EP4743472A1 - METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE - Google Patents

METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE

Info

Publication number
EP4743472A1
EP4743472A1 EP24713409.1A EP24713409A EP4743472A1 EP 4743472 A1 EP4743472 A1 EP 4743472A1 EP 24713409 A EP24713409 A EP 24713409A EP 4743472 A1 EP4743472 A1 EP 4743472A1
Authority
EP
European Patent Office
Prior art keywords
metallocene
polypropylene
production
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24713409.1A
Other languages
German (de)
French (fr)
Inventor
Dmitry S Kononovich
Alexander Z Voskoboynikov
Luigi Maria Cristoforo Resconi
Vyatcheslav V Izmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis GmbH
Original Assignee
Borealis GmbH
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 Borealis GmbH filed Critical Borealis GmbH
Publication of EP4743472A1 publication Critical patent/EP4743472A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/21—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/11—Compounds covalently bound to a solid support
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
EP24713409.1A 2023-07-14 2024-03-15 METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE Pending EP4743472A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2023118691 2023-07-14
PCT/EP2024/057076 WO2025016568A1 (en) 2023-07-14 2024-03-15 Metallocenes for the manufacture of polypropylene

Publications (1)

Publication Number Publication Date
EP4743472A1 true EP4743472A1 (en) 2026-05-20

Family

ID=90417449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24713409.1A Pending EP4743472A1 (en) 2023-07-14 2024-03-15 METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE

Country Status (3)

Country Link
EP (1) EP4743472A1 (en)
CN (1) CN121889406A (en)
WO (1) WO2025016568A1 (en)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332706A (en) 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
FI96866C (en) 1993-11-05 1996-09-10 Borealis As Support olefin polymerization catalyst, its preparation and use
CN1590422A (en) 1999-12-23 2005-03-09 巴塞尔聚烯烃有限公司 Transition metal compounds, ligand systems, catalyst systems and their use in the polymerization and copolymerization of olefins
EP1313746B1 (en) 2000-06-30 2005-07-27 ExxonMobil Chemical Patents Inc. Metallocenes with a bridged 4-phenyl-indenyl-ligand for olefin polymerisation
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
DE10358082A1 (en) 2003-12-10 2005-07-14 Basell Polyolefine Gmbh Organometallic transition metal compound used in catalyst system for preparation of polyolefins, uses biscyclopentadienyl ligand systems in its preparation
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
PL1858907T3 (en) 2005-03-18 2009-04-30 Basell Polyolefine Gmbh Metallocene compounds
WO2007116034A1 (en) 2006-04-12 2007-10-18 Basell Polyolefine Gmbh Metallocene compounds
EP2203486B9 (en) * 2007-10-25 2012-08-01 Lummus Novolen Technology Gmbh Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
CN102666605B (en) 2009-12-22 2014-08-06 博里利斯股份公司 Catalysts
EP2383299B1 (en) 2010-04-28 2017-12-20 Borealis AG Solid particulate catalysts comprising bridged metallocenes
EP2402353B1 (en) 2010-07-01 2018-04-25 Borealis AG Group 4 metallocenes useful as catalysts for the polymerization of olefins
BRPI1004676B1 (en) 2010-11-04 2019-10-22 Antonio Garios Wadih rainwater collection, classifier and separator system
EP2655431A1 (en) 2010-12-22 2013-10-30 Borealis AG Bridged metallocene catalysts
EP2722346A1 (en) 2012-10-18 2014-04-23 Borealis AG Polymerisation process and catalyst
JP6734783B2 (en) 2014-04-17 2020-08-05 ボレアリス エージー Improved catalyst system for producing polyethylene copolymers by high temperature solution polymerization method
US11352376B2 (en) 2016-11-18 2022-06-07 Borealis Ag Catalysts
JP7130649B2 (en) 2016-12-29 2022-09-05 ボレアリス エージー catalyst
EP3768735B1 (en) 2018-03-19 2021-12-29 Borealis AG Catalysts for olefin polymerization
EP3976667A1 (en) 2019-05-29 2022-04-06 Borealis AG Improved preparation of catalyst system
US12319772B2 (en) * 2019-09-25 2025-06-03 Borealis Ag Catalysts

Also Published As

Publication number Publication date
CN121889406A (en) 2026-04-17
WO2025016568A1 (en) 2025-01-23

Similar Documents

Publication Publication Date Title
EP3954762A4 (en) PROCESS FOR THE PRODUCTION OF CAR-GEN-INSERTED NK CELLS AND THEIR USE
EP3794087A4 (en) ONE-POT PROCESS FOR MAKING SILICONE-ACRYLIC HYBRID PSA COMPOSITIONS
EP3809847A4 (en) PROCESS FOR THE PRODUCTION OF MICELLES
EP3841082A4 (en) PROCESS FOR THE PRODUCTION OF TRIFLUORIODOMETHANE
EP4139250A4 (en) PROCESS FOR THE PRODUCTION OF IODOSILANES AND COMPOSITIONS THEREOF
EP3808722A4 (en) PROCESS FOR THE PRODUCTION OF DIFLUORETHYLENE
EP4196135A4 (en) COMPOSITIONS AND METHODS FOR THE PRODUCTION OF T CELLS
EP4435017A4 (en) METHOD FOR THE PRODUCTION OF ULTRA-HIGH MOLECULAR WEIGHT POLYPROPYLENE
EP3988648A4 (en) PROCESS FOR THE MANUFACTURE OF CAR-T USING TCM AS THE PRINCIPAL INGREDIENT AND ITS USE
EP4229023A4 (en) TRIFLUORACETYLIODIDE COMPOSITIONS FOR THE PRODUCTION OF TRIFLUOROIODOMETHANE
EP4743469A1 (en) METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE
EP4230634C0 (en) PROCESS FOR THE PRODUCTION OF GLUFOSINAT-AMMONIUM
EP4370491A4 (en) INTEGRATED PROCESS FOR THE PRODUCTION OF TRIFLUORODOMETHANE
EP4079961A4 (en) SHEET MATERIAL AND METHOD FOR PRODUCING THEREOF
EP3708596C0 (en) NOVEL METALLOCENE CATALYST COMPOUND FOR THE PRODUCTION OF POLYOLEFIN RESIN AND METHOD FOR THE PRODUCTION THEREOF
EP4190785A4 (en) PROCESS FOR THE PRODUCTION OF FORODESINE
EP4743471A1 (en) METALLOCENE FOR THE PRODUCTION OF POLYPROPYLENE
EP4395950C0 (en) DURABLE DIE FOR THE PRODUCTION OF ELONGATED BODIES
EP4140992C0 (en) PROCESS FOR THE PRODUCTION OF S-NICOTINE
EP4243969C0 (en) PROCESS FOR PRODUCING POLYPROPYLENE, MEMBRANE USED IN THIS PROCESS AND PROCESS FOR PRODUCING THE MEMBRANE
EP4241841A4 (en) PROCESS FOR THE PRODUCTION OF POLYETHYLENE GLYCOL MODIFIED URATOXIDASE
EP4043392A4 (en) PROCESS FOR THE MANUFACTURE OF BROMPEENTAFLUORIDE
EP3686208A4 (en) INTERMEDIATE PRODUCTS FOR THE MANUFACTURE OF HALICHONDRINE COMPOUNDS AND PROCESS FOR THEIR MANUFACTURING
EP3886605C0 (en) PROCESS FOR THE PRODUCTION OF CEREAL FRACTIONS
EP3841186C0 (en) HYDROTHERMAL PROCESS FOR THE PRODUCTION OF RENEWABLE PARAFFINIC HYDROCARBONS

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE