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1. 发明授权

US09932708B2 Process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix 有权
公开(公告)号：US09932708B2
公开(公告)日：2018-04-03
申请号：US14399270
申请日：2013-05-10
申请人： Södra Skogsägarna Ekonomisk Förening
发明人： Narcis Mesic , Anna Linda Viktoria Friman
IPC分类号： D21H11/04 , D21H15/04 , D21H13/28 , C08L1/02 , D21H25/04 , D21H27/10 , D21H13/24 , D21H23/04 , D21H13/12 , D21H13/14 , D21H13/20 , D21H21/40 , B42D25/29 , C08J3/00 , B29C70/12 , C08L1/08 , C08L67/04 , D21D1/20 , B29K67/00 , B29K401/00
CPC分类号： D21H11/04 , B29C70/12 , B29K2067/046 , B29K2401/00 , B29K2995/006 , B42D25/29 , C08J3/005 , C08J2301/00 , C08J2367/04 , C08L1/02 , C08L1/08 , C08L67/04 , C08L2205/16 , D21D1/20 , D21H13/12 , D21H13/14 , D21H13/20 , D21H13/24 , D21H13/28 , D21H15/04 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10 , Y10T428/1397 , C08L23/02 , C08L67/00 , C08L69/00 , C08L27/02 , C08L23/12 , C08L23/06
摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

2. 发明申请

US20100314333A1 FLUTABLE FIBER WEBS WITH LOW SURFACE ELECTRICAL RESISTIVITY FOR FILTRATION 审中-公开
标题翻译：具有低表面电阻率的可旋转纤维织物
公开(公告)号：US20100314333A1
公开(公告)日：2010-12-16
申请号：US12498649
申请日：2009-07-07
申请人： James M. Witsch , Christophe Lefaux
发明人： James M. Witsch , Christophe Lefaux
IPC分类号： B01D39/08 , D21H11/00 , D21H13/10 , D21H13/24 , D21H13/26 , D21H13/12 , D21H17/33 , D21H17/63 , B01D37/00
CPC分类号： B01D29/216 , B01D39/1623 , B01D39/18 , B01D46/0093 , B01D46/4209 , B01D2201/50 , B01D2239/0241 , B01D2239/0457 , B01D2239/0636 , B01D2239/0695 , B01D2239/1216 , B01D2239/1258 , B01D2239/1291 , D21H11/00 , D21H13/10 , D21H13/24 , D21H13/26 , D21H17/33 , D21H17/63
摘要： The fiber webs described herein may be incorporated into filter media and filter elements. The fiber webs may exhibit a low surface electrical resistivity. The fiber webs may also be sufficiently flexible and/or deformable so that they may be processed to include a series of waves (also known as flutes) that extend along the cross-machine direction.
摘要翻译：本文所述的纤维网可以结合到过滤介质和过滤元件中。纤维网可以表现出低的表面电阻率。纤维网也可以是足够的柔性和/或可变形的，使得它们可以被加工成包括沿横跨机器方向延伸的一系列波（也称为凹槽）。

3. 发明授权

US07776772B2 Dispersible fibrous structure and method of making same 失效
标题翻译：分散纤维结构及其制备方法
公开(公告)号：US07776772B2
公开(公告)日：2010-08-17
申请号：US12268607
申请日：2008-11-11
申请人： Steven Lee Barnholtz , James Edwin Cartledge, Jr. , Ronald Thomas Gorley
发明人： Steven Lee Barnholtz , James Edwin Cartledge, Jr. , Ronald Thomas Gorley
IPC分类号： D04H13/00 , D21H13/12
CPC分类号： D04H1/48 , D04H1/49 , D04H1/587 , D04H1/64 , Y10T428/249922 , Y10T442/10 , Y10T442/681 , Y10T442/689 , Y10T442/696 , Y10T442/698
摘要： A dispersible fibrous structure having an in-use wet tensile strength of at least about 40 g/cm; a disposable wet tensile decay of at least about 35% and a method of making the structure. The structure has at least one property selected from a group consisting of: a wet CD maximum slope of less than about 12 kg/7.62 cm, a wet CD Elongation of greater than about 50%, a low elongation CD modulus of less than about 5.0 kg/7.62 cm, and a wet CD Bending of less than about 0.05 gf cm/cm.
摘要翻译：具有至少约40g / cm 2的使用中的湿拉伸强度的可分散的纤维结构体; 至少约35％的一次性湿拉伸衰减和制造该结构的方法。该结构具有选自以下的至少一种性质：湿CD最小斜率小于约12kg / 7.62cm，湿CD伸长率大于约50％，低伸长率CD模量小于约5.0 kg / 7.62cm，湿CD弯曲小于约0.05gfcm / cm。

4. 发明申请

US20100139877A1 METHOD OF FORMING A REINFORCED PARCHMENTED NONWOVEN PRODUCT, AND THE PRODUCT 有权
标题翻译：形成加强的非金属产品和产品的方法
公开(公告)号：US20100139877A1
公开(公告)日：2010-06-10
申请号：US12522832
申请日：2008-01-10
申请人： Michael Dennis Black , Alan Wightman , Noël Cartier , Raymond Volpe , Julien Bras , Carlos Vaca-Garcia
发明人： Michael Dennis Black , Alan Wightman , Noël Cartier , Raymond Volpe , Julien Bras , Carlos Vaca-Garcia
IPC分类号： D21H13/20 , D21H23/22 , D21H11/00 , D21H13/40 , D21H13/24 , D21H13/12
CPC分类号： D06M15/05 , A22C13/0003 , B32B5/26 , D04H1/4374 , D04H1/54 , D04H1/587 , D04H5/03 , D06M11/55 , D06M11/64 , D06M11/70 , D06M13/188 , D21H27/06
摘要： This specification is generally related to reinforced, parchmented paper, composite, reinforced parchmented paper and methods of manufacture thereof. The reinforced, parchmented paper may be used to form a sausage casing.
摘要翻译：本说明书通常涉及增强的，羊皮纸，复合材料，增强的羊皮纸和其制造方法。增强的羊皮纸可用于形成香肠肠衣。

5. 发明申请

US20200056332A1 HIGH TENSILE STRENGTH PAPER SUITABLE FOR USE IN ELECTROCHEMICAL CELLS 审中-公开
公开(公告)号：US20200056332A1
公开(公告)日：2020-02-20
申请号：US16526135
申请日：2019-07-30
申请人： DUPONT SAFETY & CONSTRUCTION, INC.
发明人： Mehdi Afshari , Byoung Sam Kang
IPC分类号： D21H13/26 , H01M8/0239 , D21H13/12
摘要： A paper suitable for use as a separator paper in electrochemical cells and an electrochemical cell comprising same, the paper comprising as the sole fibrous components 95 to 100 weight percent fibrils and 0 to 5 weight percent aramid fibrids and having a thickness of 10 to 40 micrometers and a tensile strength of at least 15 megapascals or greater, the fibrils comprising a polymer blend of 80 to 96 weight percent polyparaphenylene terephthalamide and 4 to 20 weight percent of polyvinylpyrrolidone; the fibrils having a diameter of 10 to 2000 nanometers, a length of 0.2 to 3 millimeters, a surface area of 3 to 40 square meters/gram, and a Canadian Standard Freeness of 0 to 10 milliliters.

6. 发明授权

US09834889B2 Toner cleaning sheet and method of manufacturing same 有权
公开(公告)号：US09834889B2
公开(公告)日：2017-12-05
申请号：US15107997
申请日：2014-12-24
申请人： Toray Industries, Inc.
发明人： Satoshi Naruko , Takashi Kimura
IPC分类号： D21H11/00 , D21H13/20 , G03G15/20 , G03G21/00 , D04H3/009 , D04H3/14 , D21H13/12
CPC分类号： D21H13/20 , D04H3/009 , D04H3/14 , D21H11/00 , D21H13/12 , G03G15/20 , G03G15/2025 , G03G21/00
摘要： A toner cleaning sheet includes at least one type of fiber selected from among different thermoplastic fibers formed of thermoplastic resin with a melting point of 265° C. or more and at least one type of fiber selected from among different cellulose fibers, wherein at least part of the aforementioned thermoplastic fiber is fusion-bonded to neighboring thermoplastic fiber filaments. The toner cleaning sheet can be produced by a method that includes at least one type of fiber selected from among different thermoplastic fibers formed of thermoplastic resin with a melting point of 265° C. or more and at least one type of fiber selected from among different cellulose fibers, the method including a bonding step in which at least part of the aforementioned thermoplastic fiber is fusion-bonded to neighboring thermoplastic fiber filaments.

7. 发明申请

US20170067208A1 A METHOD OF MAKING A THERMOPLASTIC FIBER COMPOSITE MATERIAL AND WEB 审中-公开
标题翻译：一种制备热塑性复合材料和网络的方法
公开(公告)号：US20170067208A1
公开(公告)日：2017-03-09
申请号：US15309286
申请日：2015-05-06
申请人： STORA ENSO OYJ
发明人： Kaj Backfolk
IPC分类号： D21H13/12 , D21H13/14 , D21H17/37 , D21H17/35 , D21H17/53 , D21H17/28 , D21H17/70 , D21H13/24
CPC分类号： D21H13/12 , D21H13/14 , D21H13/24 , D21H17/28 , D21H17/35 , D21H17/37 , D21H17/53 , D21H17/675 , D21H17/70 , D21H17/71
摘要： A method for forming a thermoplastic composite material in a papermaking machine, wherein the method comprises the steps of: forming an aqueous fiber material suspension; bringing said fiber suspension in contact with at least one additive, said additive being introduced into said fiber suspension, whereby said additive reacts to form a precipitation product onto or into the fibers, thereby forming an intermediate suspension, introducing, after the formation of the intermediate suspension, a plastic material into said intermediate suspension, thereby forming a plastic fiber composite suspension.
摘要翻译：一种在造纸机中形成热塑性复合材料的方法，其中所述方法包括以下步骤：形成水性纤维材料悬浮液; 使所述纤维悬浮液与至少一种添加剂接触，所述添加剂被引入所述纤维悬浮液中，由此所述添加剂反应以在纤维上或纤维中形成沉淀产物，从而形成中间体悬浮液，在中间体形成之后引入将塑料材料悬浮在所述中间体悬浮液中，从而形成塑料纤维复合悬浮液。

8. 发明授权

US07897012B2 Sheet containing fibrous or tubular moisture adsorbent metal oxide 失效
标题翻译：含有纤维或管状水分吸附剂金属氧化物的片材
公开(公告)号：US07897012B2
公开(公告)日：2011-03-01
申请号：US12309039
申请日：2007-07-04
申请人： Kazuchiyo Takaoka , Masanobu Matsuoka , Masatoshi Kito
发明人： Kazuchiyo Takaoka , Masanobu Matsuoka , Masatoshi Kito
IPC分类号： D21H13/12 , D21H13/46
CPC分类号： D21H11/18 , D21H13/00 , Y10T442/608 , Y10T442/697 , Y10T442/698
摘要： This invention is to provide a sheet product that is excellent in moisture absorption amount, moisture absorption speed and moisture release speed and is capable of keeping a powder from falling off and that can have a large content of a moisture adsorbent, and the sheet product of this invention contains (a) a moisture adsorbent formed of a tubular or fibrous metal oxide, (b) a cellulosic fibrillated fiber, and (c) an organic fiber having a fineness of 0.01 dtex to 0.45 dtex and is characteristically produced by a paper-making method.
摘要翻译：本发明提供一种吸湿量，吸湿速度和湿度释放速度优异的片状物，能够保持粉末不脱落，并且能够具有大量的水分吸附剂，并且片材产品本发明包含（a）由管状或纤维状金属氧化物形成的水分吸附剂，（b）纤维素原纤维纤维，（c）细度为0.01dtex至0.45dtex的有机纤维，其特征在于，制作方法。

9. 发明授权

US07476631B2 Dispersible fibrous structure and method of making same 失效
标题翻译：分散纤维结构及其制备方法
公开(公告)号：US07476631B2
公开(公告)日：2009-01-13
申请号：US10406752
申请日：2003-04-03
申请人： Steven Lee Barnholtz , James Edwin Cartledge, Jr. , Ronald Thomas Gorley
发明人： Steven Lee Barnholtz , James Edwin Cartledge, Jr. , Ronald Thomas Gorley
IPC分类号： D04H13/00 , D21H13/12
CPC分类号： D04H1/48 , D04H1/49 , D04H1/587 , D04H1/64 , Y10T428/249922 , Y10T442/10 , Y10T442/681 , Y10T442/689 , Y10T442/696 , Y10T442/698
摘要： A dispersible fibrous structure having an in-use wet tensile strength of at least about 40 g/cm; a disposable wet tensile decay of at least about 35% and a method of making the structure. The structure has at least one property selected from a group consisting of: a wet CD maximum slope of less than about 12 kg/7.62 cm, a wet CD Elongation of greater than about 50%, a low elongation CD modulus of less than about 5.0 kg/7.62 cm, and a wet CD Bending of less than about 0.05 gf cm/cm.
摘要翻译：具有至少约40g / cm 2的使用中的湿拉伸强度的可分散的纤维结构体; 至少约35％的一次性湿拉伸衰减和制造该结构的方法。该结构具有选自以下的至少一种性质：湿CD最小斜率小于约12kg / 7.62cm，湿CD伸长率大于约50％，低伸长率CD模量小于约5.0 kg / 7.62cm，湿CD弯曲小于约0.05gfcm / cm。

10. 发明申请

US20080105395A1 Polyketone Fiber Paper, Polyketone Fiber Paper Core Material For Printed Wiring Board, And Printed Wiring Board 审中-公开
标题翻译：聚酮纤维纸，印刷线路板和印刷线路板的聚酮纤维纸芯材料
公开(公告)号：US20080105395A1
公开(公告)日：2008-05-08
申请号：US11795232
申请日：2006-01-16
申请人： Naoyuki Shiratori , Masao Higuchi , Fumio Matsushita
发明人： Naoyuki Shiratori , Masao Higuchi , Fumio Matsushita
IPC分类号： D21H13/12 , D21H27/12
CPC分类号： D21H13/12 , D21H27/00
摘要： An aliphatic polyketone fiber paper comprising aliphatic polyketone fibers and a polyketone fiber paper core material for a printed wiring board are provided. The polyketone fiber paper and the core material have high strength and modulus of elasticity; excellent dimensional stability, chemical resistance, heat resistance, adhesiveness and electrical insulation; and low dielectricity and water absorbance, and are thin, porous, and uniform. A printed wiring board prepared from the core material having a low dielectric constant, dimensional stability, electrical insulation, and properties of being uniformly bored by laser punching is also provided. The aliphatic polyketone fiber paper and the core material for a printed wiring board comprises 1 to 100% by mass of aliphatic polyketone fibers which comprise the repeating unit of the below-mentioned formula (1), the fibers having an average fiber length of 0.5 to 10 mm, an average fiber diameter of 0.1 to 20 μm, a thickness of 5 to 200 μm, a void ratio of 30 to 90%, and a strength per unit mass of 100 MN/kg or more. Also provided is a single layer or multilayer printed wiring board which comprises a core material impregnated or coated with a polymer resin, a low dielectric polymer resin, or a polyphenylene ether-based epoxy resin. —CH2—CH2—CO— (1)
摘要翻译：提供了包含脂族聚酮纤维和印刷线路板用聚酮纤维纸芯材的脂肪族聚酮纤维纸。聚酮纤维纸和芯材具有高强度和弹性模量; 优异的尺寸稳定性，耐化学性，耐热性，粘合性和电绝缘性; 低介电度和吸水率，并且薄，多孔，均匀。还提供了由具有低介电常数，尺寸稳定性，电绝缘性和通过激光冲孔均匀钻孔的性能的芯材制备的印刷线路板。脂肪族聚酮纤维纸和印刷线路板用芯材含有1〜100质量％的包含下述式（1）的重复单元的脂肪族聚酮纤维，该纤维的平均纤维长度为0.5〜平均纤维直径为0.1〜20μm，厚度为5〜200μm，空隙率为30〜90％，每单位质量强度为100MN / kg以上。还提供了一种单层或多层印刷电路板，其包括浸渍或涂覆有聚合物树脂的芯材料，低介电聚合物树脂或聚苯醚系环氧树脂。 <？in-line-formula description =“In-line Formulas”end =“lead”？> CH 2 2 -CH 2 -CO-（1）<？ in-line-formula description =“In-line Formulas”end =“tail”？>

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