KR940007063A - 폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법 - Google Patents

폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법 Download PDF

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KR940007063A
KR940007063A KR1019930017236A KR930017236A KR940007063A KR 940007063 A KR940007063 A KR 940007063A KR 1019930017236 A KR1019930017236 A KR 1019930017236A KR 930017236 A KR930017236 A KR 930017236A KR 940007063 A KR940007063 A KR 940007063A
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catalyst composition
olefin
copolymer
group
polymerization
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쟈끄린느 샤브랑 크리스띤느
레이몬드 리틀 이언
폴 맥낼리 존
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케이트와아익 덴바이
비피 케미칼스 리미티드
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    • 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
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    • 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
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Abstract

중합성기를 갖는 메탈로신 착물을 포함하는 촉매 조성물을 폴리올레핀의 제조에 사용할 수 있다.
촉매 조성물은 메탈로신 착물을 포함하는 중합체 형태일 수 있으며, 무기 담체에 적절하게 담지된다. 광범위한 밀도와 용융지수 뿐만아니라 낮은 함량의 핵산 추출물과 우수한 부말형태 및 유동성을 갖는 중합체를 촉매조성물을 사용하여 수득할 수 있다. 바람직한 메탈로신 착물은 중합성기가 비닐인 지르코늄 착물이다.

Description

폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 구조식 Ⅰ 및 구조식 Ⅱ의 적절한 메탈로신 착물의 예를 나타낸다.

Claims (20)

1종 이상의 중합 촉매 및 1종 이상의 하기 구조식(Ⅰ) 또는 (Ⅱ)의 메탈로신 착물을 포함함을 특징으로 하는 올레핀의 중합용 촉매 조성물;
M〔XRn〕xYp(Ⅰ)
〔상기식에서, R은 1가 또는 2가의 C1∼C20히드로카르빌, 또는 산소, 규소, 인, 질소 또는 붕소원자를 치환기로 함유하는 C1∼C20히드로카르빌이고, 단, 1개 이상의 R기는 중합성기를 함유하고, 바람직하게는 3개 이상의 탄소원자를 함유하며, 2개 이상의 R기가 존재할 때는 이들은 동일하거나 상이할 수 있으며, R이 2가 일때는 이들은 직접 M에 결합되고, Y리간드를 치환하며, 여기에서, X는 시클로로펜타디에닐 원자고리를 함유하는 유기기이고, M은 ⅣA족 금속이고, Y는 1가 음이온 리간드이며, 구조식(1)에서 n은 1 내지 10의 정수이고, x는 1 또는 2이며, x=1일때, p=0-3이고, x=2일때, p=0-2이며, 구조식(Ⅱ)에서, n,m 및 1은 n+m+1≥을 만족하는 정수 또는 0 이며, p=0∼2이고, Z는 C1∼C4알킬렌 라디칼 또는 디알킬 게르마늄 또는 규소 또는 알킬 포스핀 또는 아민 라디칼 또는 상기시클로펜타디에닐 원자고리에 다리결합된 탄소원자 1 내지 4개를 갖는 히드로카르빌기를 함유하는 비스 디알킬실릴 또는 비스 디알킬게르마닐이다〕
제1항에 있어서, 구조식(Ⅰ) 또는 (Ⅱ)의 M은 지르코늄인 촉매 조성물.
제1항에 있어서, 중합성기는 올레핀기인 촉매조성물.
제3항에 있어서, 올레핀기는 비닐기인 촉매 조성물.
제1항에 있어서, 메탈로신 착물이 무기담체에 담지된 촉매 조성물.
제5항에 있어서, 무기담체가 실라카, 알루미나 및 ⅡA족 금속 할라이드로부터 선택되는 촉매 조성물.
제1항에 기재된 구조식(Ⅰ) 또는 (Ⅱ)의 1종 이상의 메탈로신 착물의 1종 이상의 중합체를 포함하는 올레핀의 중합용 촉매 조성물.
제7항에 있어서, 중합체가 1종 이상의 올레핀 및 1종 이상의 메탈로신 착물을 포함하는 촉매 조성물.
제7항 또는 제8항에 있어서, 중합체가 무기 담체에 담지되어 있는 촉매 조성물.
조촉매와 혼합된 제1항 또는 제7항에 따른 촉매 조성물.
제10항에 있어서, 조촉매가 유기 알루미늄 화합물인 촉매 조성물.
메탈로신 착물 및 올레핀을 불활성용매 및/또는 조촉매 존재하에 함께 접촉시키는 것을 특징으로 하는 제8항에 따른 촉매 조성물의 제조방법.
1종 이상의 올레핀 단량체와 제1항 또는 제7항에 따른 또는 제12항에 따라서 제조된 촉매 조성물을 접촉시키는 것으로 구성되는 올레핀 중합방법.
제13항에 있어서, 중합이 기체상으로 실행되는 방법.
제13항에 있어서, 올레핀 단량체가 에틸렌인 방법.
1 내지 3g/10분의 용융지수(ASTMD 1238 조건D), 0.910 내지 0.925g/㎤의 밀도를 가지며 이로부터 25㎛ 두께에서 250g이상의 충격강도를 갖는 블로우 필름이 제조될 수 있는 다공성 분말형태인 공중합체인 것을 특징으로 하는 에틸렌 및 C3∼C8알파-올레핀을 포함하는 공중합체.
제16항에 있어서, 0.37 내지 0.50g/㎤의 벌크밀드, 400㎛ 내지 1200㎛의 평균입자직경 및 125㎛ 이하의 미세분말이 0 내지 1%인 분말특성을 갖는 것을 특징으로 하는 공중합체
제16항에 있어서, 0.914 내지 0.920g/㎤의 밀도 및 1.5 내지 3/10분의 용융지수를 갖는, C4∼C6알파 올레핀을 포함하는 공중합체.
제16항에 있어서, 필름에 2% 이하의 핵산추출물을 가짐을 특징으로 하는 공중합체.
제16항에 있어서, 분말이 기체상 공중합 방법에 의해 수득됨을 특징으로 하는 공중합체.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930017236A 1992-09-04 1993-08-31 폴리올레핀제조용촉매조성물및폴리올레핀의제조방법 KR100322932B1 (ko)

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GB9218805.1 1992-09-04
GB929218805A GB9218805D0 (en) 1992-09-04 1992-09-04 Novel metallocene complexes
GB9305963.2 1993-03-23
GB939305963A GB9305963D0 (en) 1993-03-23 1993-03-23 Novel metallocene complexes

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210061954A (ko) * 2019-11-20 2021-05-28 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조 방법

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153716A (en) * 1994-06-01 2000-11-28 Phillips Petroleum Company Polyethylenes containing a unique distribution of short chain branching
US5498581A (en) * 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5770755A (en) * 1994-11-15 1998-06-23 Phillips Petroleum Company Process to prepare polymeric metallocenes
US5939347A (en) * 1995-01-25 1999-08-17 W.R. Grace & Co. -Conn. Supported catalytic activator
US5670589A (en) * 1995-02-08 1997-09-23 Phillips Petroleum Company Organoaluminoxy product, catalyst systems, preparation, and use
US5705578A (en) * 1995-05-04 1998-01-06 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5631203A (en) * 1995-05-04 1997-05-20 Phillips Petroleum Company Metallocene compounds and preparation thereof containing terminal alkynes
EP0830395B1 (en) * 1995-05-09 2001-04-11 Fina Research S.A. Process for preparing and using a supported metallocene-alumoxane catalyst
US5700748A (en) * 1995-09-29 1997-12-23 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers comprising a bridging allyl-cyclodienyl ligand on a metal atom
FI104825B (fi) 1996-01-26 2000-04-14 Borealis As Olefiinien polymerointikatalysaattorisysteemi, sen valmistus ja käyttö
US6114456A (en) * 1996-11-25 2000-09-05 Fina Research, S.A. Medium density polyethylene compositions for film applications
US5854363A (en) * 1997-01-08 1998-12-29 Phillips Petroleum Company (Omega-alkenyl) (cyclopentacarbyl) metallocene compounds
US6329541B1 (en) 1997-01-08 2001-12-11 Phillips Petroleum Company Organo omega-alkenyl cyclopentacarbyl silane-bridged metallocene compounds
US5856547A (en) * 1997-01-08 1999-01-05 Phillips Petroleum Company Organo omega-alkenyl cyclopentacarbyl silane compounds
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
US6551955B1 (en) 1997-12-08 2003-04-22 Albemarle Corporation Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use
CA2313244A1 (en) 1997-12-08 1999-06-17 Steven P. Diefenbach Catalyst compositions of enhanced productivity
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
US6340651B1 (en) * 1999-04-26 2002-01-22 Phillips Petroleum Company Multicyclic metallocycle metallocenes and their use
US6291382B1 (en) * 1999-05-24 2001-09-18 Phillips Petroleum Company Metallocenes, polymerization catalyst systems, their preparation, and use
DE19927766A1 (de) * 1999-06-17 2000-12-21 Basf Ag Trägerkatalysator zur Olefinpolymerisation
US6420580B1 (en) 1999-11-05 2002-07-16 Univation Technologies, Llc Catalyst compositions and method of polymerization therewith
DE60322365D1 (de) * 2002-04-12 2008-09-04 Dow Global Technologies Inc Azaborolylkomplexe mit metallen der gruppe 4, katalysatoren und verfahren zur olefinepolymerisation
US7319083B2 (en) * 2002-10-25 2008-01-15 Exxonmobil Chemical Patents Inc. Polymerized catalyst composition
US20040152591A1 (en) * 2002-10-25 2004-08-05 Guo-Xin Jin Polymerized metallocene catalyst composition
US7119155B2 (en) 2002-10-25 2006-10-10 Exxonmobil Chemical Patents Inc. Polymerized catalyst composition II
US7176158B2 (en) * 2002-10-25 2007-02-13 Exxonmobil Chemical Patents Inc. Polymerization catalyst composition
RU2339650C2 (ru) 2003-03-21 2008-11-27 Дау Глобал Текнолоджиз, Инк. Способ полимеризации олефинов с регулируемой морфологией
US20050288461A1 (en) * 2004-06-25 2005-12-29 Jensen Michael D Polymerization catalysts for producing polymers with low levels of long chain branching
US7148298B2 (en) * 2004-06-25 2006-12-12 Chevron Phillips Chemical Company, L.P. Polymerization catalysts for producing polymers with low levels of long chain branching
CA2591662C (en) 2004-12-17 2014-01-28 Dow Global Technologies Inc. Rheology modified relatively high melt strength polyethlene compositions and methods of making pipes, films, sheets, and blow molded articles
US7226886B2 (en) * 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US7517939B2 (en) 2006-02-02 2009-04-14 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
US7619047B2 (en) * 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
US7576163B2 (en) * 2006-03-31 2009-08-18 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing polymers with low levels of long chain branching
JP5575470B2 (ja) * 2006-05-02 2014-08-20 ダウ グローバル テクノロジーズ エルエルシー 高密度ポリエチレン組成物、それを作製する方法、それから作製されるワイヤおよびケーブル用ジャケット、ならびにそのようなワイヤおよびケーブル用ジャケットを作製する方法
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
WO2008136849A1 (en) * 2007-05-02 2008-11-13 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US7981517B2 (en) * 2007-08-28 2011-07-19 Dow Global Technologies Inc. Bituminous compositions and methods of making and using same
KR101077071B1 (ko) * 2008-11-03 2011-10-26 에스케이이노베이션 주식회사 내충격성이 우수한 에틸렌 공중합체
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
RU2011135979A (ru) 2009-01-30 2013-03-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Композиции полиэтилена высокой плотности, способ их получения, изготовленные из них укупоривающие изделия и способ изготовления таких укупоривающих изделий
MX2012000250A (es) * 2009-06-29 2012-01-25 Chevron Philips Chemical Company Lp Sistemas catalizadores duales de metaloceno para disminuir el indice de fusion e incrementar las velocidades de produccion de polimero.
SG177344A1 (en) * 2009-06-29 2012-02-28 Chevron Phillips Chemical Co The use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
CN104918947A (zh) 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 将铝氧烷的生产整合到催化剂生产中的方法
CN110452318A (zh) 2013-01-14 2019-11-15 尤尼威蒂恩技术有限责任公司 制备高产率催化剂系统的方法
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US9079993B1 (en) 2014-05-22 2015-07-14 Chevron Phillips Chemical Company Lp High clarity low haze compositions
KR102006096B1 (ko) 2015-05-08 2019-07-31 엑손모빌 케미칼 패턴츠 인코포레이티드 중합 방법
KR102002983B1 (ko) 2016-02-24 2019-07-23 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리올레핀의 제조 방법
WO2018063765A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063764A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
US11591417B2 (en) 2017-12-13 2023-02-28 Exxonmobil Chemical Patents Inc. Deactivation methods for active components from gas phase polyolefin polymerization processes
WO2019173030A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Methods of preparing and monitoring a seed bed for polymerization reactor startup
EP3788081A1 (en) 2018-05-02 2021-03-10 ExxonMobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
US11459408B2 (en) 2018-05-02 2022-10-04 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2020014138A1 (en) 2018-07-09 2020-01-16 Exxonmobil Chemical Patents Inc. Polyethylene cast films and methods for making the same
WO2020023207A1 (en) 2018-07-26 2020-01-30 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
WO2020102380A1 (en) 2018-11-13 2020-05-22 Exxonmobil Chemical Patents Inc. Polyethylene blends and films
CN113195603B (zh) 2018-11-13 2023-05-26 埃克森美孚化学专利公司 聚乙烯膜
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
WO2021126458A1 (en) 2019-12-17 2021-06-24 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved sealing performance and mechanical properties
US20230097375A1 (en) 2020-03-12 2023-03-30 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved bending stiffness and high md tear resistance
WO2022232760A1 (en) 2021-04-30 2022-11-03 Exxonmobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363904A (en) * 1979-06-18 1982-12-14 Union Carbide Corporation High tear strength polymers
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
JPH0777754B2 (ja) * 1987-07-07 1995-08-23 三井石油化学工業株式会社 ストレッチ包装用フィルム
DE3840772A1 (de) * 1988-12-03 1990-06-07 Hoechst Ag Verfahren zur herstellung einer heterogenen metallocenkatalysatorkomponente
US5126391A (en) * 1990-04-27 1992-06-30 Mitsubishi Petrochemical Co., Ltd. Filler-containing stretched film
ES2071888T3 (es) * 1990-11-12 1995-07-01 Hoechst Ag Bisindenilmetalocenos sustituidos en posicion 2, procedimiento para su preparacion y su utilizacion como catalizadores en la polimerizacion de olefinas.
ES2116299T3 (es) * 1991-01-12 1998-07-16 Targor Gmbh (co)polimeros de metaloceno, procedimiento para su obtencion, y su empleo como catalizadores.
FR2680794A1 (fr) * 1991-08-30 1993-03-05 Bp Chemicals Snc Procede de copolymerisation en phase gazeuse de l'ethylene avec l'octene-1.
TW318184B (ko) * 1991-11-30 1997-10-21 Hoechst Ag
US5308817A (en) * 1992-05-18 1994-05-03 Fina Technology, Inc. Metallocene catalyst component with good catalyst efficiency after aging
ATE165832T1 (de) * 1992-08-03 1998-05-15 Targor Gmbh Verfahren zur herstellung eines olefinpolymers unter verwendung von metallocenen mit speziell substituierten indenylliganden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210061954A (ko) * 2019-11-20 2021-05-28 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조 방법

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EP0586167A1 (en) 1994-03-09
FI933805A (fi) 1994-03-05
NO933078L (no) 1994-03-07
ATE194630T1 (de) 2000-07-15
CA2105015C (en) 2007-04-03
EP0969020A2 (en) 2000-01-05
DE69328996T2 (de) 2000-11-16
FI112234B (fi) 2003-11-14
EP0586167B1 (en) 2000-07-12
NO972953L (no) 1994-03-07
NO972953D0 (no) 1997-06-24
CN1087096A (zh) 1994-05-25
US5714425A (en) 1998-02-03
PT586167E (pt) 2000-12-29
MY109833A (en) 1997-08-30
KR100295941B1 (ko) 2001-07-03
ES2148204T3 (es) 2000-10-16
NO933078D0 (no) 1993-08-30
CA2105015A1 (en) 1994-03-05
EP0969020A3 (en) 2000-01-19
FI933805A0 (fi) 1993-08-31
JPH06172415A (ja) 1994-06-21
KR100322932B1 (ko) 2002-05-13
NO301332B1 (no) 1997-10-13
JP3397846B2 (ja) 2003-04-21
US5714555A (en) 1998-02-03
GR3034346T3 (en) 2000-12-29
DE69328996D1 (de) 2000-08-17

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