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21. 发明授权

US5188896A Batting thermal insulation with fire resistant properties 失效
标题翻译：击打具有防火性能的保温
公开(公告)号：US5188896A
公开(公告)日：1993-02-23
申请号：US569678
申请日：1990-08-20
申请人： Kyung W. Suh , Burton D. Brubaker , William G. Stobby , Francis P. McCullough , R. Vernon Snelgrove
发明人： Kyung W. Suh , Burton D. Brubaker , William G. Stobby , Francis P. McCullough , R. Vernon Snelgrove
IPC分类号： D01F6/00 , C04B14/38 , C04B16/06 , C04B30/02 , D01F9/12 , D01F9/22 , D01F9/24 , D01F9/30 , D02G3/04 , D02G3/16 , D04B1/16 , D04H1/42 , D04H1/4242 , D04H1/54 , D04H1/55 , D04H1/74
CPC分类号： D04H1/74 , C04B14/386 , C04B16/06 , C04B30/02 , D01F9/22 , D01F9/24 , D01F9/30 , D04H1/4242 , D04H1/4291 , D04H1/4382 , D04H1/4391 , D04H1/54 , D04H1/55 , Y10T428/249921 , Y10T428/2909 , Y10T428/2918 , Y10T428/2922 , Y10T428/2925 , Y10T428/2973 , Y10T428/30 , Y10T442/612 , Y10T442/697
摘要： A fibrous thermal insulation comprising an intimate blend of A) an effective amount of non-graphitic carbonaceous fibers having an LOI value greater than 40, a percent char value greater than 65, and a thermal conductivity less than 1 BTU hr ft.sup.2 /.degree.F. for providing a synergistic improvement in fire resistance, and B) hollow thermoplastic fibers.
摘要翻译：一种纤维热绝缘体，其包括A）有效量的LOI值大于40的，不大于65的百分比焦炭值和小于1BTU小时ft 2 /°F的热导率的非石墨碳质纤维的紧密混合物。用于提供耐火性的协同改进，以及B）中空热塑性纤维。

22. 发明授权

US4750324A Elastic composite yarns from brittle ceramic yarns 失效
标题翻译：来自脆性陶瓷纱线的弹性复合纱线
公开(公告)号：US4750324A
公开(公告)日：1988-06-14
申请号：US6111
申请日：1987-01-23
申请人： Miroslav Tochacek , Lloyd R. White
发明人： Miroslav Tochacek , Lloyd R. White
IPC分类号： D02G3/02 , D01F9/08 , D02G3/16 , D02G3/32 , D02G3/46 , D04B21/20 , D02G3/04
CPC分类号： D02G3/32 , D02G3/16 , D02G3/46 , D04B21/202 , Y10S57/903 , Y10T428/2916
摘要： The present invention makes possible fabrics stitchbonded with or knitted from brittle yarns by providing a composite yarn which is able to be used in commercial stitchbonding and knitting machines, the new composite yarn comprising a load-bearing core yarn, a brittle yarn and a wrap yarn which secures the core yarn and the brittle yarn together. The wrap yarn may be helically wrapped around the load-bearing core yarn and the brittle yarn, or the wrap yarn may secure the load-bearing core yarn and the brittle yarn together with a series of connected loops forming a knitted pillar of chain stitches.

23. 发明授权

US4541231A Process for reinforced yarn with glass fiber core 失效
标题翻译：玻璃纤维芯加强纱线工艺
公开(公告)号：US4541231A
公开(公告)日：1985-09-17
申请号：US526751
申请日：1983-08-26
申请人： Clarence O. Graham, Jr. , Charles L. Shepard , George F. Ruppenicker, Jr. , Russell M. H. Kullman
发明人： Clarence O. Graham, Jr. , Charles L. Shepard , George F. Ruppenicker, Jr. , Russell M. H. Kullman
IPC分类号： D02G3/18 , D02G3/28 , D02G3/36 , D02G3/16
CPC分类号： D02G3/367 , D02G3/185
摘要： A unique process for producing torque-free or balanced yarns of staple fibers with glass filament cores is disclosed. Staple fiber roving is fed through a drafting system. Glass filament is fed into the center of the staple fiber just prior to entering the front rolls of the drafting system. Sufficient twist is applied to the fiber around the glass filament using the ring spinning process and two or more of these yarns are ply twisted in the opposite direction of the spinning direction to firmly lock the staple fiber to the glass filament. The twist multiplier range for spinning is between 3.0 to 3.5 and for plying is betwen 3.5 and 4.5. Cotton fiber is the principle fiber used with a glass filament core. The resulting yarn can be tied by knotting onto existing loom beam ends when breaks occur during weaving without shearing of the yarns.
摘要翻译：公开了一种用玻璃纤维芯生产无扭矩或平衡的短纤维纱线的独特工艺。短纤维粗纱通过牵伸系统进料。在进入牵伸系统的前辊之前，将玻璃纤维送入短纤维的中心。使用环锭纺丝方法对玻璃纤维周围的纤维施加足够的捻度，并且将这些纱线中的两根或更多根在纺丝方向的相反方向上进行双层捻合，以将短纤维牢固地固定在玻璃丝上。纺纱的扭转倍数范围在3.0到3.5之间，并且在3.5和4.5之间。棉纤维是与玻璃丝芯一起使用的主要纤维。所得到的纱线可以通过打结到现有的织机梁端部上，当织造时发生断裂而不剪切纱线。

24. 发明授权

US4532176A Fibrous material comprised of vermiculite coated fibers 失效
标题翻译：由蛭石涂层纤维构成的纤维材料
公开(公告)号：US4532176A
公开(公告)日：1985-07-30
申请号：US571574
申请日：1984-01-17
申请人： Peter J. Briggs , Kevin McAloon
发明人： Peter J. Briggs , Kevin McAloon
IPC分类号： B32B21/02 , B32B7/00 , B32B19/00 , B32B19/04 , B32B19/06 , B32B21/04 , C03C25/42 , C04B14/14 , C04B14/42 , C04B14/46 , C04B18/28 , C04B26/02 , C04B30/00 , C04B30/02 , C04B35/80 , C04B41/70 , D02G3/16 , D04H1/00 , D04H1/58 , D06M11/00 , D06M11/05 , D06M11/44 , D06M11/79 , D06M23/08 , D06M101/00 , D21H13/36 , D21H17/67 , D21H27/30 , D02G3/00
CPC分类号： C04B41/45 , C04B18/28 , C04B26/02 , C04B30/00 , C04B30/02 , D21H13/40 , D21H13/44 , D21H27/30 , D21H5/18 , Y02W30/97 , Y10S428/92 , Y10T428/24826 , Y10T428/251 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/2958 , Y10T428/2964 , Y10T428/298 , Y10T442/223 , Y10T442/25 , Y10T442/2623 , Y10T442/277 , Y10T442/3049 , Y10T442/419 , Y10T442/50 , Y10T442/603 , Y10T442/604 , Y10T442/637
摘要： A fibrous composite material in the form of individual fibres, sheets, layers or lightweight blocks comprising non-combustible fibres and lamellae of a layer mineral, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.

25. 发明授权

US4304746A Process for producing preoxidized fiber spun yarns 失效
标题翻译：生产预氧化纤维纱的方法
公开(公告)号：US4304746A
公开(公告)日：1981-12-08
申请号：US214164
申请日：1980-12-08
申请人： Kozo Yamada , Takenobu Hasebe , Kazuhisa Saito
发明人： Kozo Yamada , Takenobu Hasebe , Kazuhisa Saito
IPC分类号： D02G3/02 , D01F9/22 , D02G3/16 , D06M11/34 , D02G1/20
CPC分类号： D06M11/34 , D01F9/225
摘要： A process for producing preoxidized fiber spun yarns is described comprising subjecting an acrylonitrile fiber tow to a preoxidation, applying a surface active agent, stretch cutting without crimping, crimping to form slivers, processing in a gilling step, and spinning; according to this process, short fibers and powders of fibers are formed to a lesser extent, and nebs, slubs and flies, etc. are caused to a lesser extent, and preoxidized fiber spun yarns having high quality are obtained in a high yield.
摘要翻译：本发明描述了一种生产预氧化纤维短纤纱的方法，包括使丙烯腈纤维丝束进行预氧化，施加表面活性剂，拉伸切割而不卷曲，卷曲以形成条子，在起绒步骤中加工和纺丝; 根据该方法，短纤维和纤维粉末以较小的程度形成，并且在较小的程度上引起内裤，竹节和苍蝇等，并以高产率获得高品质的预氧化纤维纱。

26. 发明授权

US3835637A Yarns including fibrous glass strands and methods of their production 失效
标题翻译：包括纤维玻璃纤维的纱线及其生产方法
公开(公告)号：US3835637A
公开(公告)日：1974-09-17
申请号：US20504171
申请日：1971-12-06
申请人： OWENS CORNING FIBERGLASS CORP
发明人： RUSSELL R
IPC分类号： D02G3/16 , D02G3/18 , D02G3/04
CPC分类号： D02G3/185
摘要： This invention relates to simple, novelty and combination yarns including base or core strands of fibrous glass filaments with integrated and texturized characteristics derived from successively cutting some or all of the filaments of the strands, twisting the strands and supplementally entangling other, preferably fibrous, elements or organic or inorganic nature such as paper, cotton, rubber, synthetics, glass, or asbestos with the base strands for bulking and covering the strands and adding diverse properties thereto, the elements being held to the strands by wrapping of the ends of the cut filaments and ends of cut filaments or strands of the added elements, and by extra size or binder applied to the full assembly of materials.
摘要翻译：本发明涉及简单，新颖和组合的纱线，其包括纤维状玻璃纤维的基部或芯股线，其具有整体和组织特征，其衍生自连续地切割股线的一些或全部细丝，扭曲股线并且补充缠结其它纤维状元素或有机或无机性质，例如纸，棉，橡胶，合成材料，玻璃或石棉与用于膨胀和覆盖股线的基材股线并且增加不同的性质，元件通过包裹切割的端部而保持在股线长丝和切割的长丝或末端的添加元素，以及通过额外的尺寸或粘合剂施加到材料的全部组装。

27. 发明授权

US11952129B2 Carbon nanotube (CNT) or carbon allotrobe based induction heating for aircraft ice protection 有权
公开(公告)号：US11952129B2
公开(公告)日：2024-04-09
申请号：US17138453
申请日：2020-12-30
申请人： GOODRICH CORPORATION
发明人： Jin Hu , Galdemir Cezar Botura , Mauro J. Atalla
IPC分类号： B32B9/00 , B64D15/12 , C01B32/168 , D02G3/16 , H01B1/24 , B82Y30/00 , B82Y40/00
CPC分类号： B64D15/12 , C01B32/168 , D02G3/16 , H01B1/24 , B82Y30/00 , B82Y40/00 , C01B2202/22 , C01B2202/24 , D10B2101/122 , D10B2401/16 , D10B2505/12 , Y10T428/30
摘要： A system for inductive heating of an aircraft surface includes a conductive outer layer configured to be located on an outer portion of the aircraft surface. The system further includes a carbon nanotube (CNT) yarn configured to receive and conduct electrical current. The system further includes an insulator located between the conductive outer layer and the CNT yarn such that the electrical current flowing through the CNT yarn generates induction heating on the conductive outer layer.

28. 发明公开

US20240026575A1 High strength and high modulus carbon fibers 审中-公开
公开(公告)号：US20240026575A1
公开(公告)日：2024-01-25
申请号：US18373557
申请日：2023-09-27
申请人： Georgia Tech Research Corporation
发明人： Satish Kumar , Han Gi Chae , Bradley A. Newcomb , Prabhakar V. Gulgunje , Yaodong Liu , Kishor K. Gupta , Manjeshwar G. Kamath
IPC分类号： D01F9/22 , C08L33/20 , D01F1/09 , D02G3/16 , D02G3/02
CPC分类号： D01F9/225 , C08L33/20 , D01F1/09 , D02G3/16 , D01F9/22 , D02G3/02 , D10B2101/12 , D10B2401/063
摘要： In a method of making a carbon fiber, PAN (poly(acrylonitrile-co methacrylic acid)) is dissolved into a solvent to form a PAN solution. The PAN solution is extruded through a spinneret, thereby generating at least one precursor fiber. The precursor fiber is passed through a cold gelation medium, thereby causing the precursor fiber to gel. The precursor fiber is drawn to a predetermined draw ratio. The precursor fiber is continuously stabilized to form a stabilized fiber. The stabilized fiber is continuously carbonized thereby generating the carbon fiber. The carbon fiber is wound onto a spool. A carbon fiber has a fiber tensile strength in a range of 5.5 GPa to 5.83 GPa. The carbon fiber has a fiber tensile modulus in a range of 350 GPa to 375 GPa. The carbon fiber also has an effective diameter in a range of 5.1 μm to 5.2 μm.

29. 发明公开

US20230399774A1 CARBON NANOWIRE, A FABRIC, A MANUFACTURING METHOD THEREFOR, AND AN ADDITIVE FOR A FABRIC 审中-公开
公开(公告)号：US20230399774A1
公开(公告)日：2023-12-14
申请号：US17835392
申请日：2022-06-08
申请人： City University of Hong Kong
发明人： Jin Shang , Tianqi Wang , Mingzhe Sun
IPC分类号： D01F9/12 , D01D5/00 , D02G3/16 , D02G3/44 , D01F1/10 , B82Y40/00 , B82Y30/00
CPC分类号： D01F9/12 , D01D5/0015 , D02G3/16 , D02G3/449 , D01F1/10 , B82Y40/00 , B82Y30/00 , D10B2101/122 , D10B2401/13 , D10B2501/042
摘要： A carbon nanowire contains a photocatalytic metal-organic framework (MOF) in the form of a nanoparticle. Methods herein may produce a nanowire, fabrics, nonwoven fabrics, products, etc. containing such a nanowire, and/or the MOF having antibacterial and/or pathogenic efficacy upon irradiation.

30. 发明公开

US20230141697A1 UNIPOLAR ARTIFICIAL MUSCLES AND METHODS OF USE THEREOF 审中-公开
公开(公告)号：US20230141697A1
公开(公告)日：2023-05-11
申请号：US17380746
申请日：2020-02-03
申请人： BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
发明人： Hetao Chu , Jinsong Leng , Ray H. Baughman , Xinghao Hu , Na Li , Carter S. Haines , Shaoli Fang , Zhong Wang , Mu Jiuke
IPC分类号： F03G7/00 , D02G3/44 , D02G3/16 , D02G3/26
CPC分类号： F03G7/025 , F03G7/012 , F03G7/029 , D02G3/441 , D02G3/16 , D02G3/26 , D10B2101/122 , D10B2401/16
摘要： Previous electrochemically-powered yarn muscles cannot be usefully operated between extreme negative and extreme positive potentials, since strokes during electron injection and during hole injection partially cancel because they are in the same direction. Unipolar-stroke carbon nanotube yarn muscles are described in which muscle strokes are additive between extreme negative and extreme positive potentials, and stroke increases with potential scan rate. These electrochemical artificial muscles include an electrically conducting twisted or coiled yarn and a material that dramatically shifts the potential of zero charge of the electrochemically actuated yarn.

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