发明名称 |
MASTERBATCH TYPE HARDENER COMPOSITION, ONE-PART EPOXY RESIN COMPOSITION AND MOLDED ARTICLE USING THE SAME, AND METHOD FOR PRODUCING THE MASTERBATCH TYPE HARDENER COMPOSITION |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a masterbatch type hardener composition which is excellent in rapid hardenability, solvent resistance and storage stability. <P>SOLUTION: The masterbatch type hardener composition is obtained by heat-treating a composition including a microcapsule type hardener (a) having a core and a shell covering the core, and an epoxy resin (b). The ratio (I/II) of the half-value width of DSC measurement peak (peak I) of the composition after the heat treatment to the half-value width of DSC measurement peak (peak II) of the composition before the heat treatment is in the range of 50-95%. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013001875(A) |
申请公布日期 |
2013.01.07 |
申请号 |
JP20110136689 |
申请日期 |
2011.06.20 |
申请人 |
ASAHI KASEI E-MATERIALS CORP |
发明人 |
SHIMURA TADASHI |
分类号 |
C08G59/40;C08J3/22;C09D7/12;C09D163/00;C09J11/06;C09J163/00;C09K3/10 |
主分类号 |
C08G59/40 |
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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