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发明名称
PREPARATION OF ALPHA, BETA-UNSATURATED CARBOXYLIC ACIDS AND ESTERS IN THE PRESENCE OF AN OXIDE OF NIOBIUM AS CATALYST
摘要
申请公布号
EP0958272(B1)
申请公布日期
2002.07.10
申请号
EP19970953450
申请日期
1997.12.31
申请人
EASTMAN CHEMICAL COMPANY;RESEARCH TRIANGLE INSTITUTE
发明人
GOGATE, MAKARAND RATNAKAR;SPIVEY, JAMES, JEROME;ZOELLER, JOSEPH, ROBERT
分类号
B01J23/20;C07B61/00;C07C51/353;C07C57/04;C07C57/045;C07C67/343;C07C69/54;(IPC1-7):C07C51/353
主分类号
B01J23/20
代理机构
代理人
主权项
地址
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