- 专利标题: METHOD FOR PRODUCING A SHAPED OBJECT OF A COMPOSITE MATERIAL, A SHAPED OBJECT PRODUCED ACCORDING TO THIS METHOD
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申请号: EP10752183.3申请日: 2010-07-14
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公开(公告)号: EP2454062B8公开(公告)日: 2018-05-02
- 发明人: Debergh, Ludo
- 申请人: Etablissements SIMONIS S.
- 申请人地址: Avenue André Ernst 19 4800 Verviers BE
- 专利权人: Etablissements SIMONIS S.
- 当前专利权人: Etablissements SIMONIS S.
- 当前专利权人地址: Avenue André Ernst 19 4800 Verviers BE
- 代理机构: Caers, Raphael Frans Ivo
- 优先权: BE200900430 20090715
- 国际公布: WO2011007322 20110120
- 主分类号: B27N3/00
- IPC分类号: B27N3/00 ; C08J11/00 ; B29C70/46 ; B29B7/90 ; B29B13/06 ; B29B7/14 ; B29B7/92 ; B29B17/00 ; B29K75/00 ; C08J5/04 ; C08G18/08
摘要:
A method for manufacturing a shaped object from a composite material which includes thermoset particles as filler material, fibers as reinforcement material and polyurethane as binder. The method includes the steps of: a) providing a dry mixture of fiber material and thermoset particles with a predefined moisture content; b) the addition and uniform distribution of polyol and isocyanate to the dry mixture; c) curing the mixture in a mould at 15-60° C. under a pressure of at least 50 bar. A shaped object produced with this method.
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