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公开(公告)号:US2805266A
公开(公告)日:1957-09-03
申请号:US56969556
申请日:1956-03-06
Applicant: KARL ZIEGLER , KLAUS HAFNER
Inventor: KARL ZIEGLER , KLAUS HAFNER
IPC: C07C13/52
CPC classification number: C07C13/52
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2.Process for the production of calcium compounds of cyclopentadiene and its alkylated, aralkylated, and arylated derivatives 失效
Title translation: 用于生产环戊二烯及其烷基化,芳烷基化和芳基化衍生物的钙化合物的方法公开(公告)号:US2835712A
公开(公告)日:1958-05-20
申请号:US52142355
申请日:1955-07-11
Applicant: ZIEGLER
Inventor: KARL ZIEGLER , KLAUS HAFNER
IPC: C07F3/00
CPC classification number: C07F3/00
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公开(公告)号:US2804485A
公开(公告)日:1957-08-27
申请号:US56969456
申请日:1956-03-06
Applicant: KARL ZIEGLER , KLAUS HAFNER , HELMUT WELDES
Inventor: KARL ZIEGLER , KLAUS HAFNER , HELMUT WELDES
CPC classification number: C07C13/52 , C07C1/325 , C07C2/86 , C07C2602/30 , Y10S585/931
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公开(公告)号:US2900426A
公开(公告)日:1959-08-18
申请号:US77862658
申请日:1958-12-08
Applicant: ZIEGLER
Inventor: KARL ZIEGLER , KLAUS HAFNER
CPC classification number: C07C13/52 , C07C1/328 , C07C2602/30
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公开(公告)号:US2766304A
公开(公告)日:1956-10-09
申请号:US53757455
申请日:1955-09-29
Applicant: KARL ZIEGLER , KLAUS HAFNER
Inventor: KARL ZIEGLER , KLAUS HAFNER
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