BR112012014799A2 - processo para a preparação de um produto de polietileno bimodal particulado - Google Patents

processo para a preparação de um produto de polietileno bimodal particulado

Info

Publication number
BR112012014799A2
BR112012014799A2 BR112012014799A BR112012014799A BR112012014799A2 BR 112012014799 A2 BR112012014799 A2 BR 112012014799A2 BR 112012014799 A BR112012014799 A BR 112012014799A BR 112012014799 A BR112012014799 A BR 112012014799A BR 112012014799 A2 BR112012014799 A2 BR 112012014799A2
Authority
BR
Brazil
Prior art keywords
preparation
particulate
particle diameter
average particle
bimodal polyethylene
Prior art date
Application number
BR112012014799A
Other languages
English (en)
Inventor
Martine Slawinski
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Publication of BR112012014799A2 publication Critical patent/BR112012014799A2/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"processo para a preparação de um produto de polietileno bimodal particulado". a invenção refere-se3 a um processo para a preparação de um produto de polietileno particulado tendo um diâmetro médio de partícula de menos do que 300 um, em um reator de circuito fechado duplo conectado em série, em que dito catalisador de polimerização aplicado no processo de polimerização compreende uma catalisador de metaloceno-alumoxano particulado imobilizado sobre um suporte de sílica poroso, em que dito catalizador de polimerização possui um diâmetro médio de particula de menos do que 50 um, e através do qual a relação do diâmetro médio de partícula do produto de polietileno bimodal obtido para o diâmetro médio de partícula do catalisador de polimerização aplicado é menor do que 30.
BR112012014799A 2009-12-18 2010-12-17 processo para a preparação de um produto de polietileno bimodal particulado BR112012014799A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09179786 2009-12-18
PCT/EP2010/070014 WO2011073364A1 (en) 2009-12-18 2010-12-17 Process for the preparation of a particulate bimodal polyethylene product

Publications (1)

Publication Number Publication Date
BR112012014799A2 true BR112012014799A2 (pt) 2016-08-16

Family

ID=42026385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014799A BR112012014799A2 (pt) 2009-12-18 2010-12-17 processo para a preparação de um produto de polietileno bimodal particulado

Country Status (8)

Country Link
US (1) US8445607B2 (pt)
EP (1) EP2513163A1 (pt)
KR (1) KR101450982B1 (pt)
CN (1) CN102656198B (pt)
BR (1) BR112012014799A2 (pt)
EA (1) EA022154B1 (pt)
MX (1) MX2012006782A (pt)
WO (1) WO2011073364A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2729525T (pt) 2011-07-08 2020-01-16 Total Res & Technology Feluy Polietileno catalisado por metaloceno
WO2014016418A1 (en) 2012-07-27 2014-01-30 Total Research & Technology Feluy Uncompounded particulate metallocene-produced polyethylene
HUE047672T2 (hu) 2012-07-27 2020-05-28 Total Res & Technology Feluy Eljárás polietilén gyanta elõállítására
KR101437509B1 (ko) * 2012-12-03 2014-09-03 대림산업 주식회사 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법
JP6644714B2 (ja) * 2014-06-12 2020-02-12 トタル リサーチ アンド テクノロジー フエリユイ 少なくとも一つの連続撹拌タンク反応器でポリエチレンを製造する方法
CN105440184B (zh) * 2015-12-14 2019-06-11 北方华锦化学工业股份有限公司 一种双峰分子量分布高密度聚乙烯的制备方法
US11577443B2 (en) 2016-03-11 2023-02-14 Polyplastics USA, Inc Injection stretch blow-molding (ISBM) enhancement for semi-crystalline polyolefin containers utilizing alicyclic polyolefins
KR102060669B1 (ko) * 2016-10-20 2019-12-31 대림산업 주식회사 용융강도가 높은 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 멀티모달 폴리올레핀 공중합체
CN110191902B (zh) * 2017-02-13 2022-08-09 尤尼威蒂恩技术有限责任公司 双峰聚乙烯树脂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989141A1 (en) * 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
EP1195388A1 (en) 2000-10-04 2002-04-10 ATOFINA Research Process for producing bimodal polyethylene resins
EP1335792A1 (de) 2000-10-24 2003-08-20 MERCK PATENT GmbH Katalysatorträger, dessen herstellung und verwendung zur olefinpolymerisation
EP1403288A1 (en) 2002-09-27 2004-03-31 ATOFINA Research Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins
ES2270412T3 (es) * 2004-02-13 2007-04-01 Total Petrochemicals Research Feluy Despliegue de catalizadores en la produccion de pliolefina bimodal.
EP1650231A1 (en) 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Polyolefins prepared from a metallocene and a new single site catalyst components in a single reactor
EP1674504A1 (en) 2004-12-22 2006-06-28 Total Petrochemicals Research Feluy Geo-membrane applications
EP2058337A1 (en) * 2007-11-06 2009-05-13 Total Petrochemicals Research Feluy Process for preparing a polyethylene resin in a double loop reactor with a mixture of bis-indenyl and bis-tetrahydroindenyl catalyst components

Also Published As

Publication number Publication date
US20120245307A1 (en) 2012-09-27
EP2513163A1 (en) 2012-10-24
KR20120106783A (ko) 2012-09-26
US8445607B2 (en) 2013-05-21
WO2011073364A1 (en) 2011-06-23
EA201290432A1 (ru) 2013-01-30
CN102656198B (zh) 2014-05-28
MX2012006782A (es) 2012-10-01
CN102656198A (zh) 2012-09-05
EA022154B1 (ru) 2015-11-30
KR101450982B1 (ko) 2014-10-15

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2703 DE 25/10/2022.