发明授权
- 专利标题： Process for preparing fine zeolite particles
- 专利标题（中）： 制备细沸石颗粒的方法
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申请号： US10954087申请日： 2004-09-30
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公开(公告)号： US07211555B2公开(公告)日： 2007-05-01
- 发明人: Kazuo Oki , Hiroji Hosokawa , Mikio Sakaguchi , Hiroshi Kitagaito , Kazuo Taguchi , Hitoshi Takaya
- 申请人： Kazuo Oki , Hiroji Hosokawa , Mikio Sakaguchi , Hiroshi Kitagaito , Kazuo Taguchi , Hitoshi Takaya
- 申请人地址： JP Tokyo
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP11-318604 19991109; JP2000-197076 20000629
- 主分类号： C11D3/08
- IPC分类号： C11D3/08
摘要：
A process for efficiently preparing fine zeolite particles comprising synthesizing zeolite in the presence of an alkaline earth metal-containing compound and/or with controlling the preparation process of zeolite, thereby giving fine zeolite particles being composed of crystalline aluminosilicate, the fine zeolite particles having a fine average primary particle size, being excellent in the cationic exchange properties and the oil-absorbing ability, having a fine average aggregate particle size, and being excellent in the dispersibility; fine zeolite particles obtainable by the above process; and a detergent composition comprising the fine zeolite particles, the detergent composition being excellent in the detergency.
公开/授权文献
- US20050079994A1 Process for preparing fine zeolite particles 公开/授权日：2005-04-14
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