KR910006330A - 스티렌계 단량체의 배위중합공정 - Google Patents

스티렌계 단량체의 배위중합공정 Download PDF

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KR910006330A
KR910006330A KR1019900014665A KR900014665A KR910006330A KR 910006330 A KR910006330 A KR 910006330A KR 1019900014665 A KR1019900014665 A KR 1019900014665A KR 900014665 A KR900014665 A KR 900014665A KR 910006330 A KR910006330 A KR 910006330A
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styrene
coordination polymerization
metal
polymerization process
monomer
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KR1019900014665A
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KR100194971B1 (ko
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티. 머랭거 마이클
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리차드 지 와터맨
더 다우 케미칼 캄파니
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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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

내용 없음

Description

스티렌계 단량체의 배위중합공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 적어도 스티렌의 부분적인 중합이 일어나도록 하는 중합 조건 하에서, 배위형 중합방법으로 배위촉매와 스티렌을 함유하는 단량체기류를 접촉시킴으로 스티렌계 중합체를 제조하는 방법에 있어서, 실제적인 스티렌의 수소화반응없이 페닐아세틸렌 전체를 수소화시키는 수소화반응조건 하에서 스태렌을 함유하는 단량체기류와 페닐아세틸렌 오염량을 수소화제로 접촉시키고 이어서 단량체 기류를 배위중합촉매와 접촉시키는 것을 특징으로 하는 스티렌계 단량체의 배위중합공정.
  2. 제1항에 있어서, 수소화반응이 20℃-45℃의 온도범위에서 수소화제 존재하에 단량체기류와 귀금속이나 환원구리 촉매를 접촉시켜 처리하는 것인 스티렌계 단량체의 배위중합공정.
  3. 제1항 또는 제2항의 어느 한 항에 있어서, 수소화제가 수소기체인 스티렌계 단량체의 배위중합공정.
  4. 제1항 내지 제3항의 어느 한 항에 있어서, 온도가 22℃-30℃인 스티렌계 단량체의 배위중합공정.
  5. 제1항 내지 제4항의 어느 한 항에 있어서, 배위촉매가 금속-O, 금속-C, 금속-N, 금속-P, 금속-S 혹은 금속-할로겐결합을 적어도 하나 포함하는 전이 금속화합물과, 알루미늄원자에 부착되거나 두 개의 알루미늄원자 사이에 위치하는 산소원자를 적어도 하나 포함하는 유기 알루미늄 화합물인 스티렌계 단량체의 배위중합공정.
  6. 제1항 내지 제5항의 어느 한 항에 있어서, 배위 촉매가 시클로펜타디에닐티탄 트리이소프로폭시드와 메틸알루민옥산인 스티렌계 단량체의 배위중합공정.
  7. 제1항 내지 제6항의 어느 한 항에 있어서, 스티렌계 단량체와 스티렌 이외의 1종 이상의 올레핀계 단량체들의 혼합물을 중합하는 스티렌계 단량체의 배위중합공정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014665A 1989-09-14 1990-09-14 스티렌계 단량체의 배위중합공정 KR100194971B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40716889A 1989-09-14 1989-09-14
US407.168/89 1989-09-14

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KR910006330A true KR910006330A (ko) 1991-04-29
KR100194971B1 KR100194971B1 (ko) 1999-06-15

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Country Link
EP (1) EP0417724B1 (ko)
JP (1) JP2869172B2 (ko)
KR (1) KR100194971B1 (ko)
AT (1) ATE138081T1 (ko)
AU (1) AU626061B2 (ko)
CA (1) CA2025278A1 (ko)
DE (1) DE69026993T2 (ko)
ES (1) ES2086343T3 (ko)
FI (1) FI904515A0 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5597550B2 (ja) * 2008-12-17 2014-10-01 電気化学工業株式会社 光学用成形体及びそれを用いた導光板及び光拡散体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389517A (en) * 1982-04-02 1983-06-21 The Dow Chemical Company Hydrogenation of phenylacetylene prior to styrene polymerization
JPS62187708A (ja) * 1985-11-11 1987-08-17 Idemitsu Kosan Co Ltd スチレン系重合体の製造法
AU628194B2 (en) * 1989-07-28 1992-09-10 Idemitsu Kosan Co. Ltd Process for producing styrene polymers

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Publication number Publication date
ATE138081T1 (de) 1996-06-15
ES2086343T3 (es) 1996-07-01
CA2025278A1 (en) 1991-03-15
DE69026993D1 (de) 1996-06-20
KR100194971B1 (ko) 1999-06-15
DE69026993T2 (de) 1996-10-02
JPH03111406A (ja) 1991-05-13
AU626061B2 (en) 1992-07-23
EP0417724A2 (en) 1991-03-20
EP0417724A3 (en) 1991-09-11
FI904515A0 (fi) 1990-09-13
EP0417724B1 (en) 1996-05-15
AU6247290A (en) 1991-03-21
JP2869172B2 (ja) 1999-03-10

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