[go: up one dir, main page]

WO2011014022A3 - Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci - Google Patents

Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci Download PDF

Info

Publication number
WO2011014022A3
WO2011014022A3 PCT/KR2010/004991 KR2010004991W WO2011014022A3 WO 2011014022 A3 WO2011014022 A3 WO 2011014022A3 KR 2010004991 W KR2010004991 W KR 2010004991W WO 2011014022 A3 WO2011014022 A3 WO 2011014022A3
Authority
WO
WIPO (PCT)
Prior art keywords
same
metallocene compound
olefinic polymers
catalyst composition
produced
Prior art date
Application number
PCT/KR2010/004991
Other languages
English (en)
Korean (ko)
Other versions
WO2011014022A2 (fr
Inventor
이용호
전만성
이기수
권헌용
조민석
박종상
조준희
김현국
송은경
김선경
홍대식
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201080043648.7A priority Critical patent/CN102574885B/zh
Priority to US13/386,620 priority patent/US8692009B2/en
Priority to EP10804735.8A priority patent/EP2460809B1/fr
Priority to JP2012522765A priority patent/JP5712213B2/ja
Priority to SG2012005880A priority patent/SG178126A1/en
Publication of WO2011014022A2 publication Critical patent/WO2011014022A2/fr
Publication of WO2011014022A3 publication Critical patent/WO2011014022A3/fr
Priority to US14/077,896 priority patent/US9221922B2/en

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/65927—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 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
    • 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
    • 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

Landscapes

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

Abstract

La présente invention concerne un nouveau composé métallocène, une composition de catalyseur le contenant, et des polymères oléfiniques produits à l'aide de celui-ci. Le composé métallocène selon l'invention et la composition de catalyseur le contenant peuvent être utilisés lors de la production de polymères oléfiniques, ont de remarquables propriétés de copolymérisation, et peuvent produire des polymères oléfiniques de masse moléculaire élevée. En particulier, lorsque le composé métallocène selon l'invention est employé, des copolymères séquencés hautement thermorésistants peuvent être produits, ainsi que des polymères oléfiniques présentant un point de fusion (Tm) élevé même si l'on augmente la teneur en comonomère lors de la production du polymère oléfinique.
PCT/KR2010/004991 2009-07-31 2010-07-29 Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci WO2011014022A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201080043648.7A CN102574885B (zh) 2009-07-31 2010-07-29 茂金属化合物、包含该茂金属化合物的催化剂组合物和使用该催化剂组合物制备的烯烃聚合物
US13/386,620 US8692009B2 (en) 2009-07-31 2010-07-29 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
EP10804735.8A EP2460809B1 (fr) 2009-07-31 2010-07-29 Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci
JP2012522765A JP5712213B2 (ja) 2009-07-31 2010-07-29 メタロセン化合物、これを含む触媒組成物、およびこれを利用して製造されたオレフィン系重合体
SG2012005880A SG178126A1 (en) 2009-07-31 2010-07-29 Metallocene compound, catalyst composition comprising the same, and olefinic polymers produced using the same
US14/077,896 US9221922B2 (en) 2009-07-31 2013-11-12 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0070574 2009-07-31
KR20090070574 2009-07-31
KR1020100072934A KR101154507B1 (ko) 2009-07-31 2010-07-28 메탈로센 화합물, 이를 포함하는 촉매 조성물 및 이를 이용하여 제조된 올레핀계 중합체
KR10-2010-0072934 2010-07-28

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/386,620 A-371-Of-International US8692009B2 (en) 2009-07-31 2010-07-29 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
US14/077,896 Continuation US9221922B2 (en) 2009-07-31 2013-11-12 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same

Publications (2)

Publication Number Publication Date
WO2011014022A2 WO2011014022A2 (fr) 2011-02-03
WO2011014022A3 true WO2011014022A3 (fr) 2011-06-16

Family

ID=43772998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004991 WO2011014022A2 (fr) 2009-07-31 2010-07-29 Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci

Country Status (7)

Country Link
US (2) US8692009B2 (fr)
EP (1) EP2460809B1 (fr)
JP (1) JP5712213B2 (fr)
KR (1) KR101154507B1 (fr)
CN (1) CN102574885B (fr)
SG (1) SG178126A1 (fr)
WO (1) WO2011014022A2 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9000115B2 (en) * 2011-01-27 2015-04-07 Lg Chem, Ltd. Olefin block copolymers and production methods thereof
CN103339162A (zh) * 2011-01-27 2013-10-02 Lg化学株式会社 烯烃嵌段共聚物
WO2012102575A2 (fr) * 2011-01-27 2012-08-02 주식회사 엘지화학 Copolymère séquencé d'oléfine
KR101503002B1 (ko) * 2011-01-28 2015-04-01 주식회사 엘지화학 메탈로센 화합물 및 이를 이용하여 제조되는 올레핀계 중합체
WO2013048848A2 (fr) * 2011-09-30 2013-04-04 Exxonmobil Chemical Patents Inc. Modulation dynamique de catalyseurs à métallocène
US9284386B2 (en) 2012-05-08 2016-03-15 Lg Chem, Ltd. Ansa-metallocene compound and method for preparing supported catalyst using the same
KR20140075589A (ko) 2012-12-11 2014-06-19 주식회사 엘지화학 신규한 리간드 화합물, 이의 제조방법, 전이금속 화합물, 및 이의 제조방법
KR101650092B1 (ko) 2013-08-01 2016-08-22 주식회사 엘지화학 메탈로센 화합물, 이를 포함하는 촉매 조성물 및 이를 이용하는 올레핀계 중합체의 제조방법
KR101623485B1 (ko) * 2013-08-01 2016-05-23 주식회사 엘지화학 메탈로센 화합물, 이를 포함하는 촉매 조성물 및 이를 이용하는 올레핀계 중합체의 제조방법
KR101631700B1 (ko) 2013-10-18 2016-06-17 주식회사 엘지화학 혼성 담지 메탈로센 촉매의 제조방법
KR101644113B1 (ko) 2013-10-18 2016-07-29 주식회사 엘지화학 혼성 담지 메탈로센 촉매
KR101549209B1 (ko) 2013-11-18 2015-09-02 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
KR101705340B1 (ko) 2014-06-03 2017-02-09 주식회사 엘지화학 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀
KR101666170B1 (ko) * 2014-06-18 2016-10-13 주식회사 엘지화학 전이금속 화합물, 이를 포함하는 촉매 조성물 및 폴리올레핀의 제조방법
WO2016036221A1 (fr) * 2014-09-05 2016-03-10 주식회사 엘지화학 Catalyseur hybride supporté et procédé de préparation de polymère à base d'oléfine utilisant ce dernier
KR101617870B1 (ko) * 2014-09-05 2016-05-03 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
KR101761394B1 (ko) * 2014-09-30 2017-07-25 주식회사 엘지화학 섬유 제조용 폴리올레핀 중합체의 제조방법
RU2640045C1 (ru) * 2014-10-13 2017-12-26 ЭлДжи КЕМ, ЛТД. Сополимер этилен/1-гексен или этилен/1-бутен, обладающий отличными технологическими свойствами и сопротивлением разрастанию трещин под действием факторов окружающей среды
WO2016060445A1 (fr) * 2014-10-13 2016-04-21 주식회사 엘지화학 Copolymère d'éthylène/1-hexène ou d'éthylène/1-butène présentant d'excellentes propriétés de travail et résistance à la fissuration sous contrainte environnementale
KR101747396B1 (ko) * 2014-12-15 2017-06-14 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
US9994652B2 (en) 2015-01-28 2018-06-12 Lg Chem, Ltd. Metallocene compound, catalyst composition including the same, and method of preparing polyolefin using the same
US9994653B2 (en) 2015-01-28 2018-06-12 Lg Chem, Ltd. Metallocene compound, catalyst composition including the same, and method of preparing olefin-based polymer using the same
KR101891638B1 (ko) 2015-04-15 2018-08-24 주식회사 엘지화학 가공성이 우수한 에틸렌/알파-올레핀 공중합체 공중합체
KR20160134464A (ko) 2015-05-15 2016-11-23 주식회사 엘지화학 혼성 담지 촉매계, 및 이를 이용한 폴리올레핀의 제조방법
KR101768194B1 (ko) 2015-05-15 2017-08-16 주식회사 엘지화학 촉매 조성물 및 이를 이용한 폴리올레핀의 제조방법
EP3243847B1 (fr) 2015-05-15 2020-08-26 LG Chem, Ltd. Composition catalytique et procédé de préparation d'une polyoléfine l'utilisant
KR101790672B1 (ko) 2015-08-24 2017-10-26 주식회사 엘지화학 전이 금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 올레핀 중합체의 제조 방법
WO2018122134A1 (fr) 2016-12-29 2018-07-05 Borealis Ag Catalyseurs
CN112292406B (zh) * 2018-03-19 2023-04-04 博里利斯股份公司 烯烃聚合催化剂
CN112424241B (zh) 2018-06-28 2023-06-06 博里利斯股份公司 催化剂
WO2021110815A1 (fr) * 2019-12-04 2021-06-10 Borealis Ag Voiles légers obtenus par fusion-soufflage présentant des propriétés de barrière améliorées

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786495A (en) * 1995-03-03 1998-07-28 Montell Technology Company Bv Bridged bis-fluorenyl metallocenes, process for the preparation thereof and use thereof in catalysts for the polymerization of olefins

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466766A (en) 1991-05-09 1995-11-14 Phillips Petroleum Company Metallocenes and processes therefor and therewith
IT1256259B (it) 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Composti mettallocenici aventi leganti di tipo fluorenilico
JP3610377B2 (ja) * 1996-06-25 2005-01-12 東ソー株式会社 ブロー成形用樹脂組成物からなる医療用容器
JP4114965B2 (ja) * 1996-07-10 2008-07-09 東ソー株式会社 ブロー成形用樹脂組成物よりなる医療用容器
DE19903783A1 (de) 1999-02-01 2000-08-03 Elenac Gmbh Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung
KR100367463B1 (ko) * 1999-03-03 2003-01-14 주식회사 엘지화학 메탈로센 화합물 및 이를 이용한 올레핀 중합
WO2001027124A1 (fr) 1999-10-08 2001-04-19 Mitsui Chemicals, Inc. Compose metallocene, son procede de fabrication, catalyseur de polymerisation d'olefine, procede de production de polyolefine et polyolefine
ATE261980T1 (de) 1999-10-26 2004-04-15 Repsol Quimica Sa Durch ein kohlenstoffatom verbundene biscyclopentadienylverbindungen und darmit hergestellte metallocene
KR100579843B1 (ko) * 2003-04-01 2006-05-12 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 그의 제조방법과 이를 이용한폴리올레핀의 제조방법
KR100690345B1 (ko) 2004-09-03 2007-03-09 주식회사 엘지화학 담지 메탈로센 촉매, 그 제조방법 및 이를 이용한폴리올레핀의 제조방법
KR100753477B1 (ko) * 2005-01-31 2007-08-31 주식회사 엘지화학 혼합 담지 메탈로센 촉매, 그 제조방법 및 이를 이용하여제조된 폴리올레핀 및 그 제조 방법
JP5432425B2 (ja) * 2005-02-01 2014-03-05 株式会社プライムポリマー 樹脂組成物、透明弾性回復性フィルム又はシート並びにラップフィルム
JP5023522B2 (ja) * 2006-03-15 2012-09-12 東ソー株式会社 有機遷移金属化合物、それを用いたオレフィン重合用触媒およびポリオレフィンの製造方法
KR20070114696A (ko) 2007-06-04 2007-12-04 셰브론 필립스 케미컬 컴퍼니 엘피 바이모달 수지 제조를 위한 유기크롬/메탈로센 조합 촉매

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786495A (en) * 1995-03-03 1998-07-28 Montell Technology Company Bv Bridged bis-fluorenyl metallocenes, process for the preparation thereof and use thereof in catalysts for the polymerization of olefins

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALT, H. G. ET AL.: "Polymerization of ethylene with metallocene: methylaluminoxane catalysts supported on polysiloxane micro gels and silica", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 568, 1998, pages 263 - 269, XP004146195 *
PATSIDIS, K. ET AL.: "The Synthesis, characterization and polymerization behavior of ansa cyclopentadienyl fluorenyl complexes; the X-ray structures of the complexes", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 509, 1996, pages 63 - 71, XP004036243 *

Also Published As

Publication number Publication date
US9221922B2 (en) 2015-12-29
JP2013500331A (ja) 2013-01-07
JP5712213B2 (ja) 2015-05-07
CN102574885A (zh) 2012-07-11
EP2460809B1 (fr) 2015-06-17
KR101154507B1 (ko) 2012-06-13
US20120123078A1 (en) 2012-05-17
US20140066288A1 (en) 2014-03-06
KR20110013286A (ko) 2011-02-09
CN102574885B (zh) 2014-12-31
SG178126A1 (en) 2012-03-29
EP2460809A4 (fr) 2014-09-03
WO2011014022A2 (fr) 2011-02-03
EP2460809A2 (fr) 2012-06-06
US8692009B2 (en) 2014-04-08

Similar Documents

Publication Publication Date Title
WO2011014022A3 (fr) Composé métallocène, composition de catalyseur le contenant, et polymères oléfiniques produits à l'aide de celui-ci
WO2011019474A3 (fr) Système catalytique, procédé de polymérisation d'oléfines et compositions polymères fabriquées à partir de ceux-ci
WO2010030145A3 (fr) Copolymère d'éthylène et procédé de préparation de celui-ci
WO2011021805A3 (fr) Nouveau composé, composition catalytique le comprenant, et procédé de préparation d'un polymère d'oléfine cyclique à l'aide de celui-ci
WO2008002381A3 (fr) Procédés de polymérisation améliorés dans lesquels sont utilisés des catalyseurs métallocènes, produits polymériques obtenus à l'aide de ces procédés et leurs applications
WO2012134700A3 (fr) Procédé de production de copolymères d'éthylène/alpha-oléfine à résistance améliorée à l'état fondu et articles obtenus à partir de ceux-ci
WO2010039628A3 (fr) Mélange de polymères avec des interpolymères d’éthylène/d’α-oléfine
WO2008097422A3 (fr) Procédés de régulation des propriétés de polymère
MX2015007292A (es) Composiciones de copolimeros de etileno, pelicula y procesos de polimerizacion.
RU2011116217A (ru) Ударопрочная композиция полиэтилена низкой плотности (lldpe) и изготовленные из нее пленки
DE602007013041D1 (de) Ethylen-alpha-olefin-copolymere und polymerisierungsverfahren für deren herstellung
MX363922B (es) Polimeros de baja densidad a base de etileno con alta resistencia a la fusion.
EP2528955A4 (fr) Film hydrosoluble ayant des propriétés de dissolution et de contrainte améliorées, et paquets fabriqués à partir de celui-ci
WO2011090859A8 (fr) Copolymères d'éthylène, leurs procédés de production et leur utilisation
MX367637B (es) Copolimeros de etileno, pelicula y proceso de polimerizacion.
WO2009031798A3 (fr) Copolymère d'éthylène présentant plusieurs pentes de distribution de la masse moléculaire et procédé de fabrication
WO2008005745A3 (fr) Poly(fluorure de vinylidène) à poids moléculaire ultra-élevé
WO2013151687A8 (fr) Polymères, mélanges de polymère et articles formés à partir de ceux-ci
WO2004101509A3 (fr) Benzoxazines fonctionnalisees, polymeres et copolymeres de ces benzoxazines
WO2014042898A3 (fr) Polymères à base d'éthylène et articles composés de ceux-ci
WO2010026178A3 (fr) Polymérisation par précipitation en présence de monostéarate de glycérine
SG11201807510VA (en) 4-methyl-1-pentene polymer, resin composition and molded article
EP1990352A4 (fr) Polymere d'ethylene et ses produits de moulage
WO2008125208A3 (fr) Polyéthylène et composition de catalyseur et procédé pour sa préparation
EA200702170A1 (ru) Полиэтиленовая смола с узким распределением размеров частиц

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080043648.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10804735

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 13386620

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2010804735

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012522765

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1201000325

Country of ref document: TH