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发明名称
Reaksjonsprodukter av olefinisk umettede karboksylsyrer og polyeteroler, fremgangsmÕte for fremstilling derav samt anvendelse av disse som demulgatorer for rÕolje-emulsjoner
摘要
申请公布号
NO309938(B1)
申请公布日期
2001.04.23
申请号
NO19960000524
申请日期
1996.02.09
申请人
BAKER HUGHES LTD
发明人
FAUL, DIETER;ROSER, JOACHIM;HARTMANN, HEINRICH;VOGEL, HANS-HENNING;SLOTMAN, WILHELMUS;KONRAD, GERD
分类号
B01D17/04;C08F220/26;C08G63/676;C08G65/332;C09K8/36;C10G33/04;(IPC1-7):C08F290/06
主分类号
B01D17/04
代理机构
代理人
主权项
地址
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