BR112019005191A2 - catalisadores de polimerização - Google Patents

catalisadores de polimerização

Info

Publication number
BR112019005191A2
BR112019005191A2 BR112019005191A BR112019005191A BR112019005191A2 BR 112019005191 A2 BR112019005191 A2 BR 112019005191A2 BR 112019005191 A BR112019005191 A BR 112019005191A BR 112019005191 A BR112019005191 A BR 112019005191A BR 112019005191 A2 BR112019005191 A2 BR 112019005191A2
Authority
BR
Brazil
Prior art keywords
hydrogen
polymerization catalysts
alkyl
independently
present disclosure
Prior art date
Application number
BR112019005191A
Other languages
English (en)
Other versions
BR112019005191B1 (pt
BR112019005191A8 (pt
Inventor
Mcdougal Mahsa
M Yonkey Matthew
E M Brooner Rachel
L Kuhlman Roger
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of BR112019005191A2 publication Critical patent/BR112019005191A2/pt
Publication of BR112019005191A8 publication Critical patent/BR112019005191A8/pt
Publication of BR112019005191B1 publication Critical patent/BR112019005191B1/pt

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • 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
    • 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
    • C08F4/65925—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 non-bridged
    • 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
    • C08F2420/03—Cp or analog not bridged to a non-Cp X ancillary neutral donor

Landscapes

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

Abstract

trata-se de modalidades da presente revelação dirigidas a catalisadores de polimerização tendo encadeamento de etileno melhorado e/ou produtividade de catalisador melhorada. como exemplo, a presente revelação proporciona um catalisador de polimerização da fórmula i: (fórmula i) em que cada um dentre r1 a r12 é, independentemente, um grupo c1 a c20 alquila, arila ou aralquila, ou um hidrogênio, em que pelo menos um dentre r4 a r7 não é um hidrogênio, em que m é um metal do grupo 4, e em que, cada x é independentemente, um halogeneto, c1 a c20 alquila, aralquila ou hidrogênio.
BR112019005191-0A 2016-09-30 2017-09-26 Catalisador de polimerização e método de produção de polietileno tendo encadeamento de etileno aprimorado BR112019005191B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662402639P 2016-09-30 2016-09-30
US62/402,639 2016-09-30
PCT/US2017/053439 WO2018064038A1 (en) 2016-09-30 2017-09-26 Polymerization catalysts

Publications (3)

Publication Number Publication Date
BR112019005191A2 true BR112019005191A2 (pt) 2019-06-11
BR112019005191A8 BR112019005191A8 (pt) 2022-10-11
BR112019005191B1 BR112019005191B1 (pt) 2022-12-20

Family

ID=60162244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005191-0A BR112019005191B1 (pt) 2016-09-30 2017-09-26 Catalisador de polimerização e método de produção de polietileno tendo encadeamento de etileno aprimorado

Country Status (7)

Country Link
US (1) US10982024B2 (pt)
EP (1) EP3519465B1 (pt)
CN (1) CN109715682B (pt)
BR (1) BR112019005191B1 (pt)
CA (1) CA3038655A1 (pt)
ES (1) ES2923003T3 (pt)
WO (1) WO2018064038A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220003033A (ko) 2019-04-30 2022-01-07 다우 글로벌 테크놀로지스 엘엘씨 금속-리간드 착물
KR20220003032A (ko) * 2019-04-30 2022-01-07 다우 글로벌 테크놀로지스 엘엘씨 금속-리간드 착화합물의 제조 방법
JP2022554329A (ja) 2019-11-04 2022-12-28 ダウ グローバル テクノロジーズ エルエルシー ビフェニルフェノール重合触媒
EP4055068A1 (en) 2019-11-04 2022-09-14 Dow Global Technologies LLC Titanium biphenylphenol polymerization catalysts
US20240052075A1 (en) 2021-02-15 2024-02-15 Dow Global Technologies Llc Biphenylphenol polymerization catalysts having improved kinetic induction times

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW218884B (pt) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
JP3582181B2 (ja) 1995-10-04 2004-10-27 住友化学工業株式会社 オレフィン重合触媒用担体、オレフィン重合触媒及びオレフィン重合体の製造方法
US5780659A (en) 1996-03-29 1998-07-14 Phillips Petroleum Company Substituted indenyl unbridged metallocenes
EP0878486B1 (en) 1997-02-21 2006-01-25 Council of Scientific and Industrial Research A process for the preparation of supported metallocene catalyst
JP3458656B2 (ja) 1997-05-27 2003-10-20 東ソー株式会社 オレフィン重合用触媒およびオレフィン重合体の製造方法
US5972510A (en) 1997-06-05 1999-10-26 Isis Innovation Limited Spherulite particles of isotactic polypropylene
AU752515B2 (en) 1998-03-16 2002-09-19 Dow Global Technologies Inc. Polyolefin nanocomposites
KR20010052221A (ko) 1998-03-26 2001-06-25 그래햄 이. 테일러 이온 교환된 알루미늄-마그네슘 또는 불화된 마그네슘실리케이트 에어로겔 및 이의 촉매 지지체
CA2319066A1 (en) 1998-03-27 1999-10-07 Exxon Chemical Patents, Inc. Polymeric supported catalysts for olefin polymerization
AU3361899A (en) 1998-05-18 1999-12-06 Phillips Petroleum Company Catalyst composition for polymerizing monomers
WO2000012565A1 (en) 1998-08-26 2000-03-09 Exxon Chemical Patents Inc. Highly active supported catalyst compositions
GB9819456D0 (en) 1998-09-07 1998-10-28 Univ York Synthesis of a new supported bf-complex solid acid catalyst
WO2001098406A2 (en) * 2000-06-22 2001-12-27 Exxonmobil Chemical Patents Inc. Polyethylene blends
US20040072002A1 (en) * 2002-08-09 2004-04-15 Tohru Hashioka Heat-shrinkable polyolefin film
US7795366B2 (en) 2002-08-12 2010-09-14 Exxonmobil Chemical Patents Inc. Modified polyethylene compositions
US6911508B2 (en) * 2003-06-05 2005-06-28 Univation Technologies, Llc Class of metallocenes and method of producing polyethylene
US7276567B2 (en) * 2004-04-16 2007-10-02 Exxonmobil Chemical Patents Inc. Heterocyclic substituted metallocene compounds for olefin polymerization
EP2288630B1 (en) * 2008-06-20 2013-05-08 ExxonMobil Chemical Patents Inc. High vinyl terminated propylene based oligomers

Also Published As

Publication number Publication date
EP3519465A1 (en) 2019-08-07
ES2923003T3 (es) 2022-09-22
EP3519465B1 (en) 2022-06-29
US20190263944A1 (en) 2019-08-29
CN109715682A (zh) 2019-05-03
CA3038655A1 (en) 2018-04-05
BR112019005191B1 (pt) 2022-12-20
US10982024B2 (en) 2021-04-20
WO2018064038A1 (en) 2018-04-05
BR112019005191A8 (pt) 2022-10-11
CN109715682B (zh) 2022-09-30

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C08F 210/16 , C08F 4/6592

Ipc: C08F 10/02 (2006.01), C07F 17/00 (2006.01), C08F 2

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2017, OBSERVADAS AS CONDICOES LEGAIS