公开(公告)号：US20140335361A1

公开(公告)日：2014-11-13

申请号：US14360352

申请日：2012-12-21

Applicant: Hexcel Composites Limited

Inventor： John Ellis ,  Jean-Marc Beraud

IPC: B32B5/24 ,  B32B37/24

CPC classification number: B32B5/24 ,  B29C70/50 ,  B29C70/504 ,  B32B5/26 ,  B32B27/12 ,  B32B27/34 ,  B32B37/24 ,  B32B38/08 ,  B32B2037/243 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/106 ,  B32B2305/076 ,  B32B2307/202 ,  B32B2307/50 ,  B32B2363/00 ,  B32B2603/00 ,  C08J5/042 ,  C08J5/24 ,  C08J2363/00 ,  Y10T156/10 ,  Y10T428/31511

Abstract: A process for the production of a fibre reinforced thermoset resin. The process comprises impregnating a structural fibrous layer with a liquid thermosetting resin composition to form a prepreg, and subsequently curing the thermosetting resin, wherein at the time of impregnation an additional resin component is provided separately to the prepreg, the thermosetting resin composition being free of said additional resin component other than the thermosetting resin, and additional resins are provided to become integrated with the thermosetting resin during curing.

Abstract translation: 一种生产纤维增强热固性树脂的方法。 该方法包括用液体热固性树脂组合物浸渍结构纤维层以形成预浸料，然后固化热固性树脂，其中在浸渍时，另外的树脂组分分别提供给预浸料，热固性树脂组合物不含 所述除了热固性树脂之外的另外的树脂组分，并且提供另外的树脂以在固化期间与热固性树脂一体化。