公开(公告)号：US5910458A

公开(公告)日：1999-06-08

申请号：US866775

申请日：1997-05-30

申请人： Kenneth D. Beer ,  Christopher G. Cross ,  Thomas V. Thimons ,  Thomas P. Unites

发明人： Kenneth D. Beer ,  Christopher G. Cross ,  Thomas V. Thimons ,  Thomas P. Unites

IPC分类号： B29C70/08 ,  B29C70/16 ,  B29C70/24 ,  B29C70/50 ,  B32B5/26 ,  C03C25/26 ,  D04H13/00 ,  D04H1/74 ,  B32B5/06

CPC分类号： B32B5/26 ,  B29C70/083 ,  B29C70/16 ,  B29C70/24 ,  B29C70/50 ,  B29C70/502 ,  C03C25/26 ,  D04H3/004 ,  D04H3/105 ,  D04H3/12 ,  Y10T442/116 ,  Y10T442/2311 ,  Y10T442/2402 ,  Y10T442/2943 ,  Y10T442/2951 ,  Y10T442/604 ,  Y10T442/644 ,  Y10T442/667 ,  Y10T442/67 ,  Y10T442/682

摘要： The present invention provides a needled mat adapted to reinforce a thermosetting matrix material to form a composite, composites formed therefrom, and methods related thereto. The needled mat includes a primary layer of a plurality of unidirectional continuous glass fiber strands coated with a composition which is compatible with the thermosetting matrix material and a secondary layer positioned thereon of a plurality of randomly oriented, generally continuous and/or chopped glass fiber strands coated with a composition which is compatible with the thermosetting matrix material. The mat has a total surface weight ranging from about 1300 to about 11,500 grams per square meter.

摘要翻译： 本发明提供了一种针刺垫，其适于加强热固性基质材料以形成复合材料，由此形成的复合材料及其相关方法。 针刺垫包括涂覆有与热固性基质材料相容的组合物的多个单向连续玻璃纤维线的主层和位于其上的多个随机取向的，大致连续的和/或切割的玻璃纤维束的第二层 涂覆有与热固性基质材料相容的组合物。 垫的总表面重量为约1300至约11,500克/平方米。

公开(公告)号：US5741744A

公开(公告)日：1998-04-21

申请号：US749989

申请日：1996-11-15

申请人： Douglas R. Fitchmun

发明人： Douglas R. Fitchmun

IPC分类号： B29C70/08 ,  B29C70/50 ,  B32B5/28 ,  B32B27/04 ,  B32B5/18

CPC分类号： B29C70/502 ,  B29C70/086 ,  B32B27/04 ,  B32B5/28 ,  B29K2101/12 ,  B29K2105/0854 ,  Y10T428/2495 ,  Y10T442/126 ,  Y10T442/176 ,  Y10T442/2369 ,  Y10T442/2377 ,  Y10T442/2861 ,  Y10T442/3472 ,  Y10T442/3602 ,  Y10T442/659 ,  Y10T442/674

摘要： A thermoplastic thermoformable composite material for shaping and stretching into a desired form without voids and holes, including a core formed by at least one layer of chopped fibers enveloped and impregnated by thermoplastic material to form a fabric layer. Layers of thermoplastic material respectively positioned on opposite sides of the fabric layer core, and the layers of thermoplastic material provided with a sufficient thickness to flow into and heal any voids or holes formed in the core as the composite material is shaped and stretched into a desired form.

摘要翻译： 一种热塑性可热成型复合材料，用于成形和拉伸成所需形状而没有空隙和孔，包括由至少一层短切纤维形成的芯，该芯由热塑性材料包裹并浸渍以形成织物层。 分别位于织物层芯的相对侧上的热塑性材料层，以及具有足够厚度的热塑性材料层，以便当复合材料成型并拉伸成所需的时，流入并愈合在芯中形成的任何空隙或孔 形成。

公开(公告)号：US5582906A

公开(公告)日：1996-12-10

申请号：US548190

申请日：1995-10-25

申请人： Floyd E. Romesberg ,  David M. Steinke

发明人： Floyd E. Romesberg ,  David M. Steinke

IPC分类号： B29C43/30 ,  B29C44/56 ,  B29C70/50 ,  B60R13/02 ,  B32B27/00

CPC分类号： B29C43/30 ,  B29C44/569 ,  B29C70/502 ,  B60R13/0225 ,  B60R13/02 ,  Y10T156/1039 ,  Y10T156/1043 ,  Y10T156/1052 ,  Y10T156/1054 ,  Y10T156/1084 ,  Y10T428/249958 ,  Y10T428/24999 ,  Y10T428/249992 ,  Y10T442/193

摘要： A headliner for mounting in the passenger compartment of a vehicle is formed from a plurality of layers of materials including foamed polyurethane, fiber glass and scrim. The layers are bonded together under heat which cures an incorporated thermosetting resin. The thermosetting resin freezes the assembled laminate conforming to the configuration of the lowermost mold. After setting of the resin the flexible laminate is trimmed to the desired shape at its periphery.

摘要翻译： 用于安装在车辆的乘客室中的顶篷由多层材料形成，包括泡沫聚氨酯，玻璃纤维和稀松布。 这些层在加热下结合在一起，固化所结合的热固性树脂。 热固性树脂冻结符合最下面模具结构的组装层压板。 在树脂固化之后，柔性层压板在其周边被修整成所需的形状。

公开(公告)号：US5431995A

公开(公告)日：1995-07-11

申请号：US63680

申请日：1993-05-20

申请人： Masahiro Narita ,  Kiyotaka Nakai ,  Masamichi Togo

发明人： Masahiro Narita ,  Kiyotaka Nakai ,  Masamichi Togo

IPC分类号： B29B11/16 ,  B29C70/02 ,  B29C70/50 ,  B29K105/06 ,  B32B5/28 ,  B32B27/12 ,  B32B27/20 ,  B32B38/08 ,  B32B27/04 ,  B32B27/06

CPC分类号： B32B38/08 ,  B29C70/025 ,  B29C70/028 ,  B29C70/502 ,  B29C70/508 ,  B32B27/12 ,  B29K2105/165 ,  Y10T428/252 ,  Y10T442/3667 ,  Y10T442/3691 ,  Y10T442/3699

摘要： A light weight molding compound comprises an inner layer constituted by a thermosetting resin including a hollow filler, cloth layers constituted by woven or non-woven fabric adhered on the both surfaces of the inner layer, and surface layers constituted by a thermosetting resin including reinforcing fiber and integrally connected to the both surfaces of the inner layer by way of the cloth layers. The light weight sheet molding compound has superior surface quality to be painted after molding.

摘要翻译： 轻质成型复合物包括由包含中空填料的热固性树脂构成的内层，粘附在内层两面的织造或无纺布构成的布层以及由包含增强纤维的热固性树脂构成的表层 并且通过布层与内层的两个表面一体地连接。 轻质片状模塑料在成型后具有优异的表面质量。

公开(公告)号：US5302445A

公开(公告)日：1994-04-12

申请号：US748674

申请日：1991-08-22

申请人： Robert DePetris ,  William Reeve

发明人： Robert DePetris ,  William Reeve

IPC分类号： B29C70/08 ,  B29C70/50 ,  D04H1/64 ,  D04H1/70 ,  D04H13/00 ,  D06M15/11 ,  D06M15/41 ,  D06M15/423 ,  D06M15/55 ,  D06M15/693 ,  D06M17/00 ,  D06M17/04 ,  D06M17/06

CPC分类号： B29C70/502 ,  B29C70/081 ,  D04H1/587 ,  D04H1/593 ,  D04H1/64 ,  D04H1/736 ,  D04H3/04 ,  D06M15/11 ,  D06M15/41 ,  D06M15/423 ,  D06M15/55 ,  D06M15/693 ,  D06M17/00 ,  D06M17/04 ,  D06M17/06 ,  Y10T442/197

摘要： A method for making a reinforced fibrous mat having a net layer between two fibrous layers and the reinforced fibrous mat made therefrom is disclosed. The net layer improves handleability of the fibrous mat. The fibrous mat may be used as is or it may be molded to form a molded product. A thermoplastic binder such as latex or starch is used in forming the fibrous layers. A thermoset binding agent such as a phenolic resin is added to the fibers if the reinforced fibrous mat is molded.

摘要翻译： 公开了一种用于制造在两个纤维层之间具有网层并由其制成的增强纤维垫的增强纤维垫的方法。 网层提高了纤维毡的可操作性。 纤维垫可以原样使用，也可以将其模制成模制品。 使用热塑性粘合剂如胶乳或淀粉来形成纤维层。 如果增强的纤维垫被模制，则将热固性粘合剂如酚醛树脂加入到纤维中。

公开(公告)号：US5169571A

公开(公告)日：1992-12-08

申请号：US685896

申请日：1991-04-16

申请人： Daniel T. Buckley

发明人： Daniel T. Buckley

IPC分类号： D04H1/58 ,  B29C35/08 ,  B29C35/10 ,  B29C70/50 ,  D04H1/42 ,  D04H1/64

CPC分类号： B29C35/10 ,  B29C35/0888 ,  B29C70/502 ,  B29C70/504 ,  B29C2035/0827 ,  B29C2035/0855

摘要： A mat of reinforcement material, such as glass fiber reinforcement material, is manufactured by forming a layer of continuous strand or chopped fibers on a conveyor belt and conveying the layer along a defined path. At a location downstream of the application of the layer, the layer of fibers is coated with a binder in the range of 2.0-10.0 weight percent, either a microwave-sensitive binder or an ultraviolet-sensitive, binder and the binder-coated layer is fed into a radiation tunnel which includes a compression stage and a curing stage. In this radiation tunnel, the binder-coated layer is compressed to a desired density-thickness ratio and cured, the compression and curing occurring in stages, and the resulting mat is taken from the conveyor belt and wound up for storage. The curing energy is supplied as the selected microwave or ultraviolet radiation and the radiation is applied between sets of compression rollers or through compression rollers or webs which are transparent to the specific electromagnetic energy.

摘要翻译： 通过在输送带上形成连续的线或短切纤维层并沿着规定的路径输送层来制造增强材料如玻璃纤维增​​强材料的垫。 在施加层的下游位置，纤维层用2.0-10.0重量％的粘合剂，微波敏感粘合剂或紫外线敏感粘合剂涂覆，粘合剂涂层为 进入包括压缩级和固化级的辐射隧道。 在该辐射隧道中，将粘合剂涂层压缩至所需的密度 - 厚度比并固化，压缩和固化分阶段发生，并将得到的垫从输送带中取出并卷起储存。 固化能量作为选定的微波或紫外线辐射供应，并且辐射被施加在压缩辊组之间或通过对特定电磁能透明的压缩辊或腹板。

公开(公告)号：US3020585A

公开(公告)日：1962-02-13

申请号：US65722957

申请日：1957-05-06

申请人： SAINT GOBAIN

发明人： LUCIEN BERTHON ,  MARCEL LEVECQUE ,  PAUL PIOT

IPC分类号： B29C70/50 ,  C03B37/04 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/72 ,  D04H1/732 ,  D04H1/74

CPC分类号： C03B37/048 ,  B29C70/502 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/72 ,  D04H1/732 ,  D04H1/74

公开(公告)号：US2811769A

公开(公告)日：1957-11-05

申请号：US44902254

申请日：1954-08-10

申请人： LUBRIZOL CORP

发明人： CRAIG WILLIS G

IPC分类号： B29C70/50 ,  D04H1/58

CPC分类号： E04D5/02 ,  B29C70/502 ,  D04H1/587 ,  D04H1/64 ,  D04H1/66 ,  Y10T428/2964

公开(公告)号：US2177092A

公开(公告)日：1939-10-24

申请号：US13645737

申请日：1937-04-12

申请人： VERMICULITE CORP OF AMERICA

发明人： BURKE JAMES P

IPC分类号： B29C67/24 ,  B29C70/50 ,  C04B26/22

CPC分类号： B29C67/245 ,  B29C70/502 ,  C04B26/22 ,  Y10S106/03 ,  Y10T428/31848 ,  Y10T442/174 ,  Y10T442/20

公开(公告)号：US11904502B2

公开(公告)日：2024-02-20

申请号：US16464793

申请日：2017-11-29

申请人： CONTINENTAL STRUCTURAL PLASTICS

发明人： Probir Kumar Guha ,  Michael J. Siwajek ,  Philippe Bonte ,  Marc-Philippe Toitgans ,  Dominique Boyer

IPC分类号： B29B13/08 ,  B29B15/10 ,  B29C70/12 ,  B29C70/50 ,  B29B7/90 ,  B29K507/04 ,  B29K509/08 ,  B29B15/08

CPC分类号： B29B13/08 ,  B29B7/90 ,  B29B7/905 ,  B29B15/10 ,  B29C70/12 ,  B29C70/502 ,  B29B15/08 ,  B29K2507/04 ,  B29K2509/08

摘要： A process and system are provided for introducing chopped and dispersed carbon fibers on an automated production line amenable for inclusion in molding compositions, including the debundling of many carbon fibers collectively forming a tow into dispersed chopped carbon fibers that form a filler that undergoes plasma treatment prior to introducing coating silanes to uniformly increase bonding sites for coupling to a thermoset matrix. By exposing carbon tow to a plasma discharge, the carbon tow debundles and is used to form sheets of molding compositions with chopped dispersed fibers added to the composition, as the sheets move along a conveyor belt on the automated production line and at least one plasma generator mounted above the conveyor belt ionizes the carbon fibers. With resort to deionized air to mix plasma-treated chopped fibers, still further dispersion results.