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发明名称
PROCESS FOR THE REGULATION OF THE INTERMEDIATE MOLECULAR WEIGHT DISTRIBUTION OF POLYOXYALKYLENEGLYCOLS AND DERIVATIVES OF POLYOXYALKYLENES DURING THE RINGOPENING POLYMERISATION OF CYCLIC ETHERS AND/OR ACETALS CATALYSED BY HETEROPOLYACIDS
摘要
申请公布号
EP0503392(A3)
申请公布日期
1993.08.25
申请号
EP19920103411
申请日期
1992.02.28
申请人
BASF AKTIENGESELLSCHAFT
发明人
WEYER, HANS-JUERGEN, DR.;FISCHER, ROLF, DR.;JESCHEK, GERHARD, DR.;MUELLER, HERBERT, DR.;MERGER, FRANZ, DR.
分类号
C08G65/04;C08G65/00;C08G65/02;C08G65/08;C08G65/20;(IPC1-7):C08G65/20
主分类号
C08G65/04
代理机构
代理人
主权项
地址
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