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1. 发明申请

WO2023046645A2 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
申请人： ARLANXEO NETHERLANDS B.V.
发明人： HOUGH, Philip James , BEELEN, John , BERNARDO, Raffaele
IPC分类号： C08L23/16 , C08F210/18 , C08F2/38
摘要： 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.

2. 发明申请

WO2022229310A1 METAL COMPLEX CATALYST FOR THE POLYMERIZATION OF OLEFINS 审中-公开
公开(公告)号：WO2022229310A1
公开(公告)日：2022-11-03
申请号：PCT/EP2022/061313
申请日：2022-04-28
申请人： ARLANXEO NETHERLANDS B.V.
发明人： STRUCH, Niklas Christopher , QUIROGA-NORAMBUENA, Victor Fidel , RITTERBEEKS, Nikky
IPC分类号： C08F4/64 , C08F4/6592 , C08F10/02 , C07F17/00 , C08F4/659 , C08F210/06 , C08F210/16
摘要： A catalyst composition for the polymerization of oelfinic monomers comprising a metal complex corresponding to the general formula (I) CyLMZp (I), wherein Cy represents a ligand that is bonded to the metal of the metal complex and the ligand has a cyclopentadienyl unit that is either substituted or unsubstituted, M is the metal of the metal complex and is selected from a group 4 metal, Z is an anionic ligand, p is 1 or 2, and L is an amidinate ligand of the formula (II) Sub1 Sub2N (II) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom and Sub1 represent either an aliphatic and cyclic or an aromatic substituent and Sub1 contains from 6 to 20 carbon atoms and Sub2 corresponds to the general formula (III) - NR1R2 (III) wherein R1 and R2 are identical or different and are selected from acyclic, linear or branched, saturated aliphatic hydrocarbon residues having from 4 to 24 carbon atoms and wherein either R1 and R2 are both linear or R1 is linear and R2 is branched and wherein the hydrocarbon chain of R1 or R2 may be interrupted once or more than once by an oxygen atom or a nitrogen atom. Also provided are polymers obtained by a process using the composition and a process of making polymers using the composition.

3. 发明申请

WO2022079072A1 HEAT STABLE ETHYLENE COPOLYMER RUBBER BLENDS 审中-公开
公开(公告)号：WO2022079072A1
公开(公告)日：2022-04-21
申请号：PCT/EP2021/078248
申请日：2021-10-13
申请人： ARLANXEO NETHERLANDS B.V.
发明人： JANSEN, John
IPC分类号： C08L21/00 , C08L23/16 , C08L2203/18 , C08L2205/02 , C08L2205/025
摘要： A composition comprising a blend of a first curable ethylene-copolymer and a second curable ethylene-copolymer wherein (i) the first curable ethylene copolymer comprises from 50 % to 75 % by weight, based on the total weight of the first copolymer, of units derived from ethylene, from more than 0.5 % and up to 5.0 % by weight, based on the total weight of the first ethylene copolymer, of units derived from one or more diene selected from the group consisting of non-conjugated dienes having from 10 to 30 carbon atoms and comprising at least two cyclic units and having at least two endo-cyclic double bonds, and further comprising at least 15 % by weight, based on the total weight of the first ethylene copolymer, of units derived from propylene, and wherein the total weight of the first ethylene copolymer corresponds to 100%; (ii) the second curable ethylene copolymer comprises from 45 % to 65 % by weight, based on the total weight of the second copolymer, of units derived from ethylene, from about 0.5 % to 12 % by weight of units derived from one or more diene selected from the group consisting of non-conjugated dienes having from 8 to 24 carbon atoms and having at least one cyclic unit and having an endocyclic double bond and a no-terminal exocyclic double bond, and further comprising at 25 % by weight, based on the total weight of the second ethylene copolymer, of units derived from propylene, and wherein the total weight of the second ethylene copolymer corresponds to 100%; (iii) wherein the weight ratio of the first to the second ethylene copolymer is from about 1: 10 to 10: 1. Also provided are methods of making the compositions and applications of the compositions.

4. 发明申请

WO2020058267A1 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
申请人： ARLANXEO NETHERLANDS B.V.
发明人： BERNARDO, Raffaele , VAN DOREMAELE, Gerardus , VAN MEERENDONK, Wouter , WINDMULLER, Peter
IPC分类号： C08F4/6592 , C08F210/18 , C08F210/06 , C08F236/20
摘要： 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.

5. 发明申请

WO2017198521A1 RUBBER COMPOSITION 审中-公开
标题翻译：橡胶组合物
公开(公告)号：WO2017198521A1
公开(公告)日：2017-11-23
申请号：PCT/EP2017/061251
申请日：2017-05-11
申请人： ARLANXEO NETHERLANDS B.V.
发明人： VAN DUIN, Martin , QUIROGA NORAMBUENA, Victor, Fidel , VAN ZANDVOORT, Gose , ALVAREZ-GRIMA, Maria, Montserrat
IPC分类号： C08L23/16 , C08F210/16 , C08F210/18
CPC分类号： C08L23/16 , C08F210/16 , C08F210/18 , C08L2205/03 , C09K3/10 , C09K2200/0405 , C09K2200/0607 , C08L91/00
摘要： A rubber composition, comprising i) an ethylene-α-olefin-non-conjugated-diene copolymer having - a Mooney viscosity ML (1 +8) at 150 °C ≥ 85 MU and - an ethylene content ≤ 63 wt.% - the diene content is 4 to 8 % by weight of the ethylene-a-olefin-non-conjugated- diene copolymer i), - the non-conjugated diene is a combination of 5-ethylidene-2-norbornene (ENB) and 5-vinylnorbornene (VNB), - the ethylene-α-olefin-non-conjugated-diene copolymer i) has an amount of VNB between 0.05 and 1 wt.%, and has a Mw of at least 400,000 g/mol and, ii) an extender oil of 10 to 40 phr based on the copolymer i) with the sum of the EPDM copolymer i) and the oil ii) amounting to at least 95 wt.% of the composition.
摘要翻译：橡胶组合物，其包含：i）在150℃≥85MU下具有门尼粘度ML（1 + 8）的乙烯-α-烯烃 - 非共轭二烯共聚物和 - 乙烯含量≤63重量％ - 二烯含量为乙烯-α-烯烃 - 非共轭二烯共聚物i）的4-8重量％， - 非共轭二烯为5-亚乙基-2 - 降冰片烯（ENB）和5-乙烯基降冰片烯（VNB）， - 乙烯-α-烯烃 - 非共轭二烯共聚物i）具有0.05-1wt％的VNB量，并具有至少400,000的Mw g / mol，和ii）基于共聚物i）的10-40phr的增量油，其中EPDM共聚物i）和油ii）的总量占组合物的至少95wt％。

6. 发明申请

WO2017029141A1 CATALYST SYSTEM 审中-公开
标题翻译：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
申请人： ARLANXEO NETHERLANDS B.V.
发明人： BERTHOUD, Alexandra , VAN DOREMAELE, Gerardus,Henricus,Josephuss , SCOTT, Richard,Thomas,William , PEREZ, Francisco , BERNARDO, Raffaele
IPC分类号： C08F4/6592 , C08F210/18 , C08F210/06 , C08F236/20 , C08F4/642
CPC分类号： C08F210/18 , C08F4/6592 , C08F4/65925 , C08F2420/03 , C08F2420/04 , C08F4/6428 , C08F4/65912 , C08F210/06 , C08F236/20 , C08F2500/03
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2021228951A1 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
申请人： ARLANXEO NETHERLANDS B.V.
发明人： ALVAREZ GRIMA, Maria, Montserrat , BEELEN, John , BERNARDO, Raffaele , GÖGELEIN, Christoph
IPC分类号： C08F255/06 , C08L23/16
摘要： 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.

8. 发明申请

WO2021185737A1 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
申请人： ARLANXEO NETHERLANDS B.V.
发明人： BERNARDO, Raffaele , VAN DOREMAELE, Gerardus , VAN MEERENDONK, Wouter , WINDMULLER, Peter
IPC分类号： C08F210/18 , C08F4/6592
摘要： 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.

9. 发明申请

WO2019203676A1 METAL COMPLEX COMPRISING AMIDINE AND INDOLE FUSED CYCLOPENTADIENYL LIGANDS 审中-公开
公开(公告)号：WO2019203676A1
公开(公告)日：2019-10-24
申请号：PCT/RU2018/000237
申请日：2018-04-16
申请人： ARLANXEO NETHERLANDS B.V. , LOMONOSOV MOSCOW STATE UNIVERSITY
发明人： GORYUNOV, Georgy Pavlovich , SAMSONOV, Oleg Vladimirovich , UBORSKY, Dmitry Vadimovich , VOSKOBOYNIKOV, Alexander Zel'manovich , BERTHOUD, Alexandra , VALLA, Maxence
IPC分类号： C07F17/00 , C07F7/00 , C07F7/28 , C08F210/16 , C08F4/6592
摘要： A metal complex of the formula (1) InCyLMZ p (1), wherein M is a group 4 metal Z is an anionic ligand, p is number of 1 to 2, preferably 2, InCy is an indole fused cyclopentadienyl-type ligand of the formula (2) wherein R 1 means for each index m individually a C 1 -C 4 -alkyl that substitutes a hydrogen atom of the benzene ring, m is a number of 0 to 4, preferably 0 to 2, in particular 0, R 2 means C 1 -C 10 -alkyl, C 5 -C 10 -cycloalkyl, and an unsubstituted or C 1 -C 10 -alkyl or C 1 -C 4 -dialkyl amino substituted C 6 -C 10 -aryl, in particular С 1 -С 4 -alkyl substituted phenyl, more preferably methyl, phenyl or di-C 1 -C 4 -alkyl substituted phenyl, in particular di-tert.-butyl-phenyl, R 3 , R 4 and R 5 being individually selected from the group of hydrogen, С 1 -С 4 -alkyl, unsubstituted or C 1 -C 4 -alkyl and/or halogen, in particular chlorine or fluorine substituted C 6 -C 10 -aryl, in particular unsubstituted or C 1 -C 4 -alkyl substituted phenyl whereby preferably R 3 , R 4 and R 5 being individually selected from the group of hydrogen, C 1 -C 4 -alkyl, unsubstituted or C 1 -C 4 -alkyl and/or halogen, in particular chlorine or fluorine substituted C 6 -C 10 -aryl, in particular C 1 -C 4 -alkyl substituted phenyl, more preferably at least one of the radicals R 3 to R 5 shall mean C 1 -C 4 -alkyl, in particular methyl, i-propyl and phenyl 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 Sub 1 is an unsubstituted or C 1 -C 4 -alkyl and/or halogen, in particular chlorine or fluorine substituted C 6 -C 10 -aromatic substituent, in particular phenyl and Sub 2 is a substituent comprising a heteroatom of group 15, through which Sub 2 is bonded to the imine carbon atom or Sub 1 and Sub 2 together with the imino group they are connected to form a ligand of formula (3a) wherein the amidine-containing ligand (3a) is covalently bonded to the metal M via the imine nitrogen atom N 2 , wherein the benzo ring fused to the amidine ring may be unsubstituted or contain further substituents R 7 , which are individually of the index "q" selected from the group of hydrogen, C 1 -C 4 -alkyl and halogen and whereby q is a number of 0 to 4, preferably 0 to 2, most preferably 0, Sub 4 is an aliphatic or aromatic cyclic or linear substituent comprising a group 14 atom through which Sub 4 is bonded to the amino nitrogen atom N 1 , preferably Sub 4 is a C 6 -C 10 -aromatic ring, preferably phenyl which is unsubstituted or substituted by one or more substituents from the group selected from halogen, in particular Cl or F and C 1 -C 4 -alkyl, preferably Sub4 is a 2,6-di-fluorophenyl.

10. 发明申请

WO2022214634A1 METAL COMPLEXES WITH SULFILIMINE-TYPE LIGANDS AND THEIR USE AS POLYMERIZATION CATALYSTS 审中-公开
公开(公告)号：WO2022214634A1
公开(公告)日：2022-10-13
申请号：PCT/EP2022/059349
申请日：2022-04-08
申请人： ARLANXEO NETHERLANDS B.V.
发明人： BERTHOUD, Alexandra , QUIROGA-NORAMBUENA, Victor Fidel , VAN DE MOOSDIJK, Johannes Hendricus Wilhelmus
IPC分类号： C07F17/00 , C08F4/6592 , C08F210/14 , C08F210/16
摘要： A metal complex of general formula (I):Cyc L M Zp (I),wherein M is a metal selected from the group consisting of titanium, zirconium, and hafnium; Cyc is a cyclic ligand selected from cyclopentadienyl, indenyl, and fluorenyl and which may contain one or more substituents; Z is an anionic ligand L is a sulfilimine-containing ligand of general formula (II):,wherein Sub1 and Sub2 are aromatic residues which, independently from each other, may be unsubstituted or which may contain at least one substituent. Also provided is the use of the compound for polymerization of monomers and a process for producing polymers using the metal complex.

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