公开(公告)号：US20240157307A1

公开(公告)日：2024-05-16

申请号：US18285450

申请日：2022-04-04

申请人： NOK CORPORATION

发明人： Taiki ITO ,  Hiroyuki SANO

IPC分类号： B01D69/08 ,  B01D71/44 ,  B01D71/68 ,  D01D5/24 ,  D04H1/4282 ,  D04H1/4326 ,  D04H1/4391 ,  D04H1/56 ,  D06C7/00

CPC分类号： B01D69/087 ,  B01D71/441 ,  B01D71/68 ,  D01D5/24 ,  D04H1/4282 ,  D04H1/4326 ,  D04H1/43914 ,  D04H1/56 ,  D06C7/00 ,  D10B2321/10 ,  D10B2331/30 ,  D10B2505/04

摘要： A method for manufacturing a hollow fiber membrane wherein a spinning stock solution containing 10 mass % or more and 40 mass % or less of a polysulfone-based resin, 1 mass % or more and 30 mass % or less of polyvinylpyrrolidone, and 1 mass % or more and 80 mass % or less of N,N-dimethylformamide is discharged together with a core liquid from a double-ring nozzle to produce a hollow fiber membrane by dry-wet spinning, and then the hollow fiber membrane is subjected to a dry heat treatment at a temperature of 80° C. or higher and 100° C. or lower for 48 hours or longer and 168 hours or shorter.

公开(公告)号：US11925543B2

公开(公告)日：2024-03-12

申请号：US17689910

申请日：2022-03-08

申请人： SOFRADIM PRODUCTION

发明人： Julie Lecuivre ,  Xavier Bourges ,  Pierre Bailly

IPC分类号： A61F2/00 ,  D04B21/12 ,  D04B21/14 ,  D04B21/20 ,  D06C7/00

CPC分类号： A61F2/0063 ,  D04B21/12 ,  D04B21/14 ,  D04B21/20 ,  D06C7/00 ,  A61F2002/0068 ,  A61F2220/0016 ,  A61F2240/001 ,  D10B2401/041 ,  D10B2403/0111 ,  D10B2501/0632 ,  D10B2509/08

摘要： The present invention relates to a prosthetic knit based on at least a first yarn of biocompatible polymer material defining first and second opposite and openwork faces, and on at least a second biocompatible and heat-fusible monofilament yarn, forming barbs that protrude outwards from at least said first face and are obtained by melting loops generated by said second yarn, the chart followed for the knitting of said first and second yarns on a warp knitting machine having three guide bars B1, B2, B3 being the following, according to the ISO 11676 standard:—Bar B1: 1.0/0.1//—Bar B2: 1.0/7.7/6.6/7.78—Bar B3: 2.1/5.5/3.4/0.0// said second yarn following the chart of bar B3. The present invention also relates to a process for manufacturing such a knit.

公开(公告)号：US20240068138A1

公开(公告)日：2024-02-29

申请号：US18243989

申请日：2023-09-08

申请人： NIKE, Inc.

发明人： John S. MacGilbert ,  William C. McFarland, II

IPC分类号： D04B21/16 ,  A43B1/04 ,  D04B1/16 ,  D04B1/24 ,  D04B21/20 ,  D06C7/00

CPC分类号： D04B21/165 ,  A43B1/04 ,  D04B1/16 ,  D04B1/24 ,  D04B21/207 ,  D06C7/00 ,  D10B2401/041 ,  D10B2401/062 ,  D10B2403/0114 ,  D10B2501/043

摘要： A knitted textile having a first layer including a first yarn integrally formed with a second layer including a second yarn, the first yarn forming an array of knitted patterns defining voids through the first layer to the second layer, such that the second layer is exposed through the voids in the first layer. Articles of apparel, including articles of footwear and garments incorporating the knitted textile, and methods of forming the knitted textiles and articles are disclosed.

公开(公告)号：US11725321B2

公开(公告)日：2023-08-15

申请号：US17222363

申请日：2021-04-05

申请人： Xymid, LLC.

发明人： Dimitri Zafiroglu ,  Jason Billups

IPC分类号： B29C59/02 ,  B29C59/04 ,  D02G3/24 ,  D02J13/00 ,  D06H5/00 ,  D06C25/00 ,  D06C7/00 ,  B29C43/22 ,  D04H1/55 ,  D04H1/54

CPC分类号： D06C25/00 ,  B29C43/222 ,  D02J13/005 ,  D04H1/54 ,  D04H1/55 ,  D06C7/00 ,  D06C2700/16 ,  D06C2700/17 ,  D10B2201/20

摘要： Disclosed are the cut edges of an absorbent fabric comprising at least 45% and less than about 90% cellulosic or natural fibers, and a fusible component being stabilized by fusing the fusible component with an arrangement of spaced lines or spaced areas extending from the cut edges, and optionally over the entire absorbent fabric.

公开(公告)号：US20190232609A1

公开(公告)日：2019-08-01

申请号：US16377332

申请日：2019-04-08

申请人： HONEYWELL INTERNATIONAL INC.

发明人： THOMAS TAM ,  MARK BENJAMIN BOONE ,  ASHOK BHATNAGAR

IPC分类号： B32B5/26 ,  D03D1/00 ,  D06C7/00 ,  D03D13/00 ,  D03D15/00 ,  B32B27/12 ,  B32B27/32 ,  B32B37/16 ,  F41H1/02 ,  F41H5/04 ,  B32B7/03 ,  B32B5/02

CPC分类号： B32B5/26 ,  B32B5/024 ,  B32B5/12 ,  B32B7/03 ,  B32B27/12 ,  B32B27/32 ,  B32B37/16 ,  B32B2262/0215 ,  B32B2262/0253 ,  B32B2305/188 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/56 ,  B32B2307/734 ,  B32B2571/00 ,  B32B2571/02 ,  D03D1/0041 ,  D03D1/0052 ,  D03D13/008 ,  D03D15/00 ,  D03D15/0094 ,  D06C7/00 ,  D10B2401/041 ,  D10B2401/063 ,  F41H1/02 ,  F41H5/0485 ,  Y10T442/30 ,  Y10T442/3065 ,  Y10T442/3472

摘要： Dimensionally stable open woven fabrics formed from a plurality of high tenacity warp elongate bodies interwoven and bonded with a plurality of transversely disposed, high tenacity weft elongate bodies, composite articles formed therefrom, and to a continuous process for forming the composite articles.

公开(公告)号：US20180237955A1

公开(公告)日：2018-08-23

申请号：US15438817

申请日：2017-02-22

申请人： Nan Pao Resins Chemical Co., Ltd.

发明人： Juh-Shyong Lee ,  Yuung-Ching Sheen ,  Shu-Yu Ho

IPC分类号： D01F6/84 ,  C08G63/16 ,  C08G63/78 ,  D06C13/00 ,  D01D10/02 ,  D03D15/00

CPC分类号： D01F6/84 ,  B32B37/00 ,  C08G63/16 ,  C08G63/183 ,  C08G63/78 ,  D01D10/02 ,  D01F1/02 ,  D04B1/00 ,  D06C7/00 ,  D06C13/00 ,  D10B2501/043 ,  D10B2501/06 ,  D10B2503/00

摘要： A method for forming a copolyester material includes preparing a solution of monomers, applying a polymerization to form a copolyester having a low melting point, spinning the copolyester into fiber threads to form a copolyester fiber, weaving or knitting the copolyester fiber with a common fiber to form a composite fiber having a sheet shape, cutting the composite fiber to form a determined shape, applying a hot-press process on the composite fiber under a temperature of about 120° C. to 200° C., to release tackiness of the copolyester, so that the copolyester fiber and the common fiber are bonded tightly and closely, and forming a tough film on a surface of the composite fiber by the copolyester, so that the composite fiber has functions of stiffness and abrasion resistance by the tough film.

公开(公告)号：US09994977B2

公开(公告)日：2018-06-12

申请号：US14996391

申请日：2016-01-15

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Thomas Tam ,  Mark Benjamin Boone ,  Ashok Bhatnagar

IPC分类号： D03D1/00 ,  D06C7/00 ,  D03D15/00

CPC分类号： D03D1/0052 ,  D03D15/0027 ,  D03D15/0088 ,  D06C7/00 ,  D10B2401/041 ,  Y10T428/24124 ,  Y10T442/30 ,  Y10T442/3146

摘要： Woven fabrics are formed from high tenacity fibers or tapes that are loosely interwoven with adhesive coated filaments, to composite articles formed therefrom, and to a continuous process for forming the composite articles.

公开(公告)号：US09903057B2

公开(公告)日：2018-02-27

申请号：US15028941

申请日：2014-09-22

申请人： UNICHARM Corporation

发明人： Tomoki Hayashi ,  Hidetaka Oyama ,  Jun Okuda ,  Satoshi Mitsuno

IPC分类号： D06C7/00 ,  D04H1/54 ,  D06C3/00

CPC分类号： D06C7/00 ,  D04H1/54 ,  D06C3/00 ,  D06C17/00

摘要： There is provided a bulkiness recovery apparatus for nonwoven fabric, the apparatus being for recovering bulkiness of the nonwoven fabric by blowing hot air to heat the nonwoven fabric. The apparatus includes: a conveying section that conveys the nonwoven fabric along a conveying direction, the nonwoven fabric being continuous in the conveying direction; a heating section that heats the nonwoven fabric by blowing the hot air to the nonwoven fabric being conveyed; a width sensor that measures a widthwise dimension of the nonwoven fabric at a position downstream from the heating section in the conveying direction, and that outputs information concerning the widthwise dimension; and a controller that controls at least either one of the heating section and the conveying section based on the information that has been output from the width sensor.

公开(公告)号：US09885134B2

公开(公告)日：2018-02-06

申请号：US15030040

申请日：2014-10-06

申请人： UNICHARM Corporation

发明人： Tomoki Hayashi ,  Hidetaka Oyama ,  Jun Okuda ,  Satoshi Mitsuno

IPC分类号： D06C7/00 ,  D06B5/08 ,  D04H1/70

CPC分类号： D06C7/00 ,  D04H1/70 ,  D06B5/08

摘要： An apparatus for recovering bulkiness of a nonwoven fabric by blowing hot air and heating the nonwoven fabric transferred in a transfer direction, includes a case member that has both end portions in the transfer direction opened; an entrance and an exit provided to openings on opposite end sides, in the transfer direction, of the case member to transfer the nonwoven fabric; a wall surface along the transfer direction and located between the entrance and the exit; a blast opening in the wall surface for blasting hot air inside the case member in a blasting direction being the transfer direction or opposite to the transfer direction; and a discharge opening provided to the case member and downstream in the blasting direction. Hot air flows from the blast opening toward the discharge opening while coming into contact with one of two faces of the nonwoven fabric inside the case member.

公开(公告)号：US09777414B2

公开(公告)日：2017-10-03

申请号：US15028933

申请日：2014-09-25

申请人： UNICHARM Corporation

发明人： Jun Okuda ,  Satoshi Mitsuno

IPC分类号： F26B21/06 ,  D04H1/492 ,  D04H1/54 ,  D04H1/50 ,  D06C7/00

CPC分类号： D04H1/492 ,  D04H1/50 ,  D04H1/54 ,  D06C7/00 ,  D06C17/00

摘要： A bulkiness recovery apparatus for nonwoven fabric includes a hot-air source; and a case unit including a base member, and first and second members. The first and second members face opposite first and second surfaces of the base member and partition first and second conveyor spaces. The base member has first and second hot-air chambers. The first and second surfaces have first and second jet inlets. The first and second hot-air chambers at least partly overlap in a direction normal to the first surface. First and second conveying directions of the nonwoven fabric in the first and second conveyor spaces are different. Hot air flows along the first conveying direction and is blasted from the first jet inlet into the first conveyor space. Hot air flows along the second conveying direction and is blasted from the second jet inlet into the second conveyor space.