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1.发明授权POLYALKYLENE GLYCOL PRODUCING CATALYST, AND METHOD FOR PRODUCING POLYALKYLENE GLYCOL USING SAME 有权制造用催化剂的聚亚烷基和方法是这样就产生聚
公开(公告)号：EP2338927B1
公开(公告)日：2017-05-03
申请号：EP09817900
申请日：2009-10-02
Applicant: TOSOH CORP
Inventor： YAMAMOTO TOSHIHIDE , INOUE YOSHIAKI
CPC classification number: C08G65/2672 , C07F9/5355 , C08G65/10 , C08G65/2675
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2.发明公开POLYALKYLENE GLYCOL PRODUCING CATALYST, AND METHOD FOR PRODUCING POLYALKYLENE GLYCOL USING SAME 有权制造用催化剂的聚亚烷基和方法是这样就产生聚
公开(公告)号：EP2338927A4
公开(公告)日：2012-07-11
申请号：EP09817900
申请日：2009-10-02
Applicant: TOSOH CORP
Inventor： YAMAMOTO TOSHIHIDE , INOUE YOSHIAKI
CPC classification number: C08G65/2672 , C07F9/5355 , C08G65/10 , C08G65/2675
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