公开(公告)号：WO2015015284A1

公开(公告)日：2015-02-05

申请号：PCT/IB2014/001439

申请日：2014-08-01

Applicant: COMPNEXT S.R.L.

Inventor： COLANTONIO, Donato ,  PROCACCINI, Fabrizio

IPC: B29C70/48 ,  B29C70/44 ,  B29B15/08 ,  D06M11/68

CPC classification number: C08J5/24 ,  B29B15/08 ,  B29C70/443 ,  B29C70/48 ,  B29K2105/0014 ,  B29K2105/0872 ,  B29K2307/04 ,  C08J5/042 ,  C08J5/06 ,  C08J2300/00 ,  D06M11/68 ,  D06M13/256

Abstract: There is provided a process for the making of composite material products, said products comprising a layered structure comprising at least one reinforcement layer made of fibers or fibrous fabric, and at least one layer of resin that impregnates said at least one reinforcement "fibrous layer within a mold, the process is characterized in that it comprises the following steps: Pretreatment of said reinforcement fibers or fabric through pre-impregnation with only a catalyst compatible with said resin; - Pretreatment of said resin by diluting with a compatible diluent until a predetermined viscosity; Addition of a catalyst to the pretreated resin; Arrangement of said pre-preg reinforcement fibers or fabric with only the catalyst inside of said mold; and - Impregnation of said pre-preg reinforcement fibers- or fabric through said resin within in said mold. It is also provided a product obtained by the present process.

Abstract translation: 提供了一种用于制造复合材料产品的方法，所述产品包括层状结构，其包括至少一个由纤维或纤维织物制成的加强层，以及至少一层树脂，其浸渍所述至少一个增强纤维层 该方法的特征在于其包括以下步骤：通过仅预先浸渍与所述树脂相容的催化剂预处理所述增强纤维或织物; - 通过用相容的稀释剂稀释至预定粘度预处理所述树脂 将催化剂加入到预处理树脂中;将所述预预处理增强纤维或织物仅在所述模具内部的催化剂布置;以及 - 将所述预预处理增强纤维或织物通过所述树脂浸入所述模具内。 还提供了通过本方法获得的产物。