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发明名称
Verfahren zur Entfärbung von Alkanolaminen
摘要
申请公布号
DE69415607(T2)
申请公布日期
1999.06.17
申请号
DE19946015607T
申请日期
1994.02.22
申请人
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORP., DANBURY, CONN., US
发明人
GIBSON, CHARLES ARNOLD, SOUTH CHARLESTON, WEST VIRGINIA 25303, US
分类号
B01J27/053;B01J27/125;B01J27/135;C07B61/00;C07C209/84;C07C211/14;C07C213/10;C07C215/14;(IPC1-7):C07C213/10
主分类号
B01J27/053
代理机构
代理人
主权项
地址
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