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1. (WO2019067274) BIS-PHENYL-PHENOXY POLYOLEFIN CATALYSTS HAVING TWO METHYLENETRIALKYLSILICON LIGANDS ON THE METAL FOR IMPROVED SOLUBILITY
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Pub. No.: WO/2019/067274 International Application No.: PCT/US2018/051638
Publication Date: 04.04.2019 International Filing Date: 19.09.2018
IPC:
C08F 4/659 (2006.01) ,C08F 210/16 (2006.01) ,C08F 4/64 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210
Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
16
Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US
Inventors:
KRASOVSKIY, Arkady L.; US
WILSON, David R.; US
STUBBERT, Bryan D.; US
VAIDYA, Tulaza; US
KLOSIN, Jerzy; US
CARNAHAN, Edmund M.; US
FONTAINE, Philip P.; US
ROSEN, Mari S.; US
Agent:
LUNN, Jennifer H.; US
BEYER, James E.; US
BRENTLINGER, Nicolas A.; US
INGLE, Cory J.; US
MCNEELY, Richard A.; US
JIVIDEN, William A.; US
MEYER, Christopher I.; US
MOLLOY, Matthew A.; US
MONTELEONE, Allisyn E.; US
O'BRIEN, Hallie W.; US
REED, John D.; US
NEAL, Cynthia A.; US
ALFORD, Carolyn S.; US
FANE, Brian; US
Priority Data:
62/565,77129.09.2017US
Title (EN) BIS-PHENYL-PHENOXY POLYOLEFIN CATALYSTS HAVING TWO METHYLENETRIALKYLSILICON LIGANDS ON THE METAL FOR IMPROVED SOLUBILITY
(FR) CATALYSEURS DE TYPE BIS-PHÉNYL-PHÉNOXY-POLYOLÉFINE AYANT DEUX LIGANDS DE TYPE MÉTHYLÈNETRIALKYLSILICIUM SUR LE MÉTAL POUR UNE SOLUBILITÉ AMÉLIORÉE
Abstract:
(EN) Embodiments are directed to a catalyst system comprising metal ligand complexes and processes for polyolefin polymerization using the metal ligand complex having the following structure: where each X is selected from the group consisting of -(CH2)SiRX3.
(FR) Des modes de réalisation concernent un système catalytique comprenant des complexes métal-ligand et des procédés de polymérisation de polyoléfines utilisant le complexe métal-ligand présentant la structure suivante, dans laquelle X est choisi dans le groupe constitué par -(CH2)SiRX 3.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)