Original document(7 pages)  中文版
    The invention relates to a method for preparing for ziram in the field of pesticide technology. The main technology scheme is that preparing for the ethylenediamine solution and the zinc salt solution, adding the ethylenediamine solution into the zinc salt solution, in turn adding carbon disulfide and dimethylamine water solution to fully react at the temperature: 20-50 deg., obtaining the ziram with above 93% content by heating and reducing the temperature, washing and drying and so on.
Application Number
申请号		 200510048136 Application Date
申请日		 2005.11.29
Title 名称 Polycarbamate preparation method
Publication Number
公开号		 1800156 Publication Date
公开日		 2006.07.12
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C07C271/06,A01N47/26,A01P3/00
Applicant(s) Name
申请人		 Zhan Bingyong
Address 地址 053400
Inventor(s) Name 发明人
Attorney & Agent 代理人 ma yunhai li zhihua

  
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