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公开(公告)号:RO65730A
公开(公告)日:1980-02-15
申请号:RO7986374
申请日:1974-08-27
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:CH609321A5
公开(公告)日:1979-02-28
申请号:CH1185674
申请日:1974-08-30
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
Abstract: There are used, as starting materials, a carboxylic ester or hydrocarbon ether and carbon monoxide and the reaction is carried out in anhydrous medium in the presence of a hydrocarbon halide and of a catalyst consisting of a noble metal from group VIII. The process applies especially to the preparation of acetic anhydride.
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公开(公告)号:AU7280774A
公开(公告)日:1976-03-04
申请号:AU7280774
申请日:1974-08-30
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:CS195687B2
公开(公告)日:1980-02-29
申请号:CS358776
申请日:1976-05-28
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:CS195686B2
公开(公告)日:1980-02-29
申请号:CS592774
申请日:1974-08-28
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
IPC: C07C53/12 , B01J23/00 , B01J27/00 , B01J31/00 , C07B61/00 , C07C51/00 , C07C51/54 , C07C51/56 , C07C53/122 , C07C53/124 , C07C53/126 , C07C63/06 , C07C67/00
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公开(公告)号:DE2441502A1
公开(公告)日:1975-05-07
申请号:DE2441502
申请日:1974-08-30
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:AU2118470A
公开(公告)日:1972-04-20
申请号:AU2118470
申请日:1970-10-16
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN , WINNICK CHARLES NATHAN
IPC: C07C20060101 , C07C21/16 , C08F20060101 , C07C
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公开(公告)号:CA1033761A
公开(公告)日:1978-06-27
申请号:CA208347
申请日:1974-09-03
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:HU171902B
公开(公告)日:1978-04-28
申请号:HUHA000973
申请日:1974-08-29
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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公开(公告)号:DE2462444A1
公开(公告)日:1977-02-24
申请号:DE2462444
申请日:1974-08-30
Applicant: HALCON INTERNATIONAL INC
Inventor: HEWLETT COLIN
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