发明名称 |
Microcapsule-type curing agent, method for producing the same, thermosetting resin composition, prepreg and fiber reinforced composite material |
摘要 |
Disclosed is a microcapsule curing agent including (A) a curing agent for a thermosetting resin and (B) a thermoplastic resin. The microcapsule curing agent is formed as a particle-like material in which component (A) is coated with a layer whose main constituent is component (B) and the mean particle diameter of which is in the range of 0.1 to 20 mu m. By using the microcapsule curing agent, a thermosetting resin composition and a prepreg which exhibit good storage stability at room temperature and are excellent in thermal resistance for cured products made therefrom can be obtained. A fiber reinforced composite material obtained using the thermosetting resin composition is excellent in curing uniformity and thermal resistance.
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申请公布号 |
US5589523(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950468445 |
申请日期 |
1995.06.06 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
SAWAOKA, RYUJI;KOUCHI, SHINJI;MURAKI, TOSHIO |
分类号 |
C08J3/24;C08K9/10;C12N1/21;C12N15/31;C12N15/52;C12N15/63;C12N15/70;(IPC1-7):C08K9/10 |
主分类号 |
C08J3/24 |
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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