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1. 发明授权

US09212432B2 Polypropylene spunbond fibers and methods for making same 有权
标题翻译：聚丙烯纺粘纤维及其制造方法
公开(公告)号：US09212432B2
公开(公告)日：2015-12-15
申请号：US12678626
申请日：2008-09-05
申请人： William M. Ferry , Galen C. Richeson
发明人： William M. Ferry , Galen C. Richeson
IPC分类号： D04H3/16 , D01D5/00 , D01D1/06 , D01D5/08 , D01F6/06
CPC分类号： D01D5/0023 , D01D1/065 , D01D5/08 , D01F6/06 , D04H3/16 , D10B2321/022 , Y10T442/681
摘要： Disclosed herein is a spunbond fiber of visbroken polypropylene having an Mw/Mn of from 3.5 to 7.0, an Mz/Mw of from greater than 2.0 and a melt flow rate (230/2.16) of from 50 to 100 dg/min. Also disclosed is a process for producing spunbond fibers comprising melt blending a polypropylene having a melt flow rate (230/2.16) of from 10 to 30 dg/min with a peroxide visbreaker such that the resulting melt flow rate of the visbroken polypropylene is from 50 to 100 dg/min; melt extruding the visbroken polypropylene through a die block such that filaments of the visbroken polypropylene being produced are exposed to a cabin pressure of from 4500 to 7000 Pa; and forming fibers of from less than 6.0 denier. Nonwoven fabrics and multiple-layer structures can be made from the fibers described herein that are useful for filtering and absorption related articles.
摘要翻译：本文公开了具有3.5至7.0的Mw / Mn，大于2.0的Mz / Mw和50至100dg / min的熔体流动速率（230 / 2.16）的脱模聚丙烯的纺粘纤维。还公开了一种生产纺粘纤维的方法，其包括将熔体流动速率（230 / 2.16）为10至30dg / min的聚丙烯与过氧化物破乳剂熔融共混，使得所得的抗坏裂聚丙烯的熔体流动速率为50 至100 dg / min; 通过模块将熔融挤出减枝裂纹的聚丙烯，使得生产的抗坏裂聚丙烯的长丝暴露于4500至7000Pa的客舱压力; 并形成小于6.0旦尼尔的纤维。无纺织物和多层结构可以由本文所述的纤维制成，其可用于过滤和吸收相关物品。

2. 发明申请

US20120116338A1 Polypropylene Nonwoven Fibers And Fabrics And Methods For Making Same 审中-公开
标题翻译：聚丙烯非织造纤维和织物及其制作方法
公开(公告)号：US20120116338A1
公开(公告)日：2012-05-10
申请号：US13140654
申请日：2009-12-21
申请人： William M. Ferry , Smita Kacker , Olivier J. Georjon
发明人： William M. Ferry , Smita Kacker , Olivier J. Georjon
IPC分类号： A61L15/24 , B32B27/32 , D01D5/10 , D04H13/00
CPC分类号： D04H1/56 , B32B5/02 , B32B5/022 , B32B5/028 , B32B5/04 , B32B5/06 , B32B5/08 , B32B5/22 , B32B5/26 , B32B25/042 , B32B25/10 , B32B25/12 , B32B25/14 , B32B27/08 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/0215 , B32B2262/023 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/04 , B32B2262/067 , B32B2262/12 , B32B2262/14 , B32B2270/00 , B32B2274/00 , B32B2307/50 , B32B2307/514 , B32B2307/54 , B32B2307/718 , B32B2323/10 , B32B2432/00 , B32B2437/00 , B32B2535/00 , B32B2555/00 , B32B2555/02 , C08F10/06 , C08F110/06 , C08F210/16 , D01D5/0985 , D01F6/06 , D04H1/4291 , D04H1/724 , Y10T442/10 , Y10T442/608 , Y10T442/66 , Y10T442/681 , C08F2500/12 , C08F2500/03 , C08F2500/11 , C08F210/06
摘要： Nonwoven fabrics of fibers comprising one or more primary polypropylenes having a molecular weight distribution of less than 3.5 and a melt flow rate within the range from 5 to 500 dg/min, the fibers having an average diameter of less than 20 μm, or a denier (g/9000 m) of less than 2.0, thus forming propylene-based fabrics. The primary polypropylene is preferably a reactor grade polymer made using a single-site catalyst. In certain embodiments, the propylene-based fabrics disclosed herein have a MD Tensile Strength (WSP 110.4 (05)) of greater than 20 N/5 cm when calendered at a temperature within the range from 110 to 15O° C. Also in certain embodiments, the fabrics have a CD Tensile Strength (WSP 110.4 (05)) of greater than 10 N/5 cm when calendered at a temperature within the range from 110 to 15O° C. The fabrics are preferably meltspun, and in a particular embodiment are spunbond fabrics.
摘要翻译：纤维的无纺布包含分子量分布小于3.5且熔体流动速率在5至500dg / min范围内的一种或多种初级聚丙烯，纤维的平均直径小于20μm或旦尼尔（g / 9000m）小于2.0，从而形成丙烯类织物。初级聚丙烯优选是使用单中心催化剂制备的反应器级聚合物。在某些实施方案中，本文公开的基于丙烯的织物在110至150℃的温度下压延时具有大于20N / 5cm的MD拉伸强度（WSP 110.4（05））。而且在某些实施方案中，当在110至150℃的温度下压延时，织物具有大于10N / 5cm的CD拉伸强度（WSP 110.4（05））。织物优选熔融，并且在具体实施方案中纺粘织物。

3. 发明授权

US10059081B2 Fibers and nonwoven materials prepared therefrom 有权
公开(公告)号：US10059081B2
公开(公告)日：2018-08-28
申请号：US13334854
申请日：2011-12-22
申请人： Vincent B. Gallez , William M. Ferry
发明人： Vincent B. Gallez , William M. Ferry
IPC分类号： D04H3/16 , C08L23/12 , B32B5/26 , D01F6/46 , D04H1/4291 , D04H3/007 , B32B5/02
CPC分类号： B32B5/26 , B32B5/022 , D01F6/46 , D04H1/4291 , D04H3/007 , Y10T428/298 , Y10T442/681
摘要： The present invention is directed to fibers, nonwoven fabrics, and nonwoven laminates comprising a blend of at least one impact copolymer and at least one propylene-based elastomer. The blends comprise from about 45 to about 85 wt % of an impact copolymer, where the impact copolymer comprises a blend of a propylene homopolymer and a copolymer comprising from about 20 to about 80 wt % propylene-derived units and from about 20 to about 80 wt % ethylene-derived units. The blends further comprise from about 15 to about 55 wt % of a propylene-based elastomer, where the propylene-based elastomer comprises from about 5 to about 25 wt % units derived from one or more C2 or C4-C12 alpha-olefins and has a triad tacticity greater than about 90% and a heat of fusion less than about 75 J/g.

4. 发明授权

US09168720B2 Biaxially elastic nonwoven laminates having inelastic zones 有权
标题翻译：具有非弹性区域的双轴向弹性非织造层压材料
公开(公告)号：US09168720B2
公开(公告)日：2015-10-27
申请号：US12566434
申请日：2009-09-24
申请人： Alistair Duncan Westwood , William M. Ferry
发明人： Alistair Duncan Westwood , William M. Ferry
IPC分类号： B29C65/00 , B32B37/00 , C08J5/00 , B65C9/25 , A61F13/15 , A61F13/20 , B32B5/26 , B32B5/12 , B32B37/14 , D04H1/498 , D04H3/14 , B29C65/18
CPC分类号： B32B5/26 , B29C65/18 , B29C66/21 , B29C66/43 , B29C66/712 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/04 , B32B5/06 , B32B5/08 , B32B5/12 , B32B5/22 , B32B7/02 , B32B37/144 , B32B2037/0092 , B32B2250/20 , B32B2262/02 , B32B2262/0207 , B32B2262/0223 , B32B2262/023 , B32B2262/0238 , B32B2262/0253 , B32B2262/0276 , B32B2262/0292 , B32B2262/04 , B32B2262/12 , B32B2262/14 , B32B2305/20 , B32B2307/50 , B32B2307/51 , B32B2307/718 , B32B2307/724 , B32B2432/00 , B32B2535/00 , B32B2555/02 , D04H1/498 , D04H3/14 , Y10T428/2481 , Y10T428/24942 , Y10T442/10 , Y10T442/2033 , Y10T442/3707 , Y10T442/3789 , Y10T442/601 , Y10T442/602 , Y10T442/659 , Y10T442/66 , Y10T442/666 , Y10T442/668
摘要： Disclosed is a method of imparting constraint in a biaxially elastic nonwoven laminate, and the constrained laminate itself, the method comprising providing a biaxially elastic nonwoven laminate comprising at least one meltspun elastic fabric and at least one extensible fabric or film; and fusing at least, or preferably, only a portion(s) of the at least one meltspun elastic fabric to at least one of the extensible fabrics to create at least one inelastic zone. Desirably, the at least one meltspun elastic fabric and at least one extensible fabric or film is biaxially elastic, and referred to as being “nonwoven” due to the at least one layer of meltspun elastomer. The meltspun elastic fabric may comprise a polyolefin-based elastomer or blend of an elastomer with a thermoplastic.
摘要翻译：公开了一种在双轴向弹性非织造层压材料和约束层压材料本身中赋予约束的方法，所述方法包括提供包含至少一种熔融弹性织物和至少一种可延展织物或膜的双轴向弹性非织造层压材料; 以及将至少一个熔融弹性织物的至少一个或最好仅一部分熔合到至少一个可伸长织物上以产生至少一个非弹性区域。期望地，至少一个熔融弹性织物和至少一个可延伸织物或膜是双轴向弹性的，并且由于至少一层熔融弹性体而被称为“非织造”。熔融弹性织物可以包括聚烯烃基弹性体或弹性体与热塑性塑料的共混物。

5. 发明授权

US07985802B2 Synthetic fabrics, components thereof, and methods for making the same 有权
标题翻译：合成织物及其组分及其制备方法
公开(公告)号：US07985802B2
公开(公告)日：2011-07-26
申请号：US12105986
申请日：2008-04-18
申请人： William M. Chien , William M. Ferry , Chia Y. Cheng
发明人： William M. Chien , William M. Ferry , Chia Y. Cheng
IPC分类号： C08L23/04 , C08L23/10
CPC分类号： C08L23/12 , C08L23/142 , C08L57/02 , C08L2203/12 , Y10T442/3146 , Y10T442/637 , C08L2666/02
摘要： Provided are fabrics, components thereof, and methods for making the same. Woven and nonwoven fabrics are composed of fibers composed of a polyolefin composition. The polyolefin composition is composed of a propylene polymer and up to about 50 wt. %, based on the weight of the fiber, of a hydrocarbon resin. Fibers prepared from polyolefin compositions exhibit favorable elongation properties. Such fibers exhibit advantageous processing and enhanced levels of softness, durability, and elasticity, even at high spinning speeds required for preparing fine fibers.
摘要翻译：提供的是织物，其组分和制备它们的方法。编织物和非织造织物由由聚烯烃组合物组成的纤维组成。聚烯烃组合物由丙烯聚合物和最多约50wt。％，基于纤维的重量，烃树脂。由聚烯烃组合物制备的纤维表现出良好的延伸性能。这样的纤维即使在制备细纤维所需的高纺丝速度下也表现出有利的处理和增强的柔软度，耐久性和弹性。

6. 发明申请

US20130165008A1 Fibers and Nonwoven Materials Prepared Therefrom 审中-公开
标题翻译：纤维和非织造材料
公开(公告)号：US20130165008A1
公开(公告)日：2013-06-27
申请号：US13334854
申请日：2011-12-22
申请人： Vincent B. Gallez , William M. Ferry
发明人： Vincent B. Gallez , William M. Ferry
IPC分类号： D04H3/16 , C08L23/12 , D02G3/02 , C08L23/06
CPC分类号： B32B5/26 , B32B5/022 , D01F6/46 , D04H1/4291 , D04H3/007 , Y10T428/298 , Y10T442/681
摘要： The present invention is directed to fibers, nonwoven fabrics, and nonwoven laminates comprising a blend of at least one impact copolymer and at least one propylene-based elastomer. The blends comprise from about 45 to about 85 wt % of an impact copolymer, where the impact copolymer comprises a blend of a propylene homopolymer and a copolymer comprising from about 20 to about 80 wt % propylene-derived units and from about 20 to about 80 wt % ethylene-derived units. The blends further comprise from about 15 to about 55 wt % of a propylene-based elastomer, where the propylene-based elastomer comprises from about 5 to about 25 wt % units derived from one or more C2 or C4-C12 alpha-olefins and has a triad tacticity greater than about 90% and a heat of fusion less than about 75 J/g.
摘要翻译：本发明涉及包含至少一种冲击共聚物和至少一种丙烯基弹性体的共混物的纤维，非织造织物和非织造层压材料。共混物包含约45至约85重量％的抗冲共聚物，其中冲击共聚物包含丙烯均聚物和包含约20至约80重量％的来自丙烯的单元和约20至约80重量％的共聚物的共混物重量％的乙烯衍生单元。共混物还包含约15至约55重量％的基于丙烯的弹性体，其中基于丙烯的弹性体包含衍生自一种或多种C 2或C 4 -C 12α-烯烃的约5至约25重量％的单元，并且具有大于约90％的三单态立构规正度和小于约75J / g的熔融热。

7. 发明申请

US20120324643A1 PORTABLE EMERGENCY UNIT 审中-公开
标题翻译：便携式紧急单位
公开(公告)号：US20120324643A1
公开(公告)日：2012-12-27
申请号：US13530755
申请日：2012-06-22
申请人： Westley R. Ferry , William M. Ferry , Jeremy S. Caka
发明人： Westley R. Ferry , William M. Ferry , Jeremy S. Caka
IPC分类号： A47K3/28
CPC分类号： A47K3/286
摘要： A portable emergency unit comprises an eyewash and shower station coupled to a chassis. A water tank and a pump are coupled to the chassis and are in fluid communication with the eyewash and shower station so that the pump is operable to supply water from the water tank to the eyewash and shower station when the eyewash and shower station is activated. A temperature control system is also coupled to the chassis and is in fluid communication with the water tank. The temperature control system is operable to maintain the temperature of water stored in the water tank within a predetermined range.
摘要翻译：便携式应急单元包括联接到底盘的洗眼器和淋浴台。水箱和泵耦合到底盘并且与洗眼和淋浴站流体连通，使得当洗眼器和淋浴站被激活时，泵可操作地将水从水箱供应到洗眼和淋浴站。温度控制系统还耦合到底盘并且与水箱流体连通。温度控制系统可操作以将储存在水箱中的水的温度保持在预定范围内。

8. 发明申请

US20100222761A1 Biaxially Elastic Nonwoven Laminates Having Inelastic Zones 有权
标题翻译：具有非弹性区域的双轴向弹性无纺布层压板
公开(公告)号：US20100222761A1
公开(公告)日：2010-09-02
申请号：US12566434
申请日：2009-09-24
申请人： Alistair Duncan Westwood , William M. Ferry
发明人： Alistair Duncan Westwood , William M. Ferry
IPC分类号： A61F13/15 , B32B37/06 , B32B37/04 , B29C65/20 , B32B38/00 , D04H1/54 , B32B3/10
CPC分类号： B32B5/26 , B29C65/18 , B29C66/21 , B29C66/43 , B29C66/712 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/04 , B32B5/06 , B32B5/08 , B32B5/12 , B32B5/22 , B32B7/02 , B32B37/144 , B32B2037/0092 , B32B2250/20 , B32B2262/02 , B32B2262/0207 , B32B2262/0223 , B32B2262/023 , B32B2262/0238 , B32B2262/0253 , B32B2262/0276 , B32B2262/0292 , B32B2262/04 , B32B2262/12 , B32B2262/14 , B32B2305/20 , B32B2307/50 , B32B2307/51 , B32B2307/718 , B32B2307/724 , B32B2432/00 , B32B2535/00 , B32B2555/02 , D04H1/498 , D04H3/14 , Y10T428/2481 , Y10T428/24942 , Y10T442/10 , Y10T442/2033 , Y10T442/3707 , Y10T442/3789 , Y10T442/601 , Y10T442/602 , Y10T442/659 , Y10T442/66 , Y10T442/666 , Y10T442/668
摘要： Disclosed is a method of imparting constraint in a biaxially elastic nonwoven laminate, and the constrained laminate itself, the method comprising providing a biaxially elastic nonwoven laminate comprising at least one meltspun elastic fabric and at least one extensible fabric or film; and fusing at least, or preferably, only a portion(s) of the at least one meltspun elastic fabric to at least one of the extensible fabrics to create at least one inelastic zone. Desirably, the at least one meltspun elastic fabric and at least one extensible fabric or film is biaxially elastic, and referred to as being “nonwoven” due to the at least one layer of meltspun elastomer. The meltspun elastic fabric may comprise a polyolefin-based elastomer or blend of an elastomer with a thermoplastic.
摘要翻译：公开了一种在双轴向弹性非织造层压材料和约束层压材料本身中赋予约束的方法，所述方法包括提供包含至少一种熔融弹性织物和至少一种可延展织物或膜的双轴向弹性非织造层压材料; 以及将至少一个熔融弹性织物的至少一个或最好仅一部分熔合到至少一个可伸长织物上以产生至少一个非弹性区域。期望地，至少一个熔融弹性织物和至少一个可延伸织物或膜是双轴向弹性的，并且由于至少一层熔融弹性体而被称为“非织造”。熔融弹性织物可以包括聚烯烃基弹性体或弹性体与热塑性塑料的共混物。

9. 发明申请

US20100233928A1 Polypropylene Spunbond Fibers and Methods for Making Same 有权
标题翻译：聚丙烯纺粘纤维及其制作方法
公开(公告)号：US20100233928A1
公开(公告)日：2010-09-16
申请号：US12678626
申请日：2008-09-05
申请人： William M. Ferry , Galen C. Richeson
发明人： William M. Ferry , Galen C. Richeson
IPC分类号： D04H3/16 , B29C47/00 , C08F110/06 , C08L23/12
CPC分类号： D01D5/0023 , D01D1/065 , D01D5/08 , D01F6/06 , D04H3/16 , D10B2321/022 , Y10T442/681
摘要： Disclosed herein is a spunbond fiber of visbroken polypropylene having an Mw/Mn of from 3.5 to 7.0, an Mz/Mw of from greater than 2.0 and a melt flow rate (230/2.16) of from 50 to 100 dg/min. Also disclosed is a process for producing spunbond fibers comprising melt blending a polypropylene having a melt flow rate (230/2.16) of from 10 to 30 dg/min with a peroxide visbreaker such that the resulting melt flow rate of the visbroken polypropylene is from 50 to 100 dg/min; melt extruding the visbroken polypropylene through a die block such that filaments of the visbroken polypropylene being produced are exposed to a cabin pressure of from 4500 to 7000 Pa; and forming fibers of from less than 6.0 denier. Nonwoven fabrics and multiple-layer structures can be made from the fibers described herein that are useful for filtering and absorption related articles.
摘要翻译：本文公开了具有3.5至7.0的Mw / Mn，大于2.0的Mz / Mw和50至100dg / min的熔体流动速率（230 / 2.16）的脱模聚丙烯的纺粘纤维。还公开了一种生产纺粘纤维的方法，其包括将熔体流动速率（230 / 2.16）为10至30dg / min的聚丙烯与过氧化物破乳剂熔融共混，使得所得的抗坏裂聚丙烯的熔体流动速率为50 至100 dg / min; 通过模块将熔融挤出减枝裂纹的聚丙烯，使得生产的抗坏裂聚丙烯的长丝暴露于4500至7000Pa的客舱压力; 并形成小于6.0旦尼尔的纤维。无纺织物和多层结构可以由本文所述的纤维制成，其可用于过滤和吸收相关物品。

10. 发明申请

US20090264846A1 Synthetic Fabrics, Components Thereof, And Methods For Making The Same 有权
标题翻译：合成织物及其组分及其制备方法
公开(公告)号：US20090264846A1
公开(公告)日：2009-10-22
申请号：US12105986
申请日：2008-04-18
申请人： William M. Chien , William M. Ferry , Chia Y. Cheng
发明人： William M. Chien , William M. Ferry , Chia Y. Cheng
IPC分类号： A61F13/15 , C08L23/12 , D04H13/00 , D03D25/00
CPC分类号： C08L23/12 , C08L23/142 , C08L57/02 , C08L2203/12 , Y10T442/3146 , Y10T442/637 , C08L2666/02
摘要： Provided are fabrics, components thereof, and methods for making the same. Woven and nonwoven fabrics are composed of fibers composed of a polyolefin composition. The polyolefin composition is composed of a propylene polymer and up to about 50 wt. %, based on the weight of the fiber, of a hydrocarbon resin. Fibers prepared from polyolefin compositions exhibit favorable elongation properties. Such fibers exhibit advantageous processing and enhanced levels of softness, durability, and elasticity, even at high spinning speeds required for preparing fine fibers.
摘要翻译：提供的是织物，其组分和制备它们的方法。编织物和非织造织物由由聚烯烃组合物组成的纤维组成。聚烯烃组合物由丙烯聚合物和最多约50wt。％，基于纤维的重量，烃树脂。由聚烯烃组合物制备的纤维表现出良好的延伸性能。即使在制备细纤维所需的高纺丝速度下，这种纤维表现出有利的处理和增强的柔软度，耐久性和弹性。

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