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公开(公告)号：NO742161A
公开(公告)日：1975-01-13
申请号：NO742161
申请日：1974-06-14
Applicant: BASF AG
Inventor： HERBECK R , KOLK E , SCHWEIER G , SCHICK H , URBAN F
CPC classification number: C08F10/00 , Y10S526/908 , Y10S526/909 , C08F4/28 , C08F4/42
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公开(公告)号：SE7509428L
公开(公告)日：1976-03-01
申请号：SE7509428
申请日：1975-08-25
Applicant: BASF AG
Inventor： SCHNEIDER P , SCHICK H , MUELLER-TAMM , HENNENBERGER P
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公开(公告)号：SE7500033A
公开(公告)日：1975-07-04
申请号：SE7500033
申请日：1975-01-02
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：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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公开(公告)号：ZA7500008B
公开(公告)日：1976-01-28
申请号：ZA7500008
申请日：1975-01-02
Applicant: BASF AG
Inventor： HENNENBERGER P , SCHICK H , MUELLER-TAMM H
CPC classification number: C08F110/00 , Y10S526/906 , C08F4/651
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Patent Agency Ranking
公开(公告)号：NO744298L
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
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公开(公告)号：SE7500033L
公开(公告)日：1975-07-04
申请号：SE7500033
申请日：1975-01-02
Applicant: BASF AG
Inventor： SCHICK H , MUELLER-TAMM H , HENNENBERGER P
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公开(公告)号：AU509117B2
公开(公告)日：1980-04-17
申请号：AU3109077
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 particular titanium-containing compound, viz. a titanium trichloride/aluminum trichloride complex and (b) a particular ester with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) the mill is first charged with the titanium-containing compound (a) and may or may not then be run for some time in the absence of diluents, (3) while milling, the ester (b) is added at a particular rate, continuously or in small portions, and in the absence of diluents, thereafter (4) the grist is brought to an elevated temperature, while milling, and is kept at this temperature until from 5 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), after which (5) if appropriate, the product obtained in accordance with (4) is washed with a hydrocarbon and dried, and then (6) the product obtained in accordance with (4) or in accordance with (5) is milled for a certain length of time at a low temperature in the absence of a diluent. 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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公开(公告)号：ZA755564B
公开(公告)日：1976-08-25
申请号：ZA755564
申请日：1975-08-29
Applicant: BASF AG
Inventor： SCHNEIDER P , HENNENBERGER P , SCHICK H , MUELLER-TAMM H
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公开(公告)号：ZA7505564B
公开(公告)日：1976-08-25
申请号：ZA7505564
申请日：1975-08-29
Applicant: BASF AG
Inventor： SCHNEIDER P , HENNENBERGER P , SCHICK H , MUELLER-TAMM H
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