公开(公告)号：US5039509A

公开(公告)日：1991-08-13

申请号：US473156

申请日：1990-01-31

申请人： Shigeo Miyata ,  Hitoshi Anabuki ,  Hitoshi Manabe

发明人： Shigeo Miyata ,  Hitoshi Anabuki ,  Hitoshi Manabe

IPC分类号： C01F5/02 ,  C01F5/08 ,  C01F5/22 ,  C09C1/02 ,  H01B3/10

CPC分类号： C01F5/08 ,  C01F5/02 ,  C01F5/22 ,  C09C1/028 ,  H01B3/10 ,  C01P2002/60 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/12

摘要： A process for the production of a magnesium oxide having high hydrolysis resistance and high fluidity, which comprises:(A) a step of reacting a water-soluble magnesium salt with an alkaline substance in such an amount that is not more than 0.95 equivalent weight based on 1 equivalent weight of the water-soluble magnesium salt, at a temperature of not more than 40.degree. C.,(B) a step of heating the resultant reaction product and its reaction mother liquor at about 50.degree. to 120.degree. C. to form a magnesium hydroxide,(C) a step of forming particles having an average secondary particle diameter of about 5 to 500 .mu.m by using a spray drier,(D) a step of firing the particles at about 1,100.degree. to 1,600.degree. C., and(E) a step of pulverizing the resultant fired product under conditions which do not substantially destroy the average secondary particle diameter obtained in the above step (C).

公开(公告)号：US4629626A

公开(公告)日：1986-12-16

申请号：US625244

申请日：1984-06-27

申请人： Shigeo Miyata ,  Hitoshi Anabuki

发明人： Shigeo Miyata ,  Hitoshi Anabuki

IPC分类号： A61K33/06 ,  A61K33/26 ,  A61P7/00 ,  C01G49/00 ,  C07C55/10 ,  C07C57/15 ,  C07C59/08 ,  C07C59/105 ,  C07C59/255 ,  A61K31/26 ,  A61K31/295

CPC分类号： A61K33/26 ,  C01G49/0009 ,  C01G49/0018 ,  C07C55/10 ,  C07C57/15 ,  C07C59/08 ,  C07C59/105 ,  C07C59/255 ,  C01P2002/30 ,  C01P2006/60

摘要： A hydrothermally treated product useful for treating an iron deficiency of a compound having a hydrotalcite-like crystal structure and represented by the following formula (I)(Fe.sup.2+,Mg.sup.2+).sub.x (Al.sup.3+,Fe.sup.3+).sub.2 (OH).sub.2x+6-nz (A.sup.n-).sub.z.mH.sub.2 O (I)wherein A.sup.n- represents an anion having a valence of n, Mg.sup.2+ is within the range of O.ltoreq.Mg.sup.2+

摘要翻译： 用于处理具有水滑石样晶体结构并由下式（I）（Fe 2+，Mg 2+）x（Al 3+，Fe 3+）2（OH）2 + + 6-nz（I 2）表示的化合物的铁缺乏的水热处理产物 An-）z.mH2O（I）其中An-表示阴离子的n价，Mg2 +在0≤Mg2+

公开(公告)号：US4415555A

公开(公告)日：1983-11-15

申请号：US359126

申请日：1982-03-17

申请人： Hitoshi Anabuki ,  Shigeo Miyata

发明人： Hitoshi Anabuki ,  Shigeo Miyata

IPC分类号： A61K31/295 ,  A61K33/26 ,  A61K35/02 ,  A61P7/06 ,  C01B31/24 ,  C07F5/06

CPC分类号： A61K31/295 ,  A61K33/26 ,  A61K35/02 ,  Y10S514/814

摘要： A composition for treating an iron deficiency disease, composed of (1) an amount, effective for treating said disease, of a compound having a hydrotalcite-like crystal structure and represented by the following formula(Fe.sup.2+,Mg.sup.2+).sub.x (Al.sup.3+,Fe.sup.3+).sub.2 (OH).sub.2x+6-nz (A.sup.n-).sub.z.mH.sub.2 Owherein A.sup.n- represents an anion having a valence of n, Mg.sup.2+ is within the range of O.ltoreq.Mg.sup.2+

摘要翻译： 由（1）用于治疗所述疾病的量的具有水滑石样晶体结构的化合物，由下式（Fe2 +，Mg2 +）x（Al3 +，Fe3 +）表示的化合物组成的治疗缺铁病的组合物， 2（OH）2x + 6-nz（An-）z.mH 2 O其中An-表示n价的阴离子，Mg 2+在O

公开(公告)号：US06506828B1

公开(公告)日：2003-01-14

申请号：US09889694

申请日：2001-07-20

申请人： Hitoshi Anabuki ,  Machiko Yokozeki

发明人： Hitoshi Anabuki ,  Machiko Yokozeki

IPC分类号： C08K322

CPC分类号： H01L23/293 ,  C08K3/22 ,  C08K2003/222 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10T428/258 ,  Y10T428/2991 ,  Y10T428/31511 ,  Y10T428/31663 ,  H01L2924/00

摘要： A resin composition which comprises 100 parts by weight of a synthetic resin and 50 to 1,500 parts by weight of magnesium oxide particles, wherein the magnesium oxide particles satisfy the following requirements (i) to (v): (i) an average secondary particle diameter of 0.1 to 130 &mgr;m, (ii) a BET method specific surface area of 0.1 to 5 m2/g, (iii) a total content of an Fe compound and an Mn compound of 0.01 wt % or less in terms of metals, (iv) an Na content of 0.001 wt % or less, and (v) a Cl content of 0.005 wt % or less, and a molded product formed therefrom. Since the resin composition of the present invention has excellent flame retardancy, heat conductivity and water resistance, it is advantageously used as a material for sealing a heat generating electronic member such as a semiconductor.

摘要翻译： 一种树脂组合物，其包含100重量份的合成树脂和50至1500重量份的氧化镁颗粒，其中所述氧化镁颗粒满足以下要求（i）至（v）：（i）平均二次粒径 （ii）BET法比表面积为0.1〜5m 2 / g，（iii）Fe化合物和Mn化合物的总含量以金属计为0.01重量％以下，（iv） ）Na含量为0.001重量％以下，（v）0.005重量％以下的Cl含量和由其形成的成型体。 由于本发明的树脂组合物具有优异的阻燃性，导热性和耐水性，因此有利地用作密封半导体等发热电子部件的材料。