-
1.发明公开RESIN-SOLUBLE THERMOPLASTIC VEIL FOR COMPOSITE MATERIALS 审中-公开HARZLÖSLICHER热成像仪SCHERIERFÜRVERBUNDMATERIALIEN
公开(公告)号：EP1879947A1
公开(公告)日：2008-01-23
申请号：EP06759256.8
申请日：2006-05-08
CPC分类号： B32B5/022 , B32B5/08 , B32B5/26 , B32B7/10 , B32B2250/20 , B32B2260/023 , B32B2262/02 , B32B2262/0207 , B32B2262/0215 , B32B2307/54 , B32B2307/558 , B32B2307/718 , B32B2307/7242 , B32B2307/7265 , B32B2605/18 , C08J5/046 , Y10T428/249933 , Y10T428/249934 , Y10T428/249939 , Y10T428/24994 , Y10T428/249942 , Y10T428/249947 , Y10T428/249949 , Y10T428/24995 , Y10T428/249952 , Y10T442/198 , Y10T442/20 , Y10T442/2033 , Y10T442/30 , Y10T442/3569 , Y10T442/3707 , Y10T442/3715 , Y10T442/3789 , Y10T442/637 , Y10T442/68
摘要： A resin-soluble thermoplastic polymer veil toughening element for a curable composition wherein the polymer element is a non-woven veil in solid phase adapted to undergo at least partial phase transition to fluid phase on contact with a component of the curable resin matrix 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 and which temperature is less than the polymer elements melt temperature; a method for the preparation thereof, a preform support structure for a curable composition comprising the at least one thermoplastic veil element together with structural reinforcement fibers, methods for preparation thereof, a curable composition comprising the at least one thermoplastic veil element or the support structure and a curable resin matrix composition, a method for preparation and curing thereof, and a cured composite or resin body obtained thereby, and known and novel uses thereof.
摘要翻译： 一种用于可固化组合物的树脂可溶性热塑性聚合物面纱增韧元件，其中所述聚合物元件是固相中的非织造面纱，其适于在与可固化树脂基质组合物的组分接触时经历至少部分相转变为流体相，其中 它在低于可固化组合物凝胶化和/或固化的温度低于温度低于聚合物元件熔融温度的温度下是可溶的; 其制备方法，用于可固化组合物的预型体支撑结构，其包含所述至少一种热塑性面纱元素以及结构增强纤维，其制备方法，包含所述至少一种热塑性面纱元件或所述支持结构的可固化组合物， 可固化树脂基质组合物，其制备和固化方法以及由此获得的固化的复合物或树脂体及其已知和新颖的用途。
-
公开(公告)号：EP2512800B1
公开(公告)日：2019-11-27
申请号：EP10810808.5
申请日：2010-12-07
-
3.发明公开TARGETED DEPOSITION OF PARTICLES ON SUBSTRATES USED IN THE MANUFACTURE OF COMPOSITE ARTICLES 审中-公开粒子的衬底上FOR USE IN复合制品生产目标应用
公开(公告)号：EP2699410A1
公开(公告)日：2014-02-26
申请号：EP11776938.0
申请日：2011-10-06
CPC分类号： B32B37/025 , B29C70/025 , B32B5/16 , B32B38/10 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413 , Y10T428/25 , Y10T428/254 , Y10T428/256
摘要： Embodiments of the present disclosure are directed to the targeted deposition of particles below 100 microns onto a substrate such as a film, tape, adhesive, fabric, fibers or a combination thereof. The targeted deposition may be accomplished by a dual-component electro-static deposition process. In one embodiment, the substrate having at least one layer of particles thereon may be combined with a prepreg. Prepregs manufactured according to embodiments of the invention may be used to manufacture composites with more robust mechanical and strength characteristics relative to conventional composites manufactured using conventional prepregs in addition to providing improved processed performance during the manufacture of the particle-coated substrate. In another embodiment, targeted deposition may be applied directly to a composite article to achieve similar benefits.
-
4.发明公开METHODS OF IMPARTING CONDUCTIVITY TO MATERIALS USED IN COMPOSITE ARTICLE FABRICATION&MATERIALS THEREOF 审中-公开设备材料的方法用于生产具有电导率和材料THEREFOR复合制品
公开(公告)号：EP2512800A1
公开(公告)日：2012-10-24
申请号：EP10810808.5
申请日：2010-12-07
摘要： Embodiments of the invention are directed to metal- or metal alloy-coated sheet materials (hereinafter, “metal-coated sheet material”) including, but not limited to, fabrics and veils which have a metal content of between one (1) and fifty (50) grams per square meter (gsm). The metal-coated sheet materials may be used as-is or in conjunction with prepregs, adhesives or surfacing films to provide lightning strike protection (LSP) and/or bulk conductivity, among other benefits, to the resultant composite article. In one embodiment, the metal-coated sheet material is impregnated with a resin. According to embodiments of the invention, a metal is applied to one or two sides of the fabric or veil by a physical vapor deposition coating process. The resultant metal-coated fabric or veil may be used as a carrier in surfacing films to impart surface conductivity; may be used as a carrier in adhesives to form conductive adhesive-bonded joints; may be interleaved (one or more metal-coated veils) between layers of prepreg to impart surface and/or bulk conductivity as well as toughness; or may be used to fabricate composite articles.
-
-
-
搜索结果
4 条记录 (耗时 0.011 秒)
