BR112014013521A8 - processo para a produção de polietileno, pó de polietileno; e artigo poroso - Google Patents

processo para a produção de polietileno, pó de polietileno; e artigo poroso

Info

Publication number
BR112014013521A8
BR112014013521A8 BR112014013521A BR112014013521A BR112014013521A8 BR 112014013521 A8 BR112014013521 A8 BR 112014013521A8 BR 112014013521 A BR112014013521 A BR 112014013521A BR 112014013521 A BR112014013521 A BR 112014013521A BR 112014013521 A8 BR112014013521 A8 BR 112014013521A8
Authority
BR
Brazil
Prior art keywords
polyethylene
production
support
porous article
microns
Prior art date
Application number
BR112014013521A
Other languages
English (en)
Other versions
BR112014013521A2 (pt
Inventor
Robert Dominique
Hufen Julia
Original Assignee
Ticona 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 Ticona Gmbh filed Critical Ticona Gmbh
Publication of BR112014013521A8 publication Critical patent/BR112014013521A8/pt
Publication of BR112014013521A2 publication Critical patent/BR112014013521A2/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

resumo "processo para a produção de polietileno, pó de polietileno; e artigo poroso" trata-se de um processo para a produção de polietileno em que o etileno é colocado em contato, sob condições de polimerização, com uma pasta aquosa de uma composição de catalisador que compreende um suporte particulado e um complexo de metal de grupo 4 de um ligante de fenolato éter portado pelo suporte e presente em uma quantidade de modo a fornecer cerca de 0,1 a cerca de 35 µmol de metal de grupo 4 por grama do suporte. o polietileno resultante tem um peso molecular de pelo menos 3 x 105 g/mol conforme determinado pelo astm 4020, um tamanho médio de partícula, d50, menor do que 300 mícrons, de preferência, cerca de 100 a 250 mícrons e um span, log10(d90/d10), menor do que 0,4.
BR112014013521A 2011-12-19 2011-12-19 processo para a produção de polietileno, pó de polietileno; e artigo poroso BR112014013521A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/003245 WO2013093540A1 (en) 2011-12-19 2011-12-19 Process for producing high molecular weight polyethylene

Publications (2)

Publication Number Publication Date
BR112014013521A8 true BR112014013521A8 (pt) 2017-06-13
BR112014013521A2 BR112014013521A2 (pt) 2017-06-13

Family

ID=45688184

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013521A BR112014013521A2 (pt) 2011-12-19 2011-12-19 processo para a produção de polietileno, pó de polietileno; e artigo poroso

Country Status (7)

Country Link
US (1) US20140329921A1 (pt)
EP (1) EP2794687A1 (pt)
JP (1) JP2015504935A (pt)
KR (1) KR20140107278A (pt)
CN (1) CN104105720A (pt)
BR (1) BR112014013521A2 (pt)
WO (1) WO2013093540A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140052264A1 (en) * 2012-08-20 2014-02-20 Ticona Llc Porous, Stabilized Craniomaxillofacial Implants and Methods and Kits Relating Thereto
US10947361B2 (en) * 2016-11-08 2021-03-16 Asahi Kasei Kabushiki Kaisha Ethylene polymer, stretched molded article and microporous membrane
JP6340448B1 (ja) 2017-03-21 2018-06-06 旭化成株式会社 ポリエチレン系重合体パウダー及びその製造方法
US10544244B2 (en) * 2017-08-02 2020-01-28 Exxonmobil Chemical Patents Inc. Bridged biphenyl phenol transition metal complexes, production and use thereof
US11753486B2 (en) * 2017-12-28 2023-09-12 Borealis Ag Catalyst and preparation thereof
US10808056B2 (en) * 2018-07-13 2020-10-20 Asahi Kasei Kabushiki Kaisha Polyethylene fiber

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062776B2 (ja) 1984-12-21 1994-01-12 日本石油株式会社 超高分子量ポリエチレンの製造方法
US5384299A (en) 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
DE3833445A1 (de) 1988-10-01 1990-04-05 Basf Ag Vermeidung von farbigen verunreinigungen bei der herstellung von ultrahochmolekularen ethylenpolymerisaten mittels eines titan enthaltenden katalysatorsystems
US4904631A (en) * 1988-11-08 1990-02-27 Exxon Chemical Patents, Inc. Supported vanadium catalyst for polymerization of olefins and a process of preparing and using the same
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
EP0574561B1 (en) 1992-01-06 1998-01-28 The Dow Chemical Company Improved catalyst composition
ES2094965T3 (es) 1992-06-24 1997-02-01 Hoechst Ag Procedimiento de preparacion de un sistema catalitico destinado a la polimerizacion y copolimerizacion de etileno para obtener polimeros de peso molecular superelevado.
IT1271406B (it) 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti
US5616664A (en) 1994-08-02 1997-04-01 The Dow Chemical Company Polymerization process with biscyclopentadienyl diene complex containing catalysts
KR19990071655A (ko) 1995-11-27 1999-09-27 그레이스 스티븐 에스. 구속된 양이온 형성 활성화제를 함유하는지지된 촉매
US5780659A (en) 1996-03-29 1998-07-14 Phillips Petroleum Company Substituted indenyl unbridged metallocenes
KR20010013769A (ko) 1997-08-01 2001-02-26 그래햄 이. 테일러 촉매 활성제
KR100588919B1 (ko) 1998-02-20 2006-06-09 다우 글로벌 테크놀로지스 인크. 확장된 음이온을 포함하는 촉매 활성화제
KR100937175B1 (ko) 2000-01-26 2010-01-19 미쓰이 가가쿠 가부시키가이샤 올레핀 중합체
KR100351386B1 (ko) 2000-04-24 2002-09-05 삼성종합화학주식회사 초고분자량 폴리에틸렌 제조용 촉매 및 이를 이용한초고분자량 폴리에틸렌 제조방법
DE60335459D1 (de) 2002-04-24 2011-02-03 Symyx Solutions Inc Verbrückte bi-aromatische liganden, komplexe, katalysatoren, verfahren zur polymerisierung und entstehende polymere
US7091292B2 (en) 2002-04-24 2006-08-15 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
US7060848B2 (en) 2002-04-24 2006-06-13 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
WO2005084106A2 (es) 2004-03-05 2005-09-15 Salvador Plaxats Oller Válvula de retención para recipientes contenedores de gas licuado
EP1751169B1 (en) 2004-04-29 2016-04-13 Symyx Solutions, Inc. Bridged bi-aromatic catalysts, complexes, and method of using the same
WO2006020624A1 (en) * 2004-08-09 2006-02-23 Dow Global Technologies Inc. Supported bis(hydroxyarylaryloxy) catalysts for manufacture of polymers
EP2491060B1 (en) * 2008-12-31 2015-04-08 Symyx Solutions, Inc. Method for producing very-high or ultra-high molecular weight polyethylene
KR20130089166A (ko) * 2010-07-06 2013-08-09 티코나 게엠베하 고 분자량 폴리에틸렌의 제조 방법
KR20130100067A (ko) * 2010-07-06 2013-09-09 티코나 게엠베하 고분자량 폴리에틸렌 성형품, 이의 제조 및 용도
CN102958957B (zh) * 2010-07-06 2015-09-02 提克纳有限公司 产生高分子量聚乙烯的方法
KR20130124171A (ko) * 2010-07-06 2013-11-13 티코나 게엠베하 고 분자량 폴리에틸렌의 제조 방법
CN102958955A (zh) * 2010-07-06 2013-03-06 提克纳有限公司 超高分子量聚乙烯、其制备和用途

Also Published As

Publication number Publication date
JP2015504935A (ja) 2015-02-16
EP2794687A1 (en) 2014-10-29
WO2013093540A1 (en) 2013-06-27
CN104105720A (zh) 2014-10-15
US20140329921A1 (en) 2014-11-06
BR112014013521A2 (pt) 2017-06-13
KR20140107278A (ko) 2014-09-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]