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公开(公告)号:US11560394B2
公开(公告)日:2023-01-24
申请号:US17048042
申请日:2019-04-15
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Georgy Pavlovich Goryunov , Oleg Vladimirovich Samsonov , Dmitry Vadimovich Uborsky , Alexander Zel'Manovich Voskoboynikov , Alexandra Berthoud , Maxence Valla
IPC: C07F17/00 , C08F4/6592 , C08F210/16 , C08F210/18 , C07F7/28
Abstract: A metal complex of the formula (1) InCyLMZp (1), wherein M is a group 4 metal, Z is an anionic ligand, p is number of 1 to 2, InCy is an indole fused cyclopentadienyl-type ligand of the formula (2) wherein R1 independently is a C1-C4-alkyl, m is a number of 0 to 4, R2 is a C1-C10-alkyl, C5-C10-cycloalkyl, or a C6-C10-aryl unsubstituted or substituted with C1-C10-alkyl or C1-C4-dialkyl amino, R3, R4 and R5 each is independently selected from hydrogen, C1-C4-alkyl, C6-C10-aryl unsubstituted or substituted with C1-C4-alkyl, halide, or both of C1-C4-alkyl and halide and, L is an amidinate ligand of the formula (3a) wherein the amidine-containing ligand (3a) is bonded to the metal M via the imine nitrogen atom N2, wherein R7 is independently selected from C1-C4-alkyl and halide and q is a number of 0 to 4, Sub4 is a cyclic or linear aliphatic or aromatic substituent.
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公开(公告)号:US10465050B2
公开(公告)日:2019-11-05
申请号:US15102044
申请日:2014-12-01
Applicant: ARLANXEO Netherlands B.V.
Inventor: Martin Van Duin , Philip James Hough
IPC: C08J3/24 , C08L23/16 , C08K3/34 , B29C35/02 , B29C48/00 , C08K5/14 , B29C43/00 , B29C43/24 , B29C45/00 , C08K3/26 , C08K3/36 , B29K21/00
Abstract: The invention relates to a vulcanizable polymer composition comprising a) an polymer having an iodine value of lower than 400 g/100 g polymer, whereby the polymer is an elastomeric polymer that is a copolymer of ethylene, one or more C3 to C23 α-olefins and a polyene monomer, preferably a copolymer of ethylene, propylene and a polyene monomer are b) an organic peroxide having aromatic groups and c) a zeolite having a pore size of 3 to 6 Å.
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公开(公告)号:US09994647B2
公开(公告)日:2018-06-12
申请号:US15114903
申请日:2015-01-27
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Van Gerardus Henricus Josephus Doremaele , Alexandra Berthoud , Victor Quiroga Norambuena , Leszek Rupnicki , Peter Karbaum
IPC: C08F4/76 , C08F4/64 , C08F4/6592 , C08F210/16 , C07F7/28 , C08F210/18 , C08F4/659
CPC classification number: C08F4/6592 , C07F7/28 , C08F4/65912 , C08F210/16 , C08F210/18 , C08F2420/04 , C08F10/00 , C08F210/06 , C08F2500/17 , C08F236/20 , C08F2500/25
Abstract: The present invention relates to a A metal complex of formula 1 CyYMLjXn (formula 1) wherein Cy is a cyclopentadienyl-type ligand; M is a metal of group 4; L is a neutral Lewis basic ligand wherein the number of said neutral ligands “j” is in the range of 0 to the amount that satisfies the 18-electron rule: X is an anionic ligand; n is an integer denoting the number of anionic ligands X and is 1 or 2, preferably is 2; Y is a cyclic amidine-containing ligand moiety represented by formula 2 wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom N2; S is a —CH2— unit, and t is the integer number denoting the number of S and is in the range of 1-4, more preferably in the range of 1-2, most preferably is 1; Sub1 is an aliphatic cyclic or linear substituent comprising a group 14 atom through which Sub2 is bonded to the amine nitrogen atom N1; Sub2 is an optionally substituted C2 unit in which the 2 carbon atoms may be sp2 or sp3 hybridized.
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公开(公告)号:US09815923B2
公开(公告)日:2017-11-14
申请号:US15027707
申请日:2014-10-07
Applicant: ARLANXEO Netherlands B.V.
Inventor: Alexandra Berthoud , Victor Quiroga Norambuena , Gerard Van Doremaele , Richard Thomas William Scott
IPC: C08F4/76 , C08F4/64 , C08F4/52 , B01J31/38 , C08F210/06 , C08F10/06 , C08F210/02 , B01J31/02 , B01J31/14 , C08F4/659
CPC classification number: C08F210/06 , B01J31/0251 , B01J31/146 , B01J31/38 , C08F4/65908 , C08F10/06 , C08F210/02 , C08F2420/03 , C08F10/02 , C08F4/6592 , C08F210/16 , C08F2500/05 , C08F2500/17
Abstract: A catalyst system comprising a) a metal complex of the formula CyLMZp, wherein M is a group 4 metal Z is an anionic ligand, p is number of 1 to 2, preferably 2 Cy is a cyclopentadienyl-type ligand and, L is a ligand of the formula wherein each A is independently selected from the group consisting of nitrogen and phosphorus and R1, R2, and R4 are independently selected from the group consisting of hydrogen, unsubstituted or substituted hydrocarbyl, unsubstituted or substituted silyl and unsubstituted or substituted germyl residues, and b) a boron containing activator, characterized in that the molar ratio of the boron of the activator to M of the metal complex is greater than 2.5.
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公开(公告)号:US20240384019A1
公开(公告)日:2024-11-21
申请号:US18693842
申请日:2022-09-20
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Philip James HOUGH , John BEELEN , Raffaele BERNARDO
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 ] × 10 × 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.
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公开(公告)号:US11767376B2
公开(公告)日:2023-09-26
申请号:US17276437
申请日:2019-09-17
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Raffaele Bernardo , Gerardus Van Doremaele , Wouter Van Meerendonk , Peter Windmuller
IPC: C08F4/6592 , C08F236/20 , C08L23/08 , C08F4/659 , C08F210/18
CPC classification number: C08F4/6592 , C08F4/65904 , C08F210/18 , C08L23/0823 , C08F236/20 , C08L23/0815
Abstract: The present invention relates to a catalyst mixture containing at least one metal complex according to the formula (1)
CyLMZp (1),
and at least one metal complex according to the formula (2)
InLMZp (2),
wherein
Cy is a substituted cyclopentadienyl ligand that contains the substituents R1, R2 and 3 additional methyl groups, wherein
R1 means H, halogen or a C3-C20 substituent and
R2 means a C1-C20 substituent,
In is an indenyl ligand, optionally substituted with one or more substituents R3, wherein the one or more substituents R3 mean independently C1-C20 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.-
公开(公告)号:US20220056162A1
公开(公告)日:2022-02-24
申请号:US17276437
申请日:2019-09-17
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Raffaele BERNARDO , Gerardus VAN DOREMAELE , Wouter VAN MEERENDONK , Peter WINDMULLER
IPC: C08F4/6592 , C08F4/659 , C08F210/18
Abstract: The present invention relates to a catalyst mixture containing at least one metal complex according to the formula (1) CyLMZp (1), and at least one metal complex according to the formula (2) InLMZp (2), wherein Cy is a substituted cyclopentadienyl ligand that contains the substituents R1, R2 and 3 additional methyl groups, wherein R1 means H, halogen or a C3-C20 substituent and R2 means a C1-C20 substituent, In is an indenyl ligand, optionally substituted with one or more substituents R3, wherein the one or more substituents R3 mean independently C1-C20 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.
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公开(公告)号:US10316113B2
公开(公告)日:2019-06-11
申请号:US15751616
申请日:2016-08-08
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Alexandra Berthoud , Gerardus Henricus Josephus Van Doremaele , Richard Thomas William Scott , Francisco Perez , Raffaele Bernardo
IPC: C08F4/6592 , C08F4/02 , C08F210/18 , B01J31/22 , C08F210/06 , C08F236/20
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) CyLMZp (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.
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公开(公告)号:US10150859B2
公开(公告)日:2018-12-11
申请号:US15529184
申请日:2015-12-04
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Jacob Hubert Henri Beelen , Martin Van Duin , Christoph Gogelein
Abstract: A vulcanizable rubber composition includes an oil extended copolymer composition, an unsaturated rubber, filler, process oil and a vulcanizing agent, wherein the oil extended copolymer composition ion has a phase angle δmin of lower than 2.5, and includes: auxiliary agents, extender oil, and at least one ethylene-α-olefin-non-conjugated-diene copolymer having a weight average molecular weight (Mw) of at least 300,000 g/mol, an intrinsic viscosity higher than 4 measured in Xylene at 70° C., and a polydispersity (Mw/Mn) smaller than 3.
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公开(公告)号:US20180057673A1
公开(公告)日:2018-03-01
申请号:US15562699
申请日:2016-03-23
Applicant: ARLANXEO NETHERLANDS B.V.
Inventor: Philip HOUGH
CPC classification number: C08L23/22 , B29C33/405 , B29C33/485 , B29D30/0654 , B29D2030/0655 , B29K2023/22 , B29K2821/00 , C08L23/16 , C08L23/28 , C08L2205/035 , C08L61/06
Abstract: A rubber composition containing based upon parts by weight per 100 parts by weight rubber (phr): (A) 20-50 phr of a copolymer of ethylene, at least one C3 to C23 α-olefin and a least one polyene monomer, whereby the copolymer unit derived from the polyene is 1 to 5 wt. %, by weight of the copolymer (A) and has a Mooney viscosity ML (1+4) at 100° C. from 51 or greater, in particular from 55 to 90 at 100° C., (B) 50-80 phr of butyl-type rubber and (C) a resin-based curative, containing a phenol formaldehyde resin cross-linker as only curing agent and an activator package comprising of metal oxide and a halogen donor where a halogenated component (B) or halogenated cross-linker as part of component (C) not already present.
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