发明名称 |
Method for the manufacture of dialkyl dithiophosphoric acid and dialkyl phosphorochloridothionate |
摘要 |
A continuous process for the manufacture of dialkyl dithiophosphoric acid from phosphorus pentasulfide and a lower alkanol through the use of a settling tube and a continuous process for the manufacture of dialkyl phosphorochloridothionate by chlorinating dialkyl dithiophosphoric acid with chlorine which has been diluted with an inert gas.
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申请公布号 |
US4173603(A) |
申请公布日期 |
1979.11.06 |
申请号 |
US19770865565 |
申请日期 |
1977.12.29 |
申请人 |
HOOKER CHEMICALS & PLASTICS CORP |
发明人 |
CHEN, JOSEPH L P |
分类号 |
C07F9/17;C07F9/20;(IPC1-7):C07F9/20;C07F9/16 |
主分类号 |
C07F9/17 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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