公开(公告)号：US09821491B2

公开(公告)日：2017-11-21

申请号：US14432748

申请日：2013-10-08

Applicant: AIRBUS GROUP SAS

Inventor： Frederick Cavaliere ,  Alain Renoncourt ,  Patrice Lefebure

IPC: B29B11/16 ,  B29C70/38 ,  B29B15/10 ,  B29C35/02 ,  B29C35/16 ,  B29C70/34 ,  B32B5/12 ,  B32B5/26 ,  B32B7/04 ,  B32B37/06 ,  B32B37/08 ,  B32B37/10 ,  D06M15/55 ,  B29K101/10 ,  B29K105/08 ,  B29C35/04 ,  B29C35/08 ,  B29C37/00 ,  D06M101/40

CPC classification number: B29B11/16 ,  B29B15/10 ,  B29C35/02 ,  B29C35/16 ,  B29C37/0064 ,  B29C70/34 ,  B29C70/386 ,  B29C2035/046 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29K2101/10 ,  B29K2105/0872 ,  B32B5/12 ,  B32B5/26 ,  B32B7/04 ,  B32B37/06 ,  B32B37/08 ,  B32B37/10 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2305/18 ,  B32B2305/74 ,  B32B2605/18 ,  D06M15/55 ,  D06M2101/40 ,  Y10T428/24074 ,  Y10T428/249921 ,  Y10T442/20

Abstract: A process for fabricating a partially polymerized prepreg material. Fibers are impregnated with thermosetting resin. The resin is partially polymerized to a degree of polymerization between 10% and 60%. The thermosetting composite parts are produced by drape forming of the prepreg material. The material laid-up in the form of tapes and heated at a temperature above the glass transition temperature of the prepreg state. The laid-up material is pressed and cooled to return the laid-up material to a temperature below the glass transition temperature of the prepreg state in question.

公开(公告)号：US20150224674A1

公开(公告)日：2015-08-13

申请号：US14432748

申请日：2013-10-08

Applicant: AIRBUS GROUP SAS

Inventor： Frederick Cavaliere ,  Alain Renoncourt ,  Patrice Lefebure

IPC: B29B11/16 ,  B32B5/26 ,  B32B5/12 ,  B29C70/34 ,  B32B37/06 ,  B32B37/08 ,  B32B37/10 ,  D06M15/55 ,  B32B7/04

CPC classification number: B29B11/16 ,  B29B15/10 ,  B29C35/02 ,  B29C35/16 ,  B29C37/0064 ,  B29C70/34 ,  B29C70/386 ,  B29C2035/046 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29K2101/10 ,  B29K2105/0872 ,  B32B5/12 ,  B32B5/26 ,  B32B7/04 ,  B32B37/06 ,  B32B37/08 ,  B32B37/10 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2305/18 ,  B32B2305/74 ,  B32B2605/18 ,  D06M15/55 ,  D06M2101/40 ,  Y10T428/24074 ,  Y10T428/249921 ,  Y10T442/20

Abstract: A process for fabricating a partially polymerized prepreg material. Fibers are impregnated with thermosetting resin. The resin is partially polymerized to a degree of polymerization between 10% and 60%. The thermosetting composite parts are produced by drape forming of the prepreg material. The material laid-up in the form of tapes and heated at a temperature above the glass transition temperature of the prepreg state. The laid-up material is pressed and cooled to return the laid-up material to a temperature below the glass transition temperature of the prepreg state in question.

Abstract translation: 一种制备部分聚合的预浸料坯材料的方法。 纤维用热固性树脂浸渍。 树脂部分聚合至10％至60％之间的聚合度。 热固性复合部件通过预浸料坯料的成形而制成。 将材料以带状的形式放置并在高于预浸料状态的玻璃化转变温度的温度下加热。 将被覆材料压制并冷却以将堆积的材料返回到低于所讨论的预浸料状态的玻璃化转变温度的温度。