![利谷隆水悬浮剂的制备方法](/CN/2011/1/64/images/201110321829.jpg)
基本信息:
- 专利标题: 利谷隆水悬浮剂的制备方法
- 专利标题(英):Preparation method of linuron water suspension agent
- 申请号:CN201110321829.8 申请日:2011-10-20
- 公开(公告)号:CN102499251A 公开(公告)日:2012-06-20
- 发明人: 马发亮 , 蔡国平 , 朱斌 , 阳鹏
- 申请人: 迈克斯(如东)化工有限公司
- 申请人地址: 江苏省南通市如东县沿海经济开发区高科技产业园
- 专利权人: 迈克斯(如东)化工有限公司
- 当前专利权人: 迈克斯(如东)化工有限公司
- 当前专利权人地址: 江苏省南通市如东县沿海经济开发区高科技产业园
- 代理机构: 南通市永通专利事务所
- 代理人: 葛雷
- 主分类号: A01N47/30
- IPC分类号: A01N47/30 ; A01N25/04 ; A01P13/00
摘要:
本发明公开了一种利谷隆水悬浮剂及制备方法,由利谷隆原药、分散剂Reax85A、分散剂Pluronic-P10500、抗冻剂乙二醇、消泡剂SAG630、增稠剂黄原胶、稳定剂AtlasG-200、水组成。本发明根据利谷隆原药的性质,通过筛选出合适的助剂,加入能抑制利谷隆原药微观粒子增大的稳定剂,制备出稳定好、倾倒性好、悬浮率高、药效高的利谷隆水悬浮剂。
摘要(英):
The invention discloses a preparation method of linuron water suspension agent which comprises active pharmaceutical ingredients of linuron, Reax85A which is a dispersed agent, Pluronic-P10500 which is a dispersed agent, ethylene glycol which is an antifreeze, SAG630 which is a defoamer, xanthan gum which is a thickener, AtlasG-200 which is a stabilizer and water. The linuron water suspension agent which has good stability and pourability and high suspension rate and efficacy is prepared according to the properties of the active pharmaceutical ingredients of the linuron by screening appropriate additives and adding the stabilizer which can inhibit increasing of microparticles of the active pharmaceutical ingredients of the linuron.