Fibre-reinforced compositions and methods for their production
    1.
    发明授权
    Fibre-reinforced compositions and methods for their production 失效
    纤维增强组合物及其生产方法

    公开(公告)号:US5935508A

    公开(公告)日:1999-08-10

    申请号:US903344

    申请日:1997-07-30

    摘要: A process for the manufacture of fibre-reinforced intermediates useful in thermoplastic processing methods, including compounding and moulding, which comprises impregnating continuous fibres with a resin composition comprising at least one radiation-polymerizable component, exposing the impregnated fibres to radiation to effect polymerization of such component, and cutting the product to form thermoplastically processible intermediates which, optionally, may be mixed with other polymer and/or additives during mixing or moulding. A process described as above but in which the uncut radiation polymerized fibre-resin product is blended with a least one polymer and/or additive in a continuous mixer, such as an extruder; and the resulting blended product is cut to form thermoplastically processible intermediates, such as mouldable pellets.

    摘要翻译: 一种用于制造纤维增强中间体的方法,其可用于热塑性加工方法,包括配混和模塑,其包括用包含至少一种可辐射聚合组分的树脂组合物浸渍连续纤维,将浸渍的纤维暴露于辐射以进行聚合 并且切割产品以形成热塑性可加工的中间体,其可任选地在混合或模制期间与其它聚合物和/或添加剂混合。 如上所述的方法,其中将未切割的辐射聚合纤维树脂产品与连续混合器如挤出机中的至少一种聚合物和/或添加剂共混; 并将所得的混合产物切割成可热塑化的可加工的中间体,例如可塑成粒。

    Method for producing wood fibre-plastics composite products
    7.
    发明授权
    Method for producing wood fibre-plastics composite products 有权
    生产木纤维复合材料的方法

    公开(公告)号:US09283692B2

    公开(公告)日:2016-03-15

    申请号:US13381511

    申请日:2010-06-30

    摘要: A process for producing a composite product comprising fibers of a lignocellulosic material or natural fibers and a plastics material utilizes a liquid or particulate binder formulation comprising a thermoset resin and a thermoplastic polymer, monomer, or oligomer. A composite product is formed for use as or in forming a feedstock in plastics manufacture may be broken down under heat and mechanical shearing in a plastics extrusion machine to release the major fraction of the fibers, or the product may be useful as an intermediate product in other form or as an end product.

    摘要翻译: 用于生产包含木质纤维素材料或天然纤维和塑料材料的纤维的复合产品的方法利用包含热固性树脂和热塑性聚合物,单体或低聚物的液体或颗粒粘合剂制剂。 复合产品被形成用于在塑料制造中用作或在形成原料时可以在塑料挤出机中的热和机械剪切下分解以释放纤维的主要部分,或者该产品可用作中间产品 其他形式或最终产品。

    METHOD FOR PRODUCING WOOD FIBRE-PLASTICS COMPOSITE PRODUCTS
    8.
    发明申请
    METHOD FOR PRODUCING WOOD FIBRE-PLASTICS COMPOSITE PRODUCTS 有权
    生产木纤维塑料复合材料的方法

    公开(公告)号:US20120172494A1

    公开(公告)日:2012-07-05

    申请号:US13381511

    申请日:2010-06-30

    IPC分类号: C08L63/00 B27N3/00 C08L97/02

    摘要: A process for producing a composite product comprising fibres of a lignocellulosic material or natural fibres and a plastics material utilises a liquid or particulate binder formulation comprising a thermoset resin and a thermoplastic polymer, monomer, or oligomer. A composite product is formed for use as or in forming a feedstock in plastics manufacture may be broken down under heat and mechanical shearing in a plastics extrusion machine to release the major fraction of the fibres, or the product may be useful as an intermediate product in other form or as an end product.

    摘要翻译: 用于生产包含木质纤维素材料或天然纤维和塑料材料的纤维的复合产品的方法利用包含热固性树脂和热塑性聚合物,单体或低聚物的液体或颗粒粘合剂制剂。 复合产品被形成用于在塑料制造中用作或在形成原料时可以在塑料挤出机中的热和机械剪切下分解以释放纤维的主要部分,或者该产品可用作中间产品 其他形式或最终产品。