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1. 发明授权

US09157191B2 Treatment of fibrous materials using atmospheric pressure plasma polymerization 有权
标题翻译：使用大气压等离子体聚合处理纤维材料
公开(公告)号：US09157191B2
公开(公告)日：2015-10-13
申请号：US11556130
申请日：2006-11-02
申请人： Gary S. Selwyn , Matthew R. Barnes , Caterina Vidoli , Heathcliff L. Vaz
发明人： Gary S. Selwyn , Matthew R. Barnes , Caterina Vidoli , Heathcliff L. Vaz
IPC分类号： H05H1/00 , B05B5/00 , D21H25/04 , D06B19/00 , D06M10/10 , D06M14/18 , D06M15/277 , D21H19/16 , D21H19/32 , D21H23/44
CPC分类号： C23C16/50 , D06B19/00 , D06C29/00 , D06M10/10 , D06M14/18 , D06M15/277 , D21H19/16 , D21H19/32 , D21H23/44 , D21H25/04
摘要： An apparatus and method for plasma finishing of fibrous materials including paper and knitted, woven and non-woven fibrous substrates such that desired characteristics are imparted are described. The method includes depositing a monomer comprising at least one fluorocarbon monomer with chemical additives, as required, at atmospheric pressure onto the paper or knitted, woven or non-woven substrate; exposing the monomer on a single surface of the fibrous material to an inert gas, atmospheric-pressure plasma, thereby causing polymerization of the monomer species; and repeating this sequence using multiple sequential deposition and plasma discharge steps to create a layered surface having durability against abrasion for both water-based laundry methods and dry-cleaning methods, and normal wear, without affecting the feel, drape, appearance or breathability of the substrate material. The present method uses a high-power, continuously operating plasma that is 104 times more powerful than the prior art plasma sources utilized in the textile industry, and produces a durable finish with between 0.5 and 2 s of plasma exposure. This is sufficiently rapid to meet commercial fabric processing throughput, and repeated cleaning of the electrodes is not required.
摘要翻译：描述了赋予纤维材料的等离子体整理的装置和方法，包括纸和针织，机织和非织造纤维基材，从而赋予所需的特性。该方法包括在大气压下将包含至少一种碳氟单体的单体与化学添加剂按需要沉积到纸或针织，机织或非编织基材上; 将单体在纤维材料的单个表面上暴露于惰性气体，大气压等离子体，从而引起单体物质的聚合; 并且使用多个顺序沉积和等离子体放电步骤重复该顺序，以产生具有耐水性的洗涤方法和干洗方法和正常磨损的耐磨性的层压表面，而不会影响鞋底的手感，悬垂性，外观或透气性基材。本方法使用大于等于在纺织工业中使用的现有技术等离子体的功率高出104倍的高功率，连续工作的等离子体，并产生0.5至2秒的等离子体曝光之间的耐用光洁度。这足以快速满足商业织物加工产量，并且不需要反复清洁电极。

2. 发明申请

US20220125971A1 GLIDING ARC DISCHARGE STERILIZATION OF SURFACES, OBJECTS, AND AMBIENT AIR 有权
公开(公告)号：US20220125971A1
公开(公告)日：2022-04-28
申请号：US17508747
申请日：2021-10-22
申请人： APJeT, Inc.
发明人： David W. Tyner , Gregory A. Roche , Preston A. Roche
IPC分类号： A61L2/14 , A61L9/22
摘要： Apparatus for sterilizing surfaces and apparatus for sterilizing air and enclosed objects using gliding arc discharge technology are described, whereby disinfecting products formed in the discharge are prevented from escaping from the apparatus into the ambient air.

3. 发明申请

US20170275814A1 METHOD FOR COLORING A SUBSTRATE USING ATMOSPHERIC PRESSURE PLASMA POLYMERIZATION 审中-公开
公开(公告)号：US20170275814A1
公开(公告)日：2017-09-28
申请号：US15468056
申请日：2017-03-23
申请人： Apjet, Inc.
发明人： Carrie E. Cornelius , James B. McNeill, III
IPC分类号： D06P1/00 , C09D135/02 , C09D133/14 , C09D5/14 , C09D5/18 , D06P5/20 , C09D11/106 , C09D11/107 , D06P1/04 , D06P3/60 , D06P3/34 , D06P3/04 , C09D133/26 , C09D11/328
CPC分类号： C09D11/107 , C09B62/473 , C09B69/106 , C09D4/00 , C09D5/14 , C09D5/18 , C09D11/106 , C09D11/328 , C09D133/14 , C09D133/26 , C09D135/02 , D06M16/00 , D06M2200/12 , D06M2200/30 , D06P1/006 , D06P5/2011 , C08F220/18
摘要： Methods for coloration of substrates, including textiles, by plasma polymerization of dyes to which polymerizable moieties have been chemically bonded at sites on the dye capable of bonding to such moieties, and that have been deposited on at least one surface of the substrate, are described. Atmospheric pressure plasmas were used for the polymerization process. Generally, the plasma polymerization is performed away from the dye deposition so that undeposited dye is not exposed to the plasma. Textiles may include cotton, polyester, wool, silk, acrylics, polypropylene, polyolefins, aramids, and nylon, and blends thereof. The plasma-polymerizable moiety may be chosen from acrylates, methacrylates, and vinyl amides. Dye functional groups may include hydroxyl groups, carboxyl groups, amines: primary, secondary, and tertiary, epoxides, carboxylic acids, and chlorides, and dyes may include acid dyes, disperse dyes, azo dyes, vat dyes, sulfur dyes, direct dyes, reactive dyes, basic dyes, pigment dyes, aniline dyes, anthraquinone dyes, and coumarin dyes, as examples.

4. 发明授权

US11610765B1 Atmospheric-pressure plasma processing apparatus and method using argon plasma gas 有权
公开(公告)号：US11610765B1
公开(公告)日：2023-03-21
申请号：US16537297
申请日：2019-08-09
申请人： APJeT, Inc.
发明人： Gregory A. Roche , David W. Tyner , Carrie E. Cornelius , Joseph H. Cross
IPC分类号： H01J37/32 , D06M13/224 , D06M101/32 , D06M13/236
摘要： An atmospheric pressure plasma processing apparatus and method employing argon as a plasma gas in the absence of helium, including nanosecond pulse-powered electrodes having planar surfaces, and grounded electrodes having planar surfaces parallel to the surfaces of the powered electrodes and spaced-apart a chosen distance therefrom, forming plasma regions, are described. The absence of helium from the plasma discharge has been found not to affect the quality of the resulting plasma-polymerized coatings of the processed substrates.

5. 发明授权

US08016894B2 Side-specific treatment of textiles using plasmas 有权
标题翻译：使用等离子体的纺织品的侧面处理
公开(公告)号：US08016894B2
公开(公告)日：2011-09-13
申请号：US11317374
申请日：2005-12-22
申请人： Gary S. Selwyn , Hans W. Herrmann , Matthew R. Barnes
发明人： Gary S. Selwyn , Hans W. Herrmann , Matthew R. Barnes
IPC分类号： C08J7/18 , H05H1/24
CPC分类号： D06M23/16 , D06B19/00 , D06M10/025
摘要： An apparatus and method for generating gas-phase active chemical species suitable for selectively processing one side of a textile or nonwoven material are described. Processing includes etching or stripping coatings, as examples. A low-temperature plasma is used to produce an ionized gas containing radical species, atoms, ions, and electrons, some of which are suitable for removing or modifying the coating. For the purposes of the present invention, the plasma may be generated in a vacuum, or at atmospheric pressure. Dielectric-barrier discharges, atmospheric-pressure plasma jets, micro hollow-cathode discharges, coronas, or plasmas produced by a microwave discharge or laser-supplied energy may be used to generate the required species.
摘要翻译：描述了一种用于产生适于选择性处理织物或非织造材料的一侧的气相活性化学物质的装置和方法。处理包括蚀刻或剥离涂层，例如。使用低温等离子体产生含有自由基物质，原子，离子和电子的电离气体，其中一些适用于去除或改性涂层。为了本发明的目的，等离子体可以在真空中或在大气压下产生。可以使用介电阻挡放电，大气压等离子体射流，由微波放电或激光提供的能量产生的微空心阴极放电，冠状物或等离子体来产生所需的物质。

6. 发明申请

US20090200948A1 LARGE AREA, ATMOSPHERIC PRESSURE PLASMA FOR DOWNSTREAM PROCESSING 有权
标题翻译：大面积下水道加工大气压力等级
公开(公告)号：US20090200948A1
公开(公告)日：2009-08-13
申请号：US12029386
申请日：2008-02-11
申请人： Gary S. Selwyn
发明人： Gary S. Selwyn
IPC分类号： H05H1/00
CPC分类号： H05H1/46 , H01J37/32082 , H01J37/32357 , H01J37/32596 , H01J37/32825 , H05H1/2406 , H05H2001/2418 , H05H2001/2431
摘要： An arcless, atmospheric-pressure plasma generating apparatus capable of producing a large-area, temperature-controlled, stable discharge at power densities between about 0.1 W/cm3 and about 200 W/cm3, while having an operating gas temperature of less than 50° C., for processing materials outside of the discharge, is described. The apparatus produces active chemical species, including gaseous metastables and radicals which may be used for polymerization (either free radical-induced or through dehydrogenation-based polymerization), surface cleaning and modification, etching, adhesion promotion, and sterilization, as examples. The invention may include either a cooled rf-driven electrode or a cooled ground electrode, or two cooled electrodes, wherein active components of the plasma may be directed out of the plasma and onto an external workpiece without simultaneously exposing a material to the electrical influence or ionic components of the plasma.
摘要翻译：一种无弧大气压等离子体发生装置，其能够以约0.1W / cm 3至约200W / cm 3的功率密度产生大面积，温度控制，稳定的放电，同时具有小于50°的工作气体温度描述了用于处理放电以外的材料的C. 作为实例，该装置产生活性化学物质，包括可用于聚合（自由基诱导或基于脱氢的聚合），表面清洁和改性，蚀刻，粘附促进和灭菌的气态亚稳态和自由基。本发明可以包括冷却的rf驱动电极或冷却的接地电极或两个冷却的电极，其中等离子体的有源部件可以被引导出等离子体并且被引导到外部工件上，而不会将材料暴露于电气影响或等离子体的离子组分。

7. 发明申请

US20160348292A1 ATMOSPHERIC-PRESSURE PLASMA PROCESSING METHOD 审中-公开
标题翻译：大气压力等离子体处理方法
公开(公告)号：US20160348292A1
公开(公告)日：2016-12-01
申请号：US15231229
申请日：2016-08-08
申请人： APJeT, Inc.
发明人： Carrie E. Cornelius , Gregory A. Roche , David W. Tyner
IPC分类号： D06B19/00 , D06B1/02
CPC分类号： D06B19/007 , B23K10/003 , D06B1/02 , D10B2401/021 , H05H1/46 , H05H2001/466 , H05H2240/10 , H05H2245/123
摘要： Methods for atmospheric pressure plasma discharge processing using powered electrodes having elongated planar surfaces; grounded electrodes having elongated planar surfaces parallel to and coextensive with the elongated surfaces of the powered electrodes, and spaced-apart a chosen distance therefrom, forming plasma regions, are described. RF power is provided to the at least one powered electrode, both powered and grounded electrodes may be cooled, and a plasma gas is flowed through the plasma regions at atmospheric pressure; whereby a plasma is formed in the plasma regions. The material to be processed may be moved into close proximity to the exit of the plasma gas from the plasma regions perpendicular to the gas flow, and perpendicular to the elongated electrode dimensions, whereby excited species generated in the plasma exit the plasma regions and impinge unimpeded onto the material.
摘要翻译：使用具有细长平面的动力电极进行大气压等离子体放电处理的方法; 描述了具有与被动电极的细长表面平行并且共同延伸的细长平面的接地电极，并且与其间隔开一定距离，形成等离子体区域。 RF功率被提供给至少一个供电电极，电源和接地电极都可以被冷却，等离子体气体在大气压力下流过等离子体区域; 由此在等离子体区域中形成等离子体。待处理的材料可以被移动到离垂直于气流的等离子体区域等离子体气体的出口附近，并且垂直于细长的电极尺寸，由此在等离子体中产生的激发物质离开等离子体区域并且不受阻碍地撞击在材料上。

8. 发明授权

US08800485B2 Large area, atmospheric pressure plasma for downstream processing 有权
标题翻译：大面积，大气压等离子体用于下游加工
公开(公告)号：US08800485B2
公开(公告)日：2014-08-12
申请号：US13752001
申请日：2013-01-28
申请人： Gary S. Selwyn
发明人： Gary S. Selwyn
IPC分类号： C23C16/00 , H01L21/00
CPC分类号： H05H1/46 , H01J37/32082 , H01J37/32357 , H01J37/32596 , H01J37/32825 , H05H1/2406 , H05H2001/2418 , H05H2001/2431
摘要： An arcless, atmospheric-pressure plasma generating apparatus capable of producing a large-area, temperature-controlled, stable discharge at power densities between about 0.1 W/cm3 and about 200 W/cm3, while having an operating gas temperature of less than 50° C., for processing materials outside of the discharge, is described. The apparatus produces active chemical species, including gaseous metastables and radicals which may be used for polymerization (either free radical-induced or through dehydrogenation-based polymerization), surface cleaning and modification, etching, adhesion promotion, and sterilization, as examples. The invention may include either a cooled rf-driven electrode or a cooled ground electrode, or two cooled electrodes, wherein active components of the plasma may be directed out of the plasma and onto an external workpiece without simultaneously exposing a material to the electrical influence or ionic components of the plasma.
摘要翻译：一种无弧大气压等离子体发生装置，其能够以约0.1W / cm 3至约200W / cm 3的功率密度产生大面积，温度控制，稳定的放电，同时具有小于50°的工作气体温度描述了用于处理放电以外的材料的C. 作为实例，该装置产生活性化学物质，包括可用于聚合（自由基诱导或基于脱氢的聚合），表面清洁和改性，蚀刻，粘附促进和灭菌的气态亚稳态和自由基。本发明可以包括冷却的rf驱动电极或冷却的接地电极或两个冷却的电极，其中等离子体的有源部件可以被引导出等离子体并且被引导到外部工件上，而不会将材料暴露于电气影响或等离子体的离子组分。

9. 发明授权

US08361276B2 Large area, atmospheric pressure plasma for downstream processing 有权
标题翻译：大面积，大气压等离子体用于下游加工
公开(公告)号：US08361276B2
公开(公告)日：2013-01-29
申请号：US12029386
申请日：2008-02-11
申请人： Gary S. Selwyn
发明人： Gary S. Selwyn
IPC分类号： C23C16/00 , H01L21/00
CPC分类号： H05H1/46 , H01J37/32082 , H01J37/32357 , H01J37/32596 , H01J37/32825 , H05H1/2406 , H05H2001/2418 , H05H2001/2431
摘要： An arcless, atmospheric-pressure plasma generating apparatus capable of producing a large-area, temperature-controlled, stable discharge at power densities between about 0.1 W/cm3 and about 200 W/cm3, while having an operating gas temperature of less than 50° C., for processing materials outside of the discharge, is described. The apparatus produces active chemical species, including gaseous metastables and radicals which may be used for polymerization (either free radical-induced or through dehydrogenation-based polymerization), surface cleaning and modification, etching, adhesion promotion, and sterilization, as examples. The invention may include either a cooled rf-driven electrode or a cooled ground electrode, or two cooled electrodes, wherein active components of the plasma may be directed out of the plasma and onto an external workpiece without simultaneously exposing a material to the electrical influence or ionic components of the plasma.
摘要翻译：一种无弧大气压等离子体发生装置，其能够以约0.1W / cm 3至约200W / cm 3的功率密度产生大面积，温度控制，稳定的放电，同时具有小于50°的工作气体温度描述了用于处理放电以外的材料的C. 作为实例，该装置产生活性化学物质，包括可用于聚合（自由基诱导或基于脱氢的聚合），表面清洁和改性，蚀刻，粘附促进和灭菌的气态亚稳态和自由基。本发明可以包括冷却的rf驱动电极或冷却的接地电极或两个冷却的电极，其中等离子体的有源部件可以被引导出等离子体并且被引导到外部工件上，而不会将材料暴露于电气影响或等离子体的离子组分。

10. 发明申请

US20080107822A1 TREATMENT OF FIBROUS MATERIALS USING ATMOSPHERIC PRESSURE PLASMA POLYMERIZATION 有权
标题翻译：使用大气压力等离子体聚合处理纤维材料
公开(公告)号：US20080107822A1
公开(公告)日：2008-05-08
申请号：US11556130
申请日：2006-11-02
申请人： Gary S. Selwyn , Matthew R. Barnes , Caterina Vidoli , Heathcliff L. Vaz
发明人： Gary S. Selwyn , Matthew R. Barnes , Caterina Vidoli , Heathcliff L. Vaz
IPC分类号： H05H1/00 , B05B5/00
CPC分类号： C23C16/50 , D06B19/00 , D06C29/00 , D06M10/10 , D06M14/18 , D06M15/277 , D21H19/16 , D21H19/32 , D21H23/44 , D21H25/04
摘要： An apparatus and method for plasma finishing of fibrous materials including paper and knitted, woven and non-woven fibrous substrates such that desired characteristics are imparted are described. The method includes depositing a monomer comprising at least one fluorocarbon monomer with chemical additives, as required, at atmospheric pressure onto the paper or knitted, woven or non-woven substrate; exposing the monomer on a single surface of the fibrous material to an inert gas, atmospheric-pressure plasma, thereby causing polymerization of the monomer species; and repeating this sequence using multiple sequential deposition and plasma discharge steps to create a layered surface having durability against abrasion for both water-based laundry methods and dry-cleaning methods, and normal wear, without affecting the feel, drape, appearance or breathability of the substrate material. The present method uses a high-power, continuously operating plasma that is 104 times more powerful than the prior art plasma sources utilized in the textile industry, and produces a durable finish with between 0.5 and 2 s of plasma exposure. This is sufficiently rapid to meet commercial fabric processing throughput, and repeated cleaning of the electrodes is not required.
摘要翻译：描述了赋予纤维材料的等离子体整理的装置和方法，包括纸和针织，机织和非织造纤维基材，从而赋予所需的特性。该方法包括在大气压下将包含至少一种碳氟单体的单体与化学添加剂按需要沉积到纸或针织，机织或非编织基材上; 将单体在纤维材料的单个表面上暴露于惰性气体，大气压等离子体，从而引起单体物质的聚合; 并且使用多个顺序沉积和等离子体放电步骤重复该顺序，以产生具有耐水性的洗涤方法和干洗方法和正常磨损的耐磨性的层压表面，而不会影响鞋底的手感，悬垂性，外观或透气性基材。本发明的方法使用比在纺织工业中使用的现有技术的等离子体源强大10倍以上的大功率，连续工作的等离子体，并产生0.5秒和2秒之间的耐久光洁度等离子体暴露这足以快速满足商业织物加工产量，并且不需要反复清洁电极。

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