EP4743473A1 - Katalysatoren für die olefinpolymerisation - Google Patents

Katalysatoren für die olefinpolymerisation

Info

Publication number
EP4743473A1
EP4743473A1 EP24713411.7A EP24713411A EP4743473A1 EP 4743473 A1 EP4743473 A1 EP 4743473A1 EP 24713411 A EP24713411 A EP 24713411A EP 4743473 A1 EP4743473 A1 EP 4743473A1
Authority
EP
European Patent Office
Prior art keywords
hydrocarbyl
independently
same
different
group
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
EP24713411.7A
Other languages
English (en)
French (fr)
Inventor
Dmitry S. Kononovich
Alexander Z. Voskoboynikov
Simon Schwarzenberger
Soile LUSTIG
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 EP4743473A1 publication Critical patent/EP4743473A1/de
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
EP24713411.7A 2023-07-14 2024-03-15 Katalysatoren für die olefinpolymerisation Pending EP4743473A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2023118688 2023-07-14
PCT/EP2024/057080 WO2025016570A1 (en) 2023-07-14 2024-03-15 Catalysts for olefin polymerization

Publications (1)

Publication Number Publication Date
EP4743473A1 true EP4743473A1 (de) 2026-05-20

Family

ID=90417430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24713411.7A Pending EP4743473A1 (de) 2023-07-14 2024-03-15 Katalysatoren für die olefinpolymerisation

Country Status (3)

Country Link
EP (1) EP4743473A1 (de)
CN (1) CN121843956A (de)
WO (1) WO2025016570A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025190884A1 (en) * 2024-03-13 2025-09-18 Borealis Gmbh Metallocenes for the manufacture of propylene copolymers

Family Cites Families (24)

* 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 (fi) 1993-11-05 1996-09-10 Borealis As Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö
CN1590422A (zh) 1999-12-23 2005-03-09 巴塞尔聚烯烃有限公司 过渡金属化合物，配体体系，催化剂体系及其在烯烃的聚合反应和共聚反应中的用途
DE60112307T8 (de) 2000-06-30 2007-02-15 Exxonmobil Chemical Patents Inc., Baytown Metallocenverbindungen mit einem verbrückten 4-phenylindenyl-ligandsystem zur polymerisation von olefinen
JP2005522406A (ja) 2001-06-29 2005-07-28 エクソンモービル・ケミカル・パテンツ・インク メタロセン及び該メタロセン由来の触媒組成物
EP1323747A1 (de) 2001-12-19 2003-07-02 Borealis Technology Oy Herstellung von Katalysatoren für die Olefinpolymerisation
DE10358082A1 (de) 2003-12-10 2005-07-14 Basell Polyolefine Gmbh Organübergangsmetallverbindung, Bscyclopentadienyligandsystem, Katalysatorsystem und Hertellung von Polyolefinen
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
JP2008536813A (ja) * 2005-03-18 2008-09-11 バーゼル・ポリオレフィン・ゲーエムベーハー メタロセン化合物
BRPI0611557B1 (pt) 2005-03-18 2017-03-28 Basell Polyolefine Gmbh compostos metalocenos bis-indenila em ponte com simetria c2, sistema catalítico dessa classe de compostos e processo de polimerização de a-olefinas com a referida classe de compostos
US7834205B2 (en) 2006-04-12 2010-11-16 Basell Polyolifine GmbH Metallocene compounds
CN102666605B (zh) 2009-12-22 2014-08-06 博里利斯股份公司 催化剂
WO2011135004A2 (en) 2010-04-28 2011-11-03 Borealis Ag Catalysts
EP2402353B1 (de) 2010-07-01 2018-04-25 Borealis AG Gruppe-4-Metallocene als Katalysatoren zur Olefinpolymerisation
BRPI1004676B1 (pt) 2010-11-04 2019-10-22 Antonio Garios Wadih sistema captador, classificador e separador de água pluvial
KR20140007360A (ko) 2010-12-22 2014-01-17 보레알리스 아게 가교된 메탈로센 촉매
EP2722346A1 (de) 2012-10-18 2014-04-23 Borealis AG Polymerisationsverfahren und Katalysator
US9249239B2 (en) 2013-07-17 2016-02-02 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
RU2693453C2 (ru) 2014-04-17 2019-07-03 Бореалис Аг Усовершенствованная система катализаторов для получения сополимеров полиэтилена в способе высокотемпературной растворной полимеризации
CN110177798B (zh) 2016-11-18 2022-08-30 博里利斯股份公司 催化剂
US11807655B2 (en) 2016-12-29 2023-11-07 Borealis Ag Catalysts
EP3572441B1 (de) 2017-12-26 2023-06-07 Lg Chem, Ltd. Homopolypropylen und dessen herstellungsverfahren
JP7297782B2 (ja) 2018-03-19 2023-06-26 ボレアリス エージー オレフィン重合用触媒
WO2020239603A1 (en) 2019-05-29 2020-12-03 Borealis Ag Improved preparation of catalyst system

Also Published As

Publication number Publication date
CN121843956A (zh) 2026-04-10
WO2025016570A1 (en) 2025-01-23

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