公开(公告)号：US20060179812A1

公开(公告)日：2006-08-17

申请号：US11246861

申请日：2005-10-06

Applicant: Norman Clough ,  David Lutz ,  Gary Harp

Inventor： Norman Clough ,  David Lutz ,  Gary Harp

IPC: D02G3/36

CPC classification number: D07B1/02 ,  D04C1/12 ,  D07B1/025 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1048 ,  D07B2201/1096 ,  D07B2201/2009 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2201/2057 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2205/2096 ,  D07B2205/3007 ,  D07B2401/207 ,  D07B2801/10 ,  D07B2801/16

Abstract: A rope comprising a plurality of bundle groups, each of said bundle groups having a periphery and comprising a plurality of high strength fibers, at least one low coefficient of friction fiber disposed around at least a portion of the periphery of at least one of the bundle groups.

Abstract translation: 包括多个束组的绳索，每个所述束组具有周边并且包括多个高强度纤维，至少一个低摩擦系数纤维布置在所述束中的至少一个的周边的至少一部分周围 团体

公开(公告)号：US06770362B2

公开(公告)日：2004-08-03

申请号：US10404758

申请日：2003-04-02

Applicant: Takayoshi Okano

Inventor： Takayoshi Okano

IPC: D01F600

CPC classification number: C04B16/0625 ,  D01F6/04 ,  D07B1/025 ,  D07B2201/2009 ,  D07B2205/2014 ,  Y10S428/911 ,  Y10T428/24124 ,  Y10T428/249932 ,  Y10T428/24994 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2936 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969 ,  D07B2801/10

Abstract: High strength polyethylene fibers and their applications, for example, chopped fibers, ropes, nets, ballistic materials or items, protective gloves, fiber reinforced concrete products, helmets, and other products obtained therefrom, in which the fiber is characterized in that: it contains a high molecular weight polyethylene consisting essentially of a repeating unit of ethylene; it has an intrinsic viscosity number of 5 or larger and an average strength of 22 cN/dtex or higher; and the measurement of the fiber by differential scanning calorimetry (DSC) exhibits a temperature-increasing DCS curve having at least one endothermic peak over a temperature region of 140° C. to 148° C. (on the low temperature side) and at least one endothermic peak over a temperature region of 148° C. or higher (on the high temperature side) or the number of frictions until the fiber is broken in an abrasion test according to method B for measuring abrasion resistance in the Testing Methods for Spun Yarn (JIS L 1095) is 100,000 or larger.

Abstract translation: 高强度聚乙烯纤维及其应用，例如短切纤维，绳索，网，防弹材料或物品，防护手套，纤维增强混凝土制品，头盔以及从其获得的其他产品，其中纤维的特征在于：它包含 基本上由乙烯的重复单元组成的高分子量聚乙烯; 其特性粘数为5以上，平均强度为22cN / dtex以上; 并且通过差示扫描量热法（DSC）测量纤维表现出在140℃至148℃的温度区域（在低温侧）具有至少一个吸热峰的升温DCS曲线，并且至少 在“纺纱试验方法”中，在148℃以上的温度区域（高温侧）的一个吸热峰或摩擦次数，直到纤维在根据方法B的磨损试验中断裂的数量 （JIS L 1095）为100,000以上。

公开(公告)号：US20030203203A1

公开(公告)日：2003-10-30

申请号：US10404852

申请日：2003-04-02

Applicant: Toyo Boseki Kabushiki Kaisha

Inventor： Yasuo Ohta ,  Godo Sakamoto ,  Tadayo Miyasaka ,  Takayoshi Okano ,  Junichi Nakahashi ,  Yukihiro Nomura ,  Takuya Konishi

IPC: B32B013/02

CPC classification number: C04B16/0625 ,  D01F6/04 ,  D07B1/025 ,  D07B2201/2009 ,  D07B2205/2014 ,  Y10S428/911 ,  Y10T428/24124 ,  Y10T428/249932 ,  Y10T428/24994 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2936 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969 ,  D07B2801/10

Abstract: High strength polyethylene fibers and their applications, for example, chopped fibers, ropes, nets, ballistic materials or items, protective gloves, fiber reinforced concrete products, helmets, and other products obtained therefrom, in which the fiber is characterized in that: it contains a high molecular weight polyethylene consisting essentially of a repeating unit of ethylene; it has an intrinsic viscosity number of 5 or larger and an average strength of 22 cN/dtex or higher; and the measurement of the fiber by differential scanning calorimetry (DSC) exhibits a temperature-increasing DCS curve having at least one endothermic peak over a temperature region of 140null C. to 148null C. (on the low temperature side) and at least one endothermic peak over a temperature region of 148null C. or higher (on the high temperature side) or the number of frictions until the fiber is broken in an abrasion test according to method B for measuring abrasion resistance in the Testing Methods for Spun Yarn (JIS L 1095) is 100,000 or larger.

Abstract translation: 高强度聚乙烯纤维及其应用，例如短切纤维，绳索，网，防弹材料或物品，防护手套，纤维增强混凝土制品，头盔以及从其获得的其他产品，其中纤维的特征在于：它包含 基本上由乙烯的重复单元组成的高分子量聚乙烯; 其特性粘数为5以上，平均强度为22cN / dtex以上; 并且通过差示扫描量热法（DSC）测量纤维表现出在140℃至148℃的温度区域（在低温侧）具有至少一个吸热峰的升温DCS曲线，并且至少 在“纺纱试验方法”中，在148℃以上的温度区域（高温侧）的一个吸热峰或摩擦次数，直到纤维在根据方法B的磨损试验中断裂的数量 （JIS L 1095）为100,000以上。

公开(公告)号：US4020887A

公开(公告)日：1977-05-03

申请号：US696828

申请日：1976-06-16

Applicant: Nikolai Nikiforovich Vlasov ,  Viktor Andreevich Golomazov ,  Nikolai Fedorovich Dubrov ,  Leonid Petrovich Zharkov ,  Vladimir Alexandrovich Karavai ,  Vitaly Kuzmich Likhov ,  Ivan Nikolaevich Petukhov ,  Kuart Mikhailovich Petrov ,  Leonid Dmitrievich Rolschikov ,  Alexei Ivanovich Saveliev ,  Nikolai Vasilievich Sokolov ,  Mikhail Petrovich Khlestkin ,  Karl Borisovich Khusnoyarov, deceased ,  by Evdokia Mikhailovna Lenkova, administrator ,  by Nina Karlovna Lenkova, administrator

Inventor： Nikolai Nikiforovich Vlasov ,  Viktor Andreevich Golomazov ,  Nikolai Fedorovich Dubrov ,  Leonid Petrovich Zharkov ,  Vladimir Alexandrovich Karavai ,  Vitaly Kuzmich Likhov ,  Ivan Nikolaevich Petukhov ,  Kuart Mikhailovich Petrov ,  Leonid Dmitrievich Rolschikov ,  Alexei Ivanovich Saveliev ,  Nikolai Vasilievich Sokolov ,  Mikhail Petrovich Khlestkin ,  Karl Borisovich Khusnoyarov, deceased ,  by Evdokia Mikhailovna Lenkova, administrator ,  by Nina Karlovna Lenkova, administrator

IPC: B60C9/00 ,  C22C38/10 ,  D07B1/06 ,  B60C9/14

CPC classification number: D07B1/066 ,  B60C9/0007 ,  C22C38/10 ,  D07B2201/2009 ,  D07B2205/3025

Abstract: Vehicle tires reinforced with metal cord, the metal being steel which has been treated in a ladle with a slag-forming mixture and inert gas, and the steel consisting essentially of the following elements in weight percent:C = 0.65-0.85,Si = 0.20-0.37,Mn = 0.30-0.70,Co = 0.001-0.005,Ca = 0.001-0.005The balance being Fe.

Abstract translation: 用金属帘线增强的车辆轮胎，金属是钢，其已经在具有成渣混合物和惰性气体的钢包中处理，并且基本上由以下重量百分比的元素组成的钢：

公开(公告)号：US12036830B2

公开(公告)日：2024-07-16

申请号：US17629826

申请日：2020-07-22

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： Henri Barguet ,  Olivier Reix ,  Gael Pataut

IPC: B60C9/00 ,  D07B1/06 ,  D07B7/02

CPC classification number: B60C9/0007 ,  D07B1/062 ,  D07B7/02 ,  B60C2009/0092 ,  D07B2201/1076 ,  D07B2201/2007 ,  D07B2201/2009 ,  D07B2205/3021 ,  D07B2207/20 ,  D07B2207/4018 ,  D07B2401/20 ,  D07B2501/2046

Abstract: A cord (50) comprises a single layer (52) made up of N helically wound metal filamentary elements (54) having an outer diameter D, the metal filamentary elements (54) defining an internal enclosure (58) of the cord of diameter Dv. Each metal filamentary element (54) has a diameter Df and a helix radius of curvature Rf. With this cord (50), D, Dv, Df and Rf being expressed in millimeters: 0.10≤Jr≤0.25, 9≤Rf/Df≤30, and 1.60≤Dv/Df≤3.20, where Jr=N/(π*(D−Df))×(Dh×Sin(π/N)−(Df/Cos(α×π/180))) and α is the helix angle, expressed in degrees, of each metal filamentary element (54).

公开(公告)号：US20240198733A1

公开(公告)日：2024-06-20

申请号：US18287277

申请日：2022-03-31

Applicant: Shoichi OHASHI ,  TOWARON TRADING CO., LTD.

Inventor： Shoichi OHASHI

IPC: B60C15/04 ,  D07B1/06 ,  D07B3/02

CPC classification number: B60C15/04 ,  D07B1/0613 ,  D07B1/066 ,  D07B1/0666 ,  D07B3/02 ,  B60C2015/042 ,  B60C2015/046 ,  D07B2201/2009 ,  D07B2201/201 ,  D07B2201/2011 ,  D07B2201/2066 ,  D07B2205/3053 ,  D07B2207/4031 ,  D07B2501/2046

Abstract: A cable bead comprising an annular core and a side wire spirally wrapped up around the annular core, wherein the annular core is made up of a round steel wire made to circle once or made, without being stranded, to circle 2 to 10 times side by side, and wherein the side wire is a round steel wire consecutive from the annular core. This provides a high-strength cable bead that can press a tire main body against a wheel without fail even if a tire is charged with a high load.

公开(公告)号：US11976385B2

公开(公告)日：2024-05-07

申请号：US16824978

申请日：2020-03-20

Applicant: Braskem America, Inc.

Inventor： Marcos Roberto Paulino Bueno ,  Andre Penaquioni ,  Alessandro Bernardi ,  Sergio Luiz Dias Almeida ,  Leandro Ohara Oliveira Santa Rosa ,  Patricia Freitas Oliveira Fialho ,  Daniela Zaira Rauber

IPC: D01D5/16 ,  B29B7/00 ,  B29B7/46 ,  B29B7/72 ,  B29B7/74 ,  B29C43/00 ,  B29C48/00 ,  B29C48/05 ,  B29C48/29 ,  B29C48/793 ,  D01D1/02 ,  D01D1/06 ,  D01D1/09 ,  D01D5/06 ,  D01D5/088 ,  D01D10/06 ,  D01D13/00 ,  D01F13/00 ,  D07B1/02 ,  B29B7/44 ,  B29C48/86 ,  B29C48/88 ,  B29C48/91 ,  D01F6/04 ,  D06B15/00

CPC classification number: D01D1/02 ,  B29B7/007 ,  B29B7/46 ,  B29B7/726 ,  B29B7/749 ,  B29C43/00 ,  B29C48/0018 ,  B29C48/05 ,  B29C48/29 ,  B29C48/793 ,  D01D1/06 ,  D01D1/09 ,  D01D5/06 ,  D01D5/088 ,  D01D5/16 ,  D01D10/06 ,  D01D13/00 ,  D01F13/00 ,  D07B1/025 ,  B29B7/44 ,  B29B7/7461 ,  B29C48/86 ,  B29C48/91 ,  B29C48/919 ,  D01F6/04 ,  D06B15/00 ,  D07B2201/2009 ,  D07B2205/2014 ,  D07B2501/2061 ,  D10B2321/0211 ,  Y02P70/62 ,  D07B2205/2014 ,  D07B2801/10

Abstract: The present invention is directed to a method and a system for the production of at least one polymeric yarn comprising means for mixing a polymer (1) with a first solvent yielding a mixture; means for homogenizing the mixture; means for rendering the mixture inert (21, 22, 23); means for dipping the mixture into a quenching bath (30), wherein an air gap is maintained before the mixture reaches the quenching bath (30) liquid surface forming at least one polymeric yarn; means for drawing (41) the at least one polymeric yarn at least once; means for washing (5) the at least one polymeric yarn with a second solvent that is more volatile than the first solvent; means for heating the at least one polymeric yarn (6); means for drawing at room temperature (7) the at least one polymeric yarn at least once; and means for heat drawing (8) the at least one polymeric yarn at least once.
The instant invention also concerns a system and method of dosing a polymer mixture with a first solvent into an extruder (26), a device (5), a system and a method of solvent extraction from at least one polymeric yarn, and a method and system of mechanical pre-recovery (4) of at least one liquid in at least one polymeric yarn.

公开(公告)号：US11970788B2

公开(公告)日：2024-04-30

申请号：US16824886

申请日：2020-03-20

Applicant: Braskem America, Inc.

Inventor： Marcos Roberto Paulino Bueno ,  Andre Penaquioni ,  Alessandro Bernardi ,  Sergio Luiz Dias Almeida ,  Leandro Ohara Oliveira Santa Rosa ,  Patricia Freitas Oliveira Fialho ,  Daniela Zaira Rauber

IPC: D01D5/16 ,  B29B7/00 ,  B29B7/46 ,  B29B7/72 ,  B29B7/74 ,  B29C43/00 ,  B29C48/00 ,  B29C48/05 ,  B29C48/29 ,  B29C48/793 ,  D01D1/02 ,  D01D1/06 ,  D01D1/09 ,  D01D5/06 ,  D01D5/088 ,  D01D10/06 ,  D01D13/00 ,  D01F13/00 ,  D07B1/02 ,  B29B7/44 ,  B29C48/86 ,  B29C48/88 ,  B29C48/91 ,  D01F6/04 ,  D06B15/00

CPC classification number: D01D1/02 ,  B29B7/007 ,  B29B7/46 ,  B29B7/726 ,  B29B7/749 ,  B29C43/00 ,  B29C48/0018 ,  B29C48/05 ,  B29C48/29 ,  B29C48/793 ,  D01D1/06 ,  D01D1/09 ,  D01D5/06 ,  D01D5/088 ,  D01D5/16 ,  D01D10/06 ,  D01D13/00 ,  D01F13/00 ,  D07B1/025 ,  B29B7/44 ,  B29B7/7461 ,  B29C48/86 ,  B29C48/91 ,  B29C48/919 ,  D01F6/04 ,  D06B15/00 ,  D07B2201/2009 ,  D07B2205/2014 ,  D07B2501/2061 ,  D10B2321/0211 ,  Y02P70/62 ,  D07B2205/2014 ,  D07B2801/10

Abstract: The present invention is directed to a method and a system for the production of at least one polymeric yarn comprising means for mixing a polymer (1) with a first solvent yielding a mixture; means for homogenizing the mixture; means for rendering the mixture inert (21, 22, 23); means for dipping the mixture into a quenching bath (30), wherein an air gap is maintained before the mixture reaches the quenching bath (30) liquid surface forming at least one polymeric yarn; means for drawing (41) the at least one polymeric yarn at least once; means for washing (5) the at least one polymeric yarn with a second solvent that is more volatile than the first solvent; means for heating the at least one polymeric yarn (6); means for drawing at room temperature (7) the at least one polymeric yarn at least once; and means for heat drawing (8) the at least one polymeric yarn at least once.
The instant invention also concerns a system and method of dosing a polymer mixture with a first solvent into an extruder (26), a device (5), a system and a method of solvent extraction from at least one polymeric yarn, and a method and system of mechanical pre-recovery (4) of at least one liquid in at least one polymeric yarn.

公开(公告)号：US11814788B2

公开(公告)日：2023-11-14

申请号：US16377662

申请日：2019-04-08

Applicant: OTIS ELEVATOR COMPANY

Inventor： Scott Alan Eastman ,  Michael Paul Humbert ,  Daniel A. Mosher ,  Wenping Zhao ,  Danielle L. Grolman ,  Brad Guilani

IPC: D07B1/00 ,  D07B5/00 ,  B66B7/06 ,  D07B5/04

CPC classification number: D07B1/005 ,  B66B7/062 ,  D07B5/006 ,  D07B5/045 ,  D07B2201/1012 ,  D07B2201/2009 ,  D07B2201/2012 ,  D07B2205/20 ,  D07B2501/2007

Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.

公开(公告)号：US20230332405A1

公开(公告)日：2023-10-19

申请号：US18016429

申请日：2021-07-15

Applicant: CRT MANUFACTURING SDN. BHD.

Inventor： MEI SI HUANG ,  HON WAI CHEONG

IPC: E04C5/07 ,  E04C5/16 ,  C09J5/06 ,  D07B5/00 ,  D07B1/02

CPC classification number: E04C5/07 ,  E04C5/166 ,  C09J5/06 ,  D07B5/00 ,  D07B1/02 ,  C09J2400/146 ,  C09J2400/166 ,  D07B2501/2023 ,  D07B2205/3003 ,  D07B2201/2009 ,  D07B2201/104

Abstract: The present invention relates to a reinforcement mesh (1) for use in construction, the mesh (1) comprising a plurality of longitudinally and transversely extending reinforcing members (2), wherein either of the longitudinal or the transverse reinforcing members (2), each comprises a rebar comprising strands (3) of material twisted together, the strands being parted at spaced locations along their length by the other of the longitudinal or transverse rebars which extend through, and are secured at, the spaced locations of the parted strands (4). The present invention also relates to a method for producing a reinforcement mesh (1) for use in construction