发明名称 |
INCREASE IN THE TOUGHNESS OF A MATERIAL ACHIEVED BY MEANS OF A CURABLE COMPOSITION INCLUDING AT LEAST ONE VINYL ESTER MONOMER |
摘要 |
A method increases the toughness of a material obtained by curing a composition that includes at least one vinyl ester monomer. The method includes the incorporation into the composition of a sulfonated polyaromatic thermoplastic polymer, which is achieved by dissolving the vinyl ester monomer and the thermoplastic polymer in a reactive diluent in which they are both soluble. The resulting curable composition includes at least one vinyl ester monomer, and very high toughness materials can be made from it. A curable composition can include at least one vinyl ester monomer, a sulfonated polyaromatic thermoplastic polymer and a N-vinyl lactam. The compositions can be used in the aeronautical, space, railway, nautical, automotive industries, arms and other industries. |
申请公布号 |
EP2486070(A1) |
申请公布日期 |
2012.08.15 |
申请号 |
EP20100762932 |
申请日期 |
2010.10.08 |
申请人 |
ASTRIUM SAS;UNIVERSITE DE REIMS CHAMPAGNE-ARDENNE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
KRZEMINSKI, MICKAEL;DEFOORT, BRIGITTE;COQUERET, XAVIER |
分类号 |
C08F283/00;C08J3/28;C08L63/10;C08L81/06;C09J4/06;C09J163/10;C09J181/06 |
主分类号 |
C08F283/00 |
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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