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1.发明授权
公开(公告)号：US3522300A
公开(公告)日：1970-07-28
申请号：US3522300D
申请日：1967-01-26
Applicant: STAMICARBON
Inventor： GIELKENS JOHANNES , VRINSSEN CORNELIS H , BOSCH ANNA M VAN DE , BOS HARMANNUS
IPC: C07C51/367 , C07C59/125 , C07C59/04
CPC classification number: C07C59/125 , C07C51/367
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公开(公告)号：CA773593A
公开(公告)日：1967-12-12
申请号：CA773593D
Applicant: STAMICARBON
Inventor： BOSCH ANNA M VAN DE , VRINSSEN CORNELIS H , GIELKENS JOHANNES W , BOS HARMANNUS
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Patent Agency Ranking
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公开(公告)号：DE1018865B
公开(公告)日：1957-11-07
申请号：DEST012039
申请日：1956-12-18
Applicant: STAMICARBON
Inventor： BOS HARMANNUS
IPC: C07F5/06
Abstract: Diethylaluminium chloride is prepared by heating aluminium trichloride suspended in an inert liquid with an ethyl-zinc halide and distilling off the diethylaluminium chloride. The inert liquid is preferably a saturated hydrocarbon such as hexane, cyclohexane or decahydronaphthalene, though benzene and toluene may also be used. Ethyl zinc halide is prepared by reacting finely divided zinc with an ethyl halide, preferably ethyl bromide. A mixture of 1 : 10 of ethyl iodide : ethyl bromide may be used to accelerate the reaction. Zinc alloys, e.g. a 1 : 10 Cu : Zn alloy may be used. A trace of previously prepared ethyl zinc halide may be used to initiate the reaction. Reaction may be carried out in an inert liquid, which may be the same as that to be employed in the preparation of the diethyl aluminium chloride.
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公开(公告)号：DE1643058A1
公开(公告)日：1971-04-15
申请号：DE1643058
申请日：1967-01-27
Applicant: STAMICARBON
Inventor： WILHELMUS GIELKENS JOHANNES , HENDRIKUS VRINSSEN CORNELIS , DE BOSCH ANNA MARIA VAN , BOS HARMANNUS
IPC: C07C51/367 , C07C59/125 , C07C59/04
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公开(公告)号：CA754651A
公开(公告)日：1967-03-14
申请号：CA754651D
Applicant: STAMICARBON
Inventor： EVERS JOHANNES J M , BOS HARMANNUS
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公开(公告)号：CA656944A
公开(公告)日：1963-01-29
申请号：CA656944D
Applicant: STAMICARBON
Inventor： BERG CORNELIS E P V VAN DEN , MUYTJENS MATHIAS J G , BOS HARMANNUS
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