SG11201908307XA - Catalyst system for multi-block copolymer formation - Google Patents
Catalyst system for multi-block copolymer formationInfo
- Publication number
- SG11201908307XA SG11201908307XA SG11201908307XA SG11201908307XA SG 11201908307X A SG11201908307X A SG 11201908307XA SG 11201908307X A SG11201908307X A SG 11201908307XA SG 11201908307X A SG11201908307X A SG 11201908307XA
- Authority
- SG
- Singapore
- Prior art keywords
- midland
- international
- chain
- building
- jackson
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/14—Monomers containing five or more carbon atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
- C08F4/64168—Tetra- or multi-dentate ligand
- C08F4/64186—Dianionic ligand
- C08F4/64193—OOOO
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/08—Low density, i.e. < 0.91 g/cm3
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
FIG23 chain growth 10 A chain growth 20 chain growth 13 14 chain shuttling ,-24 23 chain chain . growth shuttling 12 13 13 ,-28 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WIP0 I Iiiimmomiolollmonolomolomoiloimmomovom (10) International Publication Number WO 2018/170208 Al PCT (51) International Patent Classification: C08F 4/64 (2006.01) C08F 210/16 (2006.01) (21) International Application Number: PCT/US2018/022554 (22) International Filing Date: 15 March 2018 (15.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/471,518 15 March 2017 (15.03.2017) US (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, MI 48674 (US). (72) Inventors: DEVORE, David D.; 1776 Building, Midland, MI 48674 (US). ARRIOLA, Daniel J.; 1776 Building, Midland, MI 48674 (US). KRASOVSIUY, Arkady L.; 230 Abner Jackson Parkway, Lake Jackson, TX 77566 (US). CARNAHAN, Edmund M.; 230 Abner Jackson Parkway, Lake Jackson, TX 77566 (US). THERIAULT, Curt N.; 901 Loveridge Road, Pittsburgh, PA 94565 (US). ROOF, Gordon R.; 1710 Building, Midland, MI 48674 (US). WENZEL, Timothy T.; 6909 North Jefferson Road, Midland, MI 48642 (US). KLOSIN, Jerzy; 1776 Building, Midland, MI 48674 (US). FIGUEROA, Ruth; 1776 Build- ing, Midland, MI 48674 (US). (74) Agent: HUANG, Cheney; The Dow Chemical Company, Intellectual Property, P. 0. Box 1967, Midland, Michigan 48641-1967 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, = (54) Title: CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION cc O N 00 O C (57) : The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefm polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent. [Continued on next page] WO 2018/170208 Al MIDEDIMOMMIDIREEM301011101010MODEVOIS UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762471518P | 2017-03-15 | 2017-03-15 | |
PCT/US2018/022554 WO2018170208A1 (en) | 2017-03-15 | 2018-03-15 | Catalyst system for multi-block copolymer formation |
Publications (1)
Publication Number | Publication Date |
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SG11201908307XA true SG11201908307XA (en) | 2019-10-30 |
Family
ID=61873988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201908307X SG11201908307XA (en) | 2017-03-15 | 2018-03-15 | Catalyst system for multi-block copolymer formation |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200247936A1 (en) |
EP (1) | EP3596138B1 (en) |
JP (1) | JP7028885B2 (en) |
KR (1) | KR102631009B1 (en) |
CN (1) | CN110546171B (en) |
BR (1) | BR112019019076A2 (en) |
SG (1) | SG11201908307XA (en) |
WO (1) | WO2018170208A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220123415A (en) * | 2019-12-26 | 2022-09-06 | 다우 글로벌 테크놀로지스 엘엘씨 | Process for making polymer compositions with excellent processability |
WO2021128126A1 (en) * | 2019-12-26 | 2021-07-01 | Dow Global Technologies Llc | Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants |
EP4097152A1 (en) * | 2020-01-31 | 2022-12-07 | Dow Global Technologies LLC | Polymerization processes that include group iii and lanthanide bis-phenyl-phenoxy metal-ligand complexes and chain transfer agents |
EP4157901A1 (en) * | 2020-05-29 | 2023-04-05 | Dow Global Technologies LLC | Catalyst systems and processes for producing polyethylene using the same |
CN113880977B (en) * | 2021-10-18 | 2023-07-11 | 万华化学集团股份有限公司 | Olefin polymerization catalyst, preparation method and application |
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BR112015015394B1 (en) | 2012-12-27 | 2021-09-28 | Dow Global Technologies Llc | PROCATALYST, CATALYST SYSTEM AND POLYMERIZATION PROCESS |
CN104884477B (en) * | 2012-12-27 | 2018-06-08 | 陶氏环球技术有限责任公司 | Polyvinyls |
CN105339327B (en) * | 2013-06-28 | 2020-01-21 | 陶氏环球技术有限责任公司 | Hyperbranched ethylene-based oligomers |
SG10201802443VA (en) * | 2013-06-28 | 2018-05-30 | Dow Global Technologies Llc | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
-
2018
- 2018-03-15 BR BR112019019076-7A patent/BR112019019076A2/en not_active Application Discontinuation
- 2018-03-15 CN CN201880026555.XA patent/CN110546171B/en active Active
- 2018-03-15 WO PCT/US2018/022554 patent/WO2018170208A1/en unknown
- 2018-03-15 JP JP2019549470A patent/JP7028885B2/en active Active
- 2018-03-15 KR KR1020197029916A patent/KR102631009B1/en active IP Right Grant
- 2018-03-15 SG SG11201908307X patent/SG11201908307XA/en unknown
- 2018-03-15 EP EP18715390.3A patent/EP3596138B1/en active Active
- 2018-03-15 US US16/493,999 patent/US20200247936A1/en not_active Abandoned
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BR112019019076A2 (en) | 2020-06-30 |
KR20190126131A (en) | 2019-11-08 |
JP2020511573A (en) | 2020-04-16 |
EP3596138B1 (en) | 2024-04-03 |
KR102631009B1 (en) | 2024-01-30 |
US20200247936A1 (en) | 2020-08-06 |
CN110546171A (en) | 2019-12-06 |
WO2018170208A1 (en) | 2018-09-20 |
CN110546171B (en) | 2023-02-28 |
EP3596138A1 (en) | 2020-01-22 |
JP7028885B2 (en) | 2022-03-02 |
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