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发明名称
METHOD FOR THE SEPARATION OF POLYMERIC BY-PRODUCTS FROM 1,4-BUTYNEDIOL
摘要
申请公布号
EP1926696(B1)
申请公布日期
2009.04.29
申请号
EP20060792973
申请日期
2006.08.23
申请人
BASF SE
发明人
LORENZ, RUDOLF ERICH;PINKOS, ROLF;STEINIGER, MICHAEL;SCHAEFER, GERD
分类号
C07C29/17;C07C29/76;C07C31/30;C07C33/035
主分类号
C07C29/17
代理机构
代理人
主权项
地址
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