公开(公告)号：WO2007020247A3

公开(公告)日：2007-05-03

申请号：PCT/EP2006065271

申请日：2006-08-11

Applicant: BASF AG ,  WALTER HANS-MICHAEL ,  HERRLICH-LOOS MIRJAM ,  KUEHN FRITZ ELMAR ,  ZHANG YANMEI ,  VOIT BRIGITTE ,  NARAYANAN RADHA KRISHNAN

Inventor： WALTER HANS-MICHAEL ,  HERRLICH-LOOS MIRJAM ,  KUEHN FRITZ ELMAR ,  ZHANG YANMEI ,  VOIT BRIGITTE ,  NARAYANAN RADHA KRISHNAN

IPC: B01J31/18

CPC classification number: B01J31/1805 ,  B01J2231/12 ,  B01J2531/64

Abstract: The invention relates to a solvent-stable metal catalyst having slightly co-ordinating counter anions of formula I [M(L) a (Z) b ] m+ m(A - ) (I), wherein M represents a transition metal of groups 3 - 12 of the periodic system, a lanthanide or a metal of groups 2 or 13 of the periodic system; L represents a solvent molecule; Z represents a mono or polycharged ligand; A - represents a slightly or non co-ordinated anion; a represents a whole number which is greater than or equal to 1; b represents a whole number which is greater than or equal to 1, whereby the total from a and b is between 4 and 8, and m represents a whole number from 1 6. The invention also relates to a method for polymerising olefinically unsaturated compounds in the presence of said catalyst and copolymers which are made of monomers comprising isobutene and at least one vinylaromatic compound which is obtained according to said inventive method.

Abstract translation: 本发明涉及一种溶剂稳定化的金属催化剂与式I [M（L）_{一（Z） B'/ SUB> ^{M + 米的弱配位抗衡阴离子（A - ）（I）其中M是第3族的过渡金属周期表，镧系元素或第2族或周期表的第13族的金属的12; L是溶剂分子; Z是单独使用，或多个电荷的配体; A - 是一种弱或非配位阴离子; 一个大于或等于1的整数; b为整数大于或等于1; 其中的a和b的总和为4至8; 且m为1至6，从单体包含异丁烯和至少一种乙烯基芳族化合物，其是通过本发明方法获得的形成的一个整数，并且还用于烯属不饱和Verbindüngen的在该催化剂的存在下聚合的方法，以及共聚物。}}

公开(公告)号：DE102005038282A1

公开(公告)日：2007-02-22

申请号：DE102005038282

申请日：2005-08-12

Applicant: BASF AG

Inventor： RATH HANS PETER ,  WALTER HANS-MICHAEL ,  NUYKEN OSKAR ,  KUEHN FRITZ ELMAR ,  ZHANG YANMEI ,  YEONG HUI YEE

IPC: C08F4/00 ,  C08F10/10 ,  C08F12/08

Abstract: The invention relates to a method for producing copolymers made from isobutene and at least one vinylaromatic component. Said method consists of polymerising isobutene or a hydrocarbon mixture containing isobutene with at least one vinylaromatic compound in the presence of a solvent-stable transistion metal complex comprising slightly co-ordinating anions as a polymerisation catalyst. The invention also relates to copolymers made of isobutene and at least one vinylaromatic compound, which can be obtained by means of said inventive method, in addition to specific functionalisation products therefrom.

公开(公告)号：DE102005038281A1

公开(公告)日：2007-02-22

申请号：DE102005038281

申请日：2005-08-12

Applicant: BASF AG

Inventor： RATH HANS PETER ,  WALTER HANS-MICHAEL ,  NUYKEN OSKAR ,  KUEHN FRITZ ELMAR ,  ZHANG YANMEI ,  YEONG HUI YEE

IPC: C08F4/00 ,  C08F10/10 ,  C08F12/08

Abstract: The invention relates to a method for polymerising ethylenically unsaturated monomers, wherein ethylenically unsaturated monomers are polymerised in the presence of a solvent-stable transition metal complex having slightly co-ordinating anions as polymer catalysts. The invention also relates to specific solvent-stable transition metal complexes having slightly co-ordinating anions. The invention also relates to highly reactive copolymers which are made of monomers comprising isobutene and at least one vinylaromatic compound which can be obtained according to said inventive method.

公开(公告)号：DE102005038283A1

公开(公告)日：2007-02-22

申请号：DE102005038283

申请日：2005-08-12

Applicant: BASF AG

Inventor： WALTER HANS-MICHAEL ,  HERRLICH-LOOS MIRJAM ,  KUEHN FRITZ ELMAR ,  ZHANG YANMEI ,  VOIT BRIGITTE ,  NARAYANAN RADHA KRISHNAN

IPC: C08F4/00

Abstract: The invention relates to a solvent-stable metal catalyst having slightly coordinating counter anions of formula I [M(L) a (Z) b ] m+ m(A - )(I), wherein M represents a transition metal of groups 3-12 of the periodic system, a lanthanide or a metal of groups 2 or 13 of the periodic system; L represents a solvent molecule; Z represents a mono or polycharged ligand; A - represents a slightly or non coordinated anion; a represents a whole number which is greater than or equal to 1; b represents a whole number which is greater than or equal to 1, whereby the total from a and b is between 4 and 8, and m represents a whole number from 1 6. The invention also relates to a method for polymerising olefinically unsaturated compounds in the presence of said catalyst and copolymers which are made of monomers comprising isobutene and at least one vinylaromatic compound which is obtained according to said inventive method.