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    ETHYLENE-A-OLEFIN-NON-CONJUGATED DIENE COPOLYMERS AND BLENDS THEREOF WITH A HIGH DIENE CONTENT PER POLYMER CHAIN
    1.
    发明申请
    ETHYLENE-A-OLEFIN-NON-CONJUGATED DIENE COPOLYMERS AND BLENDS THEREOF WITH A HIGH DIENE CONTENT PER POLYMER CHAIN 审中-公开

    公开(公告)号：WO2023046645A2

    公开(公告)日：2023-03-30

    申请号：PCT/EP2022/075998

    申请日：2022-09-20

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： HOUGH, Philip James ,  BEELEN, John ,  BERNARDO, Raffaele

    IPC: C08L23/16 ,  C08F210/18

    Abstract: A polymer composition comprising at least one EPDM polymer, wherein the at least one EPDM has an ENB content per polymer chain (EPC) of from 80 to 150 determined according to equation (I): EPC = ([ENB] x 10 x Polymer Mn) / 120 g/mol (I) wherein '[ENB]' is the content of units derived from ENB in the EPDM polymer in % by weight (based on the total weight of the polymer which is 100% by weight) and Polymer Mn is the number average molecular weight in kg/mol of the EPDM polymer as determined by gel permeation chromatography a content of ENB from 6 to 20 % by weight. Also provided is a polymer blend composition comprising a blend of a first EPDM polymer and a second EPDM polymer wherein the polymer blend has an ENB content per polymer chain (EPC) of from 80 to 150 and wherein the polymer blend has a total ENB content of from 7.5 to 20 % by weight based on the total weight of the polymer blend. Also provided are curable compounds containing the polymer or the blend, methods of making the compounds, cured compounds and articles.

    CATALYST MIXTURE
    2.
    发明申请
    CATALYST MIXTURE 审中-公开

    公开(公告)号：WO2020058267A1

    公开(公告)日：2020-03-26

    申请号：PCT/EP2019/074869

    申请日：2019-09-17

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： BERNARDO, Raffaele ,  VAN DOREMAELE, Gerardus ,  VAN MEERENDONK, Wouter ,  WINDMULLER, Peter

    IPC: C08F4/6592 ,  C08F210/18 ,  C08F210/06 ,  C08F236/20

    Abstract: The present invention relates to a catalyst mixture containing at least one metal complex according to the formula (1) CyLMZ p , and at least one metal complex according to the formula (2) InLMZ p , wherein Cy is a substituted cyclopentadienyl ligand that contains the substituents R 1 , R 2 and 3 additional methyl groups, wherein R 1 means H, halogen or a C 3 -C 20 substituent and R 2 means a C 1 -C 20 substituent, In is an indenyl ligand, optionally substituted with one or more substituents R 3 , wherein the one or more substituents R 3 mean independently C 1 -C 20 hydrocarbyl substituents, and independently for each formula (1) and (2) M is a group 4 metal Z independently is an anionic ligand, p is number of 1 to 2, preferably 2, and L is an amidinate ligand of the formula (3) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, and Sub1 is a substituent comprising a group 14 atom through which Sub1 is bonded to the imine carbon atom and Sub2 is a substituent comprising a heteroatom of group 15, through which Sub2 is bonded to the imine carbon atom.

    CATALYST SYSTEM
    3.
    发明申请
    CATALYST SYSTEM 审中-公开
    催化剂体系

    公开(公告)号：WO2017029141A1

    公开(公告)日：2017-02-23

    申请号：PCT/EP2016/068835

    申请日：2016-08-08

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： BERTHOUD, Alexandra ,  VAN DOREMAELE, Gerardus,Henricus,Josephuss ,  SCOTT, Richard,Thomas,William ,  PEREZ, Francisco ,  BERNARDO, Raffaele

    IPC: C08F4/6592 ,  C08F210/18 ,  C08F210/06 ,  C08F236/20 ,  C08F4/642

    CPC classification number: C08F210/18 ,  C08F4/6592 ,  C08F4/65925 ,  C08F2420/03 ,  C08F2420/04 ,  C08F4/6428 ,  C08F4/65912 ,  C08F210/06 ,  C08F236/20 ,  C08F2500/03

    Abstract: A catalyst system comprising a supported catalyst containing a) a solid support, which is a solid methylaluminoxane composition wherein: i) the aluminum content is in the range of 36 to 41 wt% and ii) the mole fraction of methyl groups derived from the trimethylaluminum component relative to the total number of moles of methyl groups is 12 mol % or lower and b) a catalyst thereon which is a metal complex of the formula (1) CyLMZ p (1 ), wherein M is titanium Z is an anionic ligand, p is number of 1 to 2, preferably 2, Cy is a cyclopentadienyl-type ligand and L is an amidinate ligand of the formula (2) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, and Sub1 is a substituent comprising a group 14 atom through which Sub1 is bonded to the imine carbon atom and Sub2 is a substituent comprising a heteroatom of group, through which Sub2 is bonded to the imine carbon atom.

    Abstract translation: 一种催化剂体系，其包括负载催化剂，其含有a）固体载体，其为固体甲基铝氧烷组合物，其中：i）铝含量在36至41重量％的范围内，和ii）衍生自三甲基铝的甲基的摩尔分数 相对于甲基的总摩尔数的成分为12摩尔％以下，b）作为式（1）的金属络合物的催化剂CyLMZp（1），其中M为钛Z为阴离子配体，p 数为1〜2，优选2，Cy为环戊二烯基型配体，L为式（2）的脒基配体，其中含脒配体通过亚胺氮原子与金属M共价连接，Sub1 是含有Sub1与亚胺碳原子键合的第14族原子的取代基，Sub2是含有亚氨基碳原子的亚杂原子的取代基。

    ETHYLENE-COPOLYMER RUBBERS
    4.
    发明申请
    ETHYLENE-COPOLYMER RUBBERS 审中-公开

    公开(公告)号：WO2021228951A1

    公开(公告)日：2021-11-18

    申请号：PCT/EP2021/062644

    申请日：2021-05-12

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： ALVAREZ GRIMA, Maria, Montserrat ,  BEELEN, John ,  BERNARDO, Raffaele ,  GÖGELEIN, Christoph

    IPC: C08F255/06 ,  C08L23/16

    Abstract: P144 00027-WO 34 ABSTRACT A composition comprising an ethylene copolymer comprising units derived from ethylene, 5 at least one C3-C20 α-olefin, and at least one non-conjugated diene, wherein the copolymer contains (i) up to and including 58 % by weight based on the total weight of the copolymer of units derived from ethylene, preferably from 35 to 56 % by weight and more preferably from 38 to 52 % by weight; 10 (ii) up to and including 57 % by weight, preferably from 17 to 55 %by weight, based on the total weight of the copolymer of units derived from the at least one C3-C20 α-olefins, preferably from propylene; wherein the ethylene copolymer has from about 80 up to about 125 units derived from the one or more diene per polymer chain and wherein the ethylene copolymer is mixed with the oil and the total amount of oil in the composition is 29 phr or 15 less and wherein the composition contains from 60% by weight to 100% by weight, based on the total weight of the composition which is 100%, of ethylene copolymer and oil. Also provided are rubber compositions and rubber compounds and articles comprising the copolymer, and methods of making such articles, compositions and compounds.

    ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLYMERS
    5.
    发明申请
    ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLYMERS 审中-公开

    公开(公告)号：WO2021185737A1

    公开(公告)日：2021-09-23

    申请号：PCT/EP2021/056489

    申请日：2021-03-15

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： BERNARDO, Raffaele ,  VAN DOREMAELE, Gerardus ,  VAN MEERENDONK, Wouter ,  WINDMULLER, Peter

    IPC: C08F210/18 ,  C08F4/6592

    Abstract: A copolymer comprising repeating units derived from ethylene, at least one C3-C20-α-olefin, at least one non-conjugated diene, and at least one dual polymerizable diene, wherein the copolymer has (i) an intensity ratio D of ≤ 0.5 and (ii) a molecular weight distribution (MWD) ≥ R, wherein R depends on the branching index g'(lll) of the copolymer and wherein R is -27.7 times g'(lll)+29.2, when g'(lll) is ≤ 0.90; and R is 4.3 when g'(lll) is > 0.90 and up to 0.99. Also provided is a catalyst composition for making such copolymers containing at least two different metal complexes, a process for making the catalyst composition, a process for making the copolymer and to articles obtained with the copolymer.

    METALL COMPLEX COMPRISING AMIDINE AND SUBSTITUTED CYCLOPENTADIENYL LIGANDS
    9.
    发明公开
    METALL COMPLEX COMPRISING AMIDINE AND SUBSTITUTED CYCLOPENTADIENYL LIGANDS 无效
    包含脒和取代的环戊二烯配体的金属络合物

    公开(公告)号：EP3272761A1

    公开(公告)日：2018-01-24

    申请号：EP16180681.5

    申请日：2016-07-22

    Applicant: Arlanxeo Netherlands B.V.

    Inventor： SCOTT, Richard Thomas William ,  BERNARDO, Raffaele ,  VAN DE MOOSDIJK, John ,  BERTHOUD, Alexandra

    IPC: C07F17/00 ,  B01J31/38 ,  C08F4/76 ,  C08G61/00

    CPC classification number: C07F17/00 ,  B01J31/38 ,  C08F4/65908 ,  C08F210/06 ,  C08F2420/02 ,  C08F210/18 ,  C08F4/6592 ,  C08F236/20

    Abstract: The present invention relates to a metal complexes of formula (1), which is:

             CyLMZ p      (1),
    comprising a substituted cyclopentadienyl ligand (Cy) and an amidinate ligand (L), Cy is a substituted cyclopentadienyl ligand that contains the substituents R1, R2 and 3 additional methyl groups, whereof two of the methyl groups, provided they are vicinal may optionally be exchanged by an anellated C 6 -C 10 aromatic ring, wherein
    R1 means H, halogen or a C3-C20 substituent
    R2 means a C1-C20 substituent
    L is represented by either formula (2) or (2b).


    Further claims relate to a catalyst system containing said metal complex and a process for manufacturing polymers wherein said metal complex or catalyst system is used.

    Abstract translation: 本发明涉及式（1）的金属络合物，其为包含取代的环戊二烯基配体（Cy）和脒基配体（L）的CyLMZ p（1），Cy为取代的环戊二烯基配体，其含有取代基R 1 ，R2和3个另外的甲基，其中甲基中的两个甲基基团可以任选地通过稠合的C6-C10芳香环进行交换，其中R1表示H，卤素或C3-C20取代基，R2表示C1-C20 取代基L由式（2）或（2b）表示。 另外的权利要求涉及含有所述金属络合物的催化剂体系以及使用所述金属络合物或催化剂体系制造聚合物的方法。

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