公开(公告)号：US5487853A

公开(公告)日：1996-01-30

申请号：US195175

申请日：1994-02-14

申请人： Daniel T. Buckley

发明人： Daniel T. Buckley

IPC分类号： B29C35/02 ,  B29C35/08 ,  B29C65/02 ,  B29C65/16 ,  B29C70/34 ,  B29C70/50 ,  B29C70/54 ,  B32B37/00 ,  B32B37/02 ,  B29C70/84

CPC分类号： B32B37/02 ,  B29C35/0266 ,  B29C35/08 ,  B29C65/1406 ,  B29C65/1435 ,  B29C65/1454 ,  B29C65/1483 ,  B29C65/1496 ,  B29C65/4845 ,  B29C65/522 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/21 ,  B29C66/242 ,  B29C66/532 ,  B29C66/53461 ,  B29C66/61 ,  B29C66/836 ,  B29C70/345 ,  B29C70/504 ,  B29C70/543 ,  B32B38/1841 ,  B29C2035/0827 ,  B29C2035/0855 ,  B29C2035/0877 ,  B29C2793/0081 ,  B29C65/1403 ,  B29C65/1425 ,  B29C66/71 ,  B29C66/863 ,  B29K2031/00 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2105/0854 ,  B29L2009/00 ,  B32B2038/1891

摘要： A three-dimensional complex preform is made formed of various types of reinforcement fiberglass fibers with a binder at the interstices which rigidize the preform to the shape and form approximating the molded article, which can be handled and stored until a final mold is made filling the interstices with plastic and curing the plastic. Complex preforms require either specific reinforcements in the form of increased sections, specific reinforcement, or require modification or enlargement in size or increase in complexity by the attachment of one or more additional preforms. To modify an existing preform and obtain a desired shape and form, reinforcement members or additional preforms are attached by energetic stitching. Energetic stitching includes the application of an electromagnetic energy curable binder and the application of electromagnetic radiation to cure the binder. The stitching normally occurs over a restricted area defined by the contact surfaces to join two or more members and the restricted area is obtained in various forms such as by applying binders in preselect areas, or by applying the curing radiation in preselect areas or by masking the application of the binder or masking the application of the energy by controlling of the location and/or areas where the stitching is applied. Substantial modifications and flexibility in the type of resultant preform can be attained whether the preform has an add on reinforcement member or is formed by the attachment of one or more additional preforms to it to obtain a complex resultant preform.

摘要翻译： 三维复合预成型件由各种类型的加强玻璃纤维纤维形成，该纤维在间隙处具有粘合剂，其将预成型件刚性化成形状并形成近似模制品，其可以被处理和储存，直到最终模具填充 塑料间隙和塑料固化。 复杂的预成型件需要增加部分，特定加固的形式的特定增强件，或需要通过附接一个或多个另外的预制件来改变尺寸或增加复杂性。 为了修改现有的预成型件并获得所需的形状和形状，加强构件或附加的预成型件通过高能缝合来附接。 能量缝合包括施加电磁能量固化粘合剂和施加电磁辐射来固化粘合剂。 缝合通常发生在由接触表面限定的接合表面上以连接两个或多个构件，并且限制区域以各种形式获得，例如通过在预选区域中施加粘合剂，或者通过将固化辐射施加在预选区域中或通过掩蔽 通过控制施加缝合处的位置和/或区域来施加粘合剂或掩蔽施加能量。 无论预成型件是增加加强件还是通过将一个或多个附加的预成型件附接到其上形成，以获得复合的预制件，可以获得所得预成型件的类型的显着的修改和灵活性。

公开(公告)号：US5447793A

公开(公告)日：1995-09-05

申请号：US4

申请日：1993-01-04

申请人： Lawrence V. Montsinger

发明人： Lawrence V. Montsinger

IPC分类号： B29B15/12 ,  B29B15/14 ,  B29C70/50 ,  B05D1/18

CPC分类号： B29C70/50 ,  B29B15/125 ,  B29K2101/12 ,  Y10T428/2929

摘要： This invention relates to fiber reinforced composite materials, and to methods and apparatus for forming such materials. The apparatus includes an impregnation chamber having an elongate impregnation passageway with an entrance end and an exit end, means for supplying a polymer material to said impregnation chamber, and means for advancing continuous filament fibers into and through said impregnation chamber, entering through said entrance end and exiting through said exit end, so that the polymer material is immersed in said polymer material. Shear inducing means is mounted in said impregnation chamber and cooperates with said fibers for imparting shear to the polymer material as it contacts the advancing fibers to enhance the wetting and impregnation of the fibers by the polymer material.

摘要翻译： 本发明涉及纤维增强复合材料，以及用于形成这种材料的方法和装置。 所述设备包括具有入口端和出口端的细长浸渍通道的浸渍室，用于向所述浸渍室供应聚合物材料的装置，以及将连续长丝纤维进入并穿过所述浸渍室的装置，通过所述入口端进入 并通过所述出口端离开，使得聚合物材料浸入所述聚合物材料中。 剪切诱导装置安装在所述浸渍室中并与所述纤维配合，以在与聚合物材料接触时对剪切进行剪切，以增强聚合物材料对纤维的润湿和浸渍。

公开(公告)号：US5436031A

公开(公告)日：1995-07-25

申请号：US167859

申请日：1993-12-23

申请人： Helmut Payer

发明人： Helmut Payer

IPC分类号： B29B13/02 ,  B29B15/12 ,  B29C70/50 ,  C08J5/24 ,  B05D1/18 ,  B05C1/12 ,  B05C3/152 ,  B05D1/28

CPC分类号： B29B13/023 ,  B29B15/125 ,  B29C70/504 ,  C08J5/24 ,  C08J2361/00

摘要： A method for impregnating a flat, fibrous substrate penetrated by a low viscosity, fluid synthetic resin, the substrate web 1 being preheated by known device 2 and thereupon being made to pass over a friction roller 3 which is heated where called for and which is uniformly wetted at its surface 6 with the low viscosity, aqueous synthetic resin solution based on an aminoplastic resin, substantially a melamine resin 5 or based on a phenolformaldehyde resin 5' present in a bath, the low viscosity, aqueous synthetic resin solution being uniformly heated and at least part of it penetrating the surface of the substrate web 1, whereupon the substrate web 1 loaded with synthetic resin is fully impregnated in the bath 4. Next this substrate web soaked with synthetic resin is made to pass through a metering device 7 and a drying channel 8 wherein the solvents of the aqueous, synthetic resin solution absorbed by the substrate are extensively evaporated in a flow of hot air and thereupon this substrate is cut to size in cutting device 9 into flat pieces 10 and is stacked in stacking device 11. The composites 10 are suitable to manufacture decorative cover layers, industrial insulating materials and core-layers of decorative molded laminates.

摘要翻译： PCT No.PCT / AT92 / 00080 Sec。 371日期：1993年12月23日 102（e）日期1993年12月23日PCT提交1992年6月24日PCT公布。 出版物WO93 / 00209 日本1993年1月7日。一种用于浸渍由低粘度流体合成树脂浸透的平坦的纤维基材的方法，所述基材卷材1由已知的装置2预热，然后使其通过加热的摩擦辊3 在其表面6上以基于氨基塑料树脂，基本上三聚氰胺树脂5或基于存在于浴中的酚醛树脂5'的低粘度水性合成树脂溶液均匀地润湿，低粘度的水性 合成树脂溶液被均匀加热，其至少一部分渗透到基材卷材1的表面，由此将装有合成树脂的基材卷材1完全浸渍在槽4中。接下来，使用合成树脂浸渍的该基材卷通过 通过计量装置7和干燥通道8，其中由基材吸收的水性合成树脂溶液的溶剂在热空气和t的流中被广泛蒸发 因此，将该基板在切割装置9中切割成平板10，并且堆叠在堆叠装置11中。复合材料10适于制造装饰覆盖层，工业绝缘材料和装饰成型层压体的核心层。

公开(公告)号：US5409757A

公开(公告)日：1995-04-25

申请号：US132583

申请日：1993-11-10

申请人： John D. Muzzy ,  Jonathan S. Colton

发明人： John D. Muzzy ,  Jonathan S. Colton

IPC分类号： B29B15/10 ,  B29B15/12 ,  B29C70/20 ,  B29C70/50 ,  C04B41/45 ,  D01F11/14 ,  D01F11/16 ,  D06M23/08 ,  B32B5/12

CPC分类号： D01F11/16 ,  B29B15/12 ,  B29C70/20 ,  B29C70/50 ,  B29C70/504 ,  C04B41/4584 ,  D01F11/14 ,  D06M23/08 ,  B29K2105/0067 ,  B29K2105/0088 ,  B29K2105/251 ,  B29K2105/26 ,  Y10S428/902 ,  Y10T428/24132 ,  Y10T428/26 ,  Y10T442/67

摘要： An improved flexible towpreg tape of a known geometry and a method of production therefor. The improved flexible towpreg tape is formed from a plurality of reinforcing filaments fusion coated with matrix forming material, the reinforcing filaments being substantially wet-out by the matrix forming material, and the towpreg tape having multiple plies with an average thickness less than about 100 microns. The method of production for the improved flexible towpreg tape includes the steps of coating the reinforcing filaments with the matrix forming material in a manner causing interfacial adhesion of the matrix forming material to the reinforcing filaments; forming a towpreg by heating the matrix forming material contacting the reinforcing filaments until the matrix forming material liquefies and coats the reinforcing filaments; and forming the towpreg tape under pressure and elevated temperature in a means for creating a known tape geometry.

摘要翻译： 一种已知几何形状的改进的柔性丝束带及其生产方法。 改进的柔性丝束带由多个被基体形成材料涂覆的增强细丝形成，所述增强丝基本上被基体形成材料浸湿，并且具有平均厚度小于约100微米的多个层的牵引带 。 用于改进的柔性丝束带的生产方法包括以使基质形成材料与增强丝的界面粘合的方式用基体形成材料涂覆增强细丝的步骤; 通过加热与增强细丝接触的基质形成材料直到基体形成材料液化并涂覆增强细丝来形成丝束纸; 以及在用于产生已知胶带几何形状的装置中，在压力和高温下形成所述拖带。

公开(公告)号：US5399419A

公开(公告)日：1995-03-21

申请号：US916683

申请日：1992-07-22

申请人： John F. Porter ,  D. Mark Woiceshyn

发明人： John F. Porter ,  D. Mark Woiceshyn

IPC分类号： B29C70/08 ,  B29C70/50 ,  B32B5/26 ,  B32B31/20 ,  B32B33/00

CPC分类号： B29C70/08 ,  B29C70/504 ,  Y10T428/27 ,  Y10T442/159 ,  Y10T442/197

摘要： A reinforced, impervious, unitary film and a method for making the same are disclosed. In a preferred embodiment, a film is produced from a layer of weft inserted warp knit scrim and at least one layer of lightweight, porous mat, together being impregnated with a suitable thermoformable plastic in liquid form such as PVC plastisol, then being set and calendered under pressure to deform the plastic and create a continuous, non-porous, unitary film. The resulting product is highly resistant to water absorption and hydrostatic pressure and essentially non-wicking.

摘要翻译： 公开了一种加强的，不渗透的，单一的膜及其制造方法。 在一个优选的实施方案中，由纬纱插入的经编织物层和至少一层轻质多孔垫制成膜，一起浸渍在液体形式如PVC增塑溶胶中的合适的可热成形塑料，然后进行设置和压延 在压力下使塑料变形并产生连续的，无孔的整体膜。 所得产品对吸水性和静水压力以及基本上不吸湿性具有高度的抗性。

公开(公告)号：US5395576A

公开(公告)日：1995-03-07

申请号：US131397

申请日：1993-10-05

申请人： Wilfried Blauhut ,  Hermann Prokschi ,  Michael Begemann ,  Gunther Erlacher ,  Wolfgang Hasler

发明人： Wilfried Blauhut ,  Hermann Prokschi ,  Michael Begemann ,  Gunther Erlacher ,  Wolfgang Hasler

IPC分类号： B29D29/00 ,  B29C43/22 ,  B29C70/00 ,  B29C70/50 ,  B29K105/04 ,  B29K105/06 ,  B30B5/06 ,  B29C43/38

CPC分类号： B29C70/504 ,  B30B5/06 ,  B29K2101/12 ,  Y10S425/119

摘要： Process for producing fiber-reinforced thermoplastics in a double-belt press in which the lateral sealing of the press space is formed from a porous profile which is mechanically supported against being laterally forced out and moistened with water before it enters the press.

摘要翻译： 在双带压榨机中生产纤维增强热塑性塑料的方法，其中压榨空间的侧向密封由多孔轮廓形成，该多孔轮廓机械地支撑在其进入压力机之前被横向挤出并用水润湿。

公开(公告)号：US5387303A

公开(公告)日：1995-02-07

申请号：US83321

申请日：1993-06-29

申请人： Toshio Azuma

发明人： Toshio Azuma

IPC分类号： B29C43/28 ,  B29C43/24 ,  B29C43/30 ,  B29C47/02 ,  B29C47/32 ,  B29C70/06 ,  B29C70/50 ,  B29C70/68 ,  B29D30/38 ,  B29K21/00 ,  B29K105/08 ,  B29K105/22 ,  B32B31/08 ,  B32B31/10 ,  B32B31/20 ,  B32B31/30

CPC分类号： B29C70/504 ,  B29C43/24 ,  B29C47/0021 ,  B29C47/027 ,  B29C47/32 ,  B29D2030/381 ,  Y10T156/1023 ,  Y10T156/1737 ,  Y10T156/1741

摘要： An apparatus for forming a rubber sheet having cords embedded therein includes a grooved roll formed in its circumference with a plurality of circumferential grooves for arranging cords with equal pitches, and a pressure-joining roll arranged spaced from the grooved roll for pressure-joining a first rubber sheet with the cords arranged with the equal pitches in a first pressure-joining position between the grooved roll and the pressure-joining roll. The apparatus further includes a groove forming roll for forming a plurality of longitudinal grooves in one surface of a second rubber sheet, and a forming roll arranged spaced from the pressure-joining roll to form a second pressure-joining position between the forming roll and the pressure-joining roll. When the first and second rubber sheet are supplied into the second pressure-joining position, they are pressure-joined with each other, while at the same time halves of the cords projecting from the first rubber sheet into the longitudinal grooves of the second rubber sheet to form a rubber sheet having the cords therein.

摘要翻译： 用于形成具有嵌入其中的帘线的橡胶片的装置包括在其圆周上形成有多个用于布置具有相等间距的帘线的周向槽的带槽辊和与槽辊间隔开的压接辊，用于将第一 在带槽辊和加压辊之间的第一压接位置中，具有以等间距布置的帘线的橡胶片。 该装置还包括用于在第二橡胶片的一个表面中形成多个纵向槽的槽形成辊和与压接辊间隔开的成形辊，以在成形辊和第二橡胶片之间形成第二压合位置 加压辊。 当第一和第二橡胶片被供给到第二压接位置时，它们彼此压力接合，同时将从第一橡胶片突出的帘线的一半延伸到第二橡胶片的纵向槽 以形成其中具有帘线的橡胶片。

公开(公告)号：US5382148A

公开(公告)日：1995-01-17

申请号：US15817

申请日：1993-02-10

申请人： Daniel T. Buckley

发明人： Daniel T. Buckley

IPC分类号： B29B11/04 ,  B29C43/02 ,  B29C70/06 ,  B29C70/34 ,  B29C70/50 ,  B29C70/54 ,  B29K105/06 ,  C08J3/24 ,  B29C33/06 ,  B29C35/08 ,  B29C35/10

CPC分类号： C08J3/243 ,  B29C70/345 ,  B29C70/50 ,  B29C70/543 ,  B29C43/04 ,  B29C43/14 ,  B29K2105/24 ,  B29K2105/243 ,  Y10S264/59 ,  Y10S264/66

摘要： Glass fiber mats are made for subsequent use in preforming for an RTM or SRIM molding process, for example, such that the binder applied to the mat has two distinct curing stages. In the first stage, a partial cure is provided by visible light upon a free radical generation in response to a photoinitiator mixed in the binder in an exact ratio to give a predictable increase in viscosity to that of a semi-solid so that the fibers are sufficiently bound for subsequent handling, but not sufficient to complete a cure, while leaving a second stage ready for a final cure which is achieved by the use of a cationic-type second photoinitiator which is sensitive to ultraviolet light. During the second curing stage, the mat is formed into a three-dimensional shape of a desired end product and cured with ultraviolet radiation while still in the mold, to obtain a rigid three-dimensional preform structure.

摘要翻译： 制造玻璃纤维垫用于随后用于预成型用于RTM或SRIM成型工艺，例如，使得施加到垫的粘合剂具有两个不同的固化阶段。 在第一阶段中，响应于在粘合剂中以精确的比例混合的光引发剂，在自由基产生时通过可见光提供部分固化，以使得粘度与半固体的粘度预期增加，使得纤维是 足够结合后续处理，但不足以完成固化，同时留下第二阶段准备好最终固化，其通过使用对紫外光敏感的阳离子型第二光引发剂来实现。 在第二固化阶段期间，将垫子形成为期望最终产品的三维形状并且在仍然在模具中的同时用紫外线辐照固化，以获得刚性的三维预成型结构。

公开(公告)号：US5340300A

公开(公告)日：1994-08-23

申请号：US946837

申请日：1992-09-21

申请人： Noriyasu Saeki ,  Koichi Watanabe ,  Hideo Iwai ,  Eiichi Yasuda ,  Ryuji Inoue

发明人： Noriyasu Saeki ,  Koichi Watanabe ,  Hideo Iwai ,  Eiichi Yasuda ,  Ryuji Inoue

IPC分类号： B29C70/06 ,  B29C44/00 ,  B29C44/30 ,  B29C70/50 ,  B29K105/04 ,  B29K105/06 ,  B29L7/00 ,  B29C67/00

CPC分类号： B29C44/30 ,  B29C70/504

摘要： A formed piece continuous manufacturing apparatus formed by four endless belts. At least three of the endless belts are movably supported by a movable device, and the sectional shape of the forming passage is freely controlled by arbitrarily moving at least three endless belts.

摘要翻译： 由四个环形带形成的成形连续制造装置。 至少三个环形带由可动装置可移动地支撑，并且通过任意移动至少三个环形带自由地控制成形通道的截面形状。

公开(公告)号：US5330815A

公开(公告)日：1994-07-19

申请号：US938550

申请日：1992-08-28

申请人： Uwe Brudermann ,  Hans-Juergen Meltsch

发明人： Uwe Brudermann ,  Hans-Juergen Meltsch

IPC分类号： B29C61/06 ,  B29C70/50 ,  B32B27/12 ,  H02G15/18 ,  B32B1/00 ,  B32B31/26

CPC分类号： H02G15/1806 ,  B29C61/0616 ,  B29C61/0633 ,  B29C70/50 ,  B32B27/12 ,  B29K2105/12 ,  Y10S174/08 ,  Y10S428/913 ,  Y10T428/1328 ,  Y10T428/23 ,  Y10T428/237 ,  Y10T428/24248 ,  Y10T428/24322

摘要： A heat-shrinkable envelope is composed of at least one shrinkable planar layer on which a reinforcing component of fiber-shaped or thread-shaped reinforcing elements is arranged. These reinforcing elements are arranged in unregulated configuration, for example in the form of a fleece, felt or in an irregular fill. Advantageously, a cover layer may be applied so as to sandwich and bond the reinforcing component between the cover layer and the planar layer.

摘要翻译： 热收缩外壳由至少一个可收缩的平面层组成，其上布置有纤维状或螺纹状增强元件的增强部件。 这些增强元件以未调节的构造布置，例如以羊毛，毛毡或不规则填充物的形式。 有利地，可以施加覆盖层，以便将覆盖层和平面层之间的增强部件夹持并结合。