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2. 发明申请

WO1997025368A1 ADVANCED ENGINEERING RESIN AND WOOD FIBER COMPOSITE 审中-公开
标题翻译：高级工程树脂和木纤维复合材料
公开(公告)号：WO1997025368A1
公开(公告)日：1997-07-17
申请号：PCT/US1997000248
申请日：1997-01-02
申请人： ANDERSEN CORPORATION
发明人： ANDERSEN CORPORATION , SEETHAMRAJU, Kasyap, V. , DEANER, Michael, J.
IPC分类号： C08J05/04
CPC分类号： C08J5/045 , B29B9/14 , B29K2001/00 , B29K2001/12 , C08L101/00 , Y10T428/253 , Y10T428/2904 , Y10T428/2907 , Y10T428/2938 , Y10T428/2965 , Y10T428/31591 , Y10T428/31779 , Y10T428/31783 , Y10T428/3188 , C08L2666/26
摘要： The invention relates to a composition comprising an engineering resin and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet to manufacture structural members. The resin/wood fiber composite structural members can be manufactured in an extrusion process or an injection molding process. The linear extrudate or pellet can have a cross section of any arbitrary shape, or can be a regular geometric shape. The pellet can have a volume of at least about 12 mm . Preferably the pellet is a right cylindrical pellet having a minimum radius of about 1.5 mm and a minimum length of 1 mm weighing at least 14 mg. The invention also relates to the environmentally sensitive recycle of waste streams. The resin/wood fiber composite can contain an intentional recycle of a waste stream comprising polymer flakes or particles or wood fiber. The waste stream can comprise, in addition to resin, other thermoplastics, fibers, adhesive, paint, preservative, or other chemical stream common in the wood-window or door manufacturing process, or mixtures thereof.
摘要翻译：本发明涉及一种包含工程树脂和木纤维复合材料的组合物，其可以线性挤出物或热塑性颗粒的形式用于制造结构构件。树脂/木纤维复合结构件可以在挤出工艺或注射成型工艺中制造。线性挤出物或颗粒可以具有任意任意形状的横截面，或者可以是规则的几何形状。颗粒可以具有至少约12mm 3的体积。优选地，颗粒是具有最小半径为约1.5mm并且最小长度为1mm的至少14mg的右圆柱形颗粒。本发明还涉及废物流的环境敏感的再循环。树脂/木纤维复合材料可以含有包含聚合物薄片或颗粒或木纤维的废料流的有意再循环。除了树脂之外，废物流可以包括在木窗或门制造过程中常见的其它热塑性塑料，纤维，粘合剂，油漆，防腐剂或其它化学物流，或其混合物。

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