发明申请
US20140113104A1 FIBER-RESIN COMPOSITE SHEET AND ARTICLE COMPRISING THE SAME
审中-公开
纤维树脂复合片和包含该纤维树脂的复合材料
- 专利标题： FIBER-RESIN COMPOSITE SHEET AND ARTICLE COMPRISING THE SAME
- 专利标题（中）： 纤维树脂复合片和包含该纤维树脂的复合材料
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申请号： US13771396申请日： 2013-02-20
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公开(公告)号： US20140113104A1公开(公告)日： 2014-04-24
- 发明人: Olivier Rozant , Louis Boogh , Olivier Magnin
- 申请人： E I DU PONT DE NEMOURS AND COMPANY
- 申请人地址： US DE Wilmington
- 专利权人： E I DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E I DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： US DE Wilmington
- 主分类号： D06M15/59
- IPC分类号： D06M15/59 ; B32B3/12 ; B32B3/28 ; D21H19/72
摘要：
A fiber-resin composite sheet comprises a reinforcing substrate of high tenacity fibers and a resin coated onto or into the substrate, the resin comprising a first thermoplastic polymer and a second thermoplastic polymer wherein, (i) the first and second polymers form a two phase blend, (ii) the first polymer is thermoplastic has a melting point of from 75 to 400 degrees C. and forms a continuous or co-continuous phase with the second polymer, (iii) the second polymer is particulate having an effective diameter of from 0.01 to 15 micrometers, has a melting point of from 25 to 350 degrees C. and is dispersed in the continuous or co-continuous phase of the first polymer and (iv) the first polymer comprises from 35 to 99 weight percent of the combined weight of first and second polymers in the blend,
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