KR890701638A - 신디오 택틱 폴리스티렌의 제조방법 및 촉매 - Google Patents

신디오 택틱 폴리스티렌의 제조방법 및 촉매

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Publication number
KR890701638A
KR890701638A KR1019890700285A KR890700285A KR890701638A KR 890701638 A KR890701638 A KR 890701638A KR 1019890700285 A KR1019890700285 A KR 1019890700285A KR 890700285 A KR890700285 A KR 890700285A KR 890701638 A KR890701638 A KR 890701638A
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KR
South Korea
Prior art keywords
bonded
catalyst
group
polymethylaluminoxane
amount
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Application number
KR1019890700285A
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English (en)
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KR920003080B1 (ko
Inventor
이.쥬니어 캠프 벨 리차드
.헤프너 죤지
Original Assignee
리차드 지. 워터맨
더 다우 케미칼 캄파니
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Publication of KR890701638A publication Critical patent/KR890701638A/ko
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Publication of KR920003080B1 publication Critical patent/KR920003080B1/ko

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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
    • C08F4/42—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
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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

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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)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

신디오 택틱 폴리스티렌의 제조방법 및 촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 하나 이상의 방향족 단량체를 중합조건 하에서 폴리메틸 알루미녹산과 일반식 CpTiX3[여기에서, Cp는 Ⅱ- 결합된 사이클로펜타디에닐 그룹, Ⅱ- 결합 치환되거나 다중 치환된 사이콜로펜타디에닐 그룹 또는 사이클로펜타디엔의 Ⅱ- 결합된 1가 올리고머이고, X는 각각 독립적으로 할라이드, OR 또는 NR2(여기에서, R은 탄소수 1 내지 12의 지방족, 사이클로지방족 또는 방향족 탄화수소 그룹이다)이며 단, 하나 이상의 경우에 X는 OR 또는 NR2이다]의 모노사이클로펜타디에닐/티타늄 복합체와의 반응 생성물을 함유하는 촉매적 유효량의 촉매와 접촉시킴을 특징으로 하여, 고도의 신디오택틱성(syndiotacticity)을 갖는 비닐 방향족 단량체의 중합체를 제조하는 방법.
  2. 제1항에 있어서, 폴리메틸 알루미녹산 및 티타늄 복합체를 AI:Ti의 원자비가 50:1 내지 10,000:1의 양으로 사용하는 방법.
  3. 제1항에 있어서, 폴리메틸알루미녹산 및 티타늄 복합체를 AI:Ti의 원자비가 100:1 내지 1,000:1의 양으로 사용하는 방법.
  4. 제1항에 있어서, 단량체를 25℃ 내지 100℃에서 촉매와 접촉시키는 방법.
  5. 제1항에 있어서, 불활성 희석제가 추가로 존재하는 방법.
  6. 제1항에 있어서, 중합체가 70% 이상의 신디오택틱(syndiotactic)을 함유하는 분자구조를 갖는 방법.
  7. 제1항에 있어서, X가 각각의 경우에 OR이고, R을 페닐 및 C1-6알킬 중에서 선택하는 방법.
  8. 폴리메틸알루미녹산과 일반식 CpTiX3[여기에서, Cp는 Ⅱ-결합된 사이클로펜타니에닐 그룹, Ⅱ-결합치환된 사이클로펜타디에닐 그룹 또는 사이클로펜타디엔의 Ⅱ- 결합된 1가 올리고머이고, X는 각각 독립적으로 할라이드, OR 또는 NR2(여기에서 R은 탄소수 1 내지 12의 지방족, 사이클로지방족 또는 방향족 탄화수소 그룹이다)이며, 단, 하나 이상의 X는 OR 또는 NR2이다]의 복합체와의 반응 생성물을 함유하는 물질의 조성물.
  9. 제8항에 있어서, X가 NR2이고 R이 CH3인 물질의 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890700285A 1987-06-17 1988-06-17 신디오택틱 폴리스티렌의 제조방법 및 촉매 KR920003080B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6428287A 1987-06-17 1987-06-17
US64,282 1987-06-17
US?064,282? 1987-06-17
PCT/US1988/002111 WO1988010275A1 (en) 1987-06-17 1988-06-17 Catalyst and process for preparation of syndiotactic polystyrene

Publications (2)

Publication Number Publication Date
KR890701638A true KR890701638A (ko) 1989-12-21
KR920003080B1 KR920003080B1 (ko) 1992-04-13

Family

ID=22054839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700285A KR920003080B1 (ko) 1987-06-17 1988-06-17 신디오택틱 폴리스티렌의 제조방법 및 촉매

Country Status (8)

Country Link
EP (1) EP0328580B1 (ko)
JP (1) JPH01501487A (ko)
KR (1) KR920003080B1 (ko)
AT (1) ATE91691T1 (ko)
AU (1) AU603477B2 (ko)
CA (1) CA1312069C (ko)
DE (1) DE3882513T2 (ko)
WO (1) WO1988010275A1 (ko)

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FI85151C (fi) * 1989-09-06 1992-03-10 Neste Oy Ny baerarkatalysator foer polymerisation av eten.
US5064802A (en) * 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
BR9104067A (pt) * 1990-09-20 1992-05-26 Dow Chemical Co Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros
US5206197A (en) * 1991-03-04 1993-04-27 The Dow Chemical Company Catalyst composition for preparation of syndiotactic vinyl aromatic polymers
US5446117A (en) * 1993-08-19 1995-08-29 Queen's University At Kingston Process for producing amorphous syndiotactic polystyrene
DE69427410T2 (de) * 1993-12-28 2002-06-06 Idemitsu Kosan Co Verfahren zur herstellung eines olefinpolymers und eines ethylenpolymers
IT1276070B1 (it) 1995-10-31 1997-10-24 Siac It Additivi Carburanti Processo per la preparazione di polimeri a base di etilene a basso peso molecolare
IT1283282B1 (it) * 1996-03-21 1998-04-16 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
CN1055096C (zh) * 1997-09-03 2000-08-02 中国石油化工总公司 制备苯乙烯间规聚合物的催化剂
CN1055097C (zh) * 1997-09-03 2000-08-02 中国石油化工总公司 制备间规聚苯乙烯的催化剂
CN1076734C (zh) * 1998-05-20 2001-12-26 中国石油化工总公司 制备间规聚苯乙烯的催化剂
CN1076733C (zh) * 1998-05-20 2001-12-26 中国石油化工总公司 间规聚苯乙烯制备的催化剂
CN1086190C (zh) * 1998-11-18 2002-06-12 中国石油化工集团公司 用于苯乙烯间规聚合的茂钛化合物
US20050219299A1 (en) * 2004-04-02 2005-10-06 Kia Silverbrook And Paul Lapstun Integrated printhead and image sensor
EP2029790A1 (en) 2006-06-02 2009-03-04 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method of forming high-k dielectric films based on novel titanium, zirconium, and hafnium precursors and their use for semiconductor manufacturing
US10364259B2 (en) 2016-12-30 2019-07-30 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Zirconium, hafnium, titanium precursors and deposition of group 4 containing films using the same
US10465289B2 (en) 2016-12-30 2019-11-05 L'Air Liquide, Société Anonyme pour l'Etude at l'Exploitation des Procédés Georges Claude Zirconium, hafnium, titanium precursors and deposition of group 4 containing films using the same
US10337104B2 (en) 2016-12-30 2019-07-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Zirconium, hafnium, titanium precursors and deposition of group 4 containing films using the same

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JPS62104818A (ja) * 1985-07-29 1987-05-15 Idemitsu Kosan Co Ltd スチレン系重合体
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Also Published As

Publication number Publication date
KR920003080B1 (ko) 1992-04-13
AU603477B2 (en) 1990-11-15
EP0328580A4 (en) 1989-10-25
ATE91691T1 (de) 1993-08-15
AU2086688A (en) 1989-01-19
EP0328580B1 (en) 1993-07-21
DE3882513T2 (de) 1994-02-10
WO1988010275A1 (en) 1988-12-29
EP0328580A1 (en) 1989-08-23
DE3882513D1 (de) 1993-08-26
JPH01501487A (ja) 1989-05-25
JPH0242843B2 (ko) 1990-09-26
CA1312069C (en) 1992-12-29

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