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发明名称
Esters of copolymers of ethylenic unsaturated carboxylic acid and polyoxyalkylenether of lower, unsaturated alcohols as flow improvers of paraffin-containing oils
摘要
申请公布号
EP0523672(B1)
申请公布日期
1996.10.09
申请号
EP19920112100
申请日期
1992.07.15
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
KRULL, MATTHIAS, DR.;VON HALASZ, SIGMAR-PETER, DR.;REIMANN, WERNER, DR.;BALZER, JULIANE;GEISS, HORST
分类号
C08F20/10;C08F220/10;C08F220/18;C08F222/10;C08F290/00;C08F299/02;C10L1/14;C10L1/16;C10L1/18;C10L1/192;C10L1/196;C10L1/198;C10L1/22;C10M145/14;C10M145/38;(IPC1-7):C08F220/18
主分类号
C08F20/10
代理机构
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