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1. 发明授权

US11160200B2 Flexible and foldable electromagnetic shielding 有权
公开(公告)号：US11160200B2
公开(公告)日：2021-10-26
申请号：US16832533
申请日：2020-03-27
申请人： Warwick Mills, Inc.
发明人： Charles A Howland
IPC分类号： H05K9/00 , D06M11/83
摘要： A flexible, foldable EM barrier attenuates electromagnetic radiation by at least 20 dB from 1 GHz to 30 GHz. The barrier includes an LF layer that blocks EM radiation at least at low frequencies, laminated to a textile support layer that reduces stress cracking of the LF layer and prevents widening of any cracks that do form. Embodiments further include an HF layer that blocks EM radiation at high frequencies, such as a metallized polymer film and/or an elastomer layer filled with conductive particles. The LF layer can be foil, mesh, or electroless metallization of the support textile or of another textile. A thermal insulation layer can be included. A topcoat can block UV, and primer layers can resist moisture. Barriers can be joined to each other and/or to adjacent structures by lanyards, webbing, sewing, soft connections, and/or flex joints formed by adhesively attached metallized textiles or films.

2. 发明申请

US20200315072A1 FLEXIBLE AND FOLDABLE ELECTROMAGNETIC SHIELDING 审中-公开
公开(公告)号：US20200315072A1
公开(公告)日：2020-10-01
申请号：US16832533
申请日：2020-03-27
申请人： Warwick Mills, Inc.
发明人： Charles A Howland
IPC分类号： H05K9/00 , D06M11/83
摘要： A flexible, foldable EM barrier attenuates electromagnetic radiation by at least 20 dB from 1 GHz to 30 GHz. The barrier comprises an LF layer that blocks EM radiation at least at low frequencies, laminated to a textile support layer that reduces stress cracking of the LF layer and prevents widening of any cracks that do form. Embodiments further comprise an HF layer that blocks EM radiation at high frequencies, such as a metallized polymer film and/or an elastomer layer filled with conductive particles. The LF layer can be foil, mesh, or electroless metallization of the support textile or of another textile. A thermal insulation layer can be included. A topcoat can block UV, and primer layers can resist moisture. Barriers can be joined to each other and/or to adjacent structures by lanyards, webbing, sewing, soft connections, and/or flex joints formed by adhesively attached metallized textiles or films.

3. 发明授权

US10104923B2 Wearable safety warning and measurement system 有权
公开(公告)号：US10104923B2
公开(公告)日：2018-10-23
申请号：US15468423
申请日：2017-03-24
申请人： Warwick Mills Inc.
发明人： Charles A. Howland , John C. Howland
IPC分类号： A41D19/00 , A61B5/01
摘要： An apparatus for protecting a power tool user includes a glove or other garment having at least one sensor that monitors proximity to the power tool. Glove embodiments can include finger and/or thumb proximity sensors, and/or sensors that detect hand position, finger and/or wrist joint angle, vibration, and/or acceleration. Sensing targets can be retroactively installed on the power tool, and can define warning and/or danger zones. Sensing can be via magnetic, electromagnetic, capacitive, eddy current, and/or range finding means. Sizes of warning and/or target areas can be controlled by selecting targets from a plurality of targets of various detection ranges. Protective responses can vary according to different sensed events, and can include audible, visual, and/or tactile alerts, and/or interruption of power to the tool. Embodiments can record proximity and/or status data during a work session for review, training, and certification purposes. A controller can be physically cooperative with the garment.

4. 发明申请

US20150274982A1 TWO STEP DYEING PROCESS FOR PROTECTIVE YARNS AND TEXTILES MADE FROM HIGH TENACITY FIBERS 审中-公开
标题翻译：来自高温纤维的保护纱和纺织品的两步染色工艺
公开(公告)号：US20150274982A1
公开(公告)日：2015-10-01
申请号：US14203830
申请日：2014-03-11
申请人： WARWICK MILLS, INC.
发明人： Charles A. Howland
IPC分类号： C09D5/00 , D06P3/52 , D06P5/00 , D06P3/24
CPC分类号： C09D5/002 , D06P1/525 , D06P1/5285 , D06P1/54 , D06P3/24 , D06P3/52 , D06P5/001 , D06P5/22 , Y10T428/249921 , Y10T428/2933 , Y10T428/2969
摘要： The present invention is a method for coloring knit, woven, or non-woven protective textiles made from yarns containing at least 20% synthetic high tenacity fibers, such as para-aramid or liquid crystal polyester (“LCP”), and for package-dyeing and skein-dyeing of such yarns. In embodiments, the textile is scoured to remove any impurities. A base coating of an adhesion promoting primer is then applied, which is typically a polymer or elastomer. The textile is typically immersed at zero tension in the primer liquor for an extended period. Afterward, the primer is dried and then cured at an elevated temperature to cross-link the primer and provide wash-fastness. A dye or printing ink of substantially any desired color and intensity is then applied. The protective yarns can include staple fibers and/or continuous filament fibers. The invention is further applicable to drum coating, jig processing, dye beck and other dying and coating processes.
摘要翻译：本发明是对由含有至少20％的合成高强度纤维（例如对位芳族聚酰胺或液晶聚酯（“LCP”））的纱线制成的编织，编织或非织造保护性纺织品着色的方法，这种纱线的染色和绞纱染色。在实施方案中，洗涤织物以除去任何杂质。然后施加粘合促进底漆的基底涂层，其通常是聚合物或弹性体。纺织品通常在引导液中的零张力下长时间浸没。之后，将底漆干燥，然后在高温下固化以交联底漆并提供耐洗涤性。然后施加基本上任何期望的颜色和强度的染料或印刷油墨。保护纱线可以包括短纤维和/或连续长丝纤维。本发明还可应用于滚筒涂布，夹具加工，染料染色和其他染色和涂布工艺。

5. 发明申请

US20140305292A1 MULTI-LAYER SOLID ELEMENT MOSAIC BODY ARMOR FOR ON-AXIS AND OFF-AXIS THREATS 有权
标题翻译：多层固体元件用于轴向和轴向威胁的MOSAIC身体装甲
公开(公告)号：US20140305292A1
公开(公告)日：2014-10-16
申请号：US14135829
申请日：2013-12-20
申请人： WARWICK MILLS INC.
发明人： Matthew C. Gray
IPC分类号： F41H5/04
CPC分类号： F41H5/0471 , B32B3/10 , B32B3/14 , B32B3/16 , B32B3/18 , B32B5/022 , B32B5/024 , B32B5/26 , B32B7/12 , B32B27/02 , B32B2255/02 , B32B2255/26 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2307/536 , B32B2307/54 , B32B2307/542 , B32B2571/02 , F41H1/02 , F41H5/0464
摘要： A flexible mosaic armor system that defeats threats at any attack angle includes top and middle solid elements layers separated by uniform gaps that intersect at apexes. The top elements can have a “hem” shape with raised edges. The middle elements can be flat, or can also have a hem shape. In embodiments, the edges of the top and middle layers are aligned and separated by an offset that is three or four times the gap width. Off-axis spike and needle strikes are thereby trapped between the two solid element layers, without added textile reinforcement. Embodiments include an apex layer of solid elements that overlap the first layer apexes, the apex layer being the second layer or a third layer beneath the 2 upper layers. The apex layer can be sandwiched between two textile backer layers that provide a full uninterrupted bonding surface to all of the solid element layers.
摘要翻译：在任何攻击角度击败威胁的灵活的马赛克装甲系统包括由在顶点相交的均匀间隙分开的顶部和中部固体元素层。顶部元件可以具有凸起边缘的“下摆”形状。中间元素可以是平的，或者也可以具有下摆形状。在实施例中，顶层和中层的边缘被对准并且分隔了间隙宽度的三倍或四倍的偏移。因此，在两个固体元件层之间，轴向尖刺和针刺被捕获，而不增加织物增强。实施例包括与第一层顶点重叠的实心元件的顶层，顶层是第二层或在2个上层之下的第三层。顶层可以被夹在两个织物背衬层之间，这些层向所有的固体元件层提供完全不间断的粘合表面。

6. 发明申请

US20140272361A1 PROTECTIVE MID-COVER TEXTILES 审中-公开
标题翻译：保护性中档纺织品
公开(公告)号：US20140272361A1
公开(公告)日：2014-09-18
申请号：US14206076
申请日：2014-03-12
申请人： WARWICK MILLS, INC.
发明人： Charles A Howland
IPC分类号： D03D13/00 , D03D1/00
CPC分类号： D03D13/008 , D03D1/0052 , D10B2331/021 , D10B2401/063 , Y10T442/3065 , Y10T442/3179
摘要： A new class of protective fabrics having good ballistic and fragmentary protection also provide wearable drape, softness, and moisture transport, as well as good UV and abrasion resistance and color acceptance, making them comfortable to wear as garment fabrics. The protective fabrics are constructed from yarns having at least 20% ballistic fibers with greater than 12 gpd tenacity. A combined cover factor of between 55% and 80% avoids added stiffness due to yarn distortion at the crossing points. In embodiments, a long-float weave such as twill or satin with reduced crossing point density improves the hand of the fabric, and in some embodiments provides a different character on each face so that a predominantly staple fabric face is in contact with skin of a user, thereby providing better wearing comfort than a plain weave.
摘要翻译：一类具有良好弹道和碎片保护性能的新型防护织物也可提供穿戴性，柔软度和湿度运输，以及良好的抗紫外线和耐磨性和颜色接受性，使其作为服装面料的穿着舒适。保护性织物由具有至少20％弹性纤维且具有大于12gpd强度的纱线构成。 55％至80％之间的组合遮盖系数可避免由于交叉点处的纱线变形引起的附加刚度。在实施例中，具有降低的交叉点密度的诸如斜纹或缎纹的长浮动织物改善了织物的手，并且在一些实施例中在每个面上提供不同的特征，使得主要的缝合织物面与皮肤接触用户，从而提供比平纹织物更好的穿着舒适性。

7. 发明授权

US08809210B2 Low roughness high surface-energy, anti-microbial fabric 有权
标题翻译：低粗糙度高表面能，抗微生物织物
公开(公告)号：US08809210B2
公开(公告)日：2014-08-19
申请号：US13507432
申请日：2012-06-28
申请人： Charles A Howland
发明人： Charles A Howland
IPC分类号： B05D1/28 , A01N25/00
CPC分类号： B32B33/00 , B32B2305/18 , B32B2305/28 , B32B2307/7145 , B32B2307/724 , B32B2571/00 , B82Y30/00 , D04H1/4242 , D04H1/4391 , D06M16/00 , D06M23/06 , D06M2101/06 , Y10T428/24355 , Y10T428/31971 , Y10T442/2525
摘要： A self-decontaminating fabric is manufactured from fibers such as Tencel having high surface energy and low surface roughness. Novel scouring methods eliminate substantially all contaminants from the fibers, and a novel coating process applies an anti-pathogen coating such as a halogen compound to the fabric so as to provide rapid deactivation of pathogens on contact. Novel charging methods activate or reactivate the coating, typically by exposure to chlorine. The coating is substantially free of gap regions where pathogens can survive. The high surface energy of the fibers allows a high coating concentration and provides close contact between attached pathogens and the coating. The low surface roughness reduces the pickup of pathogens by the fibers. Multi-layer embodiments include an outer layer configured for maximum anti-pathogen coating concentration, and an inner layer configured for a reduced coating concentration that is compatible with skin contact.
摘要翻译：自净化织物由具有高表面能和低表面粗糙度的天丝等纤维制成。新颖的洗涤方法基本上消除了纤维中的所有污染物，并且新颖的涂布方法将抗病原体涂层如卤素化合物施加到织物上，以便在接触时提供病原体的快速失活。新型充电方法通常通过暴露于氯气来激活或重新激活涂层。涂层基本上没有病原体可以存活的间隙区域。纤维的高表面能允许高的涂层浓度并且在附着的病原体和涂层之间提供紧密的接触。低表面粗糙度降低了纤维对病原体的吸收。多层实施方案包括被配置用于最大抗病原体涂层浓度的外层和被配置用于与皮肤接触相容的降低的涂层浓度的内层。

8. 发明申请

US20120295063A1 Low roughness high surface-energy, anti-microbial fabric 有权
标题翻译：低粗糙度高表面能，抗微生物织物
公开(公告)号：US20120295063A1
公开(公告)日：2012-11-22
申请号：US13507432
申请日：2012-06-28
申请人： Charles A. Howland
发明人： Charles A. Howland
IPC分类号： D03D1/00 , D03D11/00 , B29C70/22 , D03D15/00
CPC分类号： B32B33/00 , B32B2305/18 , B32B2305/28 , B32B2307/7145 , B32B2307/724 , B32B2571/00 , B82Y30/00 , D04H1/4242 , D04H1/4391 , D06M16/00 , D06M23/06 , D06M2101/06 , Y10T428/24355 , Y10T428/31971 , Y10T442/2525
摘要： A self-decontaminating fabric is manufactured from fibers such as Tencel having high surface energy and low surface roughness. Novel scouring methods eliminate substantially all contaminants from the fibers, and a novel coating process applies an anti-pathogen coating such as a halogen compound to the fabric so as to provide rapid deactivation of pathogens on contact. Novel charging methods activate or reactivate the coating, typically by exposure to chlorine. The coating is substantially free of gap regions where pathogens can survive. The high surface energy of the fibers allows a high coating concentration and provides close contact between attached pathogens and the coating. The low surface roughness reduces the pickup of pathogens by the fibers. Multi-layer embodiments include an outer layer configured for maximum anti-pathogen coating concentration, and an inner layer configured for a reduced coating concentration that is compatible with skin contact.
摘要翻译：自净化织物由具有高表面能和低表面粗糙度的天丝等纤维制成。新颖的洗涤方法基本上消除了纤维中的所有污染物，并且新颖的涂布方法将抗病原体涂层如卤素化合物施加到织物上，以便在接触时提供病原体的快速失活。新型充电方法通常通过暴露于氯气来激活或重新激活涂层。涂层基本上没有病原体可以存活的间隙区域。纤维的高表面能允许高的涂层浓度并且在附着的病原体和涂层之间提供紧密的接触。低表面粗糙度降低了纤维对病原体的吸收。多层实施方案包括被配置用于最大抗病原体涂层浓度的外层和被配置用于与皮肤接触相容的降低的涂层浓度的内层。

9. 发明授权

US08186276B1 Entrapment systems and apparatuses for containing projectiles from an explosion 有权
标题翻译：用于包容爆炸物的拦截系统和装置
公开(公告)号：US08186276B1
公开(公告)日：2012-05-29
申请号：US12556311
申请日：2009-09-09
申请人： Thomas A. Olden , Robert P. Johnson , Charles A. Howland
发明人： Thomas A. Olden , Robert P. Johnson , Charles A. Howland
IPC分类号： F42B12/68
CPC分类号： F42D5/05 , F41H13/0006
摘要： Embodiments of entrapment systems and apparatuses are generally described herein. Other embodiments may be described and claimed. In one embodiment, an entrapment apparatus is provided. This entrapment apparatus comprises a casing and a piece of multilayered fabric packed into the casing. The piece of multilayered fabric, when deployed, is configured to wrap around a person having an explosive device and configured to contain packed metal projectiles from an explosion of the explosive device.
摘要翻译：这里通常描述包埋系统和装置的实施例。可以描述和要求保护其他实施例。在一个实施例中，提供了一种包埋装置。这种捕集装置包括一个壳体和一个装在该壳体中的多层织物。该多层织物在部署时被配置成包围具有爆炸装置的人，并且构造成容纳来自爆炸装置的爆炸物的包装的金属弹体。

10. 发明申请

US20110296979A1 TITANIUM MOSAIC BODY ARMOR ASSEMBLY 有权
标题翻译：泰坦尼克斯莫桑比克身体装甲组装
公开(公告)号：US20110296979A1
公开(公告)日：2011-12-08
申请号：US13082442
申请日：2011-04-08
申请人： Charles A. Howland
发明人： Charles A. Howland
IPC分类号： F41H5/04 , F41H1/00 , B32B3/16
CPC分类号： F41H5/0457 , B32B3/16 , B32B5/024 , B32B7/12 , B32B15/04 , B32B15/20 , B32B2262/0253 , B32B2262/0269 , B32B2262/106 , B32B2262/12 , B32B2307/3065 , B32B2307/546 , B32B2307/581 , B32B2307/732 , B32B2571/00 , B32B2571/02 , F41H5/0464 , F41H5/0492
摘要： An assembly useful for constructing concealable, flexible, lightweight protective body armor includes a flexible support layer to which is bonded a mosaic of rigid, adjacent tiles having a high bending performance, such as type 5 titanium alloy, which includes 6% aluminum and 4% vanadium by weight. The inner support layer can include woven para-aramid and/or STF-treated Kevlar™. The tiles can have interlocking and/or thickened edges. An additional backing layer can include para-aramid and/or carbon nanofiber embedded UHMWPE UD-laminate. An inner layer can have high moisture transport, anti-microbial properties, and low friction. An outer layer can be shaped with anatomical features to hide the armor. The assembly can be flame resistant. Assemblies with 2 mm thick tiles and total thickness less than 5 mm can provide V50 protection against 9 mm FMJ projectiles at more than 1000 feet/second, and can also protect against knife and spike assaults at 65 Joules force.
摘要翻译：用于构造可隐蔽的，柔性的，轻质的保护性身体护甲的组件包括柔性支撑层，其上粘合具有高弯曲性能的刚性相邻砖的马赛克，例如5钛合金，其包括6％铝和4％钒重量。内支撑层可以包括编织的对位芳族聚酰胺和/或STF处理的Kevlar TM。瓷砖可以具有互锁和/或加厚的边缘。另外的背衬层可以包括对位芳族聚酰胺和/或碳纳米纤维嵌入的UHMWPE UD-层压材料。内层可以具有高水分输送，抗微生物性能和低摩擦力。外层可以成形为具有解剖特征以隐藏铠甲。组件可以是阻燃的。 2 mm厚的瓦片和总厚度小于5 mm的组件可以提供超过1000英尺/秒的9 mm FMJ射弹的V50保护，并且还可以防止65焦耳力的刀和尖峰攻击。

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