公开(公告)号：US20020169262A1

公开(公告)日：2002-11-14

申请号：US10185521

申请日：2002-06-27

Applicant: The Dow Chemical Company

Inventor： Edmund M. Carnahan ,  Grant B. Jacobsen

IPC: C08F004/44 ,  B01J031/00

CPC classification number: C08F10/02 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/02 ,  C08F210/16 ,  C08L23/0815 ,  C08L2314/06 ,  Y10S526/943 ,  C08F4/65916 ,  C08F2/14 ,  C08F210/08 ,  C08F2500/12 ,  C08F2500/14 ,  C08F2500/07

Abstract: Functionalized catalyst supports useful in formation of supported catalyst systems for the polymerization of olefins are disclosed. Methods for preparing functionalized catalyst supports and supported catalyst compositions therefrom as well as polymerization processes utilizing such supported catalysts are also disclosed. The functionalized catalyst support comprises a particulated support material having chemically bonded thereto a plurality of non-ionic, Lewis acid, aluminum-containing groups containing at least one fluoro-substituted hydrocarbyl ligand containing from 1 to 20 carbons bonded to the aluminum, said support being capable of activating a Group 3-10 metal complex for the addition polymerization of one or more addition polymerizable monomers.

Abstract translation: 公开了可用于形成用于烯烃聚合的负载催化剂体系的官能化催化剂载体。 还公开了用于制备官能化催化剂载体和由其负载的催化剂组合物以及利用这种负载型催化剂的聚合方法的方法。 官能化的催化剂载体包括具有化学键合的多个非离子的路易斯酸，含铝基团的颗粒状载体材料，其含有至少一个与铝结合的含有1至20个碳的氟取代的烃基配体，所述载体为 能够活化用于一种或多种可加聚单体的加成聚合的3-10族金属络合物。

公开(公告)号：US20040077491A1

公开(公告)日：2004-04-22

申请号：US10464152

申请日：2003-06-18

Applicant: The Dow Chemical Company

Inventor： David A. Babb ,  David R. Neithamer ,  Richard E. Campbell JR. ,  Grant B. Jacobsen ,  Edmund M. Carnahan

IPC: C08F004/06 ,  B01J031/00

CPC classification number: C08F10/00 ,  C07F5/027 ,  C07F5/062 ,  C07F5/066 ,  C07F7/0803 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/61908 ,  C08F4/65908 ,  C08F210/14 ,  C08F2500/12

Abstract: A cocatalyst or cocatalyst component, including a compound corresponding to the formula: (A*nulla)b(Z*J*j)nullcd, wherein: A* is a cation of from 1 to 80 atoms, not counting hydrogen atoms, Z* is an anion group of from 1 to 50 atoms, not counting hydrogen atoms, containing two or more Lewis base sites; J* is a Lewis acid of from 1 to 80, not counting hydrogen atoms, coordinated to at least one Lewis base site, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is from 2 to 12 and a, b, c, and d are integers from 1 to 3, with the proviso that anullb is equal to cnulld, and provided further that one or more of A*, Z* or J* comprises a hydroxyl group or a polar group containing quiescent reactive functionality.

Abstract translation: 一种助催化剂或助催化剂组分，包括对应于下列化学式的化合物：（A * a + b）（Z * J * j）c> d，其中：A *是1至80个原子的阳离子， 不计数氢原子，Z *是1至50个原子的阴离子基团，不计算含有两个或更多个路易斯碱基位点的氢原子; J *是1至80的路易斯酸，不计数氢原子，与至少一个路易斯碱基位点配位，并且任选地两个或更多个这样的J *基团可以在具有多个路易斯酸官能团的部分中连接在一起，j是 2至12，a，b，c和d为1至3的整数，条件是axb等于cxd，并进一步提供A *，Z *或J *中的一种或多种包含羟基 或含有静止反应性官能团的极性基团。