发明名称 |
Method for Producing Fiber-Reinforced Thermally Meltable Epoxy Resin |
摘要 |
Disclosed herein are a method for producing a fiber-reinforced thermally meltable epoxy resin having excellent heat resistance using a thermally meltable epoxy resin having a high melting initiation temperature and a fiber-reinforced plastic molded by the method. The method for producing a fiber-reinforced thermally meltable epoxy resin comprises the steps of: (I) impregnating reinforcing fibers with a compound (A) having two epoxy groups in one molecule and a compound (B) having two phenolic hydroxyl groups in one molecule; and (II) linearly polymerizing the compounds (A) and (B) impregnated into the reinforcing fibers by polyaddition reaction, wherein at least a part of the compound (A) and/or at least a part of the compound (B) are/is a compound having a fluorene skeleton, and the compound (A) and the compound (B) are mixed in such a ratio that the number of moles of epoxy groups in the compound (A) is 0.9 to 1.1 times the number of moles of phenolic hydroxyl groups in the compound (B).
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申请公布号 |
US2009215929(A1) |
申请公布日期 |
2009.08.27 |
申请号 |
US20060920497 |
申请日期 |
2006.05.12 |
申请人 |
NAGASE CHEMTEX CORPORATION;NITTO BOSEKI CO., LTD. |
发明人 |
NISHIDA HIROFUMI;HIRAYAMA NORIO |
分类号 |
C08L63/00 |
主分类号 |
C08L63/00 |
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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