BR112014008658A2 - processo para síntese de polímeros de polietileno - Google Patents

processo para síntese de polímeros de polietileno

Info

Publication number
BR112014008658A2
BR112014008658A2 BR112014008658A BR112014008658A BR112014008658A2 BR 112014008658 A2 BR112014008658 A2 BR 112014008658A2 BR 112014008658 A BR112014008658 A BR 112014008658A BR 112014008658 A BR112014008658 A BR 112014008658A BR 112014008658 A2 BR112014008658 A2 BR 112014008658A2
Authority
BR
Brazil
Prior art keywords
catalyst
polyethylene polymers
polymerization reactor
synthesis
ethylene
Prior art date
Application number
BR112014008658A
Other languages
English (en)
Portuguese (pt)
Inventor
Behari Mathur Ajit
Renganath Sarma Krishna
Sudhakar Padmanabhan
Jasra Rakshvir
Shashikant
Patel Viralkumar
Original Assignee
Reliance Ind Ltd
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 Reliance Ind Ltd filed Critical Reliance Ind Ltd
Publication of BR112014008658A2 publication Critical patent/BR112014008658A2/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
    • C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
    • 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
    • C08F4/42—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
    • C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/64006—Bidentate ligand
    • C08F4/64041—Monoanionic ligand
    • C08F4/64048—NO

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR112014008658A 2011-10-10 2012-09-27 processo para síntese de polímeros de polietileno BR112014008658A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2862MU2011 2011-10-10
PCT/IN2012/000646 WO2013076733A2 (en) 2011-10-10 2012-09-27 A process for synthesis of ethylene polymers

Publications (1)

Publication Number Publication Date
BR112014008658A2 true BR112014008658A2 (pt) 2017-04-25

Family

ID=47790286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008658A BR112014008658A2 (pt) 2011-10-10 2012-09-27 processo para síntese de polímeros de polietileno

Country Status (5)

Country Link
US (1) US9175108B2 (cg-RX-API-DMAC7.html)
EP (1) EP2766402A2 (cg-RX-API-DMAC7.html)
JP (1) JP6141286B2 (cg-RX-API-DMAC7.html)
BR (1) BR112014008658A2 (cg-RX-API-DMAC7.html)
WO (1) WO2013076733A2 (cg-RX-API-DMAC7.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611345B2 (en) * 2013-04-17 2017-04-04 Reliance Industries Limited Transition metal based pro-catalyst and a process for its preparation
BR112015028790A2 (pt) 2013-05-26 2017-07-25 Reliance Industries Ltd produtos de polietileno de alta resistência e um processo para sua preparação
JP6205920B2 (ja) * 2013-07-10 2017-10-04 東ソー株式会社 ポリエチレン系重合体製造用触媒及びそれを用いてなるポリエチレン系重合体の製造方法
EP2907829B1 (en) 2014-02-13 2020-08-19 Borealis AG Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst
US10105880B2 (en) 2014-02-27 2018-10-23 Reliance Industries Limited Process for preparing thermally conductive oriented UHMWPE products and products obtained therefrom
US10030121B2 (en) * 2015-04-01 2018-07-24 Reliance Industries Limited Catalyst composition and process for obtaining a colored olefin polymer
US10465019B2 (en) 2015-06-22 2019-11-05 Council Of Scientific And Industrial Research Catalysts for preparation of ultra high molecular weight polyethylene (UHMWPE) and process for preparation thereof
US11718730B2 (en) 2017-12-14 2023-08-08 Temple University—Of the Commonwealth System of Higher Education Polymer nanocomposites and methods of making the same
EP3894363A2 (en) 2018-12-13 2021-10-20 Corning Incorporated Conveying apparatus and conveying ribbon
EP3800208A1 (en) * 2019-10-04 2021-04-07 University Maastricht Ultrahigh molecular weight polyethylene resin and molded body comprising the same
JP7869777B2 (ja) * 2020-09-02 2026-06-03 リライアンス、インダストリーズ、リミテッド 交絡解除型超高分子量イソタクチックポリプロピレンの調製プロセス
WO2022049016A1 (en) 2020-09-03 2022-03-10 Sabic Global Technologies B.V. Ultra-high molecular weight polyethylene polymers having improved processability and morpology
EP4363463A1 (en) 2021-06-28 2024-05-08 King Abdullah University Of Science And Technology Disentangled ultra-high molecular weight polyethylene, methods of making and using
TWI791362B (zh) 2021-12-27 2023-02-01 財團法人工業技術研究院 有機金屬錯合物、包含其之觸媒組合物、以及聚烯烴的製備方法
WO2025172965A1 (en) 2024-02-15 2025-08-21 King Abdullah University Of Science And Technology, Polyethylene polymer blends and methods of making and using thereof
WO2026088007A1 (en) * 2024-10-25 2026-04-30 Barrmax Corp. Disentangled polyethylene and a process to manufacture it

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ATE164858T1 (de) 1994-10-31 1998-04-15 Dsm Nv Katalytische zusammensetzung und verfahren zur olefinpolymerisation
TW420693B (en) 1997-04-25 2001-02-01 Mitsui Chemicals Inc Olefin polymerization catalysts, transition metal compounds, and <alpha>-olefin/conjugated diene copolymers
JP3900698B2 (ja) 1998-08-12 2007-04-04 三井化学株式会社 オレフィン重合用触媒およびオレフィンの重合方法
JP4351789B2 (ja) 1999-07-16 2009-10-28 石原産業株式会社 有害生物防除用組成物および有害生物の防除方法
US6562930B2 (en) 2001-09-18 2003-05-13 Cornell Research Foundation, Inc. Bis(salicylaldiminato)titanium complex catalysts, highly syndiotactic polypropylene by a chain-end control mechanism, block copolymers containing this
CN1160381C (zh) 2001-09-27 2004-08-04 中国石油化工股份有限公司 含双席夫碱配体的烯烃聚合催化剂及制备方法与应用
EP1308255A1 (en) 2001-10-30 2003-05-07 Dsm N.V. Process for the manufacturing of a shaped part of ultra high molecular weight polyethylene and a fibre made with this process
JP2003301010A (ja) * 2002-04-09 2003-10-21 Mitsui Chemicals Inc オレフィン系重合体の製造方法
US7671159B2 (en) * 2003-06-26 2010-03-02 Stichting Dutch Polymer Institute Process for the preparation of a shaped part of an ultra high molecular weight polyethylene
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CN101970506A (zh) 2008-01-14 2011-02-09 新加坡科技研究局 自组装烯烃聚合催化剂
EP2252853B1 (en) 2008-03-06 2016-04-20 Teijin Aramid B.V. Ballistic resistant articles comprising elongate bodies
EA018411B1 (ru) 2008-04-17 2013-07-30 Сауди Бейсик Индастриз Корпорейшн Способ получения сверхвысокомолекулярного полиэтилена
KR20160011671A (ko) 2008-04-28 2016-02-01 데이진 아라미드 비.브이. 테이프를 포함하는 탄도 저항 물품
US8815134B2 (en) 2008-06-19 2014-08-26 Teijin Aramid B.V. Process for manufacturing polyolefin films
CN102149861B (zh) 2008-07-10 2013-09-18 帝人芳纶有限公司 制造高分子量聚乙烯纤维的方法
AU2009272751B2 (en) 2008-07-17 2014-03-20 Teijin Aramid B.V. Ballistic resistant articles comprising elongate bodies
WO2010027728A1 (en) * 2008-08-26 2010-03-11 Dsm Ip Assets B.V. Polyethylene polymer composite with pe homopolymer component and pe copolymer component
EP2438092A1 (en) * 2009-06-04 2012-04-11 Teijin Aramid B.V. Process for manufacturing ultra-high molecular weight polyethylene catalyst
JP2011144297A (ja) * 2010-01-15 2011-07-28 Mitsui Chemicals Inc エチレン重合体、その製造方法および前記重合体を含む成形体。

Also Published As

Publication number Publication date
JP6141286B2 (ja) 2017-06-07
US9175108B2 (en) 2015-11-03
JP2014528509A (ja) 2014-10-27
CN104053684A (zh) 2014-09-17
EP2766402A2 (en) 2014-08-20
WO2013076733A2 (en) 2013-05-30
WO2013076733A3 (en) 2013-12-12
US20140221588A1 (en) 2014-08-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]