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1. 发明授权

US09718012B2 Fine fiber media layer 有权
公开(公告)号：US09718012B2
公开(公告)日：2017-08-01
申请号：US14163262
申请日：2014-01-24
申请人： Donaldson Company, Inc.
发明人： Hoo Young Chung , John R. B. Hall , Mark A. Gogins , Douglas G. Crofoot , Thomas M. Weik
IPC分类号： B01D39/04 , B01D39/18 , B01D46/02 , B01D46/10 , B01D39/08 , B01D39/16 , B01D46/00 , B01D46/24 , B01D46/52 , B01D46/54 , D01D5/00 , D01F1/10 , D01F6/80 , D01F6/90 , D01F6/92 , D04H3/02 , C08L65/00 , C08L77/00
CPC分类号： B01D39/04 , B01D39/086 , B01D39/1623 , B01D39/163 , B01D39/18 , B01D46/0001 , B01D46/02 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D46/523 , B01D46/546 , B01D2239/025 , B01D2239/0428 , B01D2239/0492 , B01D2239/0613 , B01D2239/0618 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/1233 , B01D2239/1258 , B01D2275/10 , C08L65/00 , C08L77/00 , D01D5/0007 , D01D5/003 , D01D5/0084 , D01F1/10 , D01F6/80 , D01F6/90 , D01F6/92 , D04H3/02 , Y10S428/903 , Y10T428/1362 , Y10T428/24686 , Y10T428/24942 , Y10T428/26 , Y10T428/29 , Y10T428/2915 , Y10T428/2933 , Y10T428/2938 , Y10T428/2967 , Y10T428/2969 , Y10T428/298 , Y10T442/16 , Y10T442/614 , Y10T442/626 , Y10T442/659
摘要： Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.

2. 发明申请

US20160333144A1 POLYAMIDE FIBERS 审中-公开
标题翻译：聚酰胺纤维
公开(公告)号：US20160333144A1
公开(公告)日：2016-11-17
申请号：US15109694
申请日：2015-01-12
申请人： DSM IP ASSETS B.V.
发明人： Pim Gerard Anton JANSSEN , Alexander Antonius Marie STROEKS
IPC分类号： C08G69/26 , D01H7/00 , D01F6/90
CPC分类号： C08G69/26 , C08G69/265 , D01F6/80 , D01F6/90 , D01H7/00
摘要： The present invention relates to a polymer fiber made of a polyamide composition comprising a semi-crystalline semi-aromatic polyamide (PPA), wherein the PPA consists of repeat units derived from—aromatic dicarboxylic acid comprising at least 80 mole % of terephthalic acid, relative to the total amount of aromatic dicarboxylic acid and—diamine comprising at least 5 mole % of a first diamine and at least 5 mole % of a second diamine relative to the total amount of diamine; and—0-5 mole % of other monomeric units, relative to the total amount of aromatic dicarboxylic acid, diamine and other monomeric units, wherein the PPA has a melting temperature (Tm) of at least 310° C. measured by the DSC method according to ISO-11357-1/3, 2011 and with a heating rate of 10° C./min.
摘要翻译：本发明涉及由包含半结晶半芳族聚酰胺（PPA）的聚酰胺组合物制成的聚合物纤维，其中PPA由衍生自芳族二羧酸的重复单元组成，所述重复单元包含至少80摩尔％的对苯二甲酸，相对相对于二胺的总量，包含至少5摩尔％的第一二胺和至少5摩尔％的第二二胺的芳族二羧酸和二胺的总量; 和0-5摩尔％的其它单体单元，相对于芳族二羧酸，二胺和其它单体单元的总量，其中PPA具有至少310℃的熔融温度（Tm），通过DSC法测量根据ISO-11357-1 / 3，2011，加热速率为10℃/ min。

3. 发明授权

US09469922B2 Method for removing sulfur from fiber using a weak base 有权
标题翻译：使用弱碱从纤维中除去硫的方法
公开(公告)号：US09469922B2
公开(公告)日：2016-10-18
申请号：US14371744
申请日：2012-01-11
申请人： Steven R. Allen , Vlodek Gabara , Joseph Lenning Lowery , Steven Raymond Lustig , Christopher William Newton , David J. Rodini , Andrew J. Sitter
发明人： Steven R. Allen , Vlodek Gabara , Joseph Lenning Lowery , Steven Raymond Lustig , Christopher William Newton , David J. Rodini , Andrew J. Sitter
IPC分类号： C11D11/00 , D01F6/80 , D01D10/06
CPC分类号： D01F6/80 , D01D10/06 , D01F6/805
摘要： The present invention concerns methods for removing sulfur from a fiber comprising the steps of: a) contacting never-dried sulfur-containing fiber in a yarn with an aqueous base having a pKa less than or equal to 11 to release at least a portion of said sulfur, said sulfur comprising, at least in part, sulfate anions and said yarn comprising fiber derived from polymer comprising imidazole groups; and b) rinsing said yarn to remove at least a portion of released sulfur.
摘要翻译：本发明涉及用于从纤维中除去硫的方法，包括以下步骤：a）使纱线中未经干燥的含硫纤维与pKa小于或等于11的碱性水溶液接触，以释放至少部分所述硫，所述硫至少部分地包含硫酸根阴离子，所述纱线包含衍生自包含咪唑基团的聚合物的纤维; 和b）冲洗所述纱线以除去至少一部分释放的硫。

4. 发明申请

US20150080534A1 FIBER MADE OF ALLOY RESIN COMPOSITION OF POLYESTER 审中-公开
标题翻译：聚酯纤维的合成树脂组合物
公开(公告)号：US20150080534A1
公开(公告)日：2015-03-19
申请号：US14383433
申请日：2013-03-07
申请人： RHODIA OPERATIONS , RHODIA KOREA CO., LTD
发明人： Mok-Keun Lim , Kwang Sang Lee , Yeong Chool Yu
IPC分类号： D01F6/60 , D01D5/08
CPC分类号： D01F6/60 , D01D5/08 , D01D5/12 , D01F6/80 , D01F6/84 , D01F6/90 , D01F6/92 , D10B2331/02 , D10B2331/04 , D10B2331/06
摘要： The present invention concerns a method of preparing a hybrid fiber including polyamide and polyester. Particularly, the method of preparing a hybrid fiber comprises, forming a blend by melting a) 4.99 to 95% by weight of a thermoplastic polyamide resin, b) 4.99 to 95% by weight of a thermoplastic polyester resin, and c) 0.01 to 10% by weight of an epoxy resin at 250 to 300° C., and blend spinning and elongating 10 to 90% by weight of the blend with 90 to 10% by weight of a polyester resin. The hybrid fiber shows highly improved compatibility of the polyamide resin and the thermoplastic polyester resin, and shows excellent strength and elongation.
摘要翻译：本发明涉及一种制备包括聚酰胺和聚酯的混合纤维的方法。特别地，制备混合纤维的方法包括：通过熔化a）4.99至95重量％的热塑性聚酰胺树脂来形成共混物，b）4.99至95重量％的热塑性聚酯树脂，和c）0.01至10 重量比为250〜300℃的环氧树脂，共混纺丝和拉伸10〜90重量％的共混物和90〜10重量％的聚酯树脂。混合纤维显示出高度改善的聚酰胺树脂和热塑性聚酯树脂的相容性，并且显示出优异的强度和伸长率。

5. 发明申请

US20140175697A1 Modified Long Chain Polyamide 审中-公开
标题翻译：改性长链聚酰胺
公开(公告)号：US20140175697A1
公开(公告)日：2014-06-26
申请号：US13726692
申请日：2012-12-26
申请人： TAIWAN TEXTILE RESEARCH INSTITUTE
发明人： Wei-Hung Chen , Ta-Yo Chen , Tsai-Wen Chen , Wei-Hsiang Lin
IPC分类号： C08G69/00
CPC分类号： C08G69/36 , C08G69/40 , D01F6/80
摘要： A modified long chain polyamide is provided. The modified long chain polyamide is polymerized by monomers comprising a long-aliphatic-chain monomer, and equimolar of an aromatic diacid and polyethyleneoxy diamine. A fiber made from the modified long chain polyamide is also provided.
摘要翻译：提供改性的长链聚酰胺。改性的长链聚酰胺由包含长脂族链单体和等摩尔芳族二酸和聚乙烯氧基二胺的单体聚合。还提供了由改性长链聚酰胺制成的纤维。

6. 发明授权

US08648144B2 Crosslinked fibers and method of making same by extrusion 有权
标题翻译：交联纤维及其制造方法
公开(公告)号：US08648144B2
公开(公告)日：2014-02-11
申请号：US13202384
申请日：2010-02-22
申请人： Ahmad Robert Hadba , Sébastien Ladet
发明人： Ahmad Robert Hadba , Sébastien Ladet
IPC分类号： C08B37/00
CPC分类号： A61L17/00 , A61L27/34 , A61L29/085 , A61L31/10 , A61L2400/18 , B29C47/0014 , D01F2/00 , D01F4/00 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/30 , D01F6/44 , D01F6/60 , D01F6/62 , D01F6/80 , D01F6/84 , D01F6/88 , D01F9/00 , C08L83/04
摘要： The present disclosure relates to a method of forming fibers. First and second precursors, each possessing a core and at least one functional group known to have click reactivity, are mixed. The mixed precursors are then extruded under heat to cross-link during fiber production.
摘要翻译：本公开涉及一种形成纤维的方法。混合具有核心和至少一个已知具有点击反应性的官能团的第一和第二前体。然后将混合的前体在纤维生产期间在加热下挤出以交联。

7. 发明授权

US08029588B2 Fine fiber media layer 有权
标题翻译：精细纤维介质层
公开(公告)号：US08029588B2
公开(公告)日：2011-10-04
申请号：US12957813
申请日：2010-12-01
申请人： Hoo Y. Chung , John R. B. Hall , Mark A. Gogins , Douglas G. Crofoot , Thomas M. Weik
发明人： Hoo Y. Chung , John R. B. Hall , Mark A. Gogins , Douglas G. Crofoot , Thomas M. Weik
IPC分类号： B01D46/00
CPC分类号： B01D39/04 , B01D39/086 , B01D39/1623 , B01D39/163 , B01D39/18 , B01D46/0001 , B01D46/02 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D46/523 , B01D46/546 , B01D2239/025 , B01D2239/0428 , B01D2239/0492 , B01D2239/0613 , B01D2239/0618 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/1233 , B01D2239/1258 , B01D2275/10 , C08L65/00 , C08L77/00 , D01D5/0007 , D01D5/003 , D01D5/0084 , D01F1/10 , D01F6/80 , D01F6/90 , D01F6/92 , D04H3/02 , Y10S428/903 , Y10T428/1362 , Y10T428/24686 , Y10T428/24942 , Y10T428/26 , Y10T428/29 , Y10T428/2915 , Y10T428/2933 , Y10T428/2938 , Y10T428/2967 , Y10T428/2969 , Y10T428/298 , Y10T442/16 , Y10T442/614 , Y10T442/626 , Y10T442/659
摘要： Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
摘要翻译：公开了改进的聚合物材料。还公开了可以由超细纤维和纳米纤维结构形式的改进的聚合材料制成的细纤维材料。超细纤维和纳米纤维结构可用于各种有用的应用，包括形成过滤材料。

8. 发明申请

US20100304115A1 SHAPE MEMORY POLYAMIDE AND METHOD OF PRODUCING SHAPE MEMORY POLYAMIDE FABRIC USING THE SAME 审中-公开
标题翻译：形状记忆聚酰胺和使用其形成形状记忆聚酰胺织物的方法
公开(公告)号：US20100304115A1
公开(公告)日：2010-12-02
申请号：US12446546
申请日：2007-12-06
申请人： Chang Woo Kim
发明人： Chang Woo Kim
IPC分类号： C08G69/16 , D04H3/04
CPC分类号： D06P5/001 , C08G69/14 , C08G69/16 , C08G69/26 , C08G69/265 , C08G69/28 , C08G69/32 , C08G69/36 , C08G69/42 , C08L2201/12 , D01F6/80 , D01F6/805 , D03D15/00 , D06P3/24 , D10B2331/02 , D10B2401/046 , D10B2501/00 , D10B2501/02 , Y10T428/1362 , Y10T428/2476 , Y10T428/249921 , Y10T428/249947 , Y10T428/2915
摘要： Disclosed is a shape memory polyamide, produced by adding a polyvalent carboxylic acid and a polyvalent amine when polyamide is polymerized from e-caprolactam or hexamethylenediamine and adipic acid, and having an aromatic component which is introduced by one or more among the polyvalent carboxylic acid and the polyvalent amine and has a total amount ranging from 0.4 mol % to 10 mol % based on the amount of the raw material for polyamide. Also, a method of producing a shape memory polyamide fabric using the shape memory polyamide is provided. The polyamide fabric produced using the shape memory polyamide is a highly functional fabric which does not easily wrinkle and easily recovers its original shape even when wrinkled, and thus may be applied as material for various kinds of clothing.
摘要翻译：公开了一种形状记忆聚酰胺，其通过在聚酰胺从ε-己内酰胺或六亚甲基二胺和己二酸聚合时添加多元羧酸和多元胺而制备，并且具有通过多元羧酸和多元羧酸中的一种或多种引入的芳香族成分多元胺，相对于聚酰胺原料的总量为0.4mol％〜10mol％。此外，提供了使用形状记忆聚酰胺制造形状记忆聚酰胺织物的方法。使用形状记忆聚酰胺制造的聚酰胺织物是即使起皱时也不容易起皱并易于恢复其原始形状的高功能性织物，因此可以用作各种衣物的材料。

9. 发明申请

US20100175555A1 Polyamide Fine Fibers 审中-公开
标题翻译：聚酰胺精细纤维
公开(公告)号：US20100175555A1
公开(公告)日：2010-07-15
申请号：US12558499
申请日：2009-09-12
申请人： Ismael Ferrer , Castro S. Laicer
发明人： Ismael Ferrer , Castro S. Laicer
IPC分类号： B32B27/34 , B01D39/16 , B01D46/54
CPC分类号： D01F6/80 , Y10T428/298
摘要： One aspect of an improved microfiber and nanofiber properties can be obtained from a novel nylon material. The nylon can comprise a nylon copolymer comprising (diamino-dicyclohexyl)-alkane, preferably bis-(4 amino-cyclohexyl)methane and at least one other nylon monomer. Another aspect of the novel nylon can comprise a poly alkylene oxide-nylon block copolymer. Such a copolymer can contain block copolymer units wherein the block units comprise segments of ethylene oxide, propylene oxide or mixtures thereof and a nylon block comprising nylon monomers typically comprise a cyclic lactam, an alpha omega diamine and alpha omega diacid or mixtures thereof.
摘要翻译：可以从新型尼龙材料获得改进的微纤维和纳米纤维性能的一个方面。尼龙可以包含含有（二氨基 - 二环己基） - 烷烃，优选双 - （4-氨基 - 环己基）甲烷和至少一种其它尼龙单体的尼龙共聚物。新型尼龙的另一方面可包括聚环氧烷 - 尼龙嵌段共聚物。这种共聚物可以含有嵌段共聚物单元，其中嵌段单元包含环氧乙烷，环氧丙烷或其混合物的链段，和包含尼龙单体的尼龙嵌段通常包含环内酰胺，αω二胺和αω二酸或其混合物。

10. 发明申请

US20090136704A1 DUAL ACID/CATIONIC DYEABLE POLYAMIDE POLYMER FIBERS AND YARNS, METHODS OF MAKING THE SAME, AND TEXTILE ARTICLES INCLUDING DUAL ACID/CATIONIC DYEABLE POLYAMIDE POLYMER FIBERS 审中-公开
标题翻译：双酸/阳离子可聚酰胺聚合物纤维和纱线，其制备方法和包含双酸/阳离子可聚酰胺聚合物纤维的纺织品
公开(公告)号：US20090136704A1
公开(公告)日：2009-05-28
申请号：US12277606
申请日：2008-11-25
申请人： Sundar Mohan Rao
发明人： Sundar Mohan Rao
IPC分类号： C08G69/08 , C08G69/14 , D04H11/00
CPC分类号： D04H11/00 , C08G69/10 , C08G69/14 , C08G69/26 , C08G69/265 , D01F6/80 , D05C17/02 , D06N7/0068 , D06N7/0071 , D06N2201/0263 , D06N2209/0807 , D06P3/241 , D06P3/242 , Y10T428/23993
摘要： Briefly described, embodiments of this disclosure include fibers, methods of making fibers, structures (e.g., textile articles), and carpets.
摘要翻译：简要描述，本公开的实施例包括纤维，制造纤维的方法，结构（例如纺织制品）和地毯。

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