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公开(公告)号:NO744298A
公开(公告)日:1975-07-28
申请号:NO744298
申请日:1974-11-28
Applicant: BASF AG
Inventor: SCHICK H , MUELLER-TAMM H , HENNENBERGER P
CPC classification number: C08F110/00 , Y10S526/906 , C08F4/651
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公开(公告)号:NO744557A
公开(公告)日:1975-07-21
申请号:NO744557
申请日:1974-12-17
Applicant: BASF AG
Inventor: KOLK E , FRIELINGSDORF H , SCHWEIER G , GRUBER W , MUELLER-TAMM H
CPC classification number: C08F10/02 , C08F4/6555 , C08F4/6557 , C08F4/695
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公开(公告)号:AU509420B2
公开(公告)日:1980-05-08
申请号:AU3108977
申请日:1977-11-30
Applicant: BASF AG
Inventor: MUELLER-TAMM H , SCHICK H , JAGGARD J F R , NICKL J
Abstract: A process for the manufacture of a titanium-containing component of a catalyst for the polymerization of monoolefins by the Ziegler-Natta method by milling (a) a titanium trichloride/aluminum trichloride complex and (b) a particular ether with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) until from 6 to 85% of the aluminum trichloride originally present in a bonded form in the titanium-containing compound (a) have been eliminated from the said compound (a). Polyolefins of high stereoregularity can be obtained in a high specific yield by means of the catalyst component manufactured according to the invention.
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