公开(公告)号：US20240173126A1

公开(公告)日：2024-05-30

申请号：US18431739

申请日：2024-02-02

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Sandip Vasant Pawar ,  Delfin Rafael Ruiz

IPC: A61F2/24 ,  A61F2/07 ,  D02G3/04 ,  D02G3/32 ,  D02G3/36 ,  D02G3/38 ,  D03D1/00 ,  D03D13/00 ,  D03D15/283 ,  D03D15/47 ,  D03D15/56 ,  D04B1/18 ,  D04B1/22 ,  D04C1/02 ,  D04C1/06

CPC classification number: A61F2/2418 ,  D02G3/045 ,  D02G3/32 ,  D02G3/36 ,  D02G3/38 ,  D03D1/00 ,  D03D13/004 ,  D03D15/283 ,  D03D15/47 ,  D03D15/56 ,  D04B1/18 ,  D04B1/22 ,  D04C1/02 ,  D04C1/06 ,  A61F2002/077 ,  D10B2331/04 ,  D10B2331/10 ,  D10B2401/061 ,  D10B2509/00

Abstract: Disclosed herein is a textile comprising: a) a first yarn comprising one or more filaments comprising a first polymer; b) one or more additional yarns comprising a composition and/or properties different from the first yarn; wherein the first yarn exhibits an elasticity higher than an elasticity of the one or more additional yarns the textile exhibits an ultimate elongation of about 50% to about 700% and is shape-adapting and biocompatible, and wherein the textile is configured to be inserted and/or implanted in a subject's body. Also described herein are medical devices having the disclosed textiles. In addition, disclosed herein are methods of making the disclosed textiles.

公开(公告)号：US11976354B2

公开(公告)日：2024-05-07

申请号：US17637064

申请日：2020-12-29

Applicant: BOCHVAR HIGH-TECHNOLOGY RESEARCH INSTITUTE FOR INORGANIC MATERIALS

Inventor： Leonid Aleksandrovich Karpyuk ,  Vladislav Konstantinovich Orlov ,  Sergey Igorevich Ivanov ,  Alexey Vladimirovich Glebov ,  Fyodor Viktorovich Makarov ,  Roman Gennadyevich Zakharov ,  Ivan Alexandrovich Dzyubinsky ,  Alexander Pavlovich Ponomarenko ,  Alexander Dmitrievich Bagdatyev

IPC: C23C16/32 ,  C04B41/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/52 ,  C04B41/87 ,  C23C16/01 ,  C23C16/26 ,  D04C1/02 ,  D04C1/12 ,  G21C3/07

CPC classification number: C23C16/325 ,  C04B41/009 ,  C04B41/4531 ,  C04B41/5001 ,  C04B41/5059 ,  C04B41/522 ,  C04B41/87 ,  C23C16/01 ,  C23C16/26 ,  D04C1/02 ,  D04C1/12 ,  G21C3/07 ,  D10B2101/16 ,  D10B2505/02 ,  Y10T29/49982

Abstract: The method includes forming an inner monolithic layer from crystals of beta phase stoichiometric silicon carbide on a carbon substrate in the form of a rod by chemical methylsilane vapor deposition in a sealed tubular hot-wall CVD reactor. The method further includes forming a central composite layer over the inner monolithic layer by twisting continuous beta phase stoichiometric silicon carbide fibers into tows, transporting the tows to a braiding machine, and forming a reinforcing thread framework. A pyrocarbon interface coating is built up by chemical methane vapor deposition in a sealed tubular hot-wall CVD reactor. Then, a matrix is formed by chemical methylsilane vapor deposition in the reactor. A protective outer monolithic layer is formed from crystals of beta phase stoichiometric silicon carbide over the central composite layer by chemical methylsilane vapor deposition in a CVD reactor. And then the carbon substrate is removed from the fabricated semi-finished product.

公开(公告)号：US20240133089A1

公开(公告)日：2024-04-25

申请号：US18048701

申请日：2022-10-20

Applicant: The Boeing Company

Inventor： Jacquelynn Xueting Tian ,  Christopher Alan Howe ,  Adrian Paul Mouritz ,  Michelle Louise Gee ,  Stuart Arthur Bateman

IPC: B29C70/22 ,  B29C70/00 ,  D04C1/02

CPC classification number: B29C70/222 ,  B29C70/003 ,  B29C70/22 ,  D04C1/02 ,  B29L2031/3076 ,  D10B2101/12 ,  D10B2505/12

Abstract: A braided carbon structure and methods of forming and processing are presented. The braided carbon structure comprises axial tows comprising carbon filaments; braid tows at a braid angle relative to the axial tows, the braid tows comprising carbon filaments; and thermoplastic material within at least one of the axial tows or the braid tows, wherein the thermoplastic material makes up less than 40 of each of the at least one of the axial tows or the braid tows.

公开(公告)号：US20240075333A1

公开(公告)日：2024-03-07

申请号：US17902575

申请日：2022-09-02

Applicant: Steve David

Inventor： Steve David

IPC: A63B21/055 ,  A63B5/20 ,  D04C1/02 ,  D04C1/12

CPC classification number: A63B21/0555 ,  A63B5/20 ,  D04C1/02 ,  D04C1/12 ,  D10B2331/00 ,  D10B2401/061 ,  D10B2507/00

Abstract: A method of fabricating a rope that can serve as both a resistance band, jump or rolling rope includes the steps of: (a) braiding a plurality of elastic tubes into a braided rope which has two ends, (b) forming a loop at each of these ends, (c) securing each of these loops to this braided rope with a knot or a zip tie, (d) attaching a handle to this braided rope proximate each of these ends, (e) wherein these elastic tubes are: (i) fabricated from materials in the group including a latex rubber and a non-latex, synthetic rubber, (ii) selected from the group including those having differing diameters, wall thicknesses, and weights per linear foot, and (iii) selected to makeup a specific, braided rope having a specified elasticity and weight per linear foot.

公开(公告)号：US11746452B2

公开(公告)日：2023-09-05

申请号：US17828468

申请日：2022-05-31

Applicant: KURARAY CO., LTD.

Inventor： Kazumasa Kusudo ,  Toshiaki Kobayashi

IPC: D04C1/02 ,  D04C1/12

CPC classification number: D04C1/02 ,  D04C1/12

Abstract: A braid including a core part and a sheath part, wherein the core part includes a high strength fiber (a) having a fineness of 300 to 4,000 dtex and a tensile strength of 12 cN/dtex or more, and the sheath part includes a colored synthetic fiber (b) having a fineness of 60 to 1,000 dtex and a tensile strength of less than 12 cN/dtex. A volume ratio [av/bv] of the high strength fiber (a) constituting the core part to the colored synthetic fiber (b) constituting the sheath part is from 73/27 to 40/60. The sheath part has a braid-like structure.

公开(公告)号：US20190017203A1

公开(公告)日：2019-01-17

申请号：US16033904

申请日：2018-07-12

Applicant: UNITIKA LTD.

Inventor： Hidehito ANDOH ,  Kohei IKEDA

IPC: D04H3/045 ,  B29C65/02 ,  B29C65/00 ,  D04C1/06 ,  D04C1/02 ,  D02G3/36 ,  D02G3/02 ,  D04H3/147 ,  D04H3/007 ,  D04H3/011 ,  D04H3/018 ,  A01K75/00

CPC classification number: D04H3/045 ,  A01K75/00 ,  B29C65/02 ,  B29C66/69 ,  B29C66/71 ,  B29C66/7292 ,  B29D28/00 ,  B29K2023/06 ,  B29K2067/003 ,  B29K2623/06 ,  B29K2667/003 ,  B29L2028/00 ,  D01D5/34 ,  D01F8/06 ,  D01F8/14 ,  D02G3/02 ,  D02G3/36 ,  D02G3/44 ,  D04C1/02 ,  D04C1/06 ,  D04H3/007 ,  D04H3/011 ,  D04H3/018 ,  D04H3/147 ,  D10B2321/021 ,  D10B2331/04 ,  D10B2507/02

Abstract: 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：US20180358541A1

公开(公告)日：2018-12-13

申请号：US16066385

申请日：2016-12-28

Applicant: TEIJIN LIMITED ,  KANSAI UNIVERSITY

Inventor： Yoshiro TAJITSU ,  Shunsuke KANEMATSU ,  Yuhei ONO ,  Suguru OZAWA ,  Tomoyoshi YAMAMOTO ,  Satoko YOSHIZAKI

IPC: H01L41/08 ,  D04C1/02 ,  D04C1/12 ,  D03D1/00 ,  D03D15/00 ,  D04B1/00 ,  D04B21/00 ,  H01L41/04 ,  H01L41/047 ,  H01L41/053 ,  H01L41/113 ,  H01L41/193

CPC classification number: H01L41/082 ,  D03D1/00 ,  D03D1/0088 ,  D03D15/00 ,  D04B1/00 ,  D04B21/00 ,  D04C1/02 ,  D04C1/12 ,  D10B2401/16 ,  G01L1/16 ,  G06F3/041 ,  H01L41/042 ,  H01L41/047 ,  H01L41/0475 ,  H01L41/0533 ,  H01L41/113 ,  H01L41/1132 ,  H01L41/193

Abstract: Provided is a configuration capable of improving the signal strength of a piezoelectric element using piezoelectric fibers. This braided piezoelectric element comprises a core comprising conductive fibers and a sheath comprising braided piezoelectric fibers so as to cover the core, the braided piezoelectric element further comprising a metal terminal connected and fixed to the core in either of the following states A or B. A) A state where a portion of the metal terminal grasps a fiber portion constituting the end of a braided piezoelectric element and the core and the metal terminal are electrically connected to each other and fixed within 1 mm from where the metal terminal grasps the fiber portion. B) A state where: a portion of the metal terminal has a fork or needle shape; the fork-shaped or needle-shaped portion is electrically connected to the core while in contact with the sheath; and the braided piezoelectric element is secured to the metal terminal by another portion of the metal terminal or a component fixed to the metal terminal within 10 mm from the point of the electrical connection.

公开(公告)号：US20180305848A1

公开(公告)日：2018-10-25

申请号：US15947233

申请日：2018-04-06

Applicant: MIYAGI LACE CO., LTD.

Inventor： Yasuhiko Motoya

IPC: D04B21/12 ,  D04C1/02 ,  D06C7/02

CPC classification number: D04B21/12 ,  D04B23/16 ,  D04C1/02 ,  D06C7/02 ,  D10B2331/10 ,  D10B2401/04

Abstract: A method of manufacturing a Raschel lace knitted fabric. In a knitting step, a Raschel knitted fabric is knitted by inserting an insertion yarn made of the same type of material as a first chain stitch yarn into a chain stitch weave which is knitted by feeding the first chain stitch yarn made of a meltable material and a second chain stitch yarn having a higher melting temperature than the first chain stitch yarn from different beams to individual reeds. Heat treatment is performed for a treatment time in which the second chain stitch yarns and a weft passage yarn remain as yarns, at a temperature equal to or lower than the melting temperature of the second chain stitch yarn and equal to or higher than the melting temperature of the meltable material, in a state where the Raschel knitted fabric is stretched.

公开(公告)号：US20180245284A1

公开(公告)日：2018-08-30

申请号：US15553262

申请日：2016-02-26

Applicant: DSM IP ASSETS B.V.

Inventor： Hans SCHNEIDERS ,  Karel Jozef WETZELS ,  Michael Hubertus Helena MEUWISSEN

IPC: D07B7/16 ,  D07B1/18 ,  D04C1/12 ,  D07B1/02 ,  D04C1/02

CPC classification number: D07B7/169 ,  D04C1/00 ,  D04C1/02 ,  D04C1/12 ,  D07B1/025 ,  D07B1/142 ,  D07B1/185 ,  D07B2201/1096 ,  D07B2201/2041 ,  D07B2201/2044 ,  D07B2205/10 ,  D07B2205/106 ,  D07B2205/20 ,  D07B2205/201 ,  D07B2205/2014 ,  D07B2205/2028 ,  D07B2205/2042 ,  D07B2205/2046 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2205/2096 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2205/3025 ,  D07B2205/3067 ,  D07B2401/207 ,  D07B2801/10 ,  D07B2801/18 ,  D07B2801/90

Abstract: A rope system (10, 20) comprising a splice structure (12, 22) with an intact portion (23) comprising at least 8 intact strands (32, 34), and a disassembled portion (26) comprising at least 4 loose strands (30), wherein the intact portion (23) is a braid of at least 4 S oriented (32) and at least 4 Z oriented intact strands (34), wherein at least one loose strand (30) of the disassembled portion (26) passes under and over intact strands (32, 34) of the intact portion (23), and at least one loose strand (30) passes under at least one X-tuck (38) of intact strands (32, 34). By this means the splice length can be minimized resp. slippage of the splice at high loads can be avoided.

公开(公告)号：US20170121871A1

公开(公告)日：2017-05-04

申请号：US15337750

申请日：2016-10-28

Applicant: Federal-Mogul Powertrain, LLC

Inventor： Leigh Krauser ,  Tianqi Gao ,  Zhong Huai Zhang ,  Michael Piotrowski

IPC: D04C1/06 ,  D04C1/02

CPC classification number: D04C1/06 ,  D04C1/02 ,  D04C1/08 ,  D10B2401/046 ,  D10B2505/12

Abstract: A protective textile having at least one integrated opening and method of construction thereof is provided. The sleeve includes a braided, tubular wall extending lengthwise in relation to a central longitudinal axis between opposite ends. The wall has a first state with a decreased length, increased cross-sectional area and a second state with an increased length, decreased cross-sectional area, as viewed in cross-section taken generally transversely to the central longitudinal axis. The wall further includes braided, heat-set yarns imparting a bias on the wall, wherein the bias causes the wall to remain substantially in the first and second states absent some externally applied force. The wall also includes at least one opening having a circumferentially continuous periphery bounding the opening, wherein the periphery is formed, at least in part, by braided yarns reversing direction from one S or Z helical direction to the opposite S or Z helical direction.