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    22.
    发明专利
    未知

    公开(公告)号：DE59601827D1

    公开(公告)日：1999-06-10

    申请号：DE59601827

    申请日：1996-02-13

    Applicant: BASF AG

    Inventor： WUENSCH JOSEF ,  LUX MARTIN ,  FISCHER DAVID

    IPC: C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/622 ,  C08F4/64 ,  C08F4/642 ,  C08F10/00 ,  C08F12/00 ,  C08F12/02 ,  C08F12/04 ,  C08F36/02

    Abstract: PCT No. PCT/EP96/00600 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Feb. 13, 1996 PCT Pub. No. WO96/26227 PCT Pub. Date Aug. 29, 1996Polymers of vinylaromatic compounds are prepared at from 0 to 150 DEG C. in the presence of catalyst systems which comprise as active constituents A) compounds of the formula I XM(Z1)z1(Z2)z2(Z3)z3 (I) where the substituents and indices have the following meanings: X is C1-C10-alkyl, 5- to 7-membered cycloalky, C1-C10-alkoxy, C6-C15-aryl or a cyctopentadienyl group, M is a metal of transition groups II to VIII of the periodic Table of the Elements, Z1 to Z3 are polymers of vinylaromatic compounds, dienes, acrylates or mixtures thereof and Z1 to Z3 are 0, 1, 2 or 3, where 1

    Process for producing polymers of alkenes by suspension polymerisation
    25.
    发明专利
    Process for producing polymers of alkenes by suspension polymerisation 未知

    公开(公告)号：AU1792197A

    公开(公告)日：1997-09-10

    申请号：AU1792197

    申请日：1997-02-19

    Applicant: BASF AG

    Inventor： LYNCH JOHN ,  FISCHER DAVID ,  GORTZ HANS-HELMUT ,  SCHWEIER GUNTHER

    IPC: C08F2/14 ,  C08F2/18 ,  C08F4/02 ,  C08F4/60 ,  C08F4/642 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F110/02

    Abstract: Polymers of alkenes are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are supported catalyst systems obtainable by A) reaction of an inorganic carrier with a metal compound of the general formula I M1(R1)r(R2)s(R3)t(R4)u I where M1 is an alkali metal, an alkaline earth metal or a metal of main group III or IV of the Periodic Table, R1 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, R2 to R4 are each hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, r is an integer from 1 to 4 and s, t and u are integers from 0 to 3, the sum r+s+t+u corresponding to the valency of M1, B) reaction of the material obtained according to A) with a metallocene complex in its metal dihalide form and a compound forming metallocenium ions and C) subsequent reaction with a metal compound of the general formula II M2(R5)o(R6)p(R7)q IIin which M2 is an alkali metal, an alkaline earth metal or a metal of main group III of the Periodic Table, R5 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, R6 and R7 are each hydrogen, halogen, C1-C

    Supported catalyst system
    26.
    发明专利
    Supported catalyst system 未知

    公开(公告)号：AU1791997A

    公开(公告)日：1997-09-10

    申请号：AU1791997

    申请日：1997-02-19

    Applicant: BASF AG

    Inventor： LYNCH JOHN ,  FISCHER DAVID ,  GORTZ HANS-HELMUT ,  SCHWEIER GUNTHER

    IPC: C08F4/12 ,  C08F4/44 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/646 ,  C08F4/68 ,  C08F10/00 ,  C08F110/02

    Abstract: Supported catalyst systems are obtainable byA) reaction of an inorganic carrier with a metal compound of the general formula I whereM1 is an alkali metal, an alkaline earth metal or a metal of main group III or IV of the Periodic Table,R1 is hydrogen, Ch1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R2 to R4 are each hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,r is an integer from 1 to 4 ands, t and u are integers from 0 to 3 the sum r+s+t+u corresponding to the valency of M1,B) reaction of the material obtained according to A) with a metallocene complex in its metal dihalide form and a compound forming metallocenium ions andC) subsequent reaction with a metal compound of the general formula II whereM2 is an alkali metal, an alkaline earth metal or a metal of main group III of the Periodic Table,R5 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R6 and R7 are hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl or alkoxy each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,o is an integer from 1 to 3 andp and q are integers from 0 to 2 the sum o+p+q corresponding to the valency of M2.

    PROCESS FOR PRODUCING POLYMERS OF ALKENES BY SUSPENSION POLYMERISATION
    27.
    发明专利
    PROCESS FOR PRODUCING POLYMERS OF ALKENES BY SUSPENSION POLYMERISATION 未知

    公开(公告)号：CA2246389A1

    公开(公告)日：1997-08-28

    申请号：CA2246389

    申请日：1997-02-19

    Applicant: BASF AG

    Inventor： LYNCH JOHN ,  G RTZ HANS-HELMUT ,  SCHWEIER GUENTHER ,  FISCHER DAVID

    IPC: C08F2/14 ,  C08F2/18 ,  C08F4/02 ,  C08F4/60 ,  C08F4/642 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F110/02 ,  C08F4/62

    Abstract: A process for producing polymers of alkenes by suspension polymerisation in the presence of catalyst systems where use is made of supported catalyst systems obtainable by A) reacting an inorganic support material with a metal compound of the general formula (I): M1(R1)r(R2)s(R3)t(R4)u, in which M1 is an alkaline or alkaline earth metal or a metal from main group III or IV of the periodic system; R1 is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R2 to R4 are hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl, alkoxy or dialkylamino with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; r is a whole number from 1 to 4; and s, t and u are whole numbers from 0 to 3, where the sum r+s+t+u corresponds to the valency of M1; B) reacting the material obtained from A) with a metallocene complex in its metal dihalogenide form and a metallocenium ionforming compound; and C) subsequent reaction with a metal compound of the general formula (II): M2(R5)o(R6)p(R7)q, in which M2 is an alkaline or alkaline earth metal or a metal of main group III of the periodic system; R5 is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R6 and R7 are hydrogen, halogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl, or alkoxy with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, o is a whole number from 1 to 3; and p and q are whole numbers from 0 to 2 where the sum o+p+q corresponds to the valency of M2.

    PROCESS FOR PRODUCING ALKENE POLYMERS BY GAS PHASE POLYMERISATION
    28.
    发明专利
    PROCESS FOR PRODUCING ALKENE POLYMERS BY GAS PHASE POLYMERISATION 未知

    公开(公告)号：CA2246307A1

    公开(公告)日：1997-08-27

    申请号：CA2246307

    申请日：1997-02-19

    Applicant: BASF AG

    Inventor： G RTZ HANS-HELMUT ,  LYNCH JOHN ,  SCHWEIER GUENTHER ,  FISCHER DAVID

    IPC: C08F2/34 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/646 ,  C08F4/68 ,  C08F10/00 ,  C08F110/02 ,  C08F4/02 ,  C08F4/62

    Abstract: A process for producing polymers of alkenes by gas phase polymerisation in the presence of catalyst systems where use is made of supported catalyst systems obtainable by A) reacting an inorganic support material with a metal compound of the general formula (I) M1(R1)r(R2)s(R3)t(R4)u in which M1 is an alkaline or alkaline earth metal or a metal from main group III or IV of the periodic system, R1 is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, R2 to R4 are hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl, alkoxy or dialkylamino with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, r is a whole number from 1 to 4 and s, t, and u are whole numbers from 0 to 3, where the sum r+s+t+u corresponds to the valency of M1, B) reacting the material obtained from A) with a metallocene complex in its metal dihalogenide from and a metallocenium ion-forming compound and C) subsequent reaction with a metal compound of the general formula (II) M2(R5)o(R6)p(R7)q in which M2 is a metal of main group III of the periodic system, R5 is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, R6 and R7 are hydrogen, halogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl or alkoxy with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, o is a whole number from 1 to 3 and p and q are whole numbers from 0 to 2 where the sum o+p+q corresponds to the valency of M2.

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