[go: up one dir, main page]

SG11201907497PA - Supported catalyst systems and processes for use thereof - Google Patents

Supported catalyst systems and processes for use thereof

Info

Publication number
SG11201907497PA
SG11201907497PA SG11201907497PA SG11201907497PA SG11201907497PA SG 11201907497P A SG11201907497P A SG 11201907497PA SG 11201907497P A SG11201907497P A SG 11201907497PA SG 11201907497P A SG11201907497P A SG 11201907497PA SG 11201907497P A SG11201907497P A SG 11201907497PA
Authority
SG
Singapore
Prior art keywords
international
drive
applicant
pct
rule
Prior art date
Application number
SG11201907497PA
Inventor
Matthew Holtcamp
Donna Crowther
Subramaniam Kuppuswamy
Matthew Bedoya
Laughlin Mccullough
Ching-Tai Lue
David Fiscus
Original Assignee
Exxonmobil Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of SG11201907497PA publication Critical patent/SG11201907497PA/en

Links

Classifications

    • 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
    • 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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F2410/07—Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
    • 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
    • C08F2500/02—Low molecular weight, e.g. <100,000 Da.
    • 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
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/05—Bimodal or multimodal molecular weight distribution
    • 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
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, 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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIPO I PCT omit VIII °nolo VIII m VIII mom oimIE (10) International Publication Number WO 2018/151903 Al (51) International Patent Classification: C08F 210/16 (2006.01) C08F 4/6592 (2006.01) (21) International Application Number: PCT/US2018/014715 (22) International Filing Date: 22 January 2018 (22.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/461,104 20 February 2017 (20.02.2017) US 17162869.6 24 March 2017 (24.03.2017) EP (71) Applicant: EXXONMOBIL CHEMICAL PATENTS INC. [US/US]; 5200 Bayway Drive, Baytown, TX 77520 (US). (72) Inventors: HOLTCAMP, Matthew, W.; 26927-B Car- ol Drive, Huffman, TX 77336 (US). CROWTHER, Don- na, J.; 595 Everett Rd., Blairsville, GA 30512 (US). KUP- PUSWAMY, Subramaniam; 9515 Franklin Drive, Mont Belvieu, TX 77523 (US). BEDOYA, Matthew, S.; 5719 Timbers Trail Drive, Humble, TX 77346 (US). MCCUL- LOUGH, Laughlin, G.; 2011 Golden Bay Lane, League City, TX 77573 (US). LUE, Ching-Tai; 802 Newington Lane, Sugarland, TX 77479 (US). FISCUS, David, M.; 14635 Laurel Shadows Ct., Houston, TX 77062 (US). (74) Agent: ARECHEDERRA III, Leandro et al.; ExxonMo- bil Chemical Company, Law Department, P.O. Box 2149, Baytown, TX 77522-2149 (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. TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) — (84) O 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, 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, r) GO (54) Title: SUPPORTED CATALYST SYSTEMS AND PROCESSES FOR USE THEREOF 0 (57) : This invention relates to a supported catalyst system and process for use thereof. In particular, the catalyst system \" includes bridged hafnium metallocene compound, an unbridged metallocene compound, a support material and an activator. The catalyst 0 system may be used for preparing polyolefms.
SG11201907497PA 2017-02-20 2018-01-22 Supported catalyst systems and processes for use thereof SG11201907497PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762461104P 2017-02-20 2017-02-20
EP17162869 2017-03-24
PCT/US2018/014715 WO2018151903A1 (en) 2017-02-20 2018-01-22 Supported catalyst systems and processes for use thereof

Publications (1)

Publication Number Publication Date
SG11201907497PA true SG11201907497PA (en) 2019-09-27

Family

ID=61157365

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907497PA SG11201907497PA (en) 2017-02-20 2018-01-22 Supported catalyst systems and processes for use thereof

Country Status (5)

Country Link
EP (1) EP3583140B1 (en)
KR (1) KR102271789B1 (en)
CN (1) CN110431160B (en)
SG (1) SG11201907497PA (en)
WO (1) WO2018151903A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10934376B2 (en) 2017-11-28 2021-03-02 Exxonmobil Chemical Patents Inc. Polyethylene compositions and films made therefrom
CN113056489B (en) 2018-11-01 2023-04-14 埃克森美孚化学专利公司 Slurry Trimming Catalyst Feeder Modifications
WO2021025904A1 (en) * 2019-08-02 2021-02-11 Exxonmobil Chemical Patents Inc. Metallocenes and methods thereof
TW202120566A (en) * 2019-10-25 2021-06-01 巴西商布拉斯科股份公司 Ziegler-natta produced polyethylene and methods thereof
CN116789883B (en) * 2023-08-28 2024-01-09 万华化学集团股份有限公司 Polyolefin elastomer and application thereof in photovoltaic packaging film
WO2025193354A1 (en) * 2024-03-13 2025-09-18 Dow Global Technologies Llc Polyolefin compositions made with germanium bridged group iv metallocenes
WO2025193353A1 (en) * 2024-03-13 2025-09-18 Dow Global Technologies Llc Germanium bridged group iv metallocenes
WO2025193410A1 (en) * 2024-03-13 2025-09-18 Dow Global Technologies Llc Compositions including germanium bridged group iv metallocene dichlorides

Family Cites Families (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4701432A (en) 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5077255A (en) 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US5384299A (en) * 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5241025A (en) 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
FR2634212B1 (en) 1988-07-15 1991-04-19 Bp Chimie Sa APPARATUS AND METHOD FOR POLYMERIZATION OF GASEOUS OLEFINS IN A FLUIDIZED BED REACTOR
US5382630A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
US5382631A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US5041584A (en) 1988-12-02 1991-08-20 Texas Alkyls, Inc. Modified methylaluminoxane
US6265338B1 (en) 1989-09-13 2001-07-24 Exxon Chemical Patents, Inc. Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin copolymer production catalysts
US5032562A (en) 1989-12-27 1991-07-16 Mobil Oil Corporation Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
DK0627448T3 (en) 1990-01-02 2000-05-22 Exxon Chemical Patents Inc Ionic metallocene catalysts on supports for olefin polymerization
US5135526A (en) 1991-04-22 1992-08-04 Zinnanti Surgical Instruments, Inc. Electro-cautery speculum
US5594078A (en) 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
DE69232297T2 (en) 1992-01-06 2002-08-14 The Dow Chemical Co., Midland catalyst composition
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
EP0702700B1 (en) 1992-08-05 2001-11-07 ExxonMobil Chemical Patents Inc. Supported ionic transition metal catalysts for olefin polymerization
US5317036A (en) 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
EP0699212A1 (en) 1993-04-26 1996-03-06 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
GB9319340D0 (en) 1993-09-17 1993-11-03 Exxon Chemical Patents Inc Olefin polymersisation process
ZA948934B (en) 1993-11-15 1996-05-10 Mobil Oil Corp Catalyst composition for use in the polymerization and copolymerization of ethylene
EP0676418B1 (en) 1994-04-07 2000-07-26 BP Chemicals Limited Polymerisation process
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US5525678A (en) 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5516848A (en) 1995-01-31 1996-05-14 Exxon Chemical Patents Inc. Process to produce thermoplastic elastomers
DE69600892T2 (en) 1995-02-21 1999-04-01 Mitsubishi Chemical Corp., Tokio/Tokyo Catalysts for olefin polymerization and process for producing olefin polymers obtained therewith
US5616661A (en) 1995-03-31 1997-04-01 Union Carbide Chemicals & Plastics Technology Corporation Process for controlling particle growth during production of sticky polymers
US6403181B1 (en) 1995-07-03 2002-06-11 Mobil Oil Corporation Premium pipe resins
US5741563A (en) 1995-09-18 1998-04-21 Exxon Chemical Patents Inc. Shrink films from propylene polymers
KR19990071757A (en) 1995-11-30 1999-09-27 만셀 케이쓰 로드니 Products made of polypropylene, higher alpha-olefin copolymers
WO1997022639A1 (en) 1995-12-19 1997-06-26 Exxon Chemical Patents Inc. High temperature solution polymerization process
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
WO1998043983A1 (en) 1997-04-03 1998-10-08 Colorado State University Research Foundation Polyhalogenated monoheteroborane anion compositions
TWI246520B (en) 1997-04-25 2006-01-01 Mitsui Chemicals Inc Processes for olefin polymerization
US6069213A (en) 1997-12-16 2000-05-30 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst system
CA2228923A1 (en) 1998-02-06 1999-08-06 Nova Chemicals Ltd. Process for preparing supported olefin polymerization catalyst
US6207606B1 (en) 1998-05-15 2001-03-27 Univation Technologies, Llc Mixed catalysts and their use in a polymerization process
ES2197649T3 (en) 1998-08-26 2004-01-01 Exxonmobil Chemical Patents Inc. HIGHLY ACTIVE SUPPORTED CATALYTIC COMPOSITIONS.
US6147173A (en) 1998-11-13 2000-11-14 Univation Technologies, Llc Nitrogen-containing group 13 anionic complexes for olefin polymerization
US6271325B1 (en) 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
GB9917851D0 (en) 1999-07-29 1999-09-29 Borealis As Process
CZ20021401A3 (en) 1999-10-22 2002-10-16 Univation Technologies, Llc Catalytic systems and their use during polymerization process
KR100553288B1 (en) 1999-10-22 2006-02-22 유니베이션 테크놀로지즈, 엘엘씨 Catalyst composition, polymerization process and polymers prepared therefrom
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6384142B1 (en) 2000-02-08 2002-05-07 Exxonmobil Chemical Patents Inc. Propylene impact copolymers
US6964937B2 (en) 2000-11-30 2005-11-15 Univation Technologies, Llc Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use
US6656866B2 (en) 2000-12-04 2003-12-02 Univation Technologies, Llc Catalyst preparation method
US6608149B2 (en) 2000-12-04 2003-08-19 Univation Technologies, Llc Polymerization process
EP1349881B1 (en) 2000-12-04 2007-10-17 Univaton Technologies, LLC Polimerization process
AU2002231197A1 (en) * 2000-12-07 2002-06-18 Univation Technologies Llc Support materials for use with polymerization catalysts
US6518444B1 (en) 2000-12-18 2003-02-11 Univation Technologies, Llc Preparation of polymerization catalysts
EP1368119A4 (en) 2001-01-16 2010-11-03 Exxonmobil Chem Patents Inc Polymerization process with mixed catalyst compositions
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
MXPA04000550A (en) 2001-07-19 2005-02-17 Univation Tech Llc Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator.
EP1300423A1 (en) 2001-09-27 2003-04-09 Atofina Research S.A. Catalyst system comprising a mixture of catalyst components for producing a polyolefin blend
JP2005508415A (en) 2001-11-06 2005-03-31 ダウ グローバル テクノロジーズ インコーポレイティド Isotactic propylene copolymers, their production and use
KR20050033541A (en) 2001-11-30 2005-04-12 엑손모빌 케미칼 패턴츠 인코포레이티드 Bimetallic catalysts with higher activity
US6884748B2 (en) 2002-09-04 2005-04-26 Univation Technologies, Llc Process for producing fluorinated catalysts
WO2004026923A2 (en) 2002-09-20 2004-04-01 Exxonmobil Chemical Patents Inc. Supercritical polymerization process and polymers produced therefrom
CN101724110B (en) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 Multiple catalyst system for olefin polymerization and polymers produced therefrom
RU2353400C2 (en) 2002-11-21 2009-04-27 Кова Ко., Лтд. Peritoneal dialysis method
US7172987B2 (en) 2002-12-31 2007-02-06 Univation Technologies, Llc Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
US7199072B2 (en) 2002-12-31 2007-04-03 Univation Technologies, Llc Process of producing a supported mixed catalyst system and polyolefins therefrom
CN101166575A (en) * 2002-12-31 2008-04-23 尤尼威蒂恩技术有限责任公司 Bimetallic catalyst, polymerization process and bimodal polyolefins obtained therefrom
US6861485B2 (en) 2003-06-20 2005-03-01 Equistar Chemicals, Lp Multi-catalyst system for olefin polymerization
US6958306B2 (en) 2003-08-28 2005-10-25 Univation Technologies, Llc Activated catalyst systems from substituted dialuminoxane complexes
US7193100B2 (en) 2003-12-31 2007-03-20 Albemarle Corporation Haloaluminoxane compositions, their preparation, and their use in catalysis
US7741417B2 (en) 2004-01-07 2010-06-22 Exxonmobil Chemical Patents Inc. Preparation of polymerization catalyst activators utilizing indole-modified silica supports
US7119153B2 (en) 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
WO2005090427A2 (en) 2004-03-17 2005-09-29 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US7285608B2 (en) 2004-04-21 2007-10-23 Novolen Technology Holdings C.V. Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
US7157531B2 (en) 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7741420B2 (en) 2004-07-14 2010-06-22 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
ATE516311T1 (en) 2004-10-12 2011-07-15 Exxonmobil Chem Patents Inc TRIALKYLALUMINUM TREATED SUPPORT
US7199073B2 (en) 2004-11-10 2007-04-03 Chevron Phillips Chemical Company, Lp Resins that yield low haze films and the process for their production
US7169864B2 (en) 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
KR100753477B1 (en) 2005-01-31 2007-08-31 주식회사 엘지화학 Mixed supported metallocene catalyst, preparation method thereof, polyolefin manufactured using same and preparation method thereof
US20060275571A1 (en) 2005-06-02 2006-12-07 Mure Cliff R Polyethylene pipes
US7226886B2 (en) 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7312283B2 (en) 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7595364B2 (en) 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
EP1984407A2 (en) 2006-01-11 2008-10-29 Ineos Europe Limited Supported catalyst system
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
US8110518B2 (en) 2006-04-28 2012-02-07 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof
US7662894B2 (en) 2006-12-19 2010-02-16 Saudi Bosic Industries Corporation Polymer supported metallocene catalyst composition for polymerizing olefins
EP2003166A1 (en) 2007-06-12 2008-12-17 Repsol Ypf S.A. Polyethylene compositions and their use in the manufacture of pipes
JP5695419B2 (en) 2007-08-29 2015-04-08 アルベマール・コーポレーシヨン Aluminoxane catalyst activators derived from dialkylaluminum cation precursors, processes for producing the same, and their use in olefin catalysis and polymerization
US8138285B2 (en) 2007-10-26 2012-03-20 Fina Technology, Inc. Fluorinated impregnated catalyst systems and methods of forming the same
TWI445751B (en) 2008-07-16 2014-07-21 Univation Tech Llc Polyethylene compositions
CN102227449A (en) 2008-12-11 2011-10-26 Lg化学株式会社 Hybrid supported metallocene catalyst, method for preparing same, and method for preparing polyolefin polymers using same
KR101132180B1 (en) 2009-01-23 2012-04-05 대림산업 주식회사 Catalyst for producing multimodal polyolefin and method of polymerizing olefin with the same
US8329834B2 (en) 2009-06-29 2012-12-11 Chevron Phillips Chemical Company Lp Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates
WO2011017092A1 (en) 2009-07-28 2011-02-10 Univation Technologies, Llc Polymerization process using a supported constrained geometry catalyst
US8288487B2 (en) 2010-07-06 2012-10-16 Chevron Phillips Chemical Company Lp Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen
CN103534279B (en) 2011-05-13 2016-08-17 尤尼威蒂恩技术有限责任公司 Spray-dried catalyst composition and polymerization method using same
US8658556B2 (en) 2011-06-08 2014-02-25 Exxonmobil Chemical Patents Inc. Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith
PL2729525T3 (en) 2011-07-08 2020-04-30 Total Research & Technology Feluy Metallocene-catalyzed polyethylene
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
KR101437509B1 (en) 2012-12-03 2014-09-03 대림산업 주식회사 Catalyst composition for preparing multimodal polyolefin resin having superior moldability and mechanical properties and polymerization method using the same
US8680218B1 (en) 2013-01-30 2014-03-25 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations with an organozinc compound
US8815357B1 (en) 2013-02-27 2014-08-26 Chevron Phillips Chemical Company Lp Polymer resins with improved processability and melt fracture characteristics
SG11201510461SA (en) * 2013-07-17 2016-01-28 Exxonmobil Chem Patents Inc Substituted metallocene catalysts
US8957168B1 (en) 2013-08-09 2015-02-17 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations with an alcohol compound
US9181370B2 (en) 2013-11-06 2015-11-10 Chevron Phillips Chemical Company Lp Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom
KR101691628B1 (en) 2013-11-18 2017-01-09 주식회사 엘지화학 Method for preparing polyolfin and polyolefin prepared therefrom
US9163098B2 (en) 2014-01-10 2015-10-20 Chevron Phillips Chemical Company Lp Processes for preparing metallocene-based catalyst systems
CN110330581B (en) * 2014-02-11 2022-06-28 尤尼威蒂恩技术有限责任公司 Making polyolefin products
US9079993B1 (en) 2014-05-22 2015-07-14 Chevron Phillips Chemical Company Lp High clarity low haze compositions
US9284389B2 (en) 2014-07-29 2016-03-15 Chevron Phillips Chemical Company Lp Bimodal resins having good film processability
US10538604B2 (en) 2015-04-17 2020-01-21 Univation Technologies, Llc Catalysts for control of long chain branching
US10618989B2 (en) 2015-04-20 2020-04-14 Exxonmobil Chemical Patents Inc. Polyethylene composition
EP3274380B1 (en) 2015-04-20 2020-08-19 ExxonMobil Chemical Patents Inc. Catalyst composition comprising fluorided support and processes for use thereof

Also Published As

Publication number Publication date
WO2018151903A1 (en) 2018-08-23
CN110431160B (en) 2021-12-31
CN110431160A (en) 2019-11-08
EP3583140B1 (en) 2023-03-08
KR102271789B1 (en) 2021-06-30
KR20190103430A (en) 2019-09-04
EP3583140A1 (en) 2019-12-25

Similar Documents

Publication Publication Date Title
SG11201907497PA (en) Supported catalyst systems and processes for use thereof
SG11201901747VA (en) Inhibitors of cellular metabolic processes
SG11201809344QA (en) Process for synthesizing 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)-pyridin-3-yl)methoxy)benzaldehyde
SG11201807426WA (en) Immunomodulators
SG11201902938TA (en) Compounds, devices, and uses thereof
SG11201907650RA (en) Personal therapy and exercise monitoring and oversight devices, systems, and related methods
SG11201809751XA (en) Egfr inhibitor compounds
SG11201806544XA (en) Compounds and methods of treating rna-mediated diseases
SG11201908056QA (en) Anti-par2 antibodies and uses thereof
SG11201805709RA (en) Anti-pro/latent myostatin antibodies and methods of use thereof
SG11201907840RA (en) Fused imidazo-piperidine jak inhibitors
SG11201900501RA (en) Cannabis composition
SG11201907435PA (en) Combinations of a 4-pyrimidinesulfamide derivative with active ingredients for the treatment of endothelin related diseases
SG11201810429UA (en) Anti-cd19 antibody formulations
SG11201804890TA (en) Bipyrazolyl derivatives useful for the treatment of autoimmune diseases
SG11201907364WA (en) Anti-tryptase antibodies, compositions thereof, and uses thereof
SG11202000333UA (en) Bicyclic ketone compounds and methods of use thereof
SG11201900904PA (en) Methods for cross coupling
SG11201903193WA (en) Deodorant comprisng a zinc carboxylate salt and aluminium chlorohydrate
SG11201910195WA (en) Methods for trapping and barcoding discrete biological units in hydrogel
SG11201909263XA (en) Improvements in or relating to organic compounds
SG11201806133UA (en) Intermediates in the synthesis of eribulin and related methods of synthesis
SG11201906383WA (en) A layered medical data computer architecture
SG11201806424TA (en) Therapeutic compounds
SG11201804587QA (en) Isoindole compounds