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    ACTIVATOR COMPOSITION COMPRISING ALUMINUM COMPOUND MIXTURE
    3.
    发明公开
    ACTIVATOR COMPOSITION COMPRISING ALUMINUM COMPOUND MIXTURE 有权
    铝电联营复合含激活

    公开(公告)号：EP1105398A1

    公开(公告)日：2001-06-13

    申请号：EP99928617.2

    申请日：1999-06-11

    申请人： THE DOW CHEMICAL COMPANY

    发明人： CHEN, Eugene, Y. ,  KRUPER, William, J., Jr. ,  ROOF, Gordon, R. ,  SCHWARTZ, David, J. ,  STORER, Joey, W.

    IPC分类号： C07F5/06 ,  C08F10/00

    CPC分类号： C07F5/066 ,  C07F7/10 ,  C07F17/00 ,  C08F10/00 ,  C08F110/06 ,  C08F210/16 ,  C08F4/61912 ,  C08F210/14 ,  C08F2500/12 ,  C08F4/65927 ,  C08F4/6592 ,  C08F4/65912

    摘要： Compositions comprising: A) an aluminum compound corresponding to the formula AIArf3, where Arf is a fluorinated aromatic hydrocarbyl moiety of from 6 to 30 carbon atoms; B) an aluminum compound corresponding to the formula: AIArfQ1Q2, or a dimer, adduct, or mixture thereof; where: Arf is as previously defined; Q?1 is Arf¿ or C¿1-20? hydrocarbyl group, optionally substituted with one or more cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally, such substituents may be covalently linked with each other to form one or more fused rings or ring systems; and Q?2¿ is an aryloxy, arylsulfide or di(hydrocarbyl)amido group, optionally substituted with one or more hydrocarbyl, cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally such substituents may be covalently linked with each other to form one or more fused rings or ring systems, said Q2 having from 3 to 20 atoms other than hydrogen; and the molar ratio of A):B) in the composition being from 0.1:1 to 10:1 are useful as activators for olefin polymerizations.

    THREE COORDINATE ALUMINUM CATALYST ACTIVATOR COMPOSITION
    4.
    发明公开
    THREE COORDINATE ALUMINUM CATALYST ACTIVATOR COMPOSITION 有权
    THREE-位铝催化剂活化剂

    公开(公告)号：EP1105397A1

    公开(公告)日：2001-06-13

    申请号：EP99927518.3

    申请日：1999-06-11

    申请人： THE DOW CHEMICAL COMPANY

    发明人： CHEN, Eugene, Y. ,  KRUPER, William, J., Jr. ,  ROOF, Gordon, R. ,  SCHWARTZ, David, J. ,  STORER, Joey, W.

    IPC分类号： C07F5/06 ,  C08F10/00

    CPC分类号： C08F10/00 ,  C07F5/063 ,  C07F5/066 ,  C08F4/6592 ,  C08F4/65927 ,  C08F110/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/642 ,  C08F4/65912 ,  C08F210/14 ,  C08F2500/12

    摘要： Compounds corresponding to the formula: AlArfQ1Q2, or a dimer, adduct, or mixture thereof and further mixtures with aluminum compounds of the formula: AlArf3, where: Arf is a fluorinated aromatic hydrocarbonyl moiety of from 6 to 30 carbon atoms; Q?1 is Arf¿ or a C¿1-20? hydrocarbyl group, optionally substituted with one or more cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or further optionally, such substituents may be covalently linked with each other to form one or more fused rings or ring systems; and Q?2¿ is an aryloxy, arylsulfide or di(hydrocarbyl)amido group, optionally substituted with one or more hydrocarbyl, cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally such substituents may be covalently linked with each other to form one or more fused rings or ring systems, said Q2 having from 3 to 20 atoms other than hydrogen are useful as activators for olefin polymerizations.

    ZWITTERIONIC CATALYST ACTIVATOR
    5.
    发明公开
    ZWITTERIONIC CATALYST ACTIVATOR 失效
    ZWITERIONISCHER催化剂活化剂

    公开(公告)号：EP1000093A1

    公开(公告)日：2000-05-17

    申请号：EP98935502.9

    申请日：1998-06-29

    申请人： THE DOW CHEMICAL COMPANY

    发明人： CARNAHAN, Edmund, M. ,  JACOBSEN, Grant, B. ,  KLOSIN, Jerzy ,  NICKIAS, Peter, N. ,  SCHWARTZ, David, J. ,  NEITHAMER, David, R.

    IPC分类号： C08F4/643 ,  C08F10/00 ,  C07F5/02 ,  C08F110/00 ,  C08F210/00

    CPC分类号： C07F5/066 ,  C07F5/00 ,  C07F5/027 ,  C08F4/65916 ,  C08F4/65922 ,  C08F10/00 ,  C08F4/65908

    摘要： A catalyst activator particularly adapted for use in the activation of metal complexes of metals of Group 3-10 for polymerization of ethylenically unsaturated polymerizable monomers, especially olefins, comprising a zwitterionic compound corresponding to the formula (I) or (II), wherein: L+ is a protonated derivative of an element of Group 15 of the Periodic Table of the Elements, additionally bearing two hydrocarbyl substituents of from 1 to 50 carbons each, or a positively charged derivative of an element of Group 14 of the Periodic Table of the Elements, said Group 14 element being substituted with three hydrocarbyl substituents of from 1 to 50 carbons each; R1 is a divalent linking group of from 1 to 40 non-hydrogen atoms; R2 independently each occurrence is a ligand group of from 1 to 50 nonhydrogen atoms with the proviso that in a sufficient number of occurrences to balance charge in the compound. R?2 is L+-R1-; R4¿ is a bridging hydride or halide group or a divalent linking group of from 1 to 40 non-hydrogen atoms; M1 is boron, aluminum or gallium; Arf independently each occurrence is a monovalent, fluorinated organic group containing from 6 to 100 non-hydrogen atoms; Y is a Group 15 element; and Z is a Group 14 element.