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    • 2. 发明申请
    • PREPARATION OF SUPPORTED COCATALYSTS
    • 支持的化学品的制备
    • WO2005063831A2
    • 2005-07-14
    • PCT/EP2004/014582
    • 2004-12-22
    • BASELL POLYOLEFINE GMBHSEIDEL, NakaRICHTER, BodoKRATZER, Roland
    • SEIDEL, NakaRICHTER, BodoKRATZER, Roland
    • C08F110/00
    • C08F110/00C08F4/65912C08F4/65925C08F4/65927C08F110/06C08F4/65916C08F4/65908C08F4/6492C08F2500/01C08F2500/03
    • The present invention relates to a process for preparing a supported cocatalyst for olefin polymerization, which comprises reacting: A) a support bearing functional groups; B) triethylaluminum and C) a compound of the formula (I) (R 1 ) x ―A―(OH) y , where A is an atom of group 13 or 15 of the Periodic Table, R 1 are identical or different and are each, independently of one another, hydrogen, halogen, C 1 -C 2 0-alkyl, C1-C20-haloalkyl, C1-C 1o -alkoxy, C 6 -C 20 -aryl, C 6 -C 20 -haloaryl, C 6 -C 20 -aryloxy, C7-C 4 0-arylalky, C 7 -C4 0 -haloarylalkyl, C7-C40-alkylaryl, C 7 -C 40 -haloalkylaryl or an OSiR 3 2 group, where R 2 are identical or different and are each hydrogen, halogen, C 1 -C 2 0-alkyl, C 1 -C 20 -haloalkyl, C 1 -C 1o -alkoxy, C 6 -C 20 -aryl, C 6 -C 20 -haloaryl, C 6 -C 20 -aryloxy, C 7 -C 40 -arylalkyl, C 7 -C 40 -haloarylalkyl, C7-C 40 -alkylaryl or C 7 -C 40 -haloalkylaryl, y is 1 or 2 and x is 3 minus y. In addition, the invention relates to supported cocatalysts obtainable by such a process, to the use of the supported cocatalysts for preparing a catalyst system for the polymerization of olefins, to catalyst systems for the polymerization of olef ins obtainable from the supported cocatalysts and to a process for the polymerization of olefins in which these catalyst solids are used.
    • 本发明涉及一种制备用于烯烃聚合的负载型助催化剂的方法,其包括使A:具有官能团的载体; B)三乙基铝和C)式(I)(R 1)x_A_(OH)y的化合物,其中A是元素周期表第13或15族的原子,R 1相同或不同, 各自独立地为氢,卤素,C 1 -C 20 - 烷基,C 1 -C 20卤代烷基,C 1 -C 10 - 烷氧基,C 6 -C 20 - 芳基,C 6 -C 20 - 卤代芳基,C 6 -C 20 - 芳氧基, C 40 - 芳基烷基,C 7 -C 40 - 卤代芳基烷基,C 7 -C 40 - 烷基芳基,C 7 -C 40 - 卤代烷基芳基或OSiR 3 2基团,其中R 2是相同或不同的并且各自为氢,卤素,C 1 -C 20 - 烷基 C 1 -C 20 - 芳基,C 7 -C 40 - 芳基烷基,C 7 -C 40 - 芳基烷基,C 7 -C 40 - 烷基芳基或C 7 -C 40 - 芳基烷基 -C 40 - 卤代烷基芳基,y为1或2,x为3-γ。 此外,本发明涉及通过这种方法可获得的负载型助催化剂,使用负载型助催化剂来制备用于烯烃聚合的催化剂体系,用于从负载的助催化剂获得的烯烃聚合的催化剂体系,以及 使用这些催化剂固体的烯烃的聚合方法。
    • 3. 发明申请
    • PREPARATION OF SUPPORTED CATALYST SYSTEMS
    • 支持的催化剂体系的制备
    • WO2004007570A2
    • 2004-01-22
    • PCT/EP2003/007568
    • 2003-07-14
    • BASELL POLYOLEFINE GMBHKRATZER, Roland
    • KRATZER, Roland
    • C08F10/00
    • C08F110/06C08F4/65908C08F4/65912C08F4/65916C08F4/65927C08F10/00
    • The present invention relates to a process for preparing a catalyst solid for olefin polymerization which is obtainable by bringing A) at least one organic transition metal compound, B) at least one organometallic compound, C) at least one organic compound having at least one functional group containing active hydrogen, D) at least one Lewis base and E) at least one support, into contact with one another, wherein the components are combined in any order without any work-up of the mixtures present at intermediate stages being carried out. In addition, the invention relates to the use of the catalyst solid for olefin polymerization, to catalyst solids obtainable by this process, to catalyst systems in which these catalyst solids are present and to a process for the polymerization of olefins in which these catalyst solids are used.
    • 本发明涉及一种制备用于烯烃聚合的催化剂固体的方法,其可通过使A)至少一种有机过渡金属化合物,B)至少一种有机金属化合物,C)至少一种具有至少一个官能 含有活性氢的基团,D)至少一种路易斯碱和E)至少一种载体彼此接触,其中组分以任何顺序组合,而不会在进行中间阶段的任何混合物的后处理。 此外,本发明还涉及将催化剂固体用于烯烃聚合,通过该方法可获得的催化剂固体,其中存在这些催化剂固体的催化剂体系以及其中这些催化剂固体为 用过的。