利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

55 条记录 (耗时 0.084 秒)

    Synthesis of benzyl-metal compounds
    4.
    发明授权
    Synthesis of benzyl-metal compounds 有权
    苄基金属化合物的合成

    公开(公告)号：US07067686B1

    公开(公告)日：2006-06-27

    申请号：US11186259

    申请日：2005-07-21

    申请人： George Rodriguez ,  David Arthur Cano ,  David H. McConville ,  Frank C. Rix

    发明人： George Rodriguez ,  David Arthur Cano ,  David H. McConville ,  Frank C. Rix

    IPC分类号： C07F7/00 ,  C07F15/00 ,  C07F9/00

    CPC分类号： C07F7/00

    摘要： Disclosed are methods of producing di-, tri- or tetrabenzyl-metal compounds comprising combining a metal salt with a (benzyl)nMgX2-n compound at from less than 30° C., wherein n is 1 or 2 and X is a monoanionic group; wherein the combining takes place in a diluent mixture comprising from 0 to 80% by volume of an ether diluent and a diluent selected from the group consisting of aromatic diluents, halogenated hydrocarbon diluents, and mixtures thereof. The methods are characterized by employing various mixtures of diluents, and in some cases, minimal to no ether diluent.

    摘要翻译： 公开了制备二 - ，三 - 或四 - 苄基 - 金属化合物的方法，包括将金属盐与（苄基）亚磺酰氧基二异氰酸酯化合物的混合物的含量小于30 ℃，其中n为1或2，X为单阴离子基团; 其中所述组合在包含0至80体积％的醚稀释剂和选自芳族稀释剂，卤代烃稀释剂及其混合物的稀释剂的稀释剂混合物中进行。 该方法的特征在于使用各种稀释剂的混合物，并且在一些情况下，最少至没有乙醚稀释剂。

    Vehicle Kill Switch Assembly
    5.
    发明申请
    Vehicle Kill Switch Assembly 有权

    公开(公告)号：US20210078404A1

    公开(公告)日：2021-03-18

    申请号：US16574883

    申请日：2019-09-18

    申请人： George Rodriguez

    发明人： George Rodriguez

    IPC分类号： B60K28/04 ,  B60N2/00 ,  F02P11/00 ,  B60K26/02

    摘要： A vehicle kill switch assembly includes a switch that is coupled to a vehicle. The switch is positioned beneath a driver's seat of the vehicle and the switch is electrically coupled to the ignition system of the vehicle. The ignition system is turned off when the switch is disengaged. A biasing unit is coupled to the vehicle and the driver's seat is coupled to the biasing unit. The biasing unit biases the driver's seat upwardly in the vehicle and the biasing unit is compressed when the driver sits in the driver's seat. The switch is engaged when the biasing unit is compressed to facilitate the vehicle to be driven. Conversely, the switch is disengaged when the biasing unit biases the driver's seat upwardly to inhibit the vehicle from being driven.

    Preparation of supported silyl-capped silica-bound anion activators and associated catalysts
    8.
    发明授权
    Preparation of supported silyl-capped silica-bound anion activators and associated catalysts 有权
    负载型甲硅烷基封端的二氧化硅结合的阴离子活化剂和相关催化剂的制备

    公开(公告)号：US08163854B2

    公开(公告)日：2012-04-24

    申请号：US12886146

    申请日：2010-09-20

    申请人： Gary L. Casty ,  George Rodriguez

    发明人： Gary L. Casty ,  George Rodriguez

    IPC分类号： C08F4/52

    CPC分类号： C08F10/06 ,  C08F4/65908 ,  C08F4/65927 ,  C08F4/65916 ,  C08F4/02 ,  C08F4/025

    摘要： A method for the preparation of olefin polymerization catalysts that are the reaction products of the catalytic reaction of surface hydroxyls of a support with a trialkyl silane to afford hydrogen and the corresponding surface bound alkyl silyl ether and at the same time with a strong Lewis acid which support is converted to a silica bound anion that in a second step is fully converted by reaction with QM2 to the desired catalyst. Catalyst compositions are disclosed herein. Processes disclosed herein include processes for the polymerization of olefinically unsaturated monomers comprising contacting a plurality of one or more of the monomers with the catalyst.

    摘要翻译： 一种用于制备烯烃聚合催化剂的方法，其是载体的表面羟基与三烷基硅烷的催化反应的反应产物，以产生氢气和相应的表面结合的烷基甲硅烷基醚，同时用强路易斯酸 支持物转化为二氧化硅结合的阴离子，其在第二步中通过与QM2反应完全转化成所需的催化剂。 本文公开了催化剂组合物。 本文公开的方法包括烯属不饱和单体聚合的方法，包括使多个一种或多种单体与催化剂接触。

    Catalyst system and process for olefin polymerization
    9.
    发明授权
    Catalyst system and process for olefin polymerization 有权
    催化剂体系和烯烃聚合方法

    公开(公告)号：US07985816B2

    公开(公告)日：2011-07-26

    申请号：US12849351

    申请日：2010-08-03

    申请人： Donna J. Crowther ,  Peijun Jiang ,  George Rodriguez

    发明人： Donna J. Crowther ,  Peijun Jiang ,  George Rodriguez

    IPC分类号： C08F4/6592 ,  B01J31/22

    CPC分类号： C08F210/06 ,  B01J31/0239 ,  B01J31/146 ,  B01J31/1616 ,  B01J31/2295 ,  B01J2231/122 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/06 ,  C08F110/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65908 ,  C08F2500/08 ,  C08F2500/20 ,  C08F2500/03 ,  C08F2500/17

    摘要： The present application relates to a new catalyst system for the polymerization of olefins, comprising a new ionic activator having the formula: [R1R2R3AH]+ [Y]−, wherein [Y]− is a non-coordinating anion (NCA), A is nitrogen or phosphorus, R1 and R2 are hydrocarbyl groups or heteroatom-containing hydrocarbyl groups and together form a first, 3- to 10-membered non-aromatic ring with A, wherein any number of adjacent ring members may optionally be members of at least one second, aromatic or aliphatic ring or aliphatic and/or aromatic ring system of two or more rings, wherein said at least one second ring or ring system is fused to said first ring, and wherein any atom of the first and/or at least one second ring or ring system is a carbon atom or a heteroatom and may be substituted independently by one or more substituents selected from the group consisting of a hydrogen atom, halogen atom, C1 to C10 alkyl, C5 to C15 aryl, C6 to C25 arylalkyl, and C6 to C25 alkylaryl, and R3 is a hydrogen atom or C1 to C10 alkyl, or R3 is a C1 to C10 alkylene group that connects to said first ring and/or to said at least one second ring or ring system. The present application also relates to a process for the polymerization of olefins, preferably propylene, using this and other catalyst systems, as well as to polymers made by said process.

    摘要翻译： 本申请涉及用于烯烃聚合的新型催化剂体系，其包含具有下式的新的离子活化剂：[R 1 R 2 R 3 AH] + [Y] - ，其中[Y] - 是非配位阴离子（NCA），A是 氮或磷，R 1和R 2是烃基或含杂原子的烃基，并且与A一起形成第一个3至10元非芳族环，其中任何数量的相邻环成员可以任选地是至少一个 第二个是两个或更多个环的芳族或脂族环或脂族和/或芳族环系，其中所述至少一个第二环或环系与所述第一环稠合，并且其中第一和/或至少一个 第二环或环系是碳原子或杂原子，并且可以被一个或多个选自氢原子，卤素原子，C 1至C 10烷基，C 5至C 15芳基，C 6至C 25芳烷基， 和C 6至C 25烷基芳基，R 3是氢 原子或C1至C10烷基，或R3是连接到所述第一环和/或所述至少一个第二环或环系统的C1至C10亚烷基。 本申请还涉及使用这种和其它催化剂体系以及通过所述方法制备的聚合物来聚合烯烃，优选丙烯的方法。

    Fluorophenylborates and their use as activators in catalyst systems for olefin polymerization
    10.
    发明申请
    Fluorophenylborates and their use as activators in catalyst systems for olefin polymerization 有权
    氟苯硼酸盐及其作为烯烃聚合催化剂体系中活化剂的用途

    公开(公告)号：US20070021575A1

    公开(公告)日：2007-01-25

    申请号：US11186238

    申请日：2005-07-21

    申请人： George Rodriguez

    发明人： George Rodriguez

    IPC分类号： C08F4/44 ,  B01J31/00 ,  C07F5/02 ,  C08F4/02

    CPC分类号： C07F5/027

    摘要： A fluorophenylborate useful as an activator for an olefin polymerization catalyst is represented by the formula: Ct+[B—(ArfRn)4]− where Ct+ is a cation capable of extracting an alkyl group from, or breaking a carbon-metal bond of, an organo metallic compound; Arf is a fluorophenyl group; n is 1 or 2; and each R is independently selected from a fluorophenyl group and a fluoronaphthyl group, provided that when n=1, each R group is connected at the 3-position relative the connection between the associated Arf group and the boron atom and, when n=2; the R groups are connected at the 3-position and the 5-position respectively relative the connection between the associated Arf group and the boron atom.

    摘要翻译： 可用作烯烃聚合催化剂的活化剂的氟苯基硼酸盐由下式表示：<？in-line-formula description =“In-line formula”end =“lead”？> Ct + β-in-line-formula description =“In-line-formula description =”In-line-formula description =“In- 线式“end =”tail“？>其中Ct 是能够从有机金属化合物中提取烷基或断裂碳 - 金属键的阳离子; 芳基是氟苯基; n为1或2; 并且每个R独立地选自氟苯基和氟萘基，条件是当n = 1时，每个R基相对于相关联的Ar 1组之间的连接在3位连接 当n = 2时， R基分别相对于相关联的ArF组与硼原子之间的连接在3位和5位连接。