发明名称 FLEXIBLE POLYMER ELEMENT AS TOUGHENING AGENT IN PREPREGS.
摘要 <p>A flexible polymer element for a curable composition wherein the flexible polymer element is in solid phase and adapted to undergo at least partial phase transition to fluid phase on contact with a component of the curable composition in which it is soluble at a temperature which is less than the temperature for substantial onset of gelling and/or curing of the curable composition; a method for the preparation thereof, a support structure or carrier for a curable composition comprising the at least one flexible polymer element together with reinforcing fibres, configurations of support structures and carriers, methods for preparation thereof, a curable composition comprising the at least one flexible polymer element or the support structure or carrier and a curable resin matrix, a kit of parts comprising the components thereof and a method for selection thereof, a method for preparation and curing thereof, and a cured composite or resin body obtained thereby, and known and novel uses thereof.</p>
申请公布号 MXPA03001412(A) 申请公布日期 2005.09.20
申请号 MX2003PA01412 申请日期 2001.08.16
申请人 CYTEC TECHNOLOGY CORP 发明人 MASKELL, ROBIN, KELVIN
分类号 B29C70/06;B29K105/08;C08G85/00;C08J3/24;C08J5/24;D01F6/76;D04H1/42 主分类号 B29C70/06
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