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1. 发明申请

US20110209642A1 STABLE AQUEOUS SUSPENSION LIQUID OF FINELY DIVIDED DIAMOND PARTICLES, METALLIC FILM CONTAINING DIAMOND PARTICLES AND METHOD OF PRODUCING THE SAME 有权
标题翻译：含有金刚石颗粒的金属片状金刚石悬浮液的稳定的悬浮液及其制造方法
公开(公告)号：US20110209642A1
公开(公告)日：2011-09-01
申请号：US13046372
申请日：2011-03-11
申请人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
发明人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
IPC分类号： C09D1/00 , B82Y30/00
CPC分类号： C25D15/02 , Y10S428/935 , Y10T428/12493 , Y10T428/12625 , Y10T428/25
摘要： An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 mu to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (20±20), strong and characteristic peaks at 73.5° (20±20) and 95° (20±2°), a warped halo at 17′(20±2′), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Ku radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds.
摘要翻译：一种细碎金刚石颗粒的水性悬浮液，其包含0.05至160重量份在1000份水中的细碎金刚石颗粒，其中：（i）细碎金刚石颗粒具有主要由碳原子数为72〜89.5重量％，氢为0.8〜1.5％，氮为1.5〜2.5％，氧为10.5〜25.0％的元素组成。（ii），并且几乎所有的所述金刚石颗粒的直径在2至50nm的范围内（数均为80％或更多，平均为70％或更多），（iii），并且所述细分金刚石颗粒在43.9°（20±20）处呈现出最强的布拉格角强度峰值，73.5°（20±20）°和95°（20±2°）处的强特征峰，17' （20±2'），26.5°没有峰，通过干燥后使用Cu-Ku辐射的X射线衍射（XRD）光谱分析，（iv）当干态粉末不是时，所述金刚石颗粒的比表面积小于1.50×105m2 / kg，并且所述颗粒的基本上所有的表面碳原子与杂原子键合，并且当干燥时，所述粉末的总吸收空间为0.5m 3 / kg以上。金刚石颗粒在水性液体中是非常活泼和可分散的，并且具有与通常的钻石基本上相同的机械性能。

2. 发明授权

US08172916B2 Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same 有权
标题翻译：细碎金刚石颗粒的稳定含水悬浮液，含金刚石颗粒的金属膜及其制造方法
公开(公告)号：US08172916B2
公开(公告)日：2012-05-08
申请号：US13046372
申请日：2011-03-11
申请人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
发明人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
IPC分类号： B24D3/02 , C09C1/68 , C09K3/14 , B01J3/08 , C01B31/06
CPC分类号： C25D15/02 , Y10S428/935 , Y10T428/12493 , Y10T428/12625 , Y10T428/25
摘要： An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 mu to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (20±20), strong and characteristic peaks at 73.5° (20±20) and 95° (20±2°), a warped halo at 17′ (20±2′), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Ku radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds.
摘要翻译：一种细碎金刚石颗粒的水性悬浮液，其包含0.05至160重量份在1000份水中的细碎金刚石颗粒，其中：（i）细碎金刚石颗粒具有主要由碳原子数为72〜89.5重量％，氢为0.8〜1.5％，氮为1.5〜2.5％，氧为10.5〜25.0％的元素组成。（ii），并且几乎所有的所述金刚石颗粒的直径在2至50nm的范围内（数均为80％或更多，平均为70％或更多），（iii），并且所述细分金刚石颗粒在43.9°（20±20）处呈现出最强的布拉格角强度峰值，73.5°（20±20）°和95°（20±2°）处的强特征峰，17' （20±2'），26.5°没有峰，通过干燥后使用Cu-Ku辐射的X射线衍射（XRD）光谱分析，（iv）当干态粉末不是时，所述金刚石颗粒的比表面积小于1.50×105m2 / kg，并且所述颗粒的基本上所有的表面碳原子与杂原子键合，并且当干燥时，所述粉末的总吸收空间为0.5m 3 / kg以上。金刚石颗粒在水性液体中是非常活泼和可分散的，并且具有与通常的钻石基本上相同的机械性能。

3. 发明申请

US20100069513A1 Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same 有权
标题翻译：细碎金刚石颗粒的稳定含水悬浮液，含金刚石颗粒的金属膜及其制造方法
公开(公告)号：US20100069513A1
公开(公告)日：2010-03-18
申请号：US12461135
申请日：2009-08-03
申请人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
发明人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
IPC分类号： C09K3/00
CPC分类号： C25D15/02 , Y10S428/935 , Y10T428/12493 , Y10T428/12625 , Y10T428/25
摘要： An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 nm to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (2θ±2°), strong and characteristic peaks at 73.5° (2θ±2°) and 95° (2θ±2°), a warped halo at 17° (2θ±2°), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Kα radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds.
摘要翻译：一种细碎金刚石颗粒的水性悬浮液，其包含0.05至160重量份在1000份水中的细碎金刚石颗粒，其中：（i）细碎金刚石颗粒具有主要由碳原子数为72〜89.5重量％，氢为0.8〜1.5％，氮为1.5〜2.5％，氧为10.5〜25.0％的元素组成。（ii），并且几乎所有的所述金刚石颗粒的直径在2nm至50nm的范围内（数均为80％或更多，平均为70％或更多），（iii），所述细分金刚石颗粒在43.9°（2θ;±2°）处呈现出最强的布拉格角强度峰值，73.5°（2θ±2°）和95°（2°;±2°）的强和特征峰，a 通过在干燥时使用Cu-Kα辐射的X射线衍射（XRD）光谱分析，（iv）和所述金刚石颗粒的比表面积，在17°（2°和±2°）弯曲的光环，并且在26.5°没有峰当干态粉末不小于1.50×10 5 m 2 / kg，并且所述颗粒的基本上所有的表面碳原子与杂原子键合时，干燥时所述粉末的总吸收空间为0.5m 3 / kg以上。金刚石颗粒在水性液体中是非常活泼和可分散的，并且具有与通常的钻石基本上相同的机械性能。

4. 发明授权

US07927390B2 Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same 有权
标题翻译：细碎金刚石颗粒的稳定含水悬浮液，含金刚石颗粒的金属膜及其制造方法
公开(公告)号：US07927390B2
公开(公告)日：2011-04-19
申请号：US12461135
申请日：2009-08-03
申请人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
发明人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
IPC分类号： B24D3/02 , C09C1/68 , C09K3/14 , B01J3/06 , C25D15/00
CPC分类号： C25D15/02 , Y10S428/935 , Y10T428/12493 , Y10T428/12625 , Y10T428/25
摘要： An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 nm to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (2θ±2°), strong and characteristic peaks at 73.5° (2θ±2°) and 95° (2θ±2°), a warped halo at 17° (2θ±2°), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu—Kα radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds.
摘要翻译：一种细碎金刚石颗粒的水性悬浮液，其包含0.05至160重量份在1000份水中的细碎金刚石颗粒，其中：（i）细碎金刚石颗粒具有主要由碳原子数为72〜89.5重量％，氢为0.8〜1.5％，氮为1.5〜2.5％，氧为10.5〜25.0％的元素组成。（ii），并且几乎所有的所述金刚石颗粒的直径在2nm至50nm的范围内（数均为80％或更多，平均为70％或更多），（iii），所述细分金刚石颗粒在43.9°（2θ;±2°）处呈现出最强的布拉格角强度峰值，在73.5°（2θ±2°）和95°（2°;±2°）的强和特征峰，a 通过在干燥时使用Cu-Kα辐射的X射线衍射（XRD）光谱分析，（iv）和所述金刚石颗粒的比表面积，在17°（2°和±2°）弯曲的光环，并且在26.5°处没有峰当干态粉末不小于1.50×10 5 m 2 / kg，并且所述颗粒的基本上所有的表面碳原子与杂原子键合时，干燥时所述粉末的总吸收空间为0.5m 3 / kg以上。金刚石颗粒在水性液体中是非常活泼和可分散的，并且具有与通常的钻石基本上相同的机械性能。

5. 发明授权

US07585360B2 Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same 有权
标题翻译：细碎金刚石颗粒的稳定含水悬浮液，含金刚石颗粒的金属膜及其制造方法
公开(公告)号：US07585360B2
公开(公告)日：2009-09-08
申请号：US11335734
申请日：2006-01-20
申请人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
发明人： Tadamasa Fujimura , Masato Sone , Valeri Yu Dolmatov , Shigeru Shiozaki
IPC分类号： C09D5/00 , C01B31/06
CPC分类号： C25D15/02 , Y10S428/935 , Y10T428/12493 , Y10T428/12625 , Y10T428/25
摘要： An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 nm to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (2θ±2°), strong and characteristic peaks at 73.5° (2θ±2°)and 95° (2θ±2°), a warped halo at 17° (2θ±2°), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu—Kα radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds.
摘要翻译：一种细碎金刚石颗粒的水性悬浮液，其包含0.05至160重量份在1000份水中的细碎金刚石颗粒，其中：（i）细碎金刚石颗粒具有主要由碳原子数为72〜89.5重量％，氢为0.8〜1.5％，氮为1.5〜2.5％，氧为10.5〜25.0％的元素组成。（ii），并且几乎所有的所述金刚石颗粒的直径在2nm至50nm的范围内（数均为80％或更多，平均为70％或更多），（iii），所述细分金刚石颗粒在43.9°（2θ±2°）处呈现出最强的布拉格角强度峰值，73.5°（2θ±2°）和95°（2θ±2°）处的强和特征峰，通过使用Cu-Kalpha辐射干燥时的X射线衍射（XRD）光谱分析，（iv）和当干态粉末时所述金刚石颗粒的比表面积，在17°（2θ±2°），26.5°没有峰不小于1.50×10 5 m 2 / kg，并且所述颗粒的基本上所有表面碳原子与杂原子键合，并且当干燥时，所述粉末的总吸收空间为0.5m 3 / kg以上。金刚石颗粒在水性液体中是非常活泼和可分散的，并且具有与通常的钻石基本上相同的机械性能。

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