- 专利标题: Sheet moulding compound
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申请号: US12603201申请日: 2009-10-21
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公开(公告)号: US10259173B2公开(公告)日: 2019-04-16
- 发明人: Gabriele Ciavatta , Mauri Feltrin
- 申请人: Gabriele Ciavatta , Mauri Feltrin
- 申请人地址: IT Vicenza
- 专利权人: CAMPAGNOLO S.R.L.
- 当前专利权人: CAMPAGNOLO S.R.L.
- 当前专利权人地址: IT Vicenza
- 代理机构: Volpe and Koenig, P.C.
- 优先权: EP08425687 20081023
- 主分类号: B32B27/04
- IPC分类号: B32B27/04 ; B26D7/00 ; B65H29/26 ; B32B7/02 ; B29C70/14 ; B29C70/18 ; B29C70/50
摘要:
A sheet compound (1) is disclosed, comprising a first group of conglomerates (3) of fiber segments (5) and a matrix (6) of polymeric material, the conglomerates (3) of the first group having a random orientation, and at least one second group of conglomerates (4) of fiber segments (5) and a matrix (6) of polymeric material, the conglomerates (4) of the second group having a prevailing orientation of a direction of maximum tensile strength (FR) thereof along a respective predetermined direction (FB) in said geometric plane (P), said at least one second group of conglomerates (4) being distinguishable from the first group of conglomerates (3) by at least one characteristic other than orientation. A process and an installation for making such a material, as well as a molded object made from such a material are also disclosed.
公开/授权文献
- US20100104847A1 SHEET MOULDING COMPOUND 公开/授权日:2010-04-29