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经营范围
发明名称
Process for preparing acylaminomethyl quaternary ammonium compounds
摘要
申请公布号
US2291519(A)
申请公布日期
1942.07.28
申请号
US19410397902
申请日期
1941.06.13
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WIRTH WALTER VALENTINE;JR. ROBERT FREEMAN DEESE,
分类号
C07D213/20;D06M13/477
主分类号
C07D213/20
代理机构
代理人
主权项
地址
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