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1. 发明授权

US08562895B2 Process of manufacturing inorganic nanofibers 有权
标题翻译：制造无机纳米纤维的工艺
公开(公告)号：US08562895B2
公开(公告)日：2013-10-22
申请号：US12645538
申请日：2009-12-23
申请人： Yasushi Murakami , Hisanao Usami , Tomohiro Nishikawa , Takashi Tarao , Rie Watanabe , Masaaki Kawabe , Takashi Nishitani
发明人： Yasushi Murakami , Hisanao Usami , Tomohiro Nishikawa , Takashi Tarao , Rie Watanabe , Masaaki Kawabe , Takashi Nishitani
IPC分类号： B29C47/00
CPC分类号： D01D5/0038 , C04B35/6225 , C04B35/62259 , C04B35/6264 , C04B35/632 , C04B2235/441 , C04B2235/444 , C04B2235/449 , C04B2235/5264 , C04B2235/5409 , D01F9/08
摘要： A process of manufacturing inorganic nanofibers, without using an organic polymer, using a highly reactive metal alkoxide such as titanium alkoxide or zirconium alkoxide, in particular, a process in which inorganic nanofibers can be stably produced over a long period, is provided. It is a process of manufacturing inorganic nanofibers by electrospinning using a sol solution containing an inorganic component as a main component, characterized in that the sol solution contains a metal alkoxide having a high reactivity and a salt catalyst, and that the salt catalyst is an amine compound having an N—N bond, an N—O bond, an N—C═N bond, or an N—C═S bond.
摘要翻译：提供了使用高活性金属醇盐如烷氧化钛或烷氧基锆，而不使用有机聚合物的无机纳米纤维的制造方法，特别是可以长期稳定地生产无机纳米纤维的方法。该方法是使用以无机成分为主要成分的溶胶溶液进行静电纺丝制造无机纳米纤维的工序，其特征在于，所述溶胶溶液含有高反应性的金属醇盐和盐催化剂，所述盐催化剂为胺具有NN键，NO键，NC = N键或NC = S键的化合物。

2. 发明申请

US20100164145A1 PROCESS OF MANUFACTURING INORGANIC NANOFIBERS 有权
标题翻译：制造无机纳米纤维的工艺
公开(公告)号：US20100164145A1
公开(公告)日：2010-07-01
申请号：US12645538
申请日：2009-12-23
申请人： Yasushi MURAKAMI , Hisanao USAMI , Tomohiro NISHIKAWA , Takashi TARAO , Rie WATANABE , Masaaki KAWABE , Takashi NISHITANI
发明人： Yasushi MURAKAMI , Hisanao USAMI , Tomohiro NISHIKAWA , Takashi TARAO , Rie WATANABE , Masaaki KAWABE , Takashi NISHITANI
IPC分类号： B29C47/00
CPC分类号： D01D5/0038 , C04B35/6225 , C04B35/62259 , C04B35/6264 , C04B35/632 , C04B2235/441 , C04B2235/444 , C04B2235/449 , C04B2235/5264 , C04B2235/5409 , D01F9/08
摘要： A process of manufacturing inorganic nanofibers, without using an organic polymer, using a highly reactive metal alkoxide such as titanium alkoxide or zirconium alkoxide, in particular, a process in which inorganic nanofibers can be stably produced over a long period, is provided. It is a process of manufacturing inorganic nanofibers by electrospinning using a sol solution containing an inorganic component as a main component, characterized in that the sol solution contains a metal alkoxide having a high reactivity and a salt catalyst, and that the salt catalyst is an amine compound having an N—N bond, an N—O bond, an N—C═N bond, or an N—C═S bond.
摘要翻译：提供了使用高活性金属醇盐如烷氧化钛或烷氧基锆，而不使用有机聚合物的无机纳米纤维的制造方法，特别是可以长期稳定地生产无机纳米纤维的方法。该方法是使用以无机成分为主成分的溶胶溶液静电纺丝制造无机纳米纤维的方法，其特征在于，所述溶胶溶液含有高反应性的金属醇盐和盐催化剂，所述盐催化剂为胺具有N-N键，N-O键，N-C = N键或N-C≡S键的化合物。

3. 发明申请

US20090253328A1 PROCESS FOR MANUFACTURING ORGANIC FIBERS CONTAINING INORGANIC COMPONENT AND NONWOVEN FABRIC CONTAINING THE SAME 有权
标题翻译：含有无机组分的有机纤维和含有它的非织造织物的制造方法
公开(公告)号：US20090253328A1
公开(公告)日：2009-10-08
申请号：US12420304
申请日：2009-04-08
申请人： Rie WATANABE , Takashi TARAO , Masaaki KAWABE
发明人： Rie WATANABE , Takashi TARAO , Masaaki KAWABE
IPC分类号： D04H13/00 , B29C47/00 , H05B6/00
CPC分类号： D01F6/18 , D01D5/0038 , D01F1/10 , Y10T442/60
摘要： A process for manufacturing organic fibers containing an inorganic component comprising the steps of: (1) preparing an inorganic spinnable sol solution; (2) mixing the inorganic spinnable sol solution, a solvent capable of dissolving the inorganic spinnable sol solution, and an organic polymer capable of being dissolved in the solvent to prepare a spinning solution; and (3) spinning the spinning solution to form the organic fibers containing an inorganic component composed of an inorganic gel and the organic polymer, is disclosed. The inorganic spinnable sol solution preferably has a weight average molecular weight of 10,000 or more, and the inorganic spinnable sol solution is preferably prepared from a material containing a metal alkoxide having an organic substituent. According to the process of the present invention, organic fibers containing an inorganic component having an improved mechanical strength can be produced by mixing an inorganic component into an organic component, and a nonwoven fabric containing the fibers can be provided.
摘要翻译：一种制造含有无机成分的有机纤维的方法，包括以下步骤：（1）制备无机可纺性溶胶溶液; （2）混合无机可纺溶胶溶液，能够溶解无机可纺溶胶溶剂的溶剂和能够溶解在溶剂中的有机聚合物以制备纺丝溶液; 和（3）纺丝纺丝溶液以形成含有由无机凝胶和有机聚合物组成的无机组分的有机纤维。无机可纺溶胶溶液的重均分子量优选为10,000以上，无机可纺性溶胶溶液优选由含有有机取代基的金属醇盐的材料制成。根据本发明的方法，可以通过将无机组分混合到有机组分中来制备含有机械强度提高的无机组分的有机纤维，并且可以提供含纤维的非织造织物。

4. 发明授权

US06396212B2 Apparatus and method for discharge treatment 失效
标题翻译：放电处理装置及方法
公开(公告)号：US06396212B2
公开(公告)日：2002-05-28
申请号：US09766117
申请日：2001-01-19
申请人： Masaaki Kawabe , Genya Anan
发明人： Masaaki Kawabe , Genya Anan
IPC分类号： H01J100
CPC分类号： H05F3/04
摘要： An apparatus for a discharge treatment, comprising a pair of electrodes located opposite to each other; an element for applying an alternating current-high voltage between the electrodes; and an element for passing a gas mainly composed of air at a rate of 10 m/sec or more through a space formed between the electrodes is disclosed. Further, a process for a discharge treatment of an article, comprising applying an alternating current-high voltage between a pair of electrodes located opposite to each other, to the article placed between the electrodes, while a gas mainly composed of air is passed at a rate of 10 m/sec or more through a space formed between the electrodes, to thereby expose the article to an electric discharge induced between the electrodes, is also disclosed.
摘要翻译：一种用于放电处理的设备，包括彼此相对的一对电极;用于在所述电极之间施加交流高电压的元件; 公开了一种通过形成在电极之间的空间使主要由空气构成的气体以10m /秒以上的速度通过的元件。此外，一种用于物品的放电处理的方法，包括在彼此相对的一对电极之间施加交流电压高压到放置在电极之间的物品，而主要由空气组成的气体在还通过形成在电极之间的空间的速度为10m / sec以上，从而使制品暴露于在电极之间引起的放电。

5. 发明授权

US09023743B2 Inorganic fiber structure and process for producing same 有权
标题翻译：无机纤维结构及其生产方法
公开(公告)号：US09023743B2
公开(公告)日：2015-05-05
申请号：US13144632
申请日：2010-01-14
申请人： Rie Watanabe , Takashi Tarao , Masaaki Kawabe , Tetsu Yamaguchi , Shinji Sakai , Koei Kawakami
发明人： Rie Watanabe , Takashi Tarao , Masaaki Kawabe , Tetsu Yamaguchi , Shinji Sakai , Koei Kawakami
IPC分类号： B32B5/02 , B32B17/00 , B29C39/14 , B29C41/24 , B29C47/00 , D04H1/728 , D04H1/4209 , D04H1/587
CPC分类号： D04H1/728 , D04H1/4209 , D04H1/587 , Y10S977/762 , Y10T428/249953 , Y10T428/298 , Y10T442/2926
摘要： An inorganic fiber structure comprising inorganic nanofibers having an average fiber diameter of 3 μm or less, in which an entirety including the inside thereof is adhered with an inorganic adhesive, and the porosity thereof is 90% or more, is disclosed. Furthermore, a process for producing an inorganic fiber structure is disclosed, which includes (i) a step of spinning inorganic fibers by an electrospinning method, from a spinning inorganic sol solution containing a compound mainly composed of an inorganic component; (ii) a step of forming an inorganic fiber aggregate by irradiating the inorganic fibers with ions having a polarity opposite to that of the inorganic fibers to accumulate the inorganic fibers; and (iii) a step of forming an inorganic fiber structure adhering to the inorganic fiber aggregate with an inorganic adhesive in an entirety including the inside thereof, in which an adhering inorganic sol solution containing a compound mainly composed of an inorganic component is imparted to an entirety including the inside of the inorganic fiber aggregate, and an excess adhering inorganic sol solution is removed by gas-through.
摘要翻译：公开了一种无机纤维结构体，其包含平均纤维直径为3μm以下的无机纳米纤维，其中整体包含其内部的无机粘合剂，其孔隙率为90％以上。此外，公开了一种无机纤维结构体的制造方法，其包括：（i）通过静电纺丝法从含有主要由无机成分组成的化合物的纺丝无机溶胶溶液中纺出无机纤维的工序; （ii）通过用与无机纤维极性相反的离子照射无机纤维来形成无机纤维聚集体以累积无机纤维的步骤; 和（iii）通过无机粘合剂将无机纤维集合体附着在无机纤维集合体上的整体包括内部的步骤，其中将含有主要由无机成分组成的化合物的粘附性无机溶胶溶液赋予包括无机纤维集合体的内部的全部和通过气体通过除去过量粘附的无机溶胶溶液。

6. 发明授权

US07837814B2 Fine-fibers-dispersed nonwoven fabric, process and apparatus for manufacturing same, and sheet material containing same 有权
标题翻译：细纤维分散无纺布，其制造方法和装置以及含有它的片材
公开(公告)号：US07837814B2
公开(公告)日：2010-11-23
申请号：US11290458
申请日：2005-12-01
申请人： Akinori Minami , Masaaki Kawabe
发明人： Akinori Minami , Masaaki Kawabe
IPC分类号： D04H1/72
CPC分类号： D04H1/54 , D04H1/732 , Y10T442/614 , Y10T442/64
摘要： Disclosed is a fine-fibers-dispersed nonwoven fabric comprising dispersed fine fibers having a fiber diameter of 4 μm or less and a fiber length of 3 mm or less, wherein an adhesion rate of substances adhered to the nonwoven fabric is 0.5 mass % or less. Further, a process and an apparatus for manufacturing the fine-fibers-dispersed nonwoven fabric, as well as a sheet material comprising the fine-fibers-dispersed nonwoven fabric are also disclosed.
摘要翻译：公开了一种细纤维分散无纺布，其包含纤维直径为4μm以下，纤维长度为3mm以下的分散细纤维，其中附着在无纺布上的物质的附着率为0.5质量％以下。此外，还公开了用于制造细纤维分散无纺布的方法和设备，以及包含细纤维分散无纺布的片材。

7. 发明授权

US06737372B2 Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same 失效
标题翻译：粉末粘贴无纺布，其制造方法和含有它们的片材
公开(公告)号：US06737372B2
公开(公告)日：2004-05-18
申请号：US10003415
申请日：2001-12-06
申请人： Akinori Minami , Masaaki Kawabe
发明人： Akinori Minami , Masaaki Kawabe
IPC分类号： B32B502
CPC分类号： B01J20/28033 , B01J20/28004 , B01J20/28023 , B01J20/28028 , B01J20/2803 , B01J47/12 , D04H1/413 , D04H1/4374 , D04H1/4382 , D04H1/54 , D04H1/62 , Y10S428/903 , Y10T156/1092 , Y10T442/614 , Y10T442/699
摘要： Disclosed is a powders-affixed nonwoven fabric prepared from a fiber web comprising powder materials and fine short fibers having a fiber diameter of 4 &mgr;m or less and a fiber length of 3 mm or less in a dispersed state in the powders-containing fiber web, the powders-containing fiber web being formed by a method other than a wet-laid method. Further, a process for manufacturing the powders-affixed nonwoven fabric, and a sheet material comprising the powders-affixed nonwoven fabric are also disclosed.
摘要翻译：公开了一种由含纤维网制成的粉末状非织造布，该纤维网包含分散状态的纤维直径为4μm以下，纤维长度为3mm以下的粉末材料和细短纤维，含有粉末的纤维网通过湿式铺设方法以外的方法形成。此外，还公开了粉末粘合无纺布的制造方法和包含粉末粘合无纺布的片材。

8. 发明授权

US5792517A Process for treating the outer-inner surfaces of a porous non-conductor 失效
标题翻译：用于处理多孔非导体的外内表面的方法
公开(公告)号：US5792517A
公开(公告)日：1998-08-11
申请号：US840021
申请日：1997-04-24
申请人： Yasushi Takeuchi , Masaaki Kawabe , Hiroaki Yamazaki , Kazuya Sato
发明人： Yasushi Takeuchi , Masaaki Kawabe , Hiroaki Yamazaki , Kazuya Sato
IPC分类号： B29C59/10 , D06M10/02 , D06M10/04 , H01M2/16 , B05D3/00
CPC分类号： H01M2/162 , B29C59/10 , D06M10/025 , D06M10/04 , B29K2105/04 , B29K2313/00 , D06M2101/18 , Y10T428/249958
摘要： A process for treating outer-inner surfaces of a porous non-conductor, comprising steps of: placing said porous non-conductor between a pair of electrodes which are located opposite to each other and carry a dielectric layer on a surface facing the other electrode, respectively, so that said porous non-conductor is brought into contact with both dielectric layers without coming into contact with said electrodes; and then, applying an alternating current voltage having a frequency of about 0.1 KHz to about 100 KHz between said electrodes to thereby induce an electric discharge in voids contained in said porous non-conductor and sandwiched between a pair of said electrodes is disclosed.
摘要翻译：一种用于处理多孔非导体的外表面的方法，包括以下步骤：将所述多孔非导体放置在彼此相对定位的一对电极之间，并在面对另一电极的表面上承载电介质层，使得所述多孔非导体与两个电介质层接触而不与所述电极接触; 然后，在所述电极之间施加频率约为0.1KHz至约100KHz的交流电压，从而在包含在所述多孔非导体中并夹在一对所述电极之间的空隙中引起放电。

9. 发明授权

US06808670B2 Process for manufacturing inorganic article 有权
标题翻译：无机制品的制造方法
公开(公告)号：US06808670B2
公开(公告)日：2004-10-26
申请号：US10163997
申请日：2002-06-07
申请人： Masaaki Kawabe , Takashi Tarao , Kouji Kimura
发明人： Masaaki Kawabe , Takashi Tarao , Kouji Kimura
IPC分类号： H05B600
CPC分类号： D01D5/0038 , C03B37/011 , D01F9/08 , D04H1/4209 , D04H1/4382 , H05K1/0366 , H05K2201/0293 , Y10T428/249924 , Y10T428/249928 , Y10T442/60
摘要： A process for manufacturing an inorganic material-based article comprising the steps of (1) forming a sol solution mainly composed of an inorganic component, (2) producing inorganic material-based gel fine fibers by extruding the resulting sol solution from a nozzle, and at the same time, applying an electrical field to the extruded sol solution to thin the extruded sol solution, and then, collecting inorganic material-based gel fine fibers on a support, (3) drying the collected inorganic material-based gel fine fibers to produce inorganic material-based article containing inorganic material-based dried gel fine fibers, and then, (4) sintering the inorganic material-based article containing inorganic material-based dried gel fine fibers to produce inorganic material-based article containing inorganic material-based sintered fine fibers.
摘要翻译：一种无机材料类制品的制造方法，其特征在于，包括以下步骤：（1）形成主要由无机成分构成的溶胶溶液，（2）通过从所述喷嘴挤出得到的溶胶溶液而制造无机材料类凝胶细纤维，以及同时向挤出的溶胶溶液施加电场以使挤出的溶胶溶液稀薄，然后在载体上收集无机材料基凝胶细纤维，（3）将收集的无机材料基凝胶细纤维干燥至生产含有无机材料的干凝胶细纤维的无机材料制品，然后（4）烧结含有无机材料的干凝胶细纤维的无机材料制品，以制备含有无机材料的无机材料基制品烧结细纤维。

10. 发明授权

US6001299A Process and apparatus for manufacturing an electret article 失效
标题翻译：制造驻极体制品的方法和装置
公开(公告)号：US6001299A
公开(公告)日：1999-12-14
申请号：US910879
申请日：1997-08-13
申请人： Masaaki Kawabe , Daisuke Ito
发明人： Masaaki Kawabe , Daisuke Ito
IPC分类号： H01G7/02 , B29C33/08 , B29C35/12
CPC分类号： H01G7/02
摘要： A process for electret treatment is described, involving(1) placing the dielectric article between a combination of a first ion-repulsive electrode and a first ion-attractive electrode and between a combination of a second ion-repulsive electrode and a second ion-attractive electrode, under a specified arrangement;(2) supplying a first positive ion and a first negative ion from a first ion generating means between the dielectric article and the first ion-repulsive electrode, the first ion generating means being selected from an alternating current surface discharge element and an alternating current corona-type ion generating element;(3) applying a direct current voltage between the first ion-repulsive electrode and the first ion-attractive electrode to produce a first potential difference therebetween, whereby only one of the first positive and negative ions is moved in a specified direction, and is transferred on the dielectric article;(4) supplying a second positive ion and a second negative ion from a second ion generating means between the dielectric article and a second ion-repulsive electrode, the second ion generating means being selected from specified elements; and(5) applying a direct current voltage between the second ion-repulsive electrode and the second ion-attractive electrode to produce a second potential difference therebetween, whereby only the second ion having polarity opposite to polarity of the first ion transferred on the dielectric article is moved in a specified direction, and is transferred on the dielectric article.
摘要翻译：描述了一种用于驻极体处理的方法，其包括（1）将介电制品放置在第一离子排斥电极和第一离子吸引电极的组合之间以及第二离子排斥电极和第二离子吸引电极的组合之间电极，在规定的布置下; （2）从电介质制品和第一离子斥力电极之间的第一离子产生装置提供第一正离子和第一负离子，第一离子产生装置选自交流表面放电元件和交流电晕型离子发生元件; （3）在第一离子排斥电极和第一离子吸引电极之间施加直流电压以产生第一电位差，由此第一正离子和负离子中的仅一个沿指定方向移动，并被转移在电介质制品上; （4）从所述电介质制品和第二离子排斥电极之间的第二离子产生装置提供第二正离子和第二负离子，所述第二离子产生装置选自特定元素; 和（5）在所述第二离子排斥电极和所述第二离子吸引电极之间施加直流电压以产生第二电位差，由此仅具有极性与在所述电介质制品上转移的第一离子的极性相反的第二离子沿指定方向移动，并被传送到电介质制品上。

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