发明名称 |
COMPATIBLE CARRIER FOR SECONDARY TOUGHENING |
摘要 |
Embodiments of the invention are directed to carriers providing a primary toughening function and incorporating a secondary toughening agent therein. According to embodiments of the invention, the carrier/agent combination may be used in liquid resin infusion applications. The carrier may be any polymer-based material having a solubility characteristic in a thermosetting resin. The secondary toughening agent may be of a material such as a thermoplastic, a thermoset, a cross-linked thermoset, a rubber, a rubbery-like material or a combination thereof and may be in the form of a particle, a micro-fiber (fibril) or a fibrous network. In some embodiments, the carrier is soluble in the resin while the secondary toughening agent is insoluble in the resin when subjected to a cure cycle. |
申请公布号 |
EP2637840(A1) |
申请公布日期 |
2013.09.18 |
申请号 |
EP20110782707 |
申请日期 |
2011.10.28 |
申请人 |
CYTEC TECHNOLOGY CORP. |
发明人 |
BAIDAK, ALEXANDRE, A.;PONSOLLE, DOMINIQUE;BLACKBURN, ROBERT;MCGRAIL, PATRICK, TERENCE |
分类号 |
B29C70/02;B29C70/48;C08J3/24;C08J5/24 |
主分类号 |
B29C70/02 |
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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