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公开(公告)号：NO750686A
公开(公告)日：1975-09-02
申请号：NO750686
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , WALTHER D , KABLITZ H J
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公开(公告)号：NO750687A
公开(公告)日：1975-09-23
申请号：NO750687
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , KABLITZ H J
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Patent Agency Ranking
公开(公告)号：DK81375A
公开(公告)日：1976-07-31
申请号：DK81375
申请日：1975-01-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , KABLITZ H J
Abstract: A catalyst of high activity and stereospecificity in alpha -olefin polymerization is obtained when titanium trichloride, prepared from titanium tetrachloride by reduction with an aluminum alkyl halide, is thermally treated, first with an ether in the presence of a cyclopolyene and the solid reaction product is then treated with an aluminum alkyl halide in the presence of a small amount of a cyclopolyene and/or an olefin. With the catalyst obtained high space-time yields of alpha -olefin polymers and copolymers can be produced.
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公开(公告)号：NO750688L
公开(公告)日：1976-08-02
申请号：NO750688
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , KABLITZ H J
Abstract: A catalyst of high activity and stereospecificity in alpha -olefin polymerization is obtained when titanium trichloride, prepared from titanium tetrachloride by reduction with an aluminum alkyl halide, is thermally treated, first with an ether in the presence of a cyclopolyene and the solid reaction product is then treated with an aluminum alkyl halide in the presence of a small amount of a cyclopolyene and/or an olefin. With the catalyst obtained high space-time yields of alpha -olefin polymers and copolymers can be produced.
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公开(公告)号：NO750688A
公开(公告)日：1976-08-02
申请号：NO750688
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , KABLITZ H J
CPC classification number: C08F10/00 , Y10S526/903 , Y10S526/907 , C08F4/655
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公开(公告)号：NO750687L
公开(公告)日：1975-09-23
申请号：NO750687
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , KABLITZ H J
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公开(公告)号：NO750686L
公开(公告)日：1975-09-02
申请号：NO750686
申请日：1975-02-28
Applicant: HOECHST AG
Inventor： RUST K , SCHROTT E , STRAMETZ H , WALTHER D , KABLITZ H J
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