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公开(公告)号：US20190276612A1
公开(公告)日：2019-09-12
申请号：US16302444
申请日：2017-05-12
发明人： Koichiro INABA , Kouji TOYOTA , Kenichi HAGA , Toshio NAKA , Toshiaki TANIIKE
摘要： A method for producing aluminum oxide is provided. The method uses an aluminum-oxide-forming agent containing a partially hydrolyzed aluminum alkyl compound containing an aluminum trialkyl or a mixture thereof, and a solvent. It is thus possible to produce an aluminum oxide thin film or aluminum oxide particles on or in a substrate that is not resistant to polar solvents. A method of producing a polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles using a solution containing a partially hydrolyzed zinc alkyl or a solution containing a partially hydrolyzed aluminum alkyl is also provided. The polyolefin-based polymer nanocomposite contains a polyolefin substrate and zinc oxide particles or aluminum oxide particles, and does not contain a dispersant. The zinc oxide particles or aluminum oxide particles have an average particle size of less than 100 nm.
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2.发明申请公开(公告)号：US20180145179A1
公开(公告)日：2018-05-24
申请号：US15574746
申请日：2016-05-10
发明人： Kouji TOYOTA , Koichiro INABA , Toshio NAKA
IPC分类号： H01L29/786 , C01G9/02 , H01B1/22 , H01B5/14
CPC分类号： H01L29/7869 , C01G9/02 , C03C17/25 , C03C2217/216 , C23C18/1216 , C23C18/1279 , H01B1/22 , H01B5/14
摘要： A dialkylzinc partial hydrolysate-containing solution which can be handled in air and can form a zinc oxide thin film in air and a method for producing the zinc oxide thin film are provided. The dialkylzinc partial hydrolysate-containing solution contains a partial hydrolysate of dialkyl zinc represented by general formula (1) and a solvent which has a boiling point of 160° C. or higher, an amide structure represented by general formula (2), and which is an organic compound having a cyclic structure. The partial hydrolysate is the dialkylzinc hydrolyzed with water in a molar ratio in the range of 0.4 to 0.9 with respect to zinc in the dialkylzinc. A method for producing the zinc oxide thin film by applying the dialkylzinc partial hydrolysate-containing solution to a base material is also provided.
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3.发明申请公开(公告)号：US20200048282A1
公开(公告)日：2020-02-13
申请号：US16343090
申请日：2017-10-04
发明人： Hiroshi MATSUO , Yujin TAKEMOTO , Kotaro SAKODA , Toshio NAKA
IPC分类号： C07F5/06
摘要： A method for producing a particulate aluminum alloy involves pulverizing an aluminum alloy in a hydrocarbon solvent in the presence of an organic aluminum compound. Methods for producing trialkylaluminum involve reacting an aluminum-magnesium alloy with an alkyl halide in the presence of a nitrogen-containing organic compound to obtain a trialkylaluminum-containing reaction product, and reacting an aluminum-magnesium alloy and an alkyl halide. A highly active, low viscosity composition containing the particulate aluminum alloy and a method for producing the particulate aluminum alloy-containing composition are also described.
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公开(公告)号：US20220145042A1
公开(公告)日：2022-05-12
申请号：US17583379
申请日：2022-01-25
发明人： Koichiro INABA , Kouji TOYOTA , Kenichi HAGA , Toshio NAKA , Toshiaki TANIIKE
IPC分类号： C08K3/22
摘要： A method for producing aluminum oxide is provided. The method uses an aluminum-oxide-forming agent containing a partially hydrolyzed aluminum alkyl compound containing an aluminum trialkyl or a mixture thereof, and a solvent. It is thus possible to produce an aluminum oxide thin film or aluminum oxide particles on or in a substrate that is not resistant to polar solvents. A method of producing a polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles using a solution containing a partially hydrolyzed zinc alkyl or a solution containing a partially hydrolyzed aluminum alkyl is also provided. The polyolefin-based polymer nanocomposite contains a polyolefin substrate and zinc oxide particles or aluminum oxide particles, and does not contain a dispersant. The zinc oxide particles or aluminum oxide particles have an average particle size of less than 100 nm.
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公开(公告)号：US20220144657A1
公开(公告)日：2022-05-12
申请号：US17583350
申请日：2022-01-25
发明人： Koichiro INABA , Kouji TOYOTA , Kenichi HAGA , Toshio NAKA , Toshiaki TANIIKE
摘要： A method for producing aluminum oxide is provided. The method uses an aluminum-oxide-forming agent containing a partially hydrolyzed aluminum alkyl compound containing an aluminum trialkyl or a mixture thereof, and a solvent. It is thus possible to produce an aluminum oxide thin film or aluminum oxide particles on or in a substrate that is not resistant to polar solvents. A method of producing a polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles using a solution containing a partially hydrolyzed zinc alkyl or a solution containing a partially hydrolyzed aluminum alkyl is also provided. The polyolefin-based polymer nanocomposite contains a polyolefin substrate and zinc oxide particles or aluminum oxide particles, and does not contain a dispersant. The zinc oxide particles or aluminum oxide particles have an average particle size of less than 100 nm.
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公开(公告)号：US20210047346A1
公开(公告)日：2021-02-18
申请号：US17009190
申请日：2020-09-01
发明人： Hiroshi MATSUO , Yujin TAKEMOTO , Kotaro SAKODA , Toshio NAKA
IPC分类号： C07F5/06
摘要： A method for producing a particulate aluminum alloy involves pulverizing an aluminum alloy in a hydrocarbon solvent in the presence of an organic aluminum compound. Methods for producing trialkylaluminum involve reacting an aluminum-magnesium alloy with an alkyl halide in the presence of a nitrogen-containing organic compound to obtain a trialkylaluminum-containing reaction product, and reacting an aluminum-magnesium alloy and an alkyl halide. A highly active, low viscosity composition containing the particulate aluminum alloy and a method for producing the particulate aluminum alloy-containing composition are also described.
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