公开(公告)号：US11325833B2

公开(公告)日：2022-05-10

申请号：US16446389

申请日：2019-06-19

申请人： HONDA MOTOR CO., LTD.

发明人： Avetik Harutyunyan

IPC分类号： C01B32/16 ,  C01B32/168 ,  D02G3/02 ,  D01F9/12 ,  B82Y40/00 ,  B82Y30/00

摘要： A method of making a carbon nanotube composite yarn, the method including growing floating carbon nanotubes in a reactor, forming a mat of carbon nanotubes from the floating carbon nanotubes, a deposition step including depositing secondary particles on at least a portion of the mat of carbon nanotubes to provide a carbon nanotube composite mat, and a densification step including densifying the carbon nanotube composite mat to provide a carbon nanotube composite yarn.

公开(公告)号：US20220119991A1

公开(公告)日：2022-04-21

申请号：US17431735

申请日：2020-02-17

申请人： KURARAY CO., LTD.

发明人： Keiichi IKEHATA ,  Junya IDE

IPC分类号： D02J1/22 ,  D02G3/02

摘要： A liquid crystal polyester multifilament has an initial modulus variation of 3.0% or less and a tensile strength of 18 cN/dtex or more.

公开(公告)号：US11174612B2

公开(公告)日：2021-11-16

申请号：US16712135

申请日：2019-12-12

申请人： Willacoochee Industrial Fabrics, Inc.

发明人： Eric Lee Booth ,  Kevin William Ray

IPC分类号： E02B3/12 ,  E02D17/20 ,  D03D15/00 ,  E02D3/00 ,  D03D1/00 ,  D03D13/00 ,  A01G13/00 ,  A01G13/02 ,  D02G3/02 ,  D02G3/36 ,  D03D15/267 ,  D03D15/567

摘要： Disclosed are exemplary embodiments of turf reinforcement mats that include spun yarns and/or multifilament yarns in either or both of the warp and weft directions.

公开(公告)号：US11149720B2

公开(公告)日：2021-10-19

申请号：US16685904

申请日：2019-11-15

申请人： Board of Regents, The University of Texas System

发明人： Na Li ,  Carter S. Haines ,  Marcio D. Lima ,  Monica Jung DeAndrade ,  Shaoli Fang ,  Jiyoung Oh ,  Mikhail E. Kozlov ,  Dongseok Suh ,  Ray H. Baughman

IPC分类号： F03G7/06 ,  H02N11/00 ,  D01D5/00 ,  D02G3/02 ,  D02G3/26 ,  D02G3/44 ,  D01F6/00 ,  D01H1/10 ,  D04C1/02 ,  H02N10/00

摘要： Actuators (artificial muscles) comprising twist-spun nanofiber twist-inserted polymer fibers generate tensile actuation when powered electrically, photonically, chemically, thermally, by absorption, or by other means. These artificial muscles utilize coiled polymer fibers and can be either neat or comprising a guest. In some embodiments, the coiled polymer fibers actuator can be incorporated into an article, such as a textile, braid, clothing, smart packaging, or a mechanical system, and the coiled polymer fiber in the coiled polymer fiber actuator can have a stroke amplification factor of 5 or greater.

公开(公告)号：US20210316991A9

公开(公告)日：2021-10-14

申请号：US16446389

申请日：2019-06-19

申请人： HONDA MOTOR CO., LTD.

发明人： Avetik HARUTYUNYAN

IPC分类号： C01B32/16 ,  C01B32/168 ,  D01F9/12 ,  D02G3/02

摘要： A method of making a carbon nanotube composite yarn, the method including growing floating carbon nanotubes in a reactor, forming a mat of carbon nanotubes from the floating carbon nanotubes, a deposition step including depositing secondary particles on at least a portion of the mat of carbon nanotubes to provide a carbon nanotube composite mat, and a densification step including densifying the carbon nanotube composite mat to provide a carbon nanotube composite yarn.

公开(公告)号：US11041260B2

公开(公告)日：2021-06-22

申请号：US16183884

申请日：2018-11-08

申请人： Murata Manufacturing Co., Ltd.

发明人： Masamichi Ando ,  Satoshi Ishino

IPC分类号： D02G3/44 ,  D02G3/02 ,  D03D15/00 ,  A01N37/36

摘要： A charge-generating thread for bacterium-countermeasure that includes a charge-generating fiber. The charge-generating fiber generates a charge by energy imparted from the outside of the fiber so as to restrain the proliferation of bacteria by the generated charge.

公开(公告)号：US20210153641A1

公开(公告)日：2021-05-27

申请号：US16769206

申请日：2018-12-04

申请人： TAIKI CORP., LTD.

发明人： Wataru ENOMOTO ,  Shoko ICHII

IPC分类号： A46D1/00 ,  A46B9/02 ,  D02G3/26 ,  D02G3/44 ,  D02G3/02

摘要： An object is to provide a makeup brush bristle material and a makeup brush bristle material assembly, both made of synthetic resin, as well as a makeup brush using such bristle material or bristle material assembly, all offering good uptake and release properties with respect to powder or liquid cosmetics. As a solution, a makeup brush bristle material constituted by S-twisted or Z-twisted synthetic resin monofilaments, characterized in that the cross-section of the monofilaments in the direction orthogonal to the axis of fiber has a cocoon shape, is provided.

公开(公告)号：US10927480B2

公开(公告)日：2021-02-23

申请号：US15579640

申请日：2016-06-01

申请人： Technicka Univerzita v Liberci

发明人： Jaroslav Beran ,  Jan Valtera ,  Martin Bilek ,  Ondrej Batka ,  Josef Skrivanek ,  Petr Zabka ,  Jiri Komarek ,  David Lukas ,  Pavel Pokorny ,  Eva Kuzelova-Kostakova ,  Petr Mikes ,  Jiri Chvojka ,  Tomas Kalous ,  Filip Sanetrnik

IPC分类号： D01H4/28 ,  D02G3/36 ,  D01H7/92 ,  D02G3/40 ,  D02G3/02 ,  D01D5/00 ,  D01F1/10 ,  D01F6/46 ,  D01F6/30

摘要： A method, system, and resulting linear fibrous formation are provided wherein a supporting linear formation defines a core that is transported through a spinning chamber. A coating of polymeric nanofibers enveloping the supporting linear formation in the spinning chamber. The coating of polymeric nanofibers comprises a flat stripe wound around the core into a helical form, the flat stripe created from a hollow electrically neutral nanofibrous plume generated in a spinning space above a spinning electrode during spinning by AC electric voltage in the spinning chamber.

公开(公告)号：US10808342B2

公开(公告)日：2020-10-20

申请号：US16033904

申请日：2018-07-12

申请人： UNITIKA LTD.

发明人： Hidehito Andoh ,  Kohei Ikeda

IPC分类号： B29C65/00 ,  D04H3/045 ,  D04C1/06 ,  D04C1/02 ,  D02G3/02 ,  D04H3/147 ,  D04H3/007 ,  D04H3/011 ,  D04H3/018 ,  A01K75/00 ,  D02G3/44 ,  B29D28/00 ,  B29K667/00 ,  D02G3/36 ,  B29L28/00 ,  B29K623/00 ,  B29C65/02 ,  D01F8/14 ,  B29K67/00 ,  D01F8/06 ,  D01D5/34 ,  D02G3/04 ,  D01C1/02

摘要： Provided is a method for manufacturing a fishing net formed from a plastic net that can be handled by winding or folding although the net has plastic rigidity. The fishing net is manufactured by (1) a step of preparing a multifilament yarn formed by bundling a plurality of core-sheath type composite filaments, in each of which a core component is made of polyethylene terephthalate and a sheath component is made of polyolefin, (2) a step of preparing a yarn thread obtained by paralleling a plurality of the multifilament yarns, (3) a step of twisting or braiding four yarn threads 11, 12, 13, 14 to obtain a net constructed with strands 1 and intersections 2, (4) a step of heat-treating the net under without pressure to melt the sheath component of the yarn threads 11, 12, 13, 14 constituting the strands 1 and the intersections 2, followed by solidifying, thus obtaining a plastic net, and (5) a step of forming the fishing net using the plastic net.

公开(公告)号：US20200240051A1

公开(公告)日：2020-07-30

申请号：US16652703

申请日：2018-09-19

申请人： LENZING AKTIENGESELLSCHAFT

发明人： Susanne Carls ,  Martin Neunteufel ,  Dieter Eichinger ,  Christoph Schrempf ,  Mohammad Abu-Rous

IPC分类号： D02G3/02 ,  D03D1/00 ,  D03D15/00

摘要： Silk woven fabric is known and renowned for its touch. The drawback of silk, however, is its price, its poor washability, and low resistance against certain chemical treatments. It is therefore the object of the invention to provide a silk-like woven fabric which overcomes these problems. According to the invention, this problem is solved by providing a silk-like woven fabric (2) made from weft yarns (4) and warp yarns (6), wherein at least one of the weft yarns (4) and the warp yarns (6) contains or consists of lyocell filaments (8). Especially twisted lyocell filament yarns are used, the resulting material has a touch comparable to silk and physical properties that are equal to or even surpass those of silk. Moreover, the lyocell filament yarns (4, 6) may have a higher twist than silk yarns, other cellulose yarns, or synthetic yarns.