发明名称 |
EXPANDABLE RESOL-TYPE PHENOLIC RESIN MOLDING MATERIAL AND PHENOLIC RESIN FOAM |
摘要 |
<p>The object of the present invention is to provide an expandable or foamable resol-type phenolic resin forming material that gives a phenolic resin foamed material or article which is excellent in strength and improved in brittleness and which has a high pH as compared with conventional materials or articles and has an excellent anti-corrosion property against a contact member, and a phenolic resin foamed material or article having the above properties, obtained by foaming the same, which are a foamable resol type phenolic resin forming material comprising a liquid resol type phenolic resin, a blowing agent, a foam stabilizer, an additive and an acid curing agent, said blowing agent comprising an organic non-reactive blowing agent and said additive comprising a nitrogen-containing bridged cyclic compound, and a phenolic resin foamed material or article obtained by foaming this forming material.</p> |
申请公布号 |
CA2610285(C) |
申请公布日期 |
2013.05.14 |
申请号 |
CA20062610285 |
申请日期 |
2006.05.31 |
申请人 |
ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD. |
发明人 |
TAKAHASHI, HIROO;KATO, TOSHIYUKI;NONAKA, TAKASHI;UEDA, YASUHIRO |
分类号 |
C08J9/14;C08K3/18;C08K5/34;C08L61/06 |
主分类号 |
C08J9/14 |
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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