公开(公告)号：EP4355938A1

公开(公告)日：2024-04-24

申请号：EP22760646.4

申请日：2022-06-29

申请人： Technicka Univerzita v Liberci

发明人： BORUVKA, Martin ,  LENFELD, Petr ,  BATKA, Ondrej ,  SKRIVANEK, Josef

IPC分类号： D01D5/00 ,  D01F6/62 ,  D01F8/14 ,  D02G3/36 ,  D01D5/18 ,  D02G3/38 ,  D03D15/292 ,  D04B1/14

CPC分类号： D01D5/0084 ,  D01F6/625 ,  D01F8/14 ,  D01D5/0038 ,  D01D5/18 ,  D03D15/33 ,  D03D15/47 ,  D10B2505/0220130101 ,  D03D15/225 ,  D10B2201/2020130101 ,  D10B2401/1220130101 ,  D10B2331/3020130101 ,  D02G3/02 ,  D10B2331/04120130101

公开(公告)号：EP2683857B1

公开(公告)日：2020-09-30

申请号：EP12755426.9

申请日：2012-03-09

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

发明人： LOZANO, Karen ,  RANE, Yatinkumar ,  BELL, Nelson

IPC分类号： D01D5/18 ,  D01F6/12 ,  D01D4/00 ,  D04H1/4318 ,  D03D15/00 ,  D01D13/00

公开(公告)号：EP3524713B1

公开(公告)日：2020-02-26

申请号：EP19154657.1

申请日：2019-01-31

申请人： VÚTS, a.s.

发明人： Sramek, Rudolf

IPC分类号： D01D5/18

公开(公告)号：EP3016788A4

公开(公告)日：2017-03-08

申请号：EP14820554

申请日：2014-07-03

申请人： THE NORTH FACE APPAREL CORP

发明人： GLADISH JUSTIN LEE ,  SMITH MARY-ELLEN

IPC分类号： B28B1/54 ,  A41D31/02 ,  B32B5/26 ,  D01D5/18 ,  D01D7/00 ,  D01F6/12 ,  D01F6/70 ,  D04H1/4382 ,  D04H1/76 ,  D04H3/016 ,  D04H3/07

CPC分类号： D04H1/4358 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/06 ,  B32B5/08 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B27/205 ,  B32B27/322 ,  B32B27/40 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2262/062 ,  B32B2262/08 ,  B32B2262/14 ,  B32B2307/724 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2437/00 ,  B32B2437/02 ,  B32B2439/06 ,  B32B2439/46 ,  D01D5/18 ,  D01D7/00 ,  D01F6/12 ,  D01F6/70 ,  D04H1/4318 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/555 ,  D04H1/559 ,  D04H1/56 ,  D04H1/70 ,  D04H1/72 ,  D04H1/76 ,  D04H3/016 ,  D04H3/03 ,  D04H3/07 ,  D10B2321/042 ,  D10B2331/10 ,  D10B2403/033 ,  D10B2501/00

摘要： A fill material suitable for use as an insulative or cushioning material in footwear, outdoor apparel, and/or outdoor equipment, the fill material comprising: a plurality of discrete units comprising clusters or loose webs of fibers, the fibers comprising superfine fibers and/or fibers in a range of 1 to 5 denier; the fibers being entangled to form the clusters or loose webs.

公开(公告)号：EP3119930A1

公开(公告)日：2017-01-25

申请号：EP15713617.7

申请日：2015-03-18

申请人： Tepha, Inc.

发明人： MARTIN, David ,  RIZK, Said

IPC分类号： D01D5/18 ,  A61L27/18 ,  A61L31/06 ,  C08G63/06 ,  D01F6/62 ,  D04H1/42 ,  D04H1/435

CPC分类号： A61L27/18 ,  A61F2/02 ,  A61F13/00017 ,  A61F13/00021 ,  A61L15/225 ,  A61L15/26 ,  A61L15/42 ,  A61L15/44 ,  A61L27/26 ,  A61L27/36 ,  A61L27/50 ,  A61L27/54 ,  A61L27/60 ,  A61L31/041 ,  A61L31/06 ,  A61L31/14 ,  A61L2420/02 ,  C08K3/01 ,  C08K5/0008 ,  D01D5/18 ,  D01F6/625 ,  D04H1/435 ,  D04H1/72 ,  C08L67/04

摘要： Methods to produce micro-fiber webs containing fibers of 4-hydroxybutyrate or copolymers thereof with average diameters from 0.01 to 100 μm, have been developed. The micro-fiber webs are produced by centrifugal spinning. These methods allow the micro-fiber webs to be produced without substantial loss of the polymer weight average molecular weight. Webs containing micro-fibers of poly-4-hydroxybutyrate or copolymer thereof, are made by centrifugal spinning. The micro-fibers have average diameters ranging from 0.01 to 100 μm and contain crimped fibers with a higher elongation at break fibers when compared to fibers derived by melt-blown extrusion, dry spinning and electrospinning. The fibers of the micro-fiber webs have a high degree of orientation. These micro-fiber webs can be used for a variety of purposes including fabrication of medical devices.

摘要翻译： 已经开发了生产含有平均直径为0.01至100μm的4-羟基丁酸纤维或其共聚物的微纤维网的方法。 微纤维网通过离心纺丝生产。 这些方法允许在不显着损失聚合物重均分子量的情况下制备微纤维网。 含有聚-4-羟基丁酸的微纤维或其共聚物的网通过离心纺丝制成。 与通过熔喷，干纺和静电纺丝得到的纤维相比，微纤维具有0.01至100μm的平均直径，并且包含具有较高断裂伸长率的卷曲纤维。 微纤维网的纤维具有高度的取向。 这些微纤维网可以用于各种目的，包括制造医疗装置。

公开(公告)号：EP2900853A4

公开(公告)日：2016-06-15

申请号：EP13828172

申请日：2013-08-06

申请人： FIBERIO TECHNOLOGY CORP

发明人： KAY STEPHEN ,  CARR THOMAS D ,  BAROCIO CARLOS

IPC分类号： D01D5/18 ,  D01D4/00 ,  D01D13/00

CPC分类号： B29D99/0078 ,  B29C47/0014 ,  B29C47/122 ,  B29C47/30 ,  C03B37/04 ,  C03B37/045 ,  D01D5/18

摘要： Described herein are apparatuses and methods of creating fibers, such as microfibers and nanofibers, which include additives that modify one or more properties of the produced fibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Apparatuses that may be used to create fibers are also described.

公开(公告)号：EP1998798B1

公开(公告)日：2013-02-27

申请号：EP07700582.5

申请日：2007-01-13

申请人： LNK Chemsolutions, LLC.

发明人： Gustavo Larsen ,  Ruben Spretz ,  Raffet Velarde-Ortiz

IPC分类号： D01D5/18 ,  D01D5/00 ,  D01D10/00 ,  D01F1/10 ,  A61L15/32 ,  A61K38/48 ,  A61K38/36

CPC分类号： A61K38/363 ,  A61K38/4833 ,  A61K38/484 ,  A61L15/32 ,  A61L2400/04 ,  D01D5/0061 ,  D01D5/0092 ,  D01D5/18 ,  D01D10/00 ,  D01F1/10

公开(公告)号：EP2550382A2

公开(公告)日：2013-01-30

申请号：EP11702926.4

申请日：2011-01-18

申请人： Carl Freudenberg KG

发明人： SCHMITZ, Wiebke ,  GRAFAHREND, Dirk ,  REIBEL, Denis

IPC分类号： D01D5/18

CPC分类号： D01D5/18 ,  D01D5/30 ,  D01F1/103 ,  Y10T428/2929

摘要： A multi-component fiber, comprising a first component and a second component, which together form a fiber body (11), the first component being made of a first fiber raw material (1) and the second component being made of a second fiber raw material (3), is characterized by production by means of a rotational spinning method with regard to the aim of creating a multi-component fiber in which heat-sensitive fiber raw materials are processed without damage. A method, in which a first fiber raw material (1) is poured into a first container (2), a second fiber raw material (3) is poured into a second container (4), both containers (2, 4) are rotated, the first fiber raw material (1) is discharged from the first container (2), the second fiber raw material (3) is discharged from the second container (4), the fiber raw materials (1, 3) are combined after leaving the containers (2, 4), the containers (2, 4) are rotated about the same axis (A), the first fiber raw material (1) is discharged from the first container (2) through a first channel nozzle (5, 9a), and the second fiber raw material (3) is discharged from the second container (4) through a second channel nozzle (6, 10a), achieves the aforementioned aim.

公开(公告)号：EP2409718A1

公开(公告)日：2012-01-25

申请号：EP11006496.1

申请日：2008-09-17

申请人： Carl Freudenberg KG

发明人： Reibel, Denis ,  Walter, Claudio ,  Altmüller, Bernd

IPC分类号： A61L15/46 ,  A61L15/32 ,  D04H3/00 ,  D01D5/18 ,  D01F1/10 ,  D01F4/00 ,  D01F9/00 ,  D04H1/42 ,  D04H1/70 ,  D04H1/02 ,  D04H3/03 ,  D04H1/72

CPC分类号： A61L15/46 ,  A61L15/32 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/406 ,  A61L2300/414 ,  D01D5/18 ,  D01F1/10 ,  D01F4/00 ,  D01F9/00 ,  D04H1/02 ,  D04H1/4266 ,  D04H1/4382 ,  D04H1/70 ,  D04H1/728 ,  D04H1/736 ,  D04H3/00 ,  D04H3/016 ,  D04H3/03 ,  Y10T442/696

摘要： Ein Vliesstoff, umfassend Fasern aus einem Faserrohmaterial, welches Gelatine aufweist, wobei die Fasern mit einem antimikrobiell wirksamen Stoff und/ oder einem Antibiotikum ausgerüstet sind, ist im Hinblick auf die Aufgabe, einen bioresorbierbaren Vliesstoff mit hinreichender Festigkeit kostengünstig zu fertigen, dadurch gekennzeichnet, dass die Fasern durch ein Rotationsspinnverfahren hergestellt sind. Des Weiteren ist ein Rotationsspinnverfahren zur Herstellung des Vliesstoffs angegeben.

摘要翻译： 无纺布具有含有明胶的纤维原料的纤维。 纤维提供有抗微生物剂或抗生素。 纤维通过旋转纺丝方法制造并且被扭曲或互锁或具有扭曲结构。 包括用于制造无纺布的旋转纺丝方法的独立权利要求。

公开(公告)号：EP2408548A1

公开(公告)日：2012-01-25

申请号：EP10753036.2

申请日：2010-03-16

申请人： Gabae Technologies, Llc

发明人： KOSLOW, Evan E.

IPC分类号： B01J2/04 ,  B01F3/04 ,  B01F5/22 ,  B29B9/00 ,  C03B37/04 ,  C04B35/626 ,  D01D5/18

CPC分类号： D01D5/18 ,  B01F3/0446 ,  B01F3/0861 ,  B01F5/22 ,  C03B19/1015 ,  C03B37/045 ,  D01D5/00 ,  Y02P40/57 ,  Y10T428/249921

摘要： An apparatus for forming particles from a liquid, including a rotor assembly having at least one surface sized and shaped so as to define at least one capillary. Each capillary has an inner region adjacent an axis of rotation of the rotor assembly, an outer region distal from the axis of rotation, and an edge adjacent the outer region. The rotor assembly is configured to be rotated at an angular velocity selected such that when the liquid is received in the inner region of the at least one capillary, the liquid will move from the inner region to the outer region, adopt an unsaturated condition on the at least one surface such that the liquid flows as a film along the at least one surface and does not continuously span the capillary, and, upon reaching the edge, separates from the at least one surface to form at least one particle.