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1. 发明授权

US08617710B2 Process for coating cobalt nanoparticles with copper and copper oxide 失效
标题翻译：用铜和氧化铜涂覆钴纳米粒子的方法
公开(公告)号：US08617710B2
公开(公告)日：2013-12-31
申请号：US13577661
申请日：2011-02-07
申请人： Ari Auvinen , Jorma Jokiniemi , Pipsa Mattila , Unto Tapper
发明人： Ari Auvinen , Jorma Jokiniemi , Pipsa Mattila , Unto Tapper
IPC分类号： B32B5/16
CPC分类号： B22F9/22 , B22F1/0018 , B22F1/02 , B22F1/025 , B22F9/24 , B22F2999/00 , C01P2004/64 , C01P2006/42 , C09C1/62 , C22C19/07 , C23C18/08 , C23C18/1216 , C23C18/1266 , C23C18/1279 , B22F2201/013 , B22F2201/02 , B22F2201/11
摘要： The present invention relates to a process for forming cobalt nanoparticles and coating them with copper or copper oxide, in which process a copper salt is mixed to a cobalt salt so that the formed salt mixture obtains a cobalt:copper ratio of >1:1, and a reduction is carried out with a reducing gas, whereby nanoparticles are formed while a coating is formed onto their surface.
摘要翻译：本发明涉及一种用于形成钴纳米颗粒并用铜或氧化铜涂覆的方法，其中将铜盐与钴盐混合，使得形成的盐混合物获得的钴：铜比> 1:1，并用还原气体进行还原，由此在其表面上形成涂层时形成纳米颗粒。

2. 发明授权

US06983748B2 Dry powder inhaler 有权
标题翻译：干粉吸入器
公开(公告)号：US06983748B2
公开(公告)日：2006-01-10
申请号：US10399913
申请日：2001-10-26
申请人： David Brown , Esko Kauppinen , Juha Kurkela , Wiwik Watanabe , Jorma Jokiniemi , Esa Muttonen
发明人： David Brown , Esko Kauppinen , Juha Kurkela , Wiwik Watanabe , Jorma Jokiniemi , Esa Muttonen
IPC分类号： A61M15/00
CPC分类号： A61M15/0065 , A61M2202/064 , A61M2206/14
摘要： A device for delivering a powdered medicament by inhalation comprises an air inlet passage having low pressure-drop and low turbulence for stabilizing air flow before aerosolization, a dosing cup in the region of reduced air velocity to delay aerosolization, a high pressure drop throat to generate a high velocity flow, a rapidly expanding diverging passage to create a free jet of air with high turbulence and an outlet passage having large cross-sectional area to control the rate of dissipation of the free jet. The device is simple yet capable of consistently providing uniform and effective powder aerosolization and deagglomeration over a variety of patient inhalation profiles.
摘要翻译：用于通过吸入输送粉末药物的装置包括空气入口通道，其具有低压降和低湍流，用于在气雾化之前稳定空气流，在减小空气速度的区域中的计量杯以延迟气雾化，产生高压降喉高速流动，快速扩张的扩张通道以产生具有高湍流的空气的自由射流和具有大横截面面积的出口通道以控制自由射流的耗散速率。该装置简单，但能够持续提供均匀有效的粉雾雾化和各种患者吸入曲线上的解聚。

3. 发明申请

US20130224490A1 Process for coating cobalt nanoparticles with copper and copper oxide 失效
公开(公告)号：US20130224490A1
公开(公告)日：2013-08-29
申请号：US13577661
申请日：2011-02-07
申请人： Ari Auvinen , Jorma Jokiniemi , Pipsa Mattila , Unto Tapper
发明人： Ari Auvinen , Jorma Jokiniemi , Pipsa Mattila , Unto Tapper
IPC分类号： B22F9/22 , B22F9/24
CPC分类号： B22F9/22 , B22F1/0018 , B22F1/02 , B22F1/025 , B22F9/24 , B22F2999/00 , C01P2004/64 , C01P2006/42 , C09C1/62 , C22C19/07 , C23C18/08 , C23C18/1216 , C23C18/1266 , C23C18/1279 , B22F2201/013 , B22F2201/02 , B22F2201/11
摘要： The present invention relates to a process for forming cobalt nanoparticles and coating them with copper or copper oxide, in which process a copper salt is mixed to a cobalt salt so that the formed salt mixture obtains a cobalt:copper ratio of >1:1, and a reduction is carried out with a reducing gas, whereby nanoparticles are formed while a coating is formed onto their surface.

4. 发明授权

US09278861B2 Method of surfacing metallic nanoparticles with carbon 有权
标题翻译：用碳表面金属纳米粒子的方法
公开(公告)号：US09278861B2
公开(公告)日：2016-03-08
申请号：US13512889
申请日：2010-12-14
申请人： Ari Auvinen , Jorma Jokiniemi , Johanna Forsman , Pipsa Mattila , Unto Tapper
发明人： Ari Auvinen , Jorma Jokiniemi , Johanna Forsman , Pipsa Mattila , Unto Tapper
IPC分类号： C23C16/00 , C01B31/02 , B22F1/00 , B22F1/02 , B22F9/28 , B82Y30/00 , B82Y40/00 , B05D7/00
CPC分类号： C01B31/02 , B22F1/0018 , B22F1/02 , B22F9/28 , B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/16 , C01B32/162
摘要： The invention relates to a method for the carbon coating of metallic nanoparticles. The metallic nanoparticles, which are produced using the metal-salt hydrogen-reduction method, can be coated with carbon by adding a hydrocarbon (for example, ethylene, ethane, or acetylene) to the hydrogen using in the synthesis. The carbon layer protects the metallic particles from oxidation, which greatly facilitates the handling and further processing of the particles. By altering the concentration of the hydrocarbon, it is possible, in addition, to influence the size of the metallic particles created, because the coating takes place simultaneously with the creation of the particles, thus stopping the growth process. A carbon coating at most two graphene layers thick behaves like a semiconductor. As a thicker layer, the coating is a conductor. If the hydrocarbon concentration is further increased, a metal-CNT composite material is formed in the process. The composite materials developed are in themselves suitable as the raw materials of, for example, metallic inks and sensor materials.
摘要翻译：本发明涉及金属纳米粒子的碳涂覆方法。使用金属盐氢还原法制备的金属纳米颗粒可以通过在合成中向氢中加入烃（例如乙烯，乙烷或乙炔）来涂覆碳。碳层保护金属颗粒不被氧化，这极大地促进了颗粒的处理和进一步加工。通过改变烃的浓度，另外也可以影响所产生的金属颗粒的尺寸，因为涂层与颗粒的产生同时发生，从而停止生长过程。最多两个石墨烯层的碳涂层厚度类似于半导体。作为较厚的层，涂层是导体。如果烃浓度进一步增加，则在该过程中形成金属-CN复合材料。所开发的复合材料本身适合作为例如金属油墨和传感器材料的原料。

5. 发明申请

US20130009089A1 Method of Surfacing Metallic Nanoparticles With Carbon 审中-公开
标题翻译：用碳表面金属纳米颗粒的方法
公开(公告)号：US20130009089A1
公开(公告)日：2013-01-10
申请号：US13512889
申请日：2010-12-14
申请人： Ari Auvinen , Jorma Jokiniemi , Johanna Forsman , Pipsa Mattila , Unto Tapper
发明人： Ari Auvinen , Jorma Jokiniemi , Johanna Forsman , Pipsa Mattila , Unto Tapper
IPC分类号： H01F1/01 , H01B1/02 , B82Y40/00
CPC分类号： C01B31/02 , B22F1/0018 , B22F1/02 , B22F9/28 , B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/16 , C01B32/162
摘要： The invention relates to a method for the carbon coating of metallic nanoparticles. The metallic nanoparticles, which are produced using the metal-salt hydrogen-reduction method, can be coated with carbon by adding a hydrocarbon (for example, ethylene, ethane, or acetylene) to the hydrogen using in the synthesis. The carbon layer protects the metallic particles from oxidation, which greatly facilitates the handling and further processing of the particles. By altering the concentration of the hydrocarbon, it is possible, in addition, to influence the size of the metallic particles created, because the coating takes place simultaneously with the creation of the particles, thus stopping the growth process. A carbon coating at most two graphene layers thick behaves like a semiconductor. As a thicker layer, the coating is a conductor. If the hydrocarbon concentration is further increased, a metal-CNT composite material is formed in the process. The composite materials developed are in themselves suitable as the raw materials of, for example, metallic inks and sensor materials.
摘要翻译：本发明涉及金属纳米粒子的碳涂覆方法。使用金属盐氢还原法制备的金属纳米颗粒可以通过在合成中向氢中加入烃（例如乙烯，乙烷或乙炔）来涂覆碳。碳层保护金属颗粒不被氧化，这极大地促进了颗粒的处理和进一步加工。通过改变烃的浓度，另外也可以影响所产生的金属颗粒的尺寸，因为涂层与颗粒的产生同时发生，从而停止生长过程。最多两个石墨烯层的碳涂层厚度类似于半导体。作为较厚的层，涂层是导体。如果烃浓度进一步增加，则在该过程中形成金属-CN复合材料。所开发的复合材料本身适合作为例如金属油墨和传感器材料的原料。

6. 发明申请

US20120272789A1 Method and apparatus for producing nanoparticles 审中-公开
标题翻译：用于生产纳米颗粒的方法和装置
公开(公告)号：US20120272789A1
公开(公告)日：2012-11-01
申请号：US13508812
申请日：2010-11-10
申请人： Ari Auvinen , Jorma Jokiniemi , Unto Tapper , Johanna Forsman , Johannes Roine
发明人： Ari Auvinen , Jorma Jokiniemi , Unto Tapper , Johanna Forsman , Johannes Roine
IPC分类号： B22F9/02 , H05B6/10 , B82Y40/00
CPC分类号： B82Y40/00 , B01J6/007 , B22F1/0018 , B22F1/025 , B22F9/12 , B22F2999/00 , B82Y30/00 , C01P2004/64 , C09C1/3653 , C09C1/62 , C09C1/64 , C09C1/642 , B22F2202/07 , B22F2201/10
摘要： By means of the invention, nanoparticles, which can be pure metal, alloys of two or more metals, a mixture of agglomerates, or particles possessing a shell structure, are manufactured in a gas phase. Due to the low temperature of the gas exiting from the apparatus, metallic nanoparticles can also be mixed with temperature-sensitive materials, such as polymers. The method is economical and is suitable for industrial-scale production. A first embodiment of the invention is the manufacture of metallic nanoparticles for ink used in printed electronics.
摘要翻译：通过本发明，在气相中制造可以是纯金属的纳米颗粒，两种或更多种金属的合金，团聚体的混合物或具有壳结构的颗粒。由于从设备中排出的气体的温度低，金属纳米颗粒也可以与诸如聚合物的温度敏感材料混合。该方法经济实惠，适用于工业规模生产。本发明的第一个实施方案是用于印刷电子设备中的油墨的金属纳米颗粒的制造。

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