GRANULES A BASE D'OXYDE L'ALUMINIUM PRODUIT PAR REACTION PYROGENIQUE, PROCEDE DE PRODUCTION ET D'UTILISATION DE CES DERNIERS

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专利权人:

EVONIK DEGUSSA GMBH

发明人:

申请号：

EP02792559.3

公开号：

EP1414747B1

申请日:

2002.04.20

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

Granules based on aluminium oxide having the characteristics: The granules are produced by dispersing aluminium oxide in water, performing spray drying, optionally heat treatment and/or silanization. In silanized form, the granules have the following characteristics: The granules are used inter alia as catalyst supports, in cosmetics, in toner powders, in paints and lacquers, as abrasives and polishing agents and as a raw material in the production of glass and ceramics.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/