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公开(公告)号：US5866253A
公开(公告)日：1999-02-02
申请号：US914541
申请日：1997-08-19
CPC分类号： B29C70/025 , B29B11/16 , B29C70/521 , B29C70/66 , Y10T428/2925 , Y10T428/2931 , Y10T428/2933 , Y10T428/2938 , Y10T442/2992 , Y10T442/638 , Y10T442/644 , Y10T442/699
摘要： The invention disclosed herein is a synthetic reinforcing strand of filaments in which the strand density is reduced by spacing the filaments apart along their length with heat expandable hollow particles such as plastic microspheres expanded into microballoons and the method of making such strands. Also embodied in the invention are methods utilizing such strands in processes for making composite structures.
摘要翻译： 本文公开的本发明是一种长丝的合成增强线，其中通过将长丝与长度分开的热可膨胀中空颗粒（例如膨胀成微球的塑料微球体）以及制造这种线的方法，使丝束密度减小。 本发明还体现了在制造复合结构的方法中利用这种线的方法。
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公开(公告)号：US5587231A
公开(公告)日：1996-12-24
申请号：US282371
申请日：1994-07-29
IPC分类号： B29C70/08 , B29C70/58 , B29C70/66 , B29D99/00 , B32B5/18 , B32B27/20 , C08J9/00 , C08J9/32 , B32B3/26
CPC分类号： B29D99/001 , B29C70/086 , B29C70/58 , B29C70/66 , B32B27/20 , B32B5/18 , C08J9/0085 , C08J9/32 , B29K2105/165 , Y10S264/06 , Y10S264/07 , Y10T156/1043 , Y10T428/249972 , Y10T428/249974 , Y10T428/249986 , Y10T428/269 , Y10T442/653
摘要： A syntactic structural foam product in flat sheet form or curved three-dimensional form adaptable to such uses as a light weight structural core for composite laminates, is made of a mixture of hollow ceramic microspheres and dry resin powder, of either thermosetting or a high-temperature thermoplastic resin, distributed in the interstices of the mass of microspheres for integration of the mixture into desired form upon heating and cooling. Resin powder collected as a waste by-product from resin coating materials can be recycled in the production of the desired product. The foam product is produced by first intermixing the microspheres and powdered resin by physical agitation of the mixture and depositing the mixture as a layer over a surface having a release agent thereover within a dimension defining region between boundary members and then supplying heat with or without pressure to the layer at a temperature and for a time period sufficient to effect a melting of the resin powder and thereafter cooling the resin in a hardened condition to integrate the mixture into the product desired after which the product is withdrawn from the forming zone. Reinforcing elements such as glass or carbon fibers can be selectively included in the mixture for predeterminable desired physical and mechanical properties.
摘要翻译： 一种平板形式的复合结构泡沫产品或适用于复合层压材料的轻质结构芯的这种用途的弯曲三维形状由中空陶瓷微球和干燥树脂粉末的混合物制成， 分布在微球体的间隙中，用于在加热和冷却时将混合物整合成所需形式。 从树脂涂料中作为废弃副产物收集的树脂粉末可以在所需产品的生产中循环使用。 泡沫产品通过首先将混合物物理搅拌混合并将混合物作为一层层叠在具有脱模剂的表面上，在边界部件之间的尺寸限定区域内，然后在有或没有压力的情况下供应热量 在足以使树脂粉末熔化的温度和时间段内向层中加热，然后在硬化条件下冷却树脂，以将混合物整合到所需的产物中，然后将产物从成形区中取出。 加强元件如玻璃或碳纤维可以选择性地包括在混合物中以获得预定的所需物理和机械性能。
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公开(公告)号：US5783125A
公开(公告)日：1998-07-21
申请号：US650887
申请日：1996-05-17
申请人： Andrew L. Bastone , Lawrence E. Lloyd , Charles D. Newby , Paul R. Pelfrey , Thomas E. Philipps , Burch E. Zehner , Jeffrey R. Brandt
发明人： Andrew L. Bastone , Lawrence E. Lloyd , Charles D. Newby , Paul R. Pelfrey , Thomas E. Philipps , Burch E. Zehner , Jeffrey R. Brandt
CPC分类号： B29C47/128 , B29C47/0016 , B29C47/003 , B29C47/023 , B29C53/58 , B29K2027/06 , B29K2075/00 , B29K2105/16
摘要： The present invention is a method of producing an extruded composite comprising the general steps of: (a) extruding a longitudinally oriented composite precursor coextrusion comprising: (1) at least one thermoplastic polymeric material and (2) a core mixture of at least one thermosetting resin and at least one filler material; whereby the thermoplastic polymeric material(s) is extruded so as to substantially enclose a space, and whereby the core mixture is pumped into the space; and (b) maintaining the composite precursor under conditions whereby the at least one thermoplastic polymeric material becomes cooled and the at least one thermosetting resin becomes cured so as to form the extruded composite of the present invention.
摘要翻译： 本发明是一种生产挤出复合材料的方法，包括以下一般步骤：（a）挤出纵向取向的复合材料前体共挤出物，其包括：（1）至少一种热塑性聚合物材料和（2）至少一种热固性 树脂和至少一种填料; 由此挤出热塑性聚合物材料以便基本上包围空间，由此将核心混合物泵送到空间中; 和（b）在使至少一种热塑性聚合物材料冷却并且至少一种热固性树脂固化以形成本发明的挤出复合材料的条件下保持复合材料前体。
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公开(公告)号：US5773121A
公开(公告)日：1998-06-30
申请号：US769792
申请日：1996-12-19
IPC分类号： B29C70/08 , B29C70/58 , B29C70/66 , B29D99/00 , B32B5/18 , B32B27/20 , B32B3/12 , B32B3/26 , B32B5/16 , B32B18/00
CPC分类号： B29D99/001 , B29C70/086 , B29C70/58 , B29C70/66 , B32B27/20 , B32B5/18 , B29K2105/165 , Y10S493/966 , Y10T156/1003 , Y10T428/24157 , Y10T428/24165 , Y10T428/249972 , Y10T428/249974 , Y10T428/249986 , Y10T428/2996
摘要： A syntactic structural foam product in flat sheet form or curved three-dimensional form adaptable to such uses as a light weight structural core for composite laminates, is made of a mixture of hollow ceramic microspheres and dry resin powder, of either thermosetting or a high-temperature thermoplastic resin, distributed in the interstices of the mass of microspheres for integration of the mixture into desired form upon heating and cooling. The dry resin powder in another embodiment of the invention includes unexpanded expandable powder which will expand into microballoons in the confined spaces in which they reside and effect a bonding relation with surrounding particles upon supply of heat to the mixture. The foam product is produced by thoroughly intermixing and depositing the mixture as a layer over a surface having a release agent thereover within a dimension defined region. Heat is then supplied, with or without pressure, to the layer at a temperature and for a time period sufficient to effect a melting or softening of the resin powder. Thereafter the resin is cooled to a hardened condition to integrate the mixture into the product desired after which the product is withdrawn from the forming zone. The mixture in layer form can be reinforced with honeycomb structures and/or with elements such as glass or carbon fibers selectively included in the mixture for predeterminable physical properties.
摘要翻译： 一种平板形式的复合结构泡沫产品或适用于复合层压材料的轻质结构芯的这种用途的弯曲三维形状由中空陶瓷微球和干燥树脂粉末的混合物制成， 分布在微球体的间隙中，用于在加热和冷却时将混合物整合成所需形式。 在本发明的另一个实施方案中的干燥树脂粉末包括未膨胀的可膨胀粉末，其将在它们所驻留的密闭空间中膨胀成微球，并在向混合物供应热量时与周围颗粒发生粘合关系。 泡沫产品通过将混合物作为层在其尺寸限定区域内具有脱模剂的表面上充分混合和沉积而制备。 然后在有或没有压力的情况下，在足以使树脂粉末熔化或软化的温度和时间内将热量提供给该层。 此后，将树脂冷却至硬化状态，以将混合物整合到所需的产品中，然后将产物从成形区取出。 层状混合物可以用蜂窝结构和/或选择性地包含在混合物中的元素例如玻璃或碳纤维来增强以获得预定的物理性能。
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公开(公告)号：US5567364A
公开(公告)日：1996-10-22
申请号：US475564
申请日：1995-06-07
申请人： Thomas E. Philipps
发明人： Thomas E. Philipps
CPC分类号： B29C67/24 , B29C45/0013 , B29C47/0004 , B29C47/0019 , B29K2095/00 , B29K2105/16 , Y10S264/918 , Y10S264/92 , Y10S264/921
摘要： A method of producing formable material of dissimilar polymers and the amalgamated product produced thereby in which mixed thermoplastic polymers have a small percentage of blown asphalt combined therewith, the asphalt acting somewhat as a flux to promote commingling and amalgamation of the polymers during processing to form a product as in extrusion and injection molding operations.
摘要翻译： 一种生产不同聚合物的可成型材料的方法和由此制备的汞合金产品，其中混合的热塑性聚合物具有少量的吹塑沥青与其组合，沥青作为一种助熔剂，促进聚合物在加工过程中的混合和合并形成 产品在挤出和注塑操作中。
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公开(公告)号：US4187271A
公开(公告)日：1980-02-05
申请号：US957259
申请日：1978-11-02
CPC分类号： F42B5/30 , B29C70/443 , B29C70/86 , B29D22/00 , B29D23/20 , B29C43/12 , B29K2105/06 , B29L2023/20
摘要： Method of making a casing reinforced by a stretchable glass fiber preform is disclosed. The casing may be reinforced by metal or a glass fiber mat which is shaped to provide positive engagement with the stretchable fiber preform before its impregnation by a matrix-forming resin.
摘要翻译： 公开了一种制造由可拉伸玻璃纤维预制件增强的套管的方法。 外壳可以通过金属或玻璃纤维垫来增强，玻璃纤维垫被成形为在被基质形成树脂浸渍之前提供与可拉伸纤维预制件的正接合。
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公开(公告)号：US5888642A
公开(公告)日：1999-03-30
申请号：US600850
申请日：1996-02-13
IPC分类号： C08J9/32 , B29C65/00 , B29C70/08 , B29C70/58 , B29C70/66 , B29D99/00 , B32B3/26 , B32B5/18 , B32B27/20 , C08J9/00
CPC分类号： B29D99/001 , B29C70/086 , B29C70/58 , B29C70/66 , B32B27/20 , B32B5/18 , C08J9/0085 , C08J9/32 , B29K2105/165 , Y10T428/249933 , Y10T428/24994 , Y10T428/249972 , Y10T428/249974 , Y10T428/249986 , Y10T428/269
摘要： A syntactic structural foam product in flat sheet form or curved three-dimensional form adaptable to such uses as a light weight structural core for composite laminates, is made of a mixture of hollow ceramic microspheres and dry resin powder, of either thermosetting or a high-temperature thermoplastic resin, distributed in the interstices of the mass of microspheres for integration of the mixture into desired form upon heating and cooling. The dry resin powder in an other embodiment of the invention includes unexpanded expandable powder which will expand into microballoons in the confined spaces in which they reside and effect a bonding relation with surrounding particles upon supply of heat to the mixture. The foam product is produced by thoroughly intermixing and depositing the mixture as a layer over a surface having a release agent thereover within a dimension defined region and then supplying heat with or without pressure to the layer at a temperature and for a time period sufficient to effect a melting or softening of the resin powder and thereafter cooling the resin to a hardened condition to integrate the mixture into the product desired after which the product is withdrawn from the forming zone. Reinforcing elements such as glass or carbon fibers can be selectively included in the mixture for predeterminable desired physical and mechanical properties.
摘要翻译： 一种平板形式的复合结构泡沫产品或适用于复合层压材料的轻质结构芯的这种用途的弯曲三维形状由中空陶瓷微球和干燥树脂粉末的混合物制成， 分布在微球体的间隙中，用于在加热和冷却时将混合物整合成所需形式。 在本发明的另一个实施方案中，干燥的树脂粉末包括未膨胀的可膨胀粉末，其在它们所驻留的密闭空间中膨胀成微球，并且在向混合物供应热量时与周围颗粒发生粘合关系。 泡沫产品是通过将混合物作为层在其尺寸限定区域之间的具有脱模剂的表面上充分混合和沉积，然后在足以实现的温度和时间期间向该层供应有或没有压力的层 熔化或软化树脂粉末，然后将树脂冷却至硬化条件，以将混合物整合到所需的产品中，然后将产物从成形区域中取出。 加强元件如玻璃或碳纤维可以选择性地包括在混合物中以获得预定的所需物理和机械性能。
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公开(公告)号：US5846357A
公开(公告)日：1998-12-08
申请号：US655083
申请日：1996-06-03
IPC分类号： B29C70/08 , B29C70/58 , B29C70/66 , B29D99/00 , B32B5/18 , B32B27/20 , C08J9/00 , C08J9/32 , B32B3/26
CPC分类号： B29D99/001 , B29C70/086 , B29C70/58 , B29C70/66 , B32B27/20 , B32B5/18 , C08J9/0085 , C08J9/32 , B29K2105/165 , Y10S264/06 , Y10S264/07 , Y10T156/1043 , Y10T428/249972 , Y10T428/249974 , Y10T428/249986 , Y10T428/269 , Y10T442/653
摘要： A syntactic structural foam product in flat sheet form or curved three-dimensional form adaptable to such uses as a light weight structural core for composite laminates, is made of a mixture of hollow ceramic microspheres and dry resin powder, of either thermosetting or a high-temperature thermoplastic resin, distributed in the interstices of the mass of microspheres for integration of the mixture into desired form upon heating and cooling. Resin powder collected as a waste by-product from resin coating materials can be recycled in the production of the desired product. The foam product is produced by first intermixing the microspheres and powdered resin by physical agitation of the mixture and depositing the mixture as a layer over a surface having a release agent thereover within a dimension defining region between boundary members and then supplying heat with or without pressure to the layer at a temperature and for a time period sufficient to effect a melting of the resin powder and thereafter cooling the resin in a hardened condition to integrate the mixture into the product desired after which the product is withdrawn from the forming zone. Reinforcing elements such as glass or carbon fibers can be selectively included in the mixture for predeterminable desired physical and mechanical properties.
摘要翻译： 一种平板形式的复合结构泡沫产品或适用于复合层压材料的轻质结构芯的这种用途的弯曲三维形状由中空陶瓷微球和干燥树脂粉末的混合物制成， 分布在微球体的间隙中，用于在加热和冷却时将混合物整合成所需形式。 从树脂涂料中作为废弃副产物收集的树脂粉末可以在所需产品的生产中循环使用。 泡沫产品通过首先将混合物物理搅拌混合并将混合物作为一层层叠在具有脱模剂的表面上，在边界部件之间的尺寸限定区域内，然后在有或没有压力的情况下供应热量 在足以使树脂粉末熔化的温度和时间段内向层中加热，然后在硬化条件下冷却树脂，以将混合物整合到所需的产物中，然后将产物从成形区中取出。 加强元件如玻璃或碳纤维可以选择性地包括在混合物中以获得预定的所需物理和机械性能。
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公开(公告)号：US4075155A
公开(公告)日：1978-02-21
申请号：US751569
申请日：1976-12-17
申请人： Thomas E. Philipps
发明人： Thomas E. Philipps
CPC分类号： C08L61/34 , C04B26/122 , C08K3/22 , C08K7/14
摘要： I have developed sheet molding compounds comprising aldehyde condensate thermosetting resins and inorganic fillers.
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公开(公告)号：US5849819A
公开(公告)日：1998-12-15
申请号：US785617
申请日：1997-01-17
CPC分类号： C08J9/0061 , G11B33/08 , C08J2327/06 , C08J2495/00
摘要： Vibration damping material in which polyvinyl chloride (PVC) and a particle filler such as fly ash or talc are amalgamated into a matrix by combination with a small percentage by weight of blown asphalt in a heat working process, such as extrusion, for forming a product such as a sheet of the material. By use of blown asphalt as a compatibilizer and amalgamator, waste or recycled PVC such as of electrical wire strippings combined with a filler has provided excellent damping characteristics.
摘要翻译： 其中将聚氯乙烯（PVC）和飞灰或滑石粉等颗粒填料如粉碎沥青与少量重量的吹塑沥青组合在一起，在热加工过程如挤出中混合形成产品的振动阻尼材料 例如一张材料。 通过使用吹塑沥青作为增容剂和混合器，废料或回收的PVC，例如与填料结合的电线剥离提供了优异的阻尼特性。
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