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Patent Agency Ranking
1.发明授权公开(公告)号：US07811546B2
公开(公告)日：2010-10-12
申请号：US11748398
申请日：2007-05-14
Applicant: Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
Inventor： Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
CPC classification number: B01F7/00208 , B01F7/00641 , B01F7/1675 , B01F7/22 , B01F15/00837 , B01F2215/0431 , B01F2215/044 , B01F2215/0472 , B01F2215/0477 , B01J19/006 , B01J19/0066 , B01J19/1812 , B01J2219/00768 , C01F7/02 , C01F7/14 , C01F7/144 , C01F7/147 , C01P2004/50 , C01P2004/61 , C01P2006/60 , C09C1/407 , Y10T428/2982
Abstract: Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Abstract translation: 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后测定的平均粒径为35μm以下，通过将20ml甘油 和10g不超过69的氢氧化铝凝集颗粒，通过包括以下步骤的方法获得：（a）将过饱和的铝酸钠水溶液进料到容器中，（b）将氢氧化铝种子加入到过饱和水溶液 铝酸钠溶液，（c）在容器中搅拌添加种子的溶液，同时连续向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）将氢氧化铝凝集颗粒与水溶液 铝酸钠溶液，和（e）将铝酸钠水溶液连续排出容器。
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2.发明申请ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER 审中-公开氢氧化铝聚合粒子，其制造方法，使用的容器以及生产氢氧化铝粉末的方法公开(公告)号：US20090252964A1
公开(公告)日：2009-10-08
申请号：US12476853
申请日：2009-06-02
Applicant: Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
Inventor： Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
IPC: B32B5/16
CPC classification number: B01F7/00208 , B01F7/00641 , B01F7/1675 , B01F7/22 , B01F15/00837 , B01F2215/0431 , B01F2215/044 , B01F2215/0472 , B01F2215/0477 , B01J19/006 , B01J19/0066 , B01J19/1812 , B01J2219/00768 , C01F7/02 , C01F7/14 , C01F7/144 , C01F7/147 , C01P2004/50 , C01P2004/61 , C01P2006/60 , C09C1/407 , Y10T428/2982
Abstract: Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Abstract translation: 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后的平均粒径为35μm以下，通过混合20ml甘油获得的浆液的L值 和10g不超过69的氢氧化铝凝集颗粒，通过包括以下步骤的方法获得：（a）将过饱和的铝酸钠水溶液进料到容器中，（b）将氢氧化铝种子加入到过饱和水溶液 铝酸钠溶液，（c）在容器中搅拌添加种子的溶液，同时连续向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）将氢氧化铝凝集颗粒与水溶液 铝酸钠溶液，和（e）将铝酸钠水溶液连续排出容器。
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3.发明申请ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER 失效氢氧化铝聚合粒子，其制造方法，使用的容器以及生产氢氧化铝粉末的方法公开(公告)号：US20070217977A1
公开(公告)日：2007-09-20
申请号：US11748398
申请日：2007-05-14
Applicant: Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
Inventor： Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
IPC: C01F7/06
CPC classification number: B01F7/00208 , B01F7/00641 , B01F7/1675 , B01F7/22 , B01F15/00837 , B01F2215/0431 , B01F2215/044 , B01F2215/0472 , B01F2215/0477 , B01J19/006 , B01J19/0066 , B01J19/1812 , B01J2219/00768 , C01F7/02 , C01F7/14 , C01F7/144 , C01F7/147 , C01P2004/50 , C01P2004/61 , C01P2006/60 , C09C1/407 , Y10T428/2982
Abstract: Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seed to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution n the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Abstract translation: 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后的平均粒径为35μm以下，L值为 通过包括以下步骤的方法获得通过混合20ml甘油和10g不大于69的氢氧化铝凝集颗粒获得的浆料：（a）将过饱和的铝酸钠水溶液进料到容器中，（b） 将氢氧化铝种子加入到过饱和的铝酸钠水溶液中，（c）在容器中搅拌加入种子的溶液，同时连续地向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）分离 来自铝酸钠水溶液的氢氧化铝凝集颗粒，和（e）将铝酸钠水溶液连续排出容器。
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公开(公告)号：US07704465B2
公开(公告)日：2010-04-27
申请号：US10289429
申请日：2002-11-07
Applicant: Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
Inventor： Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
IPC: B01J19/18
CPC classification number: B01F7/00208 , B01F7/00641 , B01F7/1675 , B01F7/22 , B01F15/00837 , B01F2215/0431 , B01F2215/044 , B01F2215/0472 , B01F2215/0477 , B01J19/006 , B01J19/0066 , B01J19/1812 , B01J2219/00768 , C01F7/02 , C01F7/14 , C01F7/144 , C01F7/147 , C01P2004/50 , C01P2004/61 , C01P2006/60 , C09C1/407 , Y10T428/2982
Abstract: Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Abstract translation: 平均粒径为40μm以上的氢氧化铝凝集粒子，1000kg / cm 2以上压制后测定的平均粒径为35μm以下，通过将20ml甘油 和10g不超过69的氢氧化铝凝集颗粒，通过包括以下步骤的方法获得：（a）将过饱和的铝酸钠水溶液进料到容器中，（b）将氢氧化铝种子加入到过饱和水溶液 铝酸钠溶液，（c）在容器中搅拌添加种子的溶液，同时连续向容器中加入过饱和的铝酸钠水溶液以水解过饱和的铝酸钠水溶液，（d）将氢氧化铝凝集颗粒与水溶液 铝酸钠溶液，和（e）将铝酸钠水溶液连续排出容器。
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5.发明申请ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER 审中-公开氢氧化铝聚合粒子，其制造方法，使用的容器以及生产氢氧化铝粉末的方法公开(公告)号：US20070237709A1
公开(公告)日：2007-10-11
申请号：US11748396
申请日：2007-05-14
Applicant: Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
Inventor： Hisakatsu Kato , Masashi Wada , Naoyuki Eguchi , Hirofumi Sasaki
IPC: C01F7/02
CPC classification number: B01F7/00208 , B01F7/00641 , B01F7/1675 , B01F7/22 , B01F15/00837 , B01F2215/0431 , B01F2215/044 , B01F2215/0472 , B01F2215/0477 , B01J19/006 , B01J19/0066 , B01J19/1812 , B01J2219/00768 , C01F7/02 , C01F7/14 , C01F7/144 , C01F7/147 , C01P2004/50 , C01P2004/61 , C01P2006/60 , C09C1/407 , Y10T428/2982
Abstract: Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after processing at 1,000 kg/cm2 of not more than 35 μm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Abstract translation: 平均粒径不小于40μm的氢氧化铝凝集粒子，1000kg / cm 2以上处理后的平均粒径为35μm以下，L值为 通过包括以下步骤的方法获得通过混合20ml甘油和10g不大于69的氢氧化铝凝集颗粒获得的浆料：（a）将过饱和的铝酸钠水溶液进料到容器中，（b） 将氢氧化铝种子加入到过饱和的铝酸钠水溶液中，（c）在容器中搅拌添加种子的溶液，同时连续地将额外的过饱和的铝酸钠水溶液加入到容器中以水解过饱和的铝酸钠水溶液，（d）分离 来自铝酸钠水溶液的氢氧化铝凝集颗粒，和（e）将铝酸钠水溶液连续排出容器。
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