发明公开
EP3090852A1 METHOD FOR PRODUCING COMPOSITE MATERIAL, AND COMPOSITE MATERIAL
审中-公开
VERFAHREN ZUR HERSTELLUNG EINES VERBUNDSTOFFES UND VERBUNDSTOFF
- 专利标题： METHOD FOR PRODUCING COMPOSITE MATERIAL, AND COMPOSITE MATERIAL
- 专利标题（中）： VERFAHREN ZUR HERSTELLUNG EINES VERBUNDSTOFFES UND VERBUNDSTOFF
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申请号： EP14844841.8申请日： 2014-08-21
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公开(公告)号： EP3090852A1公开(公告)日： 2016-11-09
- 发明人: Ricciardi, José Carlos
- 申请人： Ricciardi, José Carlos
- 申请人地址： Rua Salvador Tomazetto 185 13213-254 Jundiaí - SP BR
- 专利权人： Ricciardi, José Carlos
- 当前专利权人： Ricciardi, José Carlos
- 当前专利权人地址： Rua Salvador Tomazetto 185 13213-254 Jundiaí - SP BR
- 代理机构： Burt, Matthew Thomas
- 优先权： BR102013023583 20130913
- 国际公布： WO2015035482 20150319
- 主分类号： B29B9/14
- IPC分类号： B29B9/14 ; C08L1/00 ; C09F1/00 ; C04B35/52 ; D04H1/00 ; B29C45/14 ; B29C39/02 ; B29C44/06 ; D02G3/00 ; B29C45/00 ; E04C2/10
摘要：
The present invention relates to a new method for producing composite material (1) provided with a finishing surface (12) and a backing surface (13), which comprises the following steps: step (i), contact heating of at least one blanket layer (11) that includes natural fibres mixed with synthetic fibres, or heating up to at least a temperature at which the synthetic fibres soften; step (ii), placing of the blanket layer (11) heated in step (i) in the cavities of a mould, followed by pressing; step (iii), cooling of the blanket layer (11) moulded in step (ii) to at least a temperature at which the finishing surface (12) hardens; step (iv), injection of plastic resin to form recesses or structural portions in predefined regions in the backing surface (13); and step (v), cooling of the assembly obtained in step (iv) to at least a hardening temperature.
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