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发明名称
Verfahren zum Verhindern von Schmutzablagerungen in der Herstellung oder Wiedergewinnung von Acrylnitril
摘要
申请公布号
DE69819061(D1)
申请公布日期
2003.11.27
申请号
DE1998619061
申请日期
1998.03.27
申请人
NALCO/EXXON ENERGY CHEMICALS L.P., SUGAR LAND
发明人
COOPER, FREDRICK L.;KIBALA, PIOTR A.;WEISMILLER, MICHAEL C.
分类号
C07C253/32;C07C255/08;(IPC1-7):C07C253/32
主分类号
C07C253/32
代理机构
代理人
主权项
地址
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