专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10154585B2 Process for producing conductive coating film, and conductive coating film 有权
公开(公告)号：US10154585B2
公开(公告)日：2018-12-11
申请号：US14117976
申请日：2012-05-17
申请人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
发明人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
IPC分类号： H05K1/00 , H05K1/09 , C09D5/24 , C08J7/04 , H05K3/22 , C09D7/61 , C08K3/08
摘要： An object of the present invention is to provide a conductive coating film formed on a polyimide-based insulating substrate by using a metal powder paste which can exhibit a good conductivity and good adhesion to the insulating substrate. By forming a resin cured layer having a solvent-soluble content of not more than 20% by weight and a thickness of not more than 5 μm on a polyimide-based insulating substrate; forming a metal powder-containing coating layer on the resin cured layer by using a metal powder paste; and then subjecting the resulting coating layer to heat treatment with superheated steam, it is possible to obtain a conductive coating film which can exhibit a good conductivity and good adhesion to the insulating substrate.

2. 发明申请

US20140141238A1 PROCESS FOR PRODUCING CONDUCTIVE COATING FILM, AND CONDUCTIVE COATING FILM 审中-公开
标题翻译：生产导电涂膜的方法和导电涂膜
公开(公告)号：US20140141238A1
公开(公告)日：2014-05-22
申请号：US14117976
申请日：2012-05-17
申请人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
发明人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
IPC分类号： H05K1/09 , H05K3/22
CPC分类号： H05K1/095 , C08J7/045 , C08J2379/08 , C08K3/08 , C09D5/24 , C09D7/61 , H05K3/227 , Y10T428/266
摘要： An object of the present invention is to provide a conductive coating film formed on a polyimide-based insulating substrate by using a metal powder paste which can exhibit a good conductivity and good adhesion to the insulating substrate. By forming a resin cured layer having a solvent-soluble content of not more than 20% by weight and a thickness of not more than 5 μm on a polyimide-based insulating substrate; forming a metal powder-containing coating layer on the resin cured layer by using a metal powder paste; and then subjecting the resulting coating layer to heat treatment with superheated steam, it is possible to obtain a conductive coating film which can exhibit a good conductivity and good adhesion to the insulating substrate.
摘要翻译：本发明的目的是提供一种通过使用能够表现出良好的导电性和对绝缘基板具有良好粘合性的金属粉末膏，形成在聚酰亚胺系绝缘基板上的导电性涂膜。通过在聚酰亚胺系绝缘基板上形成溶剂可溶物含量为20重量％以下且5μm以下的树脂固化层，通过使用金属粉末膏在树脂固化层上形成含金属粉末的涂层; 然后对所得到的涂层进行过热蒸汽的热处理，可以获得能够表现出良好的导电性和对绝缘基板的良好粘接性的导电性涂膜。

3. 发明申请

US20140203222A1 COPPER PARTICLES, COPPER PASTE, PROCESS FOR PRODUCING CONDUCTIVE COATING FILM, AND CONDUCTIVE COATING FILM 有权
标题翻译：铜颗粒，铜浆，生产导电涂膜的方法和导电涂膜
公开(公告)号：US20140203222A1
公开(公告)日：2014-07-24
申请号：US14117970
申请日：2012-05-17
申请人： Chiho Ito , Takeshi Yatsuka , Yasuo Kakihara
发明人： Chiho Ito , Takeshi Yatsuka , Yasuo Kakihara
IPC分类号： C09D5/24 , H01B1/02
CPC分类号： C09D5/24 , B22F1/0011 , B22F1/0074 , B22F7/04 , B22F9/24 , B22F2998/10 , C22C1/0425 , H01B1/026 , H01B1/22 , H05K1/095 , H05K2201/0272 , H05K2201/0323 , B22F3/22 , B22F2003/248 , C23C18/00
摘要： There are provided copper particles and a copper paste for a copper powder-containing coating film which can be subjected to electroless metal plating without using an expensive catalyst such as palladium, and a process for producing a conductive coating film by subjecting a copper powder-containing coating film formed by using the copper paste to electroless metal plating or heat treatment with superheated steam. The present invention relates to a process for producing a conductive coating film comprising the step of forming a coating film on an insulating substrate using copper particles having an average particle diameter of 0.05 to 2 μm as measured by observation using SEM in which a BET specific surface area value (SSA) (m2/g) and a carbon content (C) (% by weight) of the copper particles satisfy a relationship represented the following formula [1]: C/SSA·7×10−2 [1], and a copper paste comprising the copper particles; drying the coating film to obtain a copper powder-containing coating film; and then subjecting the resulting coating film to electroless metal plating or heat treatment with superheated steam.
摘要翻译：提供了铜颗粒和用于含铜粉末涂膜的铜浆，其可以在不使用钯等昂贵催化剂的情况下进行无电镀金属镀覆，以及通过使含铜粉末的通过使用铜浆形成的涂膜通过无电镀金属镀层或用过热蒸汽进行热处理。导电性涂膜的制造方法技术领域本发明涉及导电性涂膜的制造方法，其特征在于，包括以下步骤：使用平均粒径为0.05〜2μm的铜粒子，在绝缘性基材上形成涂膜，铜颗粒的面积值（SSA）（m2 / g）和碳含量（C）（重量％）满足下式[1]所示的关系：C / SSA·7×10-2 [1] 以及包含铜颗粒的铜浆料; 干燥涂膜得到含铜粉末的涂膜; 然后对所得到的涂膜进行化学镀金属或用过热蒸汽的热处理。

4. 发明授权

US09221979B2 Copper particles, copper paste, process for producing conductive coating film, and conductive coating film 有权
标题翻译：铜颗粒，铜浆，导电涂膜生产工艺及导电涂膜
公开(公告)号：US09221979B2
公开(公告)日：2015-12-29
申请号：US14117970
申请日：2012-05-17
申请人： Chiho Ito , Takeshi Yatsuka , Yasuo Kakihara
发明人： Chiho Ito , Takeshi Yatsuka , Yasuo Kakihara
IPC分类号： B22F1/00 , C09D5/24 , H01B1/02 , H01B1/22 , H05K1/09 , C22C1/04 , B22F7/04 , B22F9/24
CPC分类号： C09D5/24 , B22F1/0011 , B22F1/0074 , B22F7/04 , B22F9/24 , B22F2998/10 , C22C1/0425 , H01B1/026 , H01B1/22 , H05K1/095 , H05K2201/0272 , H05K2201/0323 , B22F3/22 , B22F2003/248 , C23C18/00
摘要： There are provided copper particles and a copper paste for a copper powder-containing coating film which can be subjected to electroless metal plating without using an expensive catalyst such as palladium, and a process for producing a conductive coating film by subjecting a copper powder-containing coating film formed by using the copper paste to electroless metal plating or heat treatment with superheated steam. The present invention relates to a process for producing a conductive coating film comprising the step of forming a coating film on an insulating substrate using copper particles having an average particle diameter of 0.05 to 2 μm as measured by observation using SEM in which a BET specific surface area value (SSA) (m2/g) and a carbon content (C) (% by weight) of the copper particles satisfy a relationship represented the following formula [1]: C/SSA·7×10−2 [1], and a copper paste comprising the copper particles; drying the coating film to obtain a copper powder-containing coating film; and then subjecting the resulting coating film to electroless metal plating or heat treatment with superheated steam.
摘要翻译：提供了铜颗粒和用于含铜粉末涂膜的铜浆，其可以在不使用钯等昂贵催化剂的情况下进行无电镀金属镀覆，以及通过使含铜粉末的通过使用铜浆形成的涂膜通过无电镀金属镀层或用过热蒸汽进行热处理。导电性涂膜的制造方法技术领域本发明涉及导电性涂膜的制造方法，其特征在于，包括以下步骤：使用平均粒径为0.05〜2μm的铜粒子，在绝缘性基材上形成涂膜，铜颗粒的面积值（SSA）（m2 / g）和碳含量（C）（重量％）满足下式[1]所示的关系：C / SSA·7×10-2 [1] 以及包含铜颗粒的铜浆料; 干燥涂膜得到含铜粉末的涂膜; 然后对所得到的涂膜进行化学镀金属或用过热蒸汽的热处理。

5. 发明授权

US08846182B2 Process for producing transparent conductive transfer plate, transparent conductive transfer plate, process for producing transparent conductive substrate using the transparent conductive transfer plate, transparent conductive substrate, and molded product using the transparent conductive substrate 有权
标题翻译：制造透明导电性转印板，透明导电性转印板，使用透明导电性转印板的透明导电性基板的制造方法，透明导电性基板以及使用该透明导电性基板的成型品
公开(公告)号：US08846182B2
公开(公告)日：2014-09-30
申请号：US13001496
申请日：2009-06-30
申请人： Yasuo Kakihara , Michihisa Kyoto , Kyoichi Suzuki
发明人： Yasuo Kakihara , Michihisa Kyoto , Kyoichi Suzuki
IPC分类号： B32B3/00 , H01B1/22 , H05K9/00
CPC分类号： H05K9/0096 , H01B1/22 , Y10S428/914 , Y10T428/22 , Y10T428/24612 , Y10T428/24843 , Y10T428/24909
摘要： A transparent conductive substrate capable of readily producing a transparent conductive substrate having a low resistance, a high transmittance and an excellent anti-moire property without using a special apparatus and can be applied to production of various extensive substrates by applying a dispersion solution of metal fine particles capable of forming a self-organized film on a support, drying the obtained coating layer and then subjecting the resulting dried material to heat treatment and/or chemical treatment particles on a support, drying the obtained coating layer and then reducing and precipitating the precursor of the metal fine particles, to previously form a transparent conductive film; and then bonding a substrate to the support to transfer the transparent conductive film onto the substrate and releasing the support from the transparent conductive film.
摘要翻译：一种能够容易地制造透明导电性基板的透明导电性基板，不会使用特殊的装置，而具有低电阻，高透射率和优异的防莫尔性能，并且可以通过应用金属微细分散溶液来生产各种广泛的基板能够在载体上形成自组织膜的颗粒，干燥所获得的涂层，然后将所得干燥材料在载体上进行热处理和/或化学处理颗粒，干燥所获得的涂层，然后还原和沉淀前体的金属微粒，预先形成透明导电膜; 然后将基板粘合到支撑体上，以将透明导电膜转移到基板上并从透明导电膜释放载体。

6. 发明授权

US06221519B1 Magnetic recording medium and process for producing the same 失效
标题翻译：磁记录介质及其制造方法
公开(公告)号：US06221519B1
公开(公告)日：2001-04-24
申请号：US09272622
申请日：1999-03-19
申请人： Takanori Doi , Kousaku Tamari , Yasuo Kakihara , Kenichi Nakata , Mitsuru Matsuura , Setsuo Yamamoto
发明人： Takanori Doi , Kousaku Tamari , Yasuo Kakihara , Kenichi Nakata , Mitsuru Matsuura , Setsuo Yamamoto
IPC分类号： G11B566
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/84 , G11B5/8404 , Y10S428/90
摘要： A magnetic recording medium comprising: a plastic substrate; a nickel oxide underlayer formed on said substrate; and a cobalt-containing maghemite thin film formed on said nickel oxide underlayer, containing cobalt at a molar ratio of cobalt to iron of 0.01:1 to 0.1:1, and having either a spacing of a plane (311) of not more than 2.510 Å, a spacing of a plane (222) of not more than 2.415 Å or a spacing of a plane (220) of not more than 2.950 Å, a ratio value of an X-ray diffraction pattern peak intensity of either of the planes (311), (222) and (220) of said cobalt-containing maghemite thin film to an X-ray diffraction pattern peak intensity of the plane (400) thereof being more than 0.5. Such magnetic recording medium suitably applicable to existent magnetic recording systems using a ring-type magnetic head and capable of using a plastic substrate for providing a magnetic recording medium for high-density recording.
摘要翻译：一种磁记录介质，包括：塑料基板;形成在所述基板上的氧化镍底层; 和在所述氧化镍底层上形成的含钴的磁赤铁矿薄膜，其含有钴与铁的摩尔比为0.01:1至0.1:1的钴，并且具有不大于2.510的平面（311）的间隔，平面（222）的间距不大于2.415或平面（220）的间距不大于2.950，任一平面（311）的X射线衍射图峰值强度的比值），所述含钴磁赤铁矿薄膜的（222）和（220）相对于所述平面（400）的X射线衍射图峰值强度大于0.5。这种磁记录介质适用于使用环形磁头的现有磁记录系统，并能够使用塑料基板提供用于高密度记录的磁记录介质。

7. 发明授权

US06746786B2 Magnetic recording medium and process for producing the same 失效
标题翻译：磁记录介质及其制造方法
公开(公告)号：US06746786B2
公开(公告)日：2004-06-08
申请号：US09976296
申请日：2001-10-15
申请人： Teruaki Santoki , Yasuo Kakihara , Mitsuru Matsuura , Setsuo Yamamoto
发明人： Teruaki Santoki , Yasuo Kakihara , Mitsuru Matsuura , Setsuo Yamamoto
IPC分类号： G11B566
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/851 , Y10S428/90
摘要： A magnetic recording medium, comprises a substrate; and a Co-containing spinel-type iron oxide thin film formed on the substrate, having a Co content of 1 to 20 mol % based on Fe, a coercive force value of not less than 159 kA/m (2,000 Oe), a thickness of 5 to 200 nm, a center line average height Ra of 0.1 to 0.8 nm and a maximum height (Rmax) of not more than 10 nm. The magnetic recording medium is capable of exhibiting a relatively high coercive force, especially a coercive force of not less than 159 kA/m (2,000 Oe) despite as small a film thickness as not more than 200 nm, and an excellent surface smoothness.
摘要翻译：磁记录介质，包括基板; 和在该基板上形成的含Co尖晶石型氧化铁薄膜，Co含量为Fe为1〜20摩尔％，矫顽力值为159kA / m 2（2,000Oe）以上，厚度为5〜200nm，中心线平均高度Ra为0.1〜0.8nm，最大高度（Rmax）为10nm以下。尽管薄膜厚度不大于200nm，磁记录介质也能表现出相当高的矫顽力，特别是不低于159kA / m（2000Oe）的矫顽力，并具有优异的表面平滑度。

8. 发明授权

US6159594A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6159594A
公开(公告)日：2000-12-12
申请号：US161988
申请日：1998-09-29
申请人： Kousaku Tamari , Takanori Doi , Yasuo Kakihara , Kenichi Nakata
发明人： Kousaku Tamari , Takanori Doi , Yasuo Kakihara , Kenichi Nakata
IPC分类号： G11B5/64 , G11B5/65 , G11B5/66 , G11B5/73 , G11B5/738 , H01F10/16
CPC分类号： G11B5/7325 , G11B5/66 , Y10S428/90 , Y10T428/26 , Y10T428/265
摘要： A magnetic recording medium of the present invention comprises:a substrate;a nickel oxide underlayer formed on said substrate; anda cobalt-containing maghemite thin film formed on said nickel oxide underlayer, having either a spacing of a (311) plane of not more than 2.510 .ANG., a spacing of a (222) plane of not more than 2.415 .ANG. or a spacing of a (220) plane of not more than 2.950 .ANG., and having the ratio of either of X-ray diffraction spectrum peak intensities of the (311), (222) or (220) planes of said cobalt-containing maghemite thin film to an X-ray diffraction spectrum peak intensity of the (400) plane of more than 0.5:1.Such a magnetic recording medium has a higher coercive force, a higher saturation magnetization, less amount of noise generated, a large output in a high recording frequency region and less distortion of a reproduced waveform, and is suitable for use in current magnetic recording systems in which a ring-type magnetic write head is used.
摘要翻译：本发明的磁记录介质包括：基板; 形成在所述基板上的氧化镍底层; 以及形成在所述氧化镍底层上的含有钴的磁赤铁矿薄膜，其间隔为（311）面不大于2.510安培，（222）面间距不大于2.415安培或间距（220）面不超过2.950，并且所述含钴磁赤铁矿薄膜的（311），（222）或（220）面的X射线衍射光谱峰值强度与（400）面的X射线衍射谱峰强度大于0.5：1。这种磁记录介质具有较高的矫顽力，较高的饱和磁化强度，较少的噪声产生量，高记录频率区域的输出较大，再生波形失真较少，适用于目前的磁记录系统使用环形磁性写入头。

9. 发明授权

US06187462B1 Magnetic recording medium and process for producing the same 失效
标题翻译：磁记录介质及其制造方法
公开(公告)号：US06187462B1
公开(公告)日：2001-02-13
申请号：US09272618
申请日：1999-03-19
申请人： Takanori Doi , Kousaku Tamari , Yasuo Kakihara , Kenichi Nakata , Mitsuru Matsuura , Setsuo Yamamoto
发明人： Takanori Doi , Kousaku Tamari , Yasuo Kakihara , Kenichi Nakata , Mitsuru Matsuura , Setsuo Yamamoto
IPC分类号： G11B566
CPC分类号： G11B5/656 , G11B5/84 , G11B5/851 , Y10S428/90
摘要： A magnetic recording medium of the present invention comprises: a plastic substrate; and a cobalt-containing maghemite thin film formed on said substrate, containing cobalt at a molar ratio of cobalt to iron of not more than 0.06:1, and having either a spacing of a plane (311) of not more than 2.510 Å, a spacing of a plane (222) of not more than 2.415 Å or a spacing of a plane (220) of not more than 2.950 Å; and has a coercive force of not less than 2,000 Oe. Such magnetic recording medium suitably applicable to existent magnetic recording systems using a ring-type magnetic head and capable of using a plastic substrate for providing a magnetic recording medium for high-density recording.
摘要翻译：本发明的磁记录介质包括：塑料基板; 以及在所述基板上形成的含有钴与铁的摩尔比为0.06：1以下且具有不大于2.51的平面（311）间隔的钴的磁赤铁矿薄膜，平面（222）的间距不大于2.415埃或平面（220）的间距不大于2.950埃; 并具有不低于2000 Oe的矫顽力。这种磁记录介质适用于使用环形磁头的现有磁记录系统，并能够使用塑料基板提供用于高密度记录的磁记录介质。

10. 发明授权

US6165608A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6165608A
公开(公告)日：2000-12-26
申请号：US161999
申请日：1998-09-29
申请人： Kousaku Tamari , Takanori Doi , Yasuo Kakihara , Kenichi Nakata
发明人： Kousaku Tamari , Takanori Doi , Yasuo Kakihara , Kenichi Nakata
IPC分类号： G11B5/66 , G11B5/64 , G11B5/65 , G11B5/851 , H01F10/16
CPC分类号： G11B5/656 , G11B5/851 , Y10S428/90 , Y10T428/26 , Y10T428/265
摘要： A magnetic recording medium of the present invention comprises:a substrate; anda cobalt-containing maghemite thin film formed on said substrate, containing cobalt at a molar ratio of cobalt to iron of not more than 0.06:1, having either a spacing of a (311) plane of not more than 2.510 .ANG., a spacing of a (222) plane of not more than 2.415 .ANG. or a spacing of a (220) plane of not more than 2.950 .ANG., and having a coercive force of not less than 1,800 Oe.Such a magnetic recording medium has as high a coercive force as possible, specifically not less than 1,800 Oe, and exhibits an excellent stability independent to change in passage of time and a large output in a high recording frequency region.
摘要翻译：本发明的磁记录介质包括：基板; 和在所述基板上形成的含钴磁赤铁矿薄膜，其含有钴与铁的摩尔比不大于0.06:1的钴，其间隔（311）面不大于2.510安培，间距（222）平面的不大于2.415安培的平面或（220）平面间距不大于2.950安培，并具有不小于1,800 Oe的矫顽力。这样的磁记录介质具有尽可能高的矫顽力，特别是不低于1,800Oe，并且表现出与在高记录频率区域中随时间变化和大输出无关的优异的稳定性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式