发明名称 |
Heat-resistant composite material |
摘要 |
A high heat-resistant composite material which comprises a polymerizable composition comprising a bi-functional epoxy compound, a tri- or more-functional epoxy compound and a polymerization initiator, wherein the polymerization initiator comprises a sodium salt or potassium salt of mono- or poly-functional carboxylic acid, and a reinforcing fiber such as a carbon fiber or a glass fiber; and a vehicle member or a construction member comprising the above heat-resistant composite material. Said composite material comprises an epoxy polymer having high heat-resistant physical properties over those of a conventional epoxy polymer as a matrix, and exhibits an extremely high retention factor of storage modulus at high temperature.
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申请公布号 |
US8530053(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US20050666600 |
申请日期 |
2005.10.25 |
申请人 |
NISHIDA HIROFUMI;HIRAYAMA NORIO;NAGASE CHEMTEX CORPORATION;NITTO BOSEKI CO., LTD. |
发明人 |
NISHIDA HIROFUMI;HIRAYAMA NORIO |
分类号 |
B32B27/26;B32B27/04;B32B27/38;C08G59/22;C08G59/32;C08G59/38;C08G59/68;C08L63/00 |
主分类号 |
B32B27/26 |
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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