/20
Domestic Patent References:
| JP2005031445A | ||||
| JP2010064452A | ||||
| JP2005290352A | ||||
| JP2009161487A | ||||
| JP2009256662A |
Foreign References:
| WO2009084562A1 |
Attorney, Agent or Firm:
Katsuo Naruse
Tomohiro Nakamura
Eiichi Sano
Kazuya Sasaki
Tomohiro Nakamura
Eiichi Sano
Kazuya Sasaki