KR950018087A - 탄성 에틸렌-프로필렌 공중합체 제조촉매 - Google Patents

탄성 에틸렌-프로필렌 공중합체 제조촉매 Download PDF

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KR950018087A
KR950018087A KR1019940033205A KR19940033205A KR950018087A KR 950018087 A KR950018087 A KR 950018087A KR 1019940033205 A KR1019940033205 A KR 1019940033205A KR 19940033205 A KR19940033205 A KR 19940033205A KR 950018087 A KR950018087 A KR 950018087A
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catalyst
mgcl
solid component
alcl
liquid
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KR1019940033205A
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KR100330059B1 (ko
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반지 비비아노
로베르띠 지안니
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마르코 게나리
에니켐 엘라스토메리 에스. 알. 엘.
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Priority claimed from IT93MI002649A external-priority patent/IT1265287B1/it
Priority claimed from ITMI940454A external-priority patent/IT1269534B/it
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    • 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
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium

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  • 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)
  • Emergency Medicine (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

MgCl2로된 고체성분 위에 지지된 티타늄 화합물로 구성된 비정질 탄성에틸렌-프로필렌 공중합체 합성을 위한 촉매 고체성분을 지방족 탄화수소로 희석한 알루미늄 유기금속 화합물로 된 용액(I)을 -트리할로겐화 알루미늄 존재하에 할로탄화수소와 지방족 탄화수소 및 관계된 혼합물중 선택한 용매 조성물속에 들어있는 무수 할로겐화 마그네슘을; -또한 식 Ti(OR)4-nXn의 4가 티타늄 화합물을 함유한 용액(Ⅱ)과 접촉시켜 제조한다.

Description

탄성 에틸렌-프로필렌 공중합체 제조촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. MgCl2로된 고체상에 지지되는 티타늄 화합물로 구성된 비정질 탄성 에틸렌-프로필렌 공중합체 합성용 촉매의 고체성분으로서: i) 지방족 탄화수소로 희석한 알루미늄 유기금속 화합물로 된 용액(I)을 다음단계에 따라 제조한 용액(Ⅱ)과 접촉시키고 이단계는: a) 알루미늄-트리할로겐물 존재하에 할로탄화수소 또한 지방족 탄화수소 및 관계 혼합물중에서 선택된 용매 조성물에 무수 할로겐화 마그네슘을용해하고; b) 식 Ti(OR)4-nXn의 4가 티타늄 화합물로 (a)용액을 처리하고 R은 1 내지 20탄소원자를 갖는 지방족 고리지방족 또는 방향족 탄화수소기, X는 할로겐이고 n은 0 내지 4의 정수이며; c) 카르복실산의 에스테르 또한 알킬이나 아릴 혹은 아릴알킬 에테르중에서 선택한 전자-제공자로 처리하고 그 뒤 (b)단계의 티타늄 화합물로 처리하는 것이고; ii)형성된 고체 촉매 성분의 분리와 정제를 실행하는 방법에 따라 제조하는 것을 특징으로 하는 촉매고체성분.
  2. 제1항에 있어서, 액체(Ⅱ)는 1,2-디클로로에탄과 톨루엔 혼합물로 또는 n-부틸클로라이드와 1,2-디클로로에탄의 혼합물로 MgCl2와 AlCl3무수물을 10 내지 90℃온도에서 처리하고 10 내지 40℃온도에서 냉각한 후 TCl4Ti(O-n-C4H9)4, TiCl(O-n-C4H9)3중 선택된 티타늄 화합물을 첨가하여 수득한 것을 특징으로 하는 촉매고체성분.
  3. 제1항에 있어서, 액체(Ⅱ)제조시 각 성분은 다음의 몰분율로 반응하며 즉 AlCl3/MgCl2는 1 내지 5이고 n-부틸 클로라이드/AlCl3은 0.1 이상이고 MgCl2/Ti는 0.5 내지 5인 것을 특징으로 하는 촉매고체성분.
  4. 제1항에 있어서, 액체(Ⅱ) 제조시 각 성분은 다음의 몰분율로 반응하며 즉 AlCl3/MgCl2는 1 내지 5이고 1,2-클로로에탄/AlCl3은 0.1 이상이고 MgCl2/Ti는 0.5 내지 5인 것을 특징으로 하는 촉매고체성분.
  5. 제1항에 있어서, 액체(I)와 액체(Ⅱ) 사이의 반응은 중합반응기와 접촉상에서 즉시 일어날 수 있고 알루미늄과 티타늄화합물의 유기금속 성분 사이 몰비율은 3 내지 20 인 것을 특징으로 하는 촉매고체성분.
  6. 제2항에 있어서, 알루미늄 알킬/Ti 몰비율이 2 내지 25인 알루미늄 알킬이 있는 곳에서 에틸렌, 프로피렌 또는 그 혼합물과 예비 중합반응하고 예비중합체 또한 MgCl2/AlCl3과 액체(Ⅱ)에 용해된 티타늄 화합물로된 고체 사이의 중량비가 1 내지 10인 것을 특징으로 하는 촉매고체성분.
  7. 제1항 내지 제6항에 있어서, 촉매 잔류물의 최종 추출없이 현탁물에서 중합반응하는 과정에서 탄성 에틸렌/프로필렌 공중합체를 수득하기 위해서 프로필렌 함량은 20 내지 55중량% 이고 Mooney점도 (ML1+4.125)는 10 내지 80이고 Mw/Mn 비율은 8 내지 30인 것을 특징으로 하는 촉매고체성분.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940033205A 1993-12-17 1994-12-08 탄성에틸렌-프로필렌공중합체제조촉매 KR100330059B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI93A002649 1993-12-17
IT93MI002649A IT1265287B1 (it) 1993-12-17 1993-12-17 Catalizzatore per la preparazione di copolimeri elastomeri etilene- propilene ad alta purezza
ITMI94A000454 1994-03-11
ITMI940454A IT1269534B (it) 1994-03-11 1994-03-11 Catalizzatore per la preparazione di copolimeri elastomerici etilene-propilene

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KR950018087A true KR950018087A (ko) 1995-07-22
KR100330059B1 KR100330059B1 (ko) 2002-08-08

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US (1) US5578540A (ko)
EP (1) EP0659778B1 (ko)
JP (1) JP3479789B2 (ko)
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CN (1) CN1050613C (ko)
AT (1) ATE163434T1 (ko)
CA (1) CA2136278A1 (ko)
DE (1) DE69408649T2 (ko)

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IT1277684B1 (it) * 1995-12-21 1997-11-11 Montell North America Inc Componenti e catalizzatori per la polimerizzazione delle olefine
EP1323747A1 (en) * 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
US6797950B2 (en) * 2002-02-04 2004-09-28 Thermo Finnegan Llc Two-dimensional quadrupole ion trap operated as a mass spectrometer
US7955418B2 (en) 2005-09-12 2011-06-07 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
EP2324838A1 (en) 2005-09-12 2011-05-25 Abela Pharmaceuticals, Inc. Compositions Comprising Dimethyl Sulfoxide (DMSO)
CN1931885B (zh) * 2005-09-16 2010-05-05 中国石油化工股份有限公司 一种用于烯烃聚合的催化剂及其制法
BRPI0921494A2 (pt) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
US9855212B2 (en) 2009-10-30 2018-01-02 Abela Pharmaceuticals, Inc. Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases
KR102446942B1 (ko) * 2014-09-04 2022-09-23 피티티 글로벌 케미칼 피씨엘 고활성 에틸렌 중합 촉매의 제조 방법

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US4186107A (en) * 1978-04-14 1980-01-29 Hercules Incorporated Solid catalyst component for olefin polymerization
IT1169291B (it) * 1981-12-24 1987-05-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene e sue miscele con olefine ed i soui catalizzatori da essi ottenuti
US4736002A (en) * 1986-06-30 1988-04-05 El Paso Products Company Novel propylene polymerization process
EP0356518A4 (de) * 1988-02-23 1990-06-26 Inst Khim Fiz An Sssr Verfahren zur herstellung von 1-butan und/oder hexenen.
CA1308857C (en) * 1988-03-30 1992-10-13 Brian J. Pellon Propylene copolymerization process
JPH05320244A (ja) * 1992-05-21 1993-12-03 Nippon Oil Co Ltd 超高分子量ポリエチレンの製造方法

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Publication number Publication date
KR100330059B1 (ko) 2002-08-08
CN1109473A (zh) 1995-10-04
CA2136278A1 (en) 1995-06-18
CN1050613C (zh) 2000-03-22
JPH07206915A (ja) 1995-08-08
DE69408649T2 (de) 1998-08-20
DE69408649D1 (de) 1998-04-02
JP3479789B2 (ja) 2003-12-15
EP0659778B1 (en) 1998-02-25
ATE163434T1 (de) 1998-03-15
US5578540A (en) 1996-11-26
EP0659778A1 (en) 1995-06-28

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