发明名称 |
Process for the production of an aluminum hydroxide Al(OH)3 having rounded grain surfaces |
摘要 |
A process for the production of an aluminum hydroxide with rounded grain surfaces. An alkaline solution of a specific composition derived from the Bayer process is inoculated and adsorptively precipitated with an aluminum hydroxide with a specific grain distribution. The aluminum hydroxide obtained according to the new process is especially suitable for the flameproof finishing of polyesters.
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申请公布号 |
US5500480(A) |
申请公布日期 |
1996.03.19 |
申请号 |
US19950494784 |
申请日期 |
1995.06.26 |
申请人 |
MARTINSWERK G.M.B.H. FUER CHEMISCHE UND METALLURGISCHE PRODUKTION |
发明人 |
BROWN, NEIL;PEIJ, DETLEF V. |
分类号 |
C01F7/02;C01F7/14;C01F7/34;C08K3/10;C08K3/22;C08K7/16;C08K7/18;C09K21/02;(IPC1-7):C08K3/10 |
主分类号 |
C01F7/02 |
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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