Reinforced composite decking and related method of manufacture
    64.
    发明授权
    Reinforced composite decking and related method of manufacture 有权
    钢筋复合板及相关制造方法

    公开(公告)号:US09222269B2

    公开(公告)日:2015-12-29

    申请号:US14525963

    申请日:2014-10-28

    Inventor: Roger C. Bruins

    Abstract: A composite decking board constructed from a thermoplastic polymer material including one or more reinforcing filaments located within and embedded in at least a lower portion of the board to impart and enhance structural stiffness and rigidity. A method is provided in which the board is formed by extruding molten material through a die and continuously feeding reinforcement filament in the molten thermoplastic feed material simultaneously. The reinforcement filament is disposed substantially within the cross section of the extruded board and can generally be disposed in the lower portion of the board.

    Abstract translation: 由热塑性聚合物材料构成的复合装饰板,该热塑性聚合物材料包括一个或多个增强细丝,其位于并嵌入在板的至少下部中,以赋予和增强结构刚度和刚度。 提供了一种方法,其中通过将熔融材料挤出通过模具形成板,并在熔融的热塑性材料进料中同时连续供给加强丝。 加强丝基本上设置在挤压板的横截面内,并且通常可以布置在板的下部。

    REINFORCED COMPOSITE DECKING AND RELATED METHOD OF MANUFACTURE
    65.
    发明申请
    REINFORCED COMPOSITE DECKING AND RELATED METHOD OF MANUFACTURE 有权
    增强复合材料制造及相关制造方法

    公开(公告)号:US20150176290A1

    公开(公告)日:2015-06-25

    申请号:US14525963

    申请日:2014-10-28

    Inventor: Roger C. Bruins

    Abstract: A composite decking board constructed from a thermoplastic polymer material including one or more reinforcing filaments located within and embedded in at least a lower portion of the board to impart and enhance structural stiffness and rigidity. A method is provided in which the board is formed by extruding molten material through a die and continuously feeding reinforcement filament in the molten thermoplastic feed material simultaneously. The reinforcement filament is disposed substantially within the cross section of the extruded board and can generally be disposed in the lower portion of the board.

    Abstract translation: 由热塑性聚合物材料构成的复合装饰板,该热塑性聚合物材料包括一个或多个增强细丝,其位于并嵌入在板的至少下部中,以赋予和增强结构刚度和刚度。 提供了一种方法,其中通过将熔融材料挤出通过模具形成板,并在熔融的热塑性材料进料中同时连续供给加强丝。 加强丝基本上设置在挤压板的横截面内,并且通常可以布置在板的下部。

    Polyesters with low molecular weight additives for improved gas barrier properties
    68.
    发明授权
    Polyesters with low molecular weight additives for improved gas barrier properties 有权
    具有低分子量添加剂的聚酯以改善气体阻隔性能

    公开(公告)号:US08377530B2

    公开(公告)日:2013-02-19

    申请号:US13023184

    申请日:2011-02-08

    Abstract: Disclosed is a polyester polymer composition comprising at least one polyethylene terephthalate polyester in an amount ranging from 94.0 weight percent to 99.5 weight percent and at least one additive in an amount ranging from 0.5 weight percent to 6 weight percent, each based on the total weight of the polyester composition. The at least one additive comprises a diamide molecule. The composition of the present invention is useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms, and profiles. These articles can exhibit improved gas barrier properties. The process for making the polymer composition and the shaped articles is also disclosed.

    Abstract translation: 公开了一种聚酯聚合物组合物,其包含至少一种量为94.0重量%至99.5重量%的聚对苯二甲酸乙二醇酯聚酯和至少一种量为0.5重量%至6重量%的添加剂,各自基于 聚酯组合物。 所述至少一种添加剂包含二酰胺分子。 本发明的组合物可用于制造成形制品,例如片材,薄膜,管,瓶,预成型件和型材。 这些制品可以表现出改进的阻气性能。 还公开了制备聚合物组合物和成型制品的方法。

    Extrusion of a plastic coating about a strand
    70.
    发明授权
    Extrusion of a plastic coating about a strand 失效
    围绕股线挤压塑料涂层

    公开(公告)号:US4521363A

    公开(公告)日:1985-06-04

    申请号:US573172

    申请日:1984-01-23

    Applicant: Ralph A. Vogel

    Inventor: Ralph A. Vogel

    Abstract: An apparatus and method for extruding a thin uniform coating of fluent plastic material about a continuously advancing strand wherein the fluent plastic material is directed radially toward the strand through a constricted annular feed passage. The strand with the fluent plastic material adhering thereto is then advanced through a passageway conically converging to an exit end and effective to develop hydrodynamic pressure forces which center the strand within the passageway.

    Abstract translation: 一种用于挤出流动塑料材料的薄均匀涂层的装置和方法,其围绕连续前进的股线,其中流动的塑料材料通过收缩的环形进给通道径向地朝向股线。 然后将粘附有流动性塑料材料的线材推进通过锥形会聚到出口端的通道,并且有效地产生使绞线在通道内居中的流体动力学压力。

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