KR910007968A - 올레핀 중합용 촉매의 제조 방법 - Google Patents

올레핀 중합용 촉매의 제조 방법 Download PDF

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Publication number
KR910007968A
KR910007968A KR1019900014603A KR900014603A KR910007968A KR 910007968 A KR910007968 A KR 910007968A KR 1019900014603 A KR1019900014603 A KR 1019900014603A KR 900014603 A KR900014603 A KR 900014603A KR 910007968 A KR910007968 A KR 910007968A
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South Korea
Prior art keywords
solid component
mgcl
alcohol
compound
catalyst
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KR1019900014603A
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English (en)
Inventor
신야 미야
마사미 다치바나
유유지 가라사와
Original Assignee
노기 사다오
칫소가부시키가이샤
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Application filed by 노기 사다오, 칫소가부시키가이샤 filed Critical 노기 사다오
Publication of KR910007968A publication Critical patent/KR910007968A/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
    • 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

Abstract

내용 없음

Description

올레핀 중합용 촉매의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 마그네슘 화합물-알콜 용액을 스프레이하고, 알콜의 실질적인 증발없이 구형의 고체 성분을 수득한 다음, 고체성분을 부분적으로 건조시키고, 건조된 고체성분을 할로겐화티탄 및 전자공여성 화합물로 처리함을 특징으로 하여 올레핀 중합용 촉매성분을 제조하는 방법.
  2. 제1항에 있어서, 마그네슘 화합물-알콜용액의 조성이 다음 일반식인 방법.
    MgCl2'nROH
    상기식에서, R은 탄소수 1내지 10의 알킬기이고, n은 3.0내지 6.0이다.
  3. 제1항에 있어서, 스프레이 시에 스프레이 탐 속을 냉각시킴으로써, 알콜의 실질적인 증발없이, 조성이 특허청구의 범위 제2항에 기재한 용액과 동일한 구형 고체성분을 수득하는 방법.
  4. 제1항에 있어서, 부분적으로 건조시킨 후의 고체성분의 조성이 다음 일반식인 방법.
    MgCl2Art6mROH
    상기식에서, R은 탄소수 1내지 10의 알킬기이고, m은 0.4내지 2.0이다.
  5. 제1항에 있어서, 건조된 고체성분과 할로겐화티탄의 반응을 할로겐화티탄증의 Ti와 촉매 성분중의 MgCl2의 몰비가 1내지 100이고 온도 -20내지 200℃에서 5분 내지 6시간 동안 반응시키는 방법.
  6. 제1항에 있어서, 건조된 고체성분과 전자공여성 화합물의 반응을 당해 화합물과 MgCl2의 몰비가 0.01내지 0.8이고 온도 -20 내지 200℃에서 5분 내지 6시간 동안 실시하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014603A 1989-10-02 1990-09-11 올레핀 중합용 촉매의 제조 방법 KR910007968A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1257327A JP2879347B2 (ja) 1989-10-02 1989-10-02 オレフィン重合用触媒の製法
JP1-257327 1989-10-02

Publications (1)

Publication Number Publication Date
KR910007968A true KR910007968A (ko) 1991-05-30

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Application Number Title Priority Date Filing Date
KR1019900014603A KR910007968A (ko) 1989-10-02 1990-09-11 올레핀 중합용 촉매의 제조 방법

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Country Link
US (1) US5100849A (ko)
JP (1) JP2879347B2 (ko)
KR (1) KR910007968A (ko)
CA (1) CA2026507C (ko)

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CA2026507C (en) 1997-06-03
US5100849A (en) 1992-03-31
JPH03119003A (ja) 1991-05-21
CA2026507A1 (en) 1991-04-03
JP2879347B2 (ja) 1999-04-05

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