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1. 发明申请

US20190193328A1 Depositing Arced Portions of Fiber-Reinforced Thermoplastic Filament 审中-公开
公开(公告)号：US20190193328A1
公开(公告)日：2019-06-27
申请号：US15854676
申请日：2017-12-26
申请人： Arevo, Inc.
发明人： Chandrashekar Mantha
IPC分类号： B29C64/209 , B29C64/165 , B29C64/118 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00
CPC分类号： B29C64/209 , B29C64/118 , B29C64/165 , B29C64/194 , B29C64/321 , B29C64/393 , B29C70/38 , B29K2271/00 , B29K2307/04 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , D02G3/00
摘要： A technique for depositing fiber-reinforced thermoplastic filament in an arc is disclosed that mitigates the centripetal forces that arise in the prior art. In accordance with the illustrative embodiment, the centripetal forces are ameliorated by twisting the filament while depositing it in an arc.

2. 发明申请

US20080289743A1 HIGHLY POROUS INTERLAYERS TO TOUGHEN LIQUID-MOLDED FABRIC-BASED COMPOSITES 审中-公开
标题翻译：高度多孔的中间层，使其易于液化的基于织物的复合材料
公开(公告)号：US20080289743A1
公开(公告)日：2008-11-27
申请号：US11852127
申请日：2007-09-07
申请人： Thomas K. Tsotsis
发明人： Thomas K. Tsotsis
IPC分类号： B32B7/08 , B32B37/06
CPC分类号： B29C70/083 , B29B11/16 , B29C48/08 , B29C48/18 , B29C48/19 , B29C70/202 , B29C70/24 , B29C70/443 , B29C70/465 , B29C70/48 , B29C70/50 , B29K2105/06 , B29K2223/12 , B29K2267/00 , B29K2267/006 , B29K2271/00 , B29K2275/00 , B29K2277/00 , B29K2279/08 , B29K2279/085 , B29K2281/06 , B29L2009/00 , B32B5/26 , B65H59/10 , D04B21/165 , D04B23/12 , D04H1/74 , D04H3/04 , D04H3/105 , D10B2403/02412 , D10B2505/02
摘要： Materials and Methods are provided for producing preform materials for impact-resistant composite materials suitable for liquid molding. An interlayer comprising a spunbonded, spunlaced, or mesh fabric is introduced between non-crimped layers of unidirectional reinforcing fibers to produce a preform for use in liquid-molding processes to produce composite materials. Interlayer material remains as a separate phase from matrix resin after infusion, and curing of the preform provides increased impact resistance by increasing the amount of energy required to propagate localized fractures due to impact. Constructions having the interlayer materials melt-bonded to the reinforcing fibers demonstrate improved mechanical performance through improved fiber alignment compared to other fabrication and preforming methods.
摘要翻译：提供材料和方法用于生产适合于液体模塑的耐冲击复合材料的预成型材料。将包含纺粘，水刺或网状织物的中间层引入单向增强纤维的非卷曲层之间，以制备用于液体成型工艺以制备复合材料的预成型件。中间层材料在输注后保持与基质树脂分离的相，并且通过增加由于冲击而传播局部骨折所需的能量的量，预型体的固化提高了耐冲击性。具有熔融粘合到增强纤维上的夹层材料的结构与其它制造和预成型方法相比，通过改进的纤维排列显示出改进的机械性能。

3. 发明授权

US06500203B1 Process for making stent graft with braided polymeric sleeve 失效
标题翻译：用编织聚合物套管制作支架移植物的方法
公开(公告)号：US06500203B1
公开(公告)日：2002-12-31
申请号：US09321181
申请日：1999-05-27
申请人： Paul J. Thompson , George W. Du
发明人： Paul J. Thompson , George W. Du
IPC分类号： A61F206
CPC分类号： A61F2/90 , A61F2/0077 , A61F2/07 , A61F2002/072 , A61F2002/075 , A61F2002/3008 , A61F2002/30448 , A61F2210/0076 , A61F2220/005 , A61F2220/0075 , A61F2240/001 , A61F2250/0098 , B29C35/02 , B29C53/58 , B29C63/18 , B29D23/001 , B29K2105/0827 , B29K2105/0845 , B29K2223/065 , B29K2223/12 , B29K2227/18 , B29K2267/00 , B29K2271/00 , B29K2275/00 , B29K2281/06 , B29L2023/007 , D04C1/06 , D10B2509/06
摘要： A stent graft for transluminal implantation includes a resilient tubular interbraided latticework of metal or polymeric monofilaments, a tubular interbraided sleeve of polymeric multifilament yarns, and an adhesive layer between the sleeve and latticework for bonding them together. The monofilaments and multifilament yarns are arranged in respective sets of axially spaced apart and oppositely directed helices, concentric on a common axis of the stent graft. The respective braid angles of the monofilaments and multifilament yarns are carefully matched to ensure that the latticework and sleeve behave according to substantially the same relationship governing the amount of radial reduction that accompanies a given axial elongation. According to a process for fabricating the stent graft, the latticework and sleeve are braided and thermally set independently, then bonded to one another by a silicone polymer adhesive applied evenly to the latticework in a liquid spray that also incorporates an organic solvent. Especially preferred yarns are composed of essentially untwisted filaments that define non-circular yarn cross sections. Alternative stent graft constructions feature exterior and interior sleeves on opposite sides of the latticework, two or more sleeves axially spaced from one another on the same latticework, a latticework formed of a recovery metal, and a plastically deformable latticework.
摘要翻译：用于腔内植入的支架移植物包括金属或聚合单丝的弹性管状插入式网状结构，聚合复丝纱线的管状插入式套管以及用于将它们结合在一起的套筒和网格之间的粘合剂层。单丝和复丝纱布置在相应组的轴向间隔开和相对定向的螺旋上，在支架移植物的公共轴上同心。单丝和多丝纱线的相应编织角度被仔细地匹配，以确保网格和套筒根据与规定的轴向伸长率相关的径向减小量的基本相同的关系来表现。根据制造支架移植物的方法，网格和套管被独立地编织和热定形，然后通过以同样结合有机溶剂的液体喷雾均匀地施加到网格上的硅氧烷聚合物粘合剂相互结合。特别优选的纱线由限定非圆形纱线横截面的基本上未扭绞的长丝组成。替代的支架移植物构造具有在网格的相对侧上的外部和内部袖子，在同一格子上彼此轴向间隔开的两个或更多个袖子，由恢复金属形成的网格和可塑性变形的网格。

4. 发明申请

US20190240899A1 METHOD FOR PRODUCING AN OBJECT BY MELTING A POLYMER POWDER IN A POWDER SINTERING DEVICE 审中-公开
公开(公告)号：US20190240899A1
公开(公告)日：2019-08-08
申请号：US16384055
申请日：2019-04-15
申请人： Arkema France
发明人： Benoît Brule , Nadine Decraemer
IPC分类号： B29C64/153 , B33Y70/00 , B33Y10/00
CPC分类号： B29C64/153 , B29K2105/0094 , B29K2271/00 , B29K2277/00 , B33Y10/00 , B33Y70/00
摘要： A graft copolymer comprising: a core polymer comprising a crosslinked or non-crosslinked polysaccharide, a plurality of primary graft polymers covalently grafted to the core polymer, a plurality of secondary graft polymers covalently grafted to each primary graft polymer, an injectable dermal aesthetic formulation comprising such a graft copolymer and a method of preparing such a graft copolymer.

5. 发明申请

US20160208090A1 POLYMERIC MATERIALS 审中-公开
标题翻译：聚合材料
公开(公告)号：US20160208090A1
公开(公告)日：2016-07-21
申请号：US14910958
申请日：2014-07-14
申请人： VICTREX MANUFACTURING LIMITED
发明人： Alan Wood
IPC分类号： C08L61/16
CPC分类号： C08L61/16 , B29C45/16 , B29K2071/00 , B29K2271/00 , B29L2015/00 , B32B3/12 , B32B7/02 , B32B27/12 , B32B27/288 , B32B2260/021 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2307/704 , B32B2307/714 , B32B2605/003 , C08J5/12 , C08J2371/00
摘要： A component comprises a first part and a second part, wherein said second part is in contact with said first part, wherein: (i) said first part comprises a first polymer which is semi-crystalline and includes phenylene moieties, carbonyl moieties and ether moieties; (ii) said second part comprises a second polymer which is semi-crystalline and includes phenylene moieties, carbonyl moieties and ether moieties; (iii) the melting temperature (Tm) of the second polymer is less than the melting temperature (Tm) of the first polymer. In a preferred embodiment, said first polymer is polyetheretherketone and said second polymer is a copolymer having a repeat unit of formula VIII and a repeat unit of formula IX.
摘要翻译：组分包括第一部分和第二部分，其中所述第二部分与所述第一部分接触，其中：（i）所述第一部分包含半结晶的第一聚合物，并且包括亚苯基部分，羰基部分和醚部分 ; （ii）所述第二部分包含半结晶的第二聚合物，包括亚苯基部分，羰基部分和醚部分; （iii）第二聚合物的熔融温度（Tm）小于第一聚合物的熔融温度（Tm）。在优选的实施方案中，所述第一聚合物是聚醚醚酮，所述第二聚合物是具有式VIII重复单元和式IX重复单元的共聚物。

6. 发明申请

US20140246145A1 METHOD FOR TAPE LAYING AND CONSOLIDATION UPON DEPOSITION OF A THERMOPLASTIC COMPOSITE WORKPIECE WITH FIBER REINFORCEMENT 审中-公开
标题翻译：用于光纤加固的热塑性复合材料沉积的带状层叠和合并方法
公开(公告)号：US20140246145A1
公开(公告)日：2014-09-04
申请号：US14130041
申请日：2012-07-02
申请人： Didier Kurtz
发明人： Didier Kurtz
IPC分类号： B32B37/06
CPC分类号： B32B37/06 , B29C70/386 , B29C70/52 , B29K2071/00 , B29K2101/12 , B29K2271/00 , B29K2301/12 , B29K2307/04 , B29K2707/04 , B32B2305/10 , B32B2309/02
摘要： A method for laying up a tape of fibers comprising a thermoplastic polymer and the consolidation upon deposition of a workpiece thus laid up. The method comprises the steps of pre-consolidating a tape of fibers pre-impregnated with a thermoplastic polymer by pultruding strands pre-impregnated with the thermoplastic polymer through a die. The pre-consolidated tape is stored in the form of a semi-finished product. The semi-finished product is tape laid on a ply of the same nature that is first deposited on a tooling by pressing the semi-finished product on the ply. The interface between the semi-finished product and the ply first deposited is heated to a temperature T, capable of welding the semi-finished product on the ply.
摘要翻译：一种用于铺设包含热塑性聚合物的纤维带的方法，以及在沉积如此铺设的工件时的固结。该方法包括以下步骤：通过将通过模头预先浸渍有热塑性聚合物的丝束拉挤，预先固化由热塑性聚合物预浸渍的纤维带。预先固结的胶带以半成品的形式储存。半成品是将胶带铺设在相同性质的帘布层上，首先通过将半成品压在帘布层上而沉积在工具上。将半成品和首先沉积的层之间的界面加热到能够将半成品焊接在层上的温度T.

7. 发明申请

US20110027096A1 METHOD OF MANUFACTURE OF AEROFOIL LEADING EDGE STRIP 有权
标题翻译： AEROFOIL领先边带生产方法
公开(公告)号：US20110027096A1
公开(公告)日：2011-02-03
申请号：US12822465
申请日：2010-06-24
申请人： Quinten J. NORTHFIELD
发明人： Quinten J. NORTHFIELD
IPC分类号： F01D5/14 , B29C43/32 , D03D25/00
CPC分类号： B29C70/222 , B29C51/004 , B29C51/082 , B29K2105/0809 , B29K2105/0845 , B29K2271/00 , B29L2031/08 , B29L2031/3085 , Y10T442/30
摘要： A protective leading edge strip component for an aerofoil is formed from a sheet of PEEK fabric woven in two-dimensions by draping the sheet over a male moulding tool (12) the shape of which represents the shape of a leading edge of the aerofoil, and applying a female moulding tool (14) so as to trap a portion of the PEEK fabric between the two moulding tools and applying heat and pressure.
摘要翻译：用于机翼的保护性前缘带部件由通过在阳模成型工具（12）上覆盖片材的二维织造的PEEK织物片形成，其形状代表机翼的前缘的形状，以及施加阴模成型工具（14）以将PEEK织物的一部分收集在两个模制工具之间并施加热和压力。

8. 发明授权

US5957974A Stent graft with braided polymeric sleeve 失效
标题翻译：支架移植与编织聚合物套管
公开(公告)号：US5957974A
公开(公告)日：1999-09-28
申请号：US946906
申请日：1997-10-08
申请人： Paul J. Thompson , George W. Du
发明人： Paul J. Thompson , George W. Du
IPC分类号： A61F2/00 , A61F2/90 , B29C35/02 , B29C53/58 , B29C63/18 , B29D23/00 , D04C1/06 , A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , B29D23/001 , D04C1/06 , A61F2/0077 , A61F2002/072 , A61F2002/075 , A61F2002/3008 , A61F2002/30448 , A61F2210/0076 , A61F2220/005 , A61F2220/0075 , A61F2240/001 , A61F2250/0098 , B29C35/02 , B29C53/58 , B29C63/18 , B29K2105/0827 , B29K2105/0845 , B29K2223/065 , B29K2223/12 , B29K2227/18 , B29K2267/00 , B29K2271/00 , B29K2275/00 , B29K2281/06 , B29L2023/007 , D10B2509/06
摘要： A stent graft for transluminal implantation includes a resilient tubular interbraided latticework of metal or polymeric monofilaments, a tubular interbraided sleeve of polymeric multifilament yarns, and an adhesive layer between the sleeve and latticework for bonding them together. The monofilaments and multifilament yarns are arranged in respective sets of axially spaced apart and oppositely directed helices, concentric on a common axis of the stent graft. The respective braid angles of the monofilaments and multifilament yarns are carefully matched to ensure that the latticework and sleeve behave according to substantially the same relationship governing the amount of radial reduction that accompanies a given axial elongation. According to a process for fabricating the stent graft, the latticework and sleeve are braided and thermally set independently, then bonded to one another by a silicone polymer adhesive applied evenly to the latticework in a liquid spray that also incorporates an organic solvent. Especially preferred yarns are composed of essentially untwisted filaments that define non-circular yarn cross sections. Alternative stent graft constructions feature exterior and interior sleeves on opposite sides of the latticework, two or more sleeves axially spaced from one another on the same latticework, a latticework formed of a recovery metal, and a plastically deformable latticework.
摘要翻译：用于腔内植入的支架移植物包括金属或聚合单丝的弹性管状插入式网状结构，聚合复丝纱线的管状插入式套管以及用于将它们结合在一起的套筒和网格之间的粘合剂层。单丝和复丝纱布置在相应组的轴向间隔开和相对定向的螺旋上，在支架移植物的公共轴上同心。单丝和多丝纱线的相应编织角度被仔细地匹配，以确保网格和套筒根据与规定的轴向伸长率相关的径向减小量的基本相同的关系来表现。根据制造支架移植物的方法，网格和套管被独立地编织和热定形，然后通过以同样结合有机溶剂的液体喷雾均匀地施加到网格上的硅氧烷聚合物粘合剂彼此粘合。特别优选的纱线由限定非圆形纱线横截面的基本上未扭绞的长丝组成。替代的支架移植物构造具有在网格的相对侧上的外部和内部袖子，在同一格子上彼此轴向间隔开的两个或更多个袖子，由恢复金属形成的网格和可塑性变形的网格。

9. 发明申请

US20190184648A1 Faserverbund-Bauteilanordnung, Faserverbund-Bauteilsystem und Verfahren zum Herstellen eines Faserverbund-Bauteilsystems 审中-公开
公开(公告)号：US20190184648A1
公开(公告)日：2019-06-20
申请号：US16211474
申请日：2018-12-06
申请人： MTU Aero Engines AG
发明人： Alexander BOECK
IPC分类号： B29C65/00 , B29C65/52
CPC分类号： B29C66/0224 , B29C65/02 , B29C65/48 , B29C65/5057 , B29C65/522 , B29C66/02 , B29C66/0222 , B29C66/02245 , B29C66/028 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/43 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/7392 , B29C66/7394 , B29C66/742 , B29K2309/08 , B29K2271/00 , B29K2279/085 , B29K2279/08 , B29K2277/10 , B29K2277/00 , B29K2311/00 , B29K2311/10
摘要： A fiber composite component assembly (100) includes a fiber composite component (3) including a base material and a fiber material, and a tolerance compensation layer (5) for joining the fiber composite component (3) to a further component (1), the tolerance compensation layer (5) including a fiber composite portion (17) and/or a further layer portion (7). A fiber composite component system (200) including a fiber composite component assembly (100) and a further component (1) joined to the fiber composite component assembly (100), as well as a method for producing a fiber composite component system (200), is also provided.

10. 发明申请

US20180001549A1 METHOD FOR PRODUCING AN OBJECT BY MELTING A POLYMER POWDER IN A POWDER SINTERING DEVICE 审中-公开
公开(公告)号：US20180001549A1
公开(公告)日：2018-01-04
申请号：US15536505
申请日：2015-12-16
申请人： Arkema France
发明人： Benoît BRULE , Nadine DECRAEMER
IPC分类号： B29C64/153 , B33Y70/00 , B29K271/00 , B29K105/00
CPC分类号： B29C64/153 , B29K2105/0094 , B29K2271/00 , B29K2277/00 , B33Y10/00 , B33Y70/00
摘要： A method for producing an object by melting a polymer powder in a powder sintering device. For example, a method for producing an object by melting a polymer powder in a powder sintering device under a laser beam, implementing a rheological analysis of the polymers, in order to determine the conditions for producing the object by melting polymer powders.

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