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    Method of making a pultruded part with a reinforcing mat
    3.
    发明授权
    Method of making a pultruded part with a reinforcing mat 有权
    用加固垫制成拉挤部分的方法

    公开(公告)号：US06872273B2

    公开(公告)日：2005-03-29

    申请号：US10015092

    申请日：2001-12-11

    申请人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

    发明人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

    IPC分类号： B29C70/08 ,  B29C70/22 ,  B29C70/24 ,  B29C70/50 ,  B29C70/52 ,  D04H3/04 ,  D04H3/10 ,  D04H3/12 ,  D04H3/14 ,  B32B5/06 ,  B32B5/12 ,  B32B31/00

    CPC分类号： B29C70/081 ,  B29C70/22 ,  B29C70/24 ,  B29C70/502 ,  B29C70/521 ,  B29C70/525 ,  D04H3/04 ,  D04H3/105 ,  D04H3/11 ,  D04H3/115 ,  D04H3/12 ,  D04H3/14

    摘要： A method of making a pultruded part having a uniform cross-section using a novel reinforcing mat. The method comprises orienting a plurality of longitudinal rovings along a longitudinal axis of a pultrusion die; providing a reinforcing structure comprising a permeable transport web of staple fibers attached to a plurality of first reinforcing fibers oriented so that the portion of the first reinforcing fibers oriented in a direction transverse to the longitudinal axis comprises at least 40% of a volume of materials comprising the reinforcing structure; shaping the reinforcing structure to generally conform with a profile of the pultrusion die; combining a resin matrix with the longitudinal rovings and the reinforcing structure in the pultrusion die so that the longitudinal rovings and the reinforcing structure are substantially surrounded by the resin matrix; at least partially curing the resin matrix in the pultrusion die; and pulling the pultruded part from the pultrusion die.

    摘要翻译： 使用新型增强垫制造具有均匀横截面的拉挤部分的方法。 该方法包括沿着拉挤模具的纵向轴线定向多个纵向粗纱; 提供一种加强结构，其包括连接到多个第一增强纤维的可渗透的输送纤维网，所述多根第一增强纤维被定向成使得所述第一增强纤维在横向于纵向轴线的方向上取向的部分包括至少40％ 加固结构; 将加固结构成形为大致符合拉挤模具的轮廓; 将树脂基体与拉伸模具中的纵向粗纱和加强结构组合，使得纵向粗纱和加强结构基本上被树脂基体包围; 至少部分固化拉挤模具中的树脂基体; 并从拉挤模具拉出拉挤部分。

    Glass monofilament and strand mats, vacuum-molded thermoset composites reinforced with the same and methods for making the same
    7.
    发明授权
    Glass monofilament and strand mats, vacuum-molded thermoset composites reinforced with the same and methods for making the same 失效
    玻璃单丝和丝网垫，真空成型的热固性复合材料用相同的增强和制造相同的方法

    公开(公告)号：US5883021A

    公开(公告)日：1999-03-16

    申请号：US984479

    申请日：1997-12-01

    申请人： Kenneth D. Beer ,  Jian Meng ,  Thomas P. Unites

    发明人： Kenneth D. Beer ,  Jian Meng ,  Thomas P. Unites

    IPC分类号： B04D1/00

    CPC分类号： B32B5/26 ,  B29C70/08 ,  B29C70/083 ,  B32B5/06 ,  B32B5/10 ,  B29C70/44 ,  B32B2262/101 ,  Y10T428/2938 ,  Y10T428/2942 ,  Y10T428/2964 ,  Y10T428/298 ,  Y10T442/2057 ,  Y10T442/2402 ,  Y10T442/2926

    摘要： A vacuum molding-compatible mat including about 10 weight percent to about 99 weight percent glass monofilaments having a mean average length ranging from about 5 to about 150 millimeters and coated with a filament coating composition which is compatible with a thermosetting matrix material for forming a vacuum molded composite; and glass fiber strands having a mean average length ranging from about 5 to about 150 millimeters and coated with a strand coating composition which is compatible with the thermosetting matrix material for forming the vacuum molded composite; wherein the mat has a mat surface weight greater than about 200 grams per square meter, the glass monofilaments and glass fiber strands are essentially uniformly distributed throughout the mat and at least a portion of the glass monofilaments are entangled with at least a portion of the glass fiber strands.

    摘要翻译： 包括约10重量％至约99重量％的平均长度范围为约5至约150毫米的玻璃单丝并且涂覆有与用于形成真空的热固性基质材料相容的长丝涂料组合物的真空成型相容垫 模压复合材料; 和平均长度为约5至约150毫米的玻璃纤维线，并涂覆有与用于形成真空模制复合材料的热固性基质材料相容的线涂层组合物; 其中所述垫具有大于约200克/平方米的垫表面重量，所述玻璃单丝和玻璃纤维丝基本均匀地分布在整个垫中，并且所述玻璃单丝的至少一部分与所述玻璃的至少一部分缠结 纤维束。

    Chemical treating composition for glass fibers having emulsified epoxy with good stability and the treated glass fibers
    8.
    发明授权
    Chemical treating composition for glass fibers having emulsified epoxy with good stability and the treated glass fibers 失效
    具有良好稳定性的模拟环氧玻璃纤维的化学处理组合物和处理过的玻璃纤维

    公开(公告)号：US5242958A

    公开(公告)日：1993-09-07

    申请号：US729255

    申请日：1991-07-12

    申请人： Michael W. Klett ,  Kenneth D. Beer

    发明人： Michael W. Klett ,  Kenneth D. Beer

    IPC分类号： C03C25/10 ,  C03C25/26 ,  C08G59/40 ,  C08J5/08 ,  C08L63/00 ,  C08L101/00 ,  D06M13/02 ,  D06M13/322 ,  D06M13/402 ,  D06M13/405 ,  D06M13/463 ,  D06M13/51 ,  D06M13/513 ,  D06M15/55 ,  D06M101/00

    CPC分类号： C08J5/08 ,  C03C25/26 ,  C08L63/00 ,  Y10T428/2938

    摘要： A simplified aqueous sizing composition utilizing a variety of components achieves improved stability, wettability and strength characteristics. The composition utilizes one or more aqueous, soluble, dispersible or emulsifiable bisphenol A type polyester film forming polymers with an epoxy containing film forming copolymer compatible with and soluble in the matrix polymer. One or more organo-silane coupling agents are also utilized. The sizing composition preferably includes a single nonionic surfactant in conjunction with a cationic amidated polyamine lubricant. One or more anti-static agents, generally cationic organic quaternary ammonium salts having one or more alkoxy moieties, are utilized in an effective anti-static amount. An anti-foaming agent may also be utilized for the prevention or suppression of foam during the mixing process. The improved stability and wettability characteristics of the aqueous sizing composition are preferably achieved through the use of a single epoxidized surfactant. Compositions formed from this surfactant are effective at one-half the surfactant level and retain their static emulsion stability for 48 hours or more. This is accompanied by a 50 percent improvement in dry sliver abrasion with no apparent negative effects on the mechanical properties of the resultant glass fiber.

    摘要翻译： 使用各种组分的简化的水性施胶组合物实现了改进的稳定性，润湿性和强度特性。 该组合物使用一种或多种水溶性，可溶性，可分散或可乳化的双酚A型聚酯膜形成聚合物，其中含有环氧的成膜共聚物与基质聚合物相容并可溶于基质聚合物。 还使用一种或多种有机硅烷偶联剂。 上胶组合物优选包括与阳离子酰胺化多胺润滑剂结合的单一非离子表面活性剂。 一种或多种抗静电剂，通常是具有一个或多个烷氧基部分的阳离子有机季铵盐，以有效的防静电量使用。 消泡剂也可用于在混合过程中防止或抑制泡沫。 水性施胶组合物的改进的稳定性和润湿性优选通过使用单一环氧化表面活性剂来实现。 由该表面活性剂形成的组合物以表面活性剂水平的一半有效并保持其静态乳液稳定性达48小时以上。 这伴随着干纱条磨损提高了50％，对所得玻璃纤维的机械性能没有明显的不利影响。

    Chemically treated glass fibers for reinforcing polymeric materials
    9.
    发明授权
    Chemically treated glass fibers for reinforcing polymeric materials 失效
    用于增强聚合材料的化学玻璃纤维

    公开(公告)号：US5219656A

    公开(公告)日：1993-06-15

    申请号：US729747

    申请日：1991-07-12

    申请人： Michael W. Klett ,  Kenneth D. Beer

    发明人： Michael W. Klett ,  Kenneth D. Beer

    IPC分类号： C03C25/24 ,  C03C25/26 ,  C08K5/3492 ,  C08K9/08

    CPC分类号： C08K5/34924 ,  C03C25/246 ,  C03C25/26 ,  C08K9/08 ,  Y10T428/2938 ,  Y10T428/2962

    摘要： A unique composition of matter useful for treating glass fibers is claimed containing a film forming polymer, an organo coupling agent, a filament lubricant and an allylic compound, such as triallylcyanurate. The glass fibers carrying the dried residue of an aqueous chemical treating composition containing the unique chemical treating composition can be used to prepare a thermosetting plastic composite having improved strength. The composites so prepared are useful in making clear, translucent panels of improved weatherability and pultrusion profiles having higher strengths, such as compressive, shear and flexural strengths.

    摘要翻译： 要求用于处理玻璃纤维的唯一的物质组合物包含成膜聚合物，有机偶联剂，长丝润滑剂和烯丙基化合物如三烯丙氰酸酯。 携带含有独特化学处理组合物的水性化学处理组合物的干燥残余物的玻璃纤维可用于制备具有改进强度的热固性塑料复合材料。 如此制备的复合材料可用于制备具有更高强度（例如压缩，剪切和弯曲强度）的改进的耐候性和拉挤成型的透明，半透明的面板。