POLYOLÉFINE FONCTIONNELLE OU TÉLÉCHÉLIQUE, SES DÉRIVÉS, ET SON PROCÉDÉ DE PRÉPARATION
    9.
    发明公开
    POLYOLÉFINE FONCTIONNELLE OU TÉLÉCHÉLIQUE, SES DÉRIVÉS, ET SON PROCÉDÉ DE PRÉPARATION 审中-公开
    POLYOLÉFINEFONCTIONNELLE OUTÉLÉCHÉLIQUE,SESDÉRIVÉS,ET SONPROCÉDÉDEPRÉPARATION

    公开(公告)号:EP3230326A1

    公开(公告)日:2017-10-18

    申请号:EP15821115.1

    申请日:2015-12-11

    IPC分类号: C08F10/02 C08F2/38 C08F4/52

    摘要: The present invention relates to a telechelic polyolefin of formula (III) or (IV) and the process for preparing same, Z-A-(CH
    2 )
    P -B' (III) Z-A-(CH
    2 )
    P -B (IV) - A being a polymer chain obtained by homopolymerization of ethylene or by copolymerization of ethylene and an alpha-mono-olefin; - B' being selected from the group comprising N(SiMe
    3 )
    2 ; N(SiMe
    2 CH
    2 CH
    2 SiMe
    2 ); para-C
    6 H
    4 (NMe
    2 ); para-C
    6 H
    4 (OMe); C
    6 H
    4 (N(SiMe
    3 )
    2 ); ortho-CH
    2 -C
    6 H
    4 NMe
    2 ; ortho-CH
    2 -C
    6 H
    4 OMe; C
    6 F
    5 ; C
    3 F
    7 ; C
    6 F
    13 ; CH(OCH
    2 CH
    2 O); - B being the function B' or a function deriving from B'; - p being an integer from 0 to 50, advantageously from 0 to 11; Z being a function selected from the group consisting of halogens; thiols; derivatives of thiols; azide; amines; alcohols; a carboxylic acid function; isocyanates; silanes; phosphorus derivatives; dithioesters; dithiocarbamates; dithiocarbonates; trithiocarbonates; alkoxyamines; a vinyl function; dienes; and the group -A-(CH
    2 )
    P -B'.

    摘要翻译: 本发明涉及式(III)或(IV)的遥爪聚烯烃及其制备方法,ZA-(CH 2)PB'(III)ZA-(CH 2)PB(IV)-A为聚合物 通过乙烯均聚或通过乙烯与α-单烯烃的共聚获得的链; -B'选自N(SiMe 3)2; N(SiMe 2 CH 2 CH 2 SiMe 2); 对-C 6H 4(NMe 2); 对-C 6H 4(OMe); C 6H 4(N(SiMe 3)2); 邻-CH 2 -C 6H 4 NMe 2; 邻-CH 2 -C 6H 4 OMe; C 6F 5; C 3F 7; C 6F 13; CH(OCH 2 CH 2 O); - B是函数B'或从B'导出的函数; - p为0至50的整数,有利地为0至11; Z是选自卤素的功能; 硫醇; 硫醇衍生物; 叠氮化物; 胺; 醇; 羧酸官能团; 异氰酸酯; 硅烷; 磷衍生物; 二硫代; 二硫代氨基甲酸; 二硫代碳酸盐; 三硫代碳酸盐; 烷氧基; 乙烯基功能; 二烯; 和基团-A-(CH 2)P-B'。

    Solid metal compound, preparations and uses thereof
    10.
    发明公开
    Solid metal compound, preparations and uses thereof 审中-公开
    Feste Metallverbindung sowie Herstellungs- und Verwendungsverfahrendafür

    公开(公告)号:EP2045013A1

    公开(公告)日:2009-04-08

    申请号:EP07253920.8

    申请日:2007-10-03

    摘要: The invention relates to a solid metal compound comprising (i) a solid support comprising aluminium oxide, (ii) at least one first metal compound (C1) selected from metal hydrides, organometallic compounds and organometallic hydrides, and comprising a metal (M1) selected from the lanthanides, the actinides and the metals of Groups 4 to 7 of the Periodic Table of the Elements, and (iii) at least one second metal compound (C2) comprising a metal (M2) selected from the metals of Groups 8 to 10 of said Table. The compounds (C1) and (C2) are preferably supported on, particularly grafted onto the solid support. The invention also relates to processes for preparing the solid metal compound, preferably comprising stage (1) comprising dispersing and preferably grafting (i) an organometallic precursor (Pr1) comprising the metal (M1) and (ii) a precursor (Pr2) comprising the metal (M2) onto the support, so as to produce the solid metal compound, and preferably stage (2) comprising contacting the solid metal compound thus obtained with hydrogen and/or a reducing agent. The invention also relates to the use of the solid metal compound in processes comprising hydrocarbon reactions optionally in the presence of hydrogen, and preferably involving the splitting and recombining of carbon-carbon and/or carbon-hydrogen and/or carbon-metal bonds, so as to produce final hydrocarbons different from the starting ones. The solid metal compound can be used in processes comprising alkane and/or alkene metathesis, non-oxidative methane coupling, alkene oligomerisation, methane-olysis of hydrocarbons, cross-metathesis and hydrogenolysis of hydrocarbons, e.g. saturated hydrocarbons, hydrocarbon polymers/oligomers or waxes, in the presence of hydrogen.

    摘要翻译: 本发明涉及一种固体金属化合物,其包含(i)包含氧化铝的固体载体,(ii)至少一种选自金属氢化物,有机金属化合物和有机金属氢化物的第一金属化合物(C1),并且包含选择的金属(M1) 镧系元素,元素周期表第4至7族的锕系元素和金属,和(iii)至少一种第二金属化合物(C2),其包含选自第8〜10族金属的金属(M2) 的表。 化合物(C1)和(C2)优选负载在,特别是接枝到固体载体上。 本发明还涉及制备固体金属化合物的方法,优选包括阶段(1),其包括分散并优选接枝(i)包含金属(M1)的有机金属前体(Pr1)和(ii)包含 金属(M2),以制备固体金属化合物,并且优选包括将由此获得的固体金属化合物与氢气和/或还原剂接触的阶段(2)。 本发明还涉及固体金属化合物在任选地在氢存在下包括烃反应的方法中的用途,并且优选地涉及碳 - 碳和/或碳 - 氢和/或碳 - 金属键的分解和重组,因此 以生产与起始烃不同的最终碳氢化合物。 固体金属化合物可用于包括烷烃和/或烯烃复分解,非氧化甲烷偶合,烯烃低聚,烃的甲烷溶解,烃的氢解,交联复分解等过程。 饱和烃,烃聚合物/低聚物或蜡,在氢的存在下。