发明申请
- 专利标题: FILLED RESINS AND METHOD FOR MAKING FILLED RESINS
- 专利标题(中): 填充树脂和填充填料的方法
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申请号: US12933526申请日: 2009-03-26
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公开(公告)号: US20110028605A1公开(公告)日: 2011-02-03
- 发明人: James M. Nelson , Matthrew N. Archibald , Brant U. Kolb , Wendy L. Thompson , William J. Schultz , Steven C. Hackett
- 申请人: James M. Nelson , Matthrew N. Archibald , Brant U. Kolb , Wendy L. Thompson , William J. Schultz , Steven C. Hackett
- 国际申请: PCT/US09/38408 WO 20090326
- 主分类号: C08L63/00
- IPC分类号: C08L63/00 ; C08K5/541 ; C08K5/17 ; C08K5/36 ; C08K5/09
摘要:
A method of making a filled resin includes providing functionalized particles; and combining and homogenously mixing the functionalized particles with an organic matrix in a vacuum kneader to provide the filled resin so that the functionalized particles comprise at least about 20% by weight of the filled resin. The step of providing functionalized particles can also include providing a feedstock of (i) untreated particles, (ii) a surface treatment agent reactive with the particles, and (iii) solvent, and directing the feedstock through a continuous reactor maintained at a temperature sufficient to react the particles with the surface treatment agent to provide the functionalized particles in less than about 4 hours; and directing the functionalized particles from the continuous reactor directly into the vacuum kneader. In another aspect, the a finished resin comprises at least about 20% by weight of functionalized particles in an organic matrix.
公开/授权文献
- US08487019B2 Filled resins and method for making filled resins 公开/授权日:2013-07-16