中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

40 records (took 0.011 seconds)

    CATALYST
    1.
    发明申请
    CATALYST 审中-公开
    催化剂

    公开(公告)号：WO2014096171A1

    公开(公告)日：2014-06-26

    申请号：PCT/EP2013/077344

    申请日：2013-12-19

    Applicant: BOREALIS AG

    Inventor： CASTRO, Pascal ,  VIRKKUNEN, Ville ,  IZMER, Vyatcheslav ,  KONONOVICH, Dmitry ,  VOSKOBOYNIKOV, Alexander ,  RESCONI, Luigi

    IPC: C07F17/00 ,  C07F7/08 ,  C08F10/06 ,  C08F4/6592 ,  C08F4/02

    CPC classification number: C07C1/326 ,  C07C1/20 ,  C07C41/30 ,  C07C2531/04 ,  C07C2531/18 ,  C07C2531/24 ,  C07C2602/24 ,  C07F7/0818 ,  C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/06 ,  C08F110/06 ,  C08F4/02 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/15 ,  C07C13/465 ,  C07C43/188

    Abstract: A catalyst in solid particulate form free from an external carrier material comprising a complex of formula (I) wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from -R' 2 C-, -R' 2 C-CR' 2 -, -R' 2 Si-, -R' 2 Si-SiR' 2 -, -R' 2 Ge-, wherein each R' is independently a hydrogen atom, C1-C20-alkyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; each R 2 is independently hydrogen or a C1-C20 hydrocarbyl radical provided that at least one R 2 is not hydrogen; each R 5 is independently hydrogen or a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16; each R 6 is independently hydrogen or a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16; each n is independently 1, 2 or 3; each R 8 is a C1-20 hydrocarbyl group and (ii) a cocatalyst comprising a compound of a group 13 metal, e.g. Al or boron.

    Abstract translation: 固体颗粒形式的催化剂，其不含外部载体材料，其包含式（I）的络合物，其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地为氢原子，C 1 -C 20烷基，三（C 1 -C 20 - 烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; 每个R 2独立地为氢或C 1 -C 20烃基，条件是至少一个R 2不是氢; 每个R 5独立地是氢或任选含有一个或多个第14-16族的杂原子的C 1-20烃基; 每个R 6独立地为氢或任选含有一个或多个第14-16族的杂原子的C 1-20烃基; 每个n独立地为1,2或3; 每个R 8是C 1-20烃基，和（ii）包含13族金属化合物的助催化剂， Al或硼。

    CATALYSTS
    2.
    发明申请
    CATALYSTS 审中-公开
    催化剂

    公开(公告)号：WO2014096166A1

    公开(公告)日：2014-06-26

    申请号：PCT/EP2013/077339

    申请日：2013-12-19

    Applicant: BOREALIS AG

    Inventor： RESCONI, Luigi ,  CASTRO, Pascal ,  VIRKKUNEN, Ville ,  IZMER, Vyatcheslav V ,  KONONOVICH, Dmitry S ,  KULYABIN, Pavel Sergeevich ,  VOSKOBOYNIKOV, Alexander Z

    IPC: C08F10/06 ,  C08F4/6592 ,  C07F17/00 ,  C07F7/08 ,  C08F4/02

    CPC classification number: C08F110/06 ,  C07C1/326 ,  C07C2531/18 ,  C07F7/0818 ,  C07F17/00 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/06 ,  C08F4/02 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/15 ,  C08F210/06 ,  C08F210/16

    Abstract: A catalyst comprising (i) an asymmetric complex of formula (I) wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from -R' 2 C-, -R' 2 C-CR' 2 -, -R' 2 Si-, -R' 2 Si-SiR' 2 -, -R' 2 Ge-, wherein each R' is independently a hydrogen atom, Cl-C20-alkyl, tri(Cl- C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; R 2 and R 2' are each independently linear C 1-10 hydrocarbyl; R 5 and R 5' are each independently hydrogen or a CI -20 hydrocarbyl group; R6 and R 6' are each independently hydrogen or a CI -20 hydrocarbyl group; R 7 is hydrogen or a CI -20 hydrocarbyl group or is ZR 3 ; Z is O or S, preferably O; R 3 is a Cl-10 hydrocarbyl group; Ar is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R 8 ; Ar' is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R 8' ; R 8 and R 8' are each independently is a CI -20 hydrocarbyl group; with the proviso that at least one of R 6 or R 7 is not H; and (ii) a cocatalyst comprising a compound of a group 13 metal, e.g. boron.

    Abstract translation: 一种催化剂，其包含（i）式（I）的不对称配合物，其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地是氢原子，C 1 -C 20 - 烷基，三（C 1 -C 20 - 烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20烷基芳基; R2和R2'各自独立地为直链C 1-10烃基; R5和R5'各自独立地为氢或C1〜20烃基; R6和R6'各自独立地为氢或C1〜20烃基; R 7为氢或C 1-20烃基或ZR 3; Z是O或S，优选O; R3是C1-10烃基; Ar是任选被一个或多个基团R 8取代的具有至多20个碳原子的芳基或杂芳基; Ar'是任选被一个或多个R 8'基团取代的具有至多20个碳原子的芳基或杂芳基; R8和R8'各自独立地为C1〜20烃基; 条件是R6或R7中的至少一个不是H; 和（ii）包含第13族金属化合物的助催化剂，例如 硼。

Patent Agency Ranking