发明授权
- 专利标题: Process inhibiting the coalescence of flowable phosphorus pentachloride in closed containers
- 专利标题(中): 在密闭容器中抑制可流通的五氯化磷聚结的方法
-
申请号: US86815申请日: 1979-10-22
-
公开(公告)号: US4265854A公开(公告)日: 1981-05-05
- 发明人: Joachim Wortmann , Gerhard Rieb , Franz-Josef Dany , Joachim Kandler
- 申请人: Joachim Wortmann , Gerhard Rieb , Franz-Josef Dany , Joachim Kandler
- 申请人地址: DEX
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX2846364 19781025
- 主分类号: C01B25/10
- IPC分类号: C01B25/10 ; B01J19/00
摘要:
A process inhibiting the coalescence of flowable phosphorus pentachloride in a closed container. To this end, the invention provides for a readily volatizable organic liquid boiling within the range about 20.degree. to 200.degree. C. and being inert with respect to phosphorus pentachloride to be admitted to the container prior to, during or after the introduction of phosphorus pentachloride thereinto, and for the container to be then hermetically sealed, the liquid being used in a proportion of about 1 to 15 weight %, based on the quantity of phosphorus pentachloride.
公开/授权文献
- USD415470S Twist-on wire-connector 公开/授权日:1999-10-19
信息查询