发明公开
EP2569145A1 A COMPOSITE ARTICLE COMPRISING PARTICLES AND A METHOD OF FORMING A COMPOSITE ARTICLE
审中-公开
基本信息:
- 专利标题： A COMPOSITE ARTICLE COMPRISING PARTICLES AND A METHOD OF FORMING A COMPOSITE ARTICLE
- 专利标题（中）：微粒和法获得的复合条，生产复合条
- 申请号：EP10851485.2 申请日：2010-05-11
- 公开(公告)号：EP2569145A1 公开(公告)日：2013-03-20
- 发明人： HALLANDER, Per , PETERSSON, Mikael , WEIDMANN, Björn , GRANKÄLL, Tommy , NORDIN, Pontus
- 申请人： Saab AB
- 申请人地址： 581 88 Linköping SE
- 专利权人： Saab AB
- 当前专利权人： Saab AB
- 当前专利权人地址： 581 88 Linköping SE
- 代理机构： Norberg, Charlotte
- 国际公布： WO2011142699 20111117
- 主分类号： B29C70/22
- IPC分类号： B29C70/22 ; B29C70/34 ; B29C70/54
摘要：
A composite article having a longitudinal direction and a transversal direction. The article includes a stack of plies wherein one ply is a bottom ply and one ply is a top ply. Most or all of the plies include fibers. A plurality of plies have fibers substantially in an orthogonal direction and substantially in a same direction as the longitudinally direction of the article. The bottom ply and the top ply have fibers in a substantially orthogonal direction to the longitudinal direction of the article. At least one ply has the fibers substantially in the same direction as the longitudinal direction of the article. At least one of the plies having fibers substantially in the longitudinal direction includes particles selected from the group of thermoplastic tougheners, nano particles, micro particles, elastic particles, elastomer particles and polymer particles or a combination. Also a method of forming an article on a tool.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C70/00 | 成型复合材料，即含有增强材料、填料或预成型件（例如嵌件）的塑性材料 |
| --------B29C70/04 | .仅含有增强材料，例如自增强塑料 |
| ----------B29C70/06 | ..仅仅是纤维增强材料 |
| ------------B29C70/10 | ...特征在于纤维增强材料的结构 |
| --------------B29C70/12 | ....使用短纤维，例如毡片的形式 |
| ----------------B29C70/22 | .....至少两个方向取向的形成双维结构 |