发明名称 |
EPOXY RESIN, CURABLE RESIN COMPOSITION, AND CURED PRODUCT THEREOF |
摘要 |
<p>Disclosed is a phenol aralkyl epoxy resin having a structure wherein at least a phenol or a naphthol is bound by using an aralkyl group as a linking group and a structure represented by the formula (1) below, while satisfying the condition 1 below. This epoxy resin is excellent in workability during production of a composition and is easy to control quality. Condition 1: The following relation (E) is satisfied with A being the hydroxyl equivalent (as measured in accordance with JIS K 0070) of a phenol-modified epoxy resin obtained by adding an equivalent molar amount of phenol relative to the epoxy equivalent of the epoxy resin, and B being the epoxy equivalent of the epoxy resin. 150 <= 1000 x (B-A)/B <= 250 (E)</p> |
申请公布号 |
KR20080064167(A) |
申请公布日期 |
2008.07.08 |
申请号 |
KR20087011878 |
申请日期 |
2006.10.16 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
NAKANISHI MASATAKA;OSHIMI KATSUHIKO;OHHASHI KAZUYUKI;KURIHASHI TORU |
分类号 |
C08G59/22;B32B15/08;C08J5/24;C08L63/00 |
主分类号 |
C08G59/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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