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发明名称
COLOR REDUCTION OF POLYAMINES BY MILD CATALYTIC HYDROGENATION
摘要
申请公布号
EP0262562(B1)
申请公布日期
1993.07.28
申请号
EP19870113841
申请日期
1987.09.22
申请人
TEXACO CHEMICAL COMPANY
发明人
FORD, MICHAEL E.;JOHNSON, THOMAS A.;VEDAGE, GAMINI A.
分类号
C07B61/00;C08G73/02;B01J23/44;B01J23/46;C07C209/84;C07C211/13;C07C253/34;C07C255/02
主分类号
C07B61/00
代理机构
代理人
主权项
地址
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