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1.发明公开PROCESS FOR 1,3-BUTADIENE SEPARATION FROM A CRUDE C4 STREAM WITH ACETYLENE CONVERTER 审中-公开PROCESS FOR的1,3-丁二烯从与乙炔转换器A RAW C4流分离
公开(公告)号：EP2310474A4
公开(公告)日：2011-12-28
申请号：EP08778875
申请日：2008-07-18
申请人： SK INNOVATION CO LTD
发明人： LEE HEE DU , OH KYUNG JONG , KO MIN SU , PARK MIN GYOO , LEE SEONG JUN , YIM YOON JAE , OH SEUNG HOON , KIM TAE JIN , KIM YONG SEUNG , PARK DEUK SOO , KIM HONG CHAN
IPC分类号： C10G45/32
CPC分类号： C10G67/04 , C07C7/08 , C07C11/107 , C10G21/00 , C10G21/28 , C10G45/32 , C10G2300/44 , C10G2400/20 , C07C11/167
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2.发明公开CONTINUOUS PROCESS FOR MANUFACTURING ALIPHATIC POLYCARBONATE FROM CARBON DIOXIDE AND EPOXIDE COMPOUNDS 审中-公开连续方法从二氧化碳和环氧化合物的制备脂族聚碳酸酯
公开(公告)号：EP2473544A4
公开(公告)日：2013-12-18
申请号：EP10813965
申请日：2010-09-03
申请人： SK INNOVATION CO LTD
发明人： CHANG BYOUNG MU , MOON GWANG BIN , OK MYUNG AHN , JEONG JI SU , YOO JI EUN , CHOI SUN , KIM HONG DAE , SUJITH SUDEVAN , SHIN DAE HO , LEE JAE HO , LEE SEONG JUN , KIM GYUNG ROK , PARK MIN GYOO , LEE JANG JAE
CPC分类号： C08G64/34
摘要： Disclosed is a continuous process for manufacturing aliphatic polycarbonate by polymerizing carbon dioxide and one or more epoxide compound in the presence of catalyst, in which carbon dioxide, one or more epoxide compound, and the catalyst are continuously supplied to polymerization reactor to produce aliphatic polycarbonate, separate unreacted carbon dioxide and epoxide compound and recycle them as raw materials.
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