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公开(公告)号:DE3362915D1
公开(公告)日:1986-05-15
申请号:DE3362915
申请日:1983-07-18
Applicant: BASF AG
Inventor: WERNER MICHAEL DR , OEDER DIETER DR , ZIEGLER WALTER DR , ZENTGRAF ERNST , BRANDSTETTER FRANZ DR
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公开(公告)号:DE3434979A1
公开(公告)日:1986-04-03
申请号:DE3434979
申请日:1984-09-24
Applicant: BASF AG
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公开(公告)号:DE3361918D1
公开(公告)日:1986-03-06
申请号:DE3361918
申请日:1983-06-25
Applicant: BASF AG
Inventor: WERNER MICHAEL DR , OEDER DIETER DR , BRANDSTETTER FRANZ DR , GROPPER HANS DR , WEISS FRANK DR
IPC: C08F2/34 , C08F4/28 , C08F210/02
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公开(公告)号:DE3361906D1
公开(公告)日:1986-03-06
申请号:DE3361906
申请日:1983-05-05
Applicant: BASF AG
Inventor: WERNER MICHAEL DR , BRANDSTETTER FRANZ DR , GROPPER HANS DR , GLASER RUDOLF DR , BALL WOLFGANG DR
IPC: C08F210/02
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公开(公告)号:DE3266623D1
公开(公告)日:1985-11-07
申请号:DE3266623
申请日:1982-03-30
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , ECHTE ADOLF DR , HAAF FRANZ DR , NAARMANN HERBERT DR
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公开(公告)号:DE3404742A1
公开(公告)日:1985-08-14
申请号:DE3404742
申请日:1984-02-10
Applicant: BASF AG
Inventor: METZGER WERNER DR , BRANDSTETTER FRANZ DR , BOETTCHER KLAUS DR , PFLEGER KLAUS DR
IPC: C08F210/00 , C08F2/00 , C08F2/02 , C08F4/28 , C08F210/02 , C08F210/16 , C08F220/06 , C08F220/02 , C08F220/12 , C08F220/14 , C08F220/16 , C08F220/18
Abstract: Copolymers of ethylene containing not more than 4 moles, based on 100 moles of ethylene, of copolymerized C3-C6-alkenecarboxylic acids are prepared in a continuously operated tubular polymerization system under high pressures and temperatures in the presence of a polymerization initiator by a process in which a mixture of ethylene, the alkenecarboxylic acid, if required a further monomer which is copolymerizable with ethylene, an initiator and, if required, a regulator is fed into the polymerization system at its entrance and at the same time at a second point downstream of the entrance, along the polymerization system, where the reaction temperature has exceeded a maximum, the amount of alkenecarboxylic acid at the entrance of the polymerization system being not more than 0.3, preferably less than 0.28, mole, based on 100 moles of ethylene, and the remainder being metered in at the second feed point.
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公开(公告)号:DE3261905D1
公开(公告)日:1985-02-28
申请号:DE3261905
申请日:1982-03-31
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , HAMBRECHT JUERGEN DR , SCHARF BERNHARD DR
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公开(公告)号:DE3261629D1
公开(公告)日:1985-01-31
申请号:DE3261629
申请日:1982-09-13
Applicant: BASF AG
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公开(公告)号:DE3260182D1
公开(公告)日:1984-07-05
申请号:DE3260182
申请日:1982-02-09
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , MUENCH VOLKER DR , NAARMANN HERBERT DR , PENZIEN KLAUS DR
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