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51. 发明申请

US20090068912A1 ELASTIC SPUNBONDED NONWOVEN AND ELASTIC NONWOVEN FABRIC COMPRISING THE SAME 审中-公开
标题翻译：弹性弹性非金属和弹性非织造织物
公开(公告)号：US20090068912A1
公开(公告)日：2009-03-12
申请号：US12206828
申请日：2008-09-09
申请人： Galliano Boscolo , Antonino Maltese
发明人： Galliano Boscolo , Antonino Maltese
IPC分类号： D04H13/00
CPC分类号： D01F8/06 , D01D5/0985 , D04H3/02 , D04H3/147 , D04H13/00 , Y10T442/602
摘要： The elastic spunbonded nonwoven has high elastic recovery properties and includes a plurality of multicomponent filaments. Each multicomponent filament, preferably of the sheath/core type, includes a first polymeric component extending along the length of the filament in at least a first section of the filament, and a second polymeric component extending along the length of the filament in at least a second section of the filament that is distinct from the first section. The first polymeric component comprises an elastic propylene-based olefin copolymer, and the second polymeric component comprises an elastic propylene-based olefin and has a melt flow rate that is higher than the melt flow rate of the first polymeric component. The elastic propylene-based olefin copolymer for the first polymeric component and for the second polymeric component includes propylene and from 10 to 25 weight % of one or more C2 and/or C4 to C10 alpha-olefin co-monomers.
摘要翻译：弹性纺粘非织造布具有高弹性恢复性能，并且包括多个多组分长丝。每个多组分长丝，优选鞘/芯型，包括在细丝的至少第一部分中沿着长丝的长度延伸的第一聚合物组分，以及沿着长丝的长度至少延伸的第二聚合物组分细丝的第二部分与第一部分不同。第一聚合物组分包含弹性丙烯基烯烃共聚物，第二聚合物组分包含弹性丙烯基烯烃，并且具有高于第一聚合物组分的熔体流动速率的熔体流动速率。用于第一聚合物组分和第二聚合物组分的弹性丙烯基烯烃共聚物包括丙烯和10至25重量％的一种或多种C 2和/或C 4至C 10α-烯烃共聚单体。

52. 发明授权

US07498282B2 Multi-layer, elastic articles 有权
标题翻译：多层，弹性物品
公开(公告)号：US07498282B2
公开(公告)日：2009-03-03
申请号：US11552563
申请日：2006-10-25
申请人： Rajen M. Patel , Andy C. Chang , Hong Peng , Seema V. Karande , Benjamin C. Poon , Yunwa Wilson Cheung
发明人： Rajen M. Patel , Andy C. Chang , Hong Peng , Seema V. Karande , Benjamin C. Poon , Yunwa Wilson Cheung
IPC分类号： B32B27/12 , B32B5/26 , B32B27/00
CPC分类号： B32B7/02 , B32B5/022 , B32B5/26 , B32B27/12 , B32B27/32 , B32B2262/0253 , B32B2305/72 , B32B2307/514 , B32B2323/043 , B32B2323/046 , B32B2323/10 , B32B2437/00 , C08L23/06 , C08L23/0815 , D01F6/46 , D01F8/06 , D04H1/4291 , D04H1/4374 , Y10T428/24942 , Y10T428/31587 , Y10T428/31913 , Y10T428/31938 , Y10T442/659 , Y10T442/668 , Y10T442/674 , Y10T442/678 , C08L2666/06
摘要： The invention is an article comprising at least two layers, a low crystallinity layer and a high crystallinity layer. One or both layers is capable of being elongated so that a pre-stretched article is capable of being formed.
摘要翻译：本发明是包含至少两层，低结晶度层和高结晶度层的制品。一个或两个层能够被拉长，使得能够形成预拉伸制品。

53. 发明申请

US20080287019A1 Modified Polyolefin Surfaces 审中-公开
标题翻译：改性聚烯烃表面
公开(公告)号：US20080287019A1
公开(公告)日：2008-11-20
申请号：US12105668
申请日：2008-04-18
申请人： Jorge Casas-Sanchez , Mathias Kurt Herrlein , Dimitris Ioannis Collias , Michael Donovan Mitchell , Thomas Joseph Wehmeier
发明人： Jorge Casas-Sanchez , Mathias Kurt Herrlein , Dimitris Ioannis Collias , Michael Donovan Mitchell , Thomas Joseph Wehmeier
IPC分类号： B32B27/02 , D04H1/00 , B32B5/04
CPC分类号： D04H1/56 , A61L15/24 , C08L23/10 , C08L23/36 , D01F6/46 , D01F8/06 , D04H1/4291 , D06M16/00 , D06M2101/20 , D06M2400/01 , Y10T428/2929 , Y10T442/2008 , Y10T442/637 , C08L2666/24 , C08L2666/14
摘要： Surface modifiable polyolefins are disclosed that allow for the covalent attachment of further chemical entities. The surface modification does not leach from the polyolefin. Example embodiments include the covalent bonding of antimicrobial chemical entities to the modified surfaces to provide antimicrobial polyolefin films and fibres for use in packaging and non-wovens.
摘要翻译：公开了表面可修饰的聚烯烃，其允许其它化学物质的共价连接。表面改性不会从聚烯烃中浸出。示例性实施方案包括将抗微生物化学物质共价结合到改性表面以提供用于包装和非织造织物的抗微生物聚烯烃膜和纤维。

54. 发明申请

US20080213587A1 Functionality-Latent Polyolefin Article and Process for the Production Thereof and Process for the Production of Functionality-Developed Polyolefin Article 审中-公开
标题翻译：功能 - 潜在的聚烯烃制品及其制备方法和生产功能性开发的聚烯烃的方法
公开(公告)号：US20080213587A1
公开(公告)日：2008-09-04
申请号：US11665347
申请日：2005-11-08
申请人： Atsushi Kajita , Shigeo Kogure , Yaichi Kato
发明人： Atsushi Kajita , Shigeo Kogure , Yaichi Kato
IPC分类号： B32B27/32 , B32B37/00
CPC分类号： D01F11/06 , D01F6/04 , D01F8/06 , D06M15/53 , D06M2101/20 , Y10T156/10 , Y10T428/2915 , Y10T428/2967 , Y10T428/31938
摘要： A functionality-latent polyolefin fiber that is capable of effectively exhibiting a predetermined function such as water repellency by heat treatment and has an oil agent and a function-imparting agent adhering to the surface thereof and that is to be heat-treated whereby the adherence amount of said oil agent is substantially decreased by penetration of said oil agent into the article and the function of the above function-imparting agent is exhibited.
摘要翻译：一种功能性潜在的聚烯烃纤维，其能够有效地表现出预定的功能，例如通过热处理的拒水性，并且具有附着在其表面上并要进行热处理的油剂和功能赋予剂，由此粘附量的所述油剂通过所述油剂渗透到制品中而显着降低，并且显示出上述功能赋予剂的功能。

55. 发明申请

US20080138271A1 Method for Making Ultra-Fine Carbon Fibers and Activated Ultra-Fine Carbon Fibers 审中-公开
标题翻译：制造超细碳纤维和活性超细碳纤维的方法
公开(公告)号：US20080138271A1
公开(公告)日：2008-06-12
申请号：US11952298
申请日：2007-12-07
申请人： Kuo-Kuang Cheng , Zui-Peng Dong
发明人： Kuo-Kuang Cheng , Zui-Peng Dong
IPC分类号： D01F9/12
CPC分类号： D01F8/06 , D01F9/14
摘要： A method for making ultra-fine carbon fibers and activated ultra-fine carbon fibers includes core-sheath melt-spinning to produce a core-sheath fiber including a sheath made of polyolefin and a carbon-containing polymer, and a core made of a polyolefin polymer. Under control of temperature, the core-sheath fiber is stabilized as a carbon-containing precursor fiber. The stabilized core-sheath fiber is carbonized in nitrogen at 600 to 1500 degrees Celsius and converted into ultra-fine carbon fibers with a diameter of 20 to 800 nm. Then, the ultra-fine carbon fibers are activated in carbon dioxide, steam, air or any combination thereof at 600 to 1500 degrees Celsius to form activated ultra-fine carbon fibers.
摘要翻译：制造超细碳纤维和活性超细碳纤维的方法包括芯鞘熔融纺丝以制造包括由聚烯烃和含碳聚合物制成的护套的芯鞘纤维和由聚烯烃制成的芯聚合物。在温度的控制下，芯鞘纤维被稳定为含碳前体纤维。稳定的芯鞘纤维在氮气中在600至1500℃下碳化，并转化成直径为20至800nm的超细碳纤维。然后，超细碳纤维在二氧化碳，蒸汽，空气或其任何组合中在600至1500摄氏度下活化以形成活化的超细碳纤维。

56. 发明申请

US20080118727A1 PROCESS FOR PRODUCING ELASTIC AND/OR WATER DEGRADABLE WEBS FROM COMPOSITE FILAMENTS 审中-公开
标题翻译：从复合纤维生产弹性和/或水可降解织物的方法
公开(公告)号：US20080118727A1
公开(公告)日：2008-05-22
申请号：US11858537
申请日：2007-09-20
申请人： Jens Ole Brochner ANDERSEN
发明人： Jens Ole Brochner ANDERSEN
IPC分类号： A61F13/15 , B29C67/00
CPC分类号： D04H1/4309 , D01F8/06 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4358 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/559 , D04H1/732 , Y10T428/249921
摘要： A process of manufacturing a non-woven web from virtually endless composite filaments. The filaments used in the process are arranged in a sheath-core arrangement in which the sheath component comprise a thermoplastic polymer and the core component is selected from the group of an elastomer, a water-soluble polymer or a biodegradable polymer. The sheath component constitutes at least 20 percent by weight of the filament and that the core component constitutes at least 10 percent by weight of the filament. The process according to the invention provides a simple and inexpensive process for manufacturing water soluble or elastic non-woven webs of any width, using virtually endless filaments.
摘要翻译：从几乎无限的复合长丝制造无纺网的方法。在该方法中使用的长丝布置成鞘芯配置，其中鞘组分包含热塑性聚合物，并且芯组分选自弹性体，水溶性聚合物或可生物降解的聚合物。鞘组分构成长丝的至少20重量％，并且芯组分构成丝的至少10重量％。根据本发明的方法提供了一种用于制造任何宽度的水溶性或弹性无纺网的简单和便宜的方法，其使用实际上无限长的长丝。

57. 发明申请

US20070202330A1 Fibers made from copolymers of ethylene/alpha-olefins 有权
标题翻译：由乙烯/α-烯烃共聚物制成的纤维
公开(公告)号：US20070202330A1
公开(公告)日：2007-08-30
申请号：US11654349
申请日：2007-01-16
申请人： Hong Peng , Hongyu Chen , Yuen-Yuen Chiu , Shih-Yaw Lai , Eddy Garcia-Meitin , Charles Diehl
发明人： Hong Peng , Hongyu Chen , Yuen-Yuen Chiu , Shih-Yaw Lai , Eddy Garcia-Meitin , Charles Diehl
IPC分类号： C08L23/04 , D02G3/00
CPC分类号： C08L23/0815 , C08L23/04 , C08L23/10 , C08L23/12 , C08L53/00 , C08L2203/12 , C08L2312/06 , D01D10/00 , D01F6/46 , D01F8/06 , D02G3/32 , D02G3/38 , Y10T428/249921 , Y10T428/249938 , Y10T428/2929 , Y10T428/2933 , Y10T442/3008 , Y10T442/413 , Y10T442/60 , Y10T442/601 , Y10T442/637 , C08L23/00 , C08L2666/06 , C08L2666/02
摘要： A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.
摘要翻译：纤维可以由丙烯基聚合物和乙烯/α-烯烃互聚物的混合物获得，其特征在于弹性回复Re，百分比为300％应变和1个循环，密度d为克/立方厘米其中弹性恢复和密度满足以下关系：Re> 1481-1629（d）。这种互聚物也可以由其它性质表征。由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。如果需要，纤维可以交联。机织的针织或无纺织物可由这种纤维制成。

58. 发明申请

US20070036972A1 Propylene-based copolymers, a method of making the fibers and articles made from the fibers 审中-公开
标题翻译：丙烯类共聚物，由纤维制成纤维和制品的方法
公开(公告)号：US20070036972A1
公开(公告)日：2007-02-15
申请号：US11498481
申请日：2006-08-03
申请人： Andy Chang , Jozef Van Dun , Hong Peng , Randy Pepper , Edward Knickerbocker , Rajen Patel , Byron Day , Joy Jordan , Antonios Doufas , Lizhi Liu , Stephen Englebert , Renette Richard , Christian Sanders , Varunesh Sharma
发明人： Andy Chang , Jozef Van Dun , Hong Peng , Randy Pepper , Edward Knickerbocker , Rajen Patel , Byron Day , Joy Jordan , Antonios Doufas , Lizhi Liu , Stephen Englebert , Renette Richard , Christian Sanders , Varunesh Sharma
IPC分类号： D02G3/00
CPC分类号： D01F6/30 , D01F8/06 , D04H1/4291 , D04H1/4382 , D04H1/56 , D04H3/16 , Y10T428/29 , Y10T428/2913 , Y10T442/601 , Y10T442/602 , Y10T442/68 , Y10T442/681
摘要： Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having 13C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.
摘要翻译：表现出良好的弹性，伸长性和韧性以及低模量的纤维由丙烯基共聚物制备。基于丙烯的共聚物包含至少约50重量％（wt％）衍生自丙烯的单元和至少约8重量％的衍生自除丙烯以外的一种或多种共聚单体的单元，例如乙烯。特别优选的丙烯共聚物的特征在于具有对应于约14.6和约15.7ppm的区域误差的大约相同强度的峰的13 C NMR峰。在本发明的一个方面，纤维在拉伸过程中经受纤维的拉伸伸长而受到应力诱导的结晶。

59. 发明申请

US20070029690A1 Energy absorbing blends 审中-公开
标题翻译：吸收能量的混合物
公开(公告)号：US20070029690A1
公开(公告)日：2007-02-08
申请号：US10561763
申请日：2004-06-25
申请人： Philip Green , Richard Palmer
发明人： Philip Green , Richard Palmer
IPC分类号： B29C44/34 , C08F8/00
CPC分类号： C08L23/06 , A41D13/00 , A41D13/065 , A41D31/28 , A63B71/08 , C08J3/005 , C08J5/00 , C08L83/04 , C08L83/08 , C08L85/04 , C08L2207/066 , D01F8/06 , D01F8/14 , D01F8/16 , F16F1/3605
摘要： A composite material which is elastic, which exhibits a resistive load under deformation which increases with the rate of deformation, which is unfoamed or foamed, comminuted or uncomminuted and which comprises i) a first polymer-based elastic material and ii) a second polymer-based material, different from i), which exhibits dilatancy in the absence of i) wherein ii) is entrapped in a solid matrix of i), the composite material being unfoamed or, when foamed, preparable by incorporating ii) with i) prior to foaming.
摘要翻译：一种弹性的复合材料，其呈现出变形时的阻力负荷，其随未变质或发泡，粉碎或未稀释的变形速率而增加，并且其包括i）第一聚合物基弹性材料和ii）第二聚合物 - 其不同于i），其在不存在i）的情况下表现出膨胀性，其中ii）被截留在i）的固体基体中，复合材料未发泡，或者当发泡时可通过掺入ii）与i）在发泡。

60. 发明申请

US20060199931A1 Fibers made from copolymers of ethylene/alpha-olefins 有权
标题翻译：由乙烯/α-烯烃共聚物制成的纤维
公开(公告)号：US20060199931A1
公开(公告)日：2006-09-07
申请号：US11376873
申请日：2006-03-15
申请人： Benjamin Poon , Yunwa Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen Chiu , Rajen Patel , Andy Chang , Antonios Doufas , Hong Peng
发明人： Benjamin Poon , Yunwa Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen Chiu , Rajen Patel , Andy Chang , Antonios Doufas , Hong Peng
IPC分类号： C08F112/02
CPC分类号： C08F212/08 , C08L23/0815 , C08L25/08 , C08L2203/12 , D01D10/00 , D01F6/30 , D01F8/06 , D02G3/32 , D02G3/38 , Y10T428/1369 , Y10T428/249921 , Y10T428/2933 , Y10T442/3008 , Y10T442/413 , Y10T442/602
摘要： A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.
摘要翻译：纤维可从或包含乙烯/α-烯烃互聚物，其特征在于弹性回复Re，百分比为300％应变和1个循环，密度d（克/立方厘米），其中弹性恢复和密度满足以下关系：Re> 1481-1629（d）。这种互聚物也可以由其它性质表征。由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。如果需要，纤维可以交联。机织或非织造织物可以由这种纤维制成。

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