发明授权
- 专利标题： Microencapsulated cockroach-controlling composition
- 专利标题（中）： 微胶囊化蟑螂控制组合物
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申请号： US613042申请日： 1990-11-15
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公开(公告)号： US5306499A公开(公告)日： 1994-04-26
- 发明人: Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
- 申请人： Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX62-331237 19871225
- 主分类号： A01N25/28
- IPC分类号： A01N25/28 ; A01N31/14 ; A01N37/10 ; A01N37/34 ; A01N37/40 ; A01N53/00 ; A01N53/06 ; A01N53/08 ; B01J13/16 ; A01N25/00
摘要：
Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.
公开/授权文献
- US5759682A Thin film magnetic recording medium 公开/授权日：1998-06-02
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