发明名称 |
HIGH-ASPECT-RATIO MAGNESIUM HYDROXIDE |
摘要 |
Magnesium hydroxide having a high aspect ratio, a production method thereof and a resin composition comprising the same. The method of producing the magnesium hydroxide having a long diameter (width) of not less than 0.5 pm and aspect ratio of not less than 10, comprising the steps of: (A) adding an alkali to and coprecipitating it with a mixed aqueous solution of a water-soluble magnesium salt and a monovalent organic acid or a salt thereof, or (B) adding an alkali aqueous solution to and coprecipitating it with an aqueous solution of a water-soluble magnesium salt and adding a monovalent organic acid or a salt thereof to the resulting product; and (C) hydrothermally treating the obtained slurry at 100° C. or higher.
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申请公布号 |
US2013210988(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
US201113878786 |
申请日期 |
2011.10.11 |
申请人 |
MIYATA SHIGEO;MANABE HITOSHI;KUDO DAISUKE;SEA WATER CHEMICAL INSTITUTE, INC.;KYOWA CHEMICAL INDUSTRY CO., LTD. |
发明人 |
MIYATA SHIGEO;MANABE HITOSHI;KUDO DAISUKE |
分类号 |
C08K3/22 |
主分类号 |
C08K3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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