KR830002809A - Homopolymerization and Copolymerization Method of Titanium Chloride Catalyst Component and α-olefin - Google Patents

Homopolymerization and Copolymerization Method of Titanium Chloride Catalyst Component and α-olefin

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Publication number
KR830002809A
KR830002809A KR1019800002548A KR800002548A KR830002809A KR 830002809 A KR830002809 A KR 830002809A KR 1019800002548 A KR1019800002548 A KR 1019800002548A KR 800002548 A KR800002548 A KR 800002548A KR 830002809 A KR830002809 A KR 830002809A
Authority
KR
South Korea
Prior art keywords
solvent
catalyst component
olefin
titanium tetrachloride
organic ether
Prior art date
Application number
KR1019800002548A
Other languages
Korean (ko)
Other versions
KR840001168B1 (en
Inventor
수나다 요이찌
다가하시 요시까쥬
다끼다니 마사루
Original Assignee
요시모도 니노미야
도요 스타우퍼 케미칼 유우칸 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 요시모도 니노미야, 도요 스타우퍼 케미칼 유우칸 가이샤 filed Critical 요시모도 니노미야
Priority to KR1019800002548A priority Critical patent/KR840001168B1/en
Publication of KR830002809A publication Critical patent/KR830002809A/en
Application granted granted Critical
Publication of KR840001168B1 publication Critical patent/KR840001168B1/en

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Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Abstract

내용 없음No content

Description

3염화티타니움 촉매성분 및 α-올레핀의 단독중합과 공중합 방법Homopolymerization and Copolymerization Method of Titanium Chloride Catalyst Component and α-olefin

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

4염화티타니움, 유기에테르화합물 및 유기알루미늄 화합물을 용매중에 용해한 용액에서 3염화티타니움 촉매성분을 석출시킴에 있어서, 올레핀의 존재하에 상기 용매로서 포화지방족 탄화수소 및 지환식탄화 수소의 혼합용매 또는 그중 하나의 단일용매에 20내지 70용량%공존시킨 할로겐화 방향족탄화수소등으로 이루어진 혼합용매를 사용하여, 유기알루미늄 화합물과 4염화티타니움 및 유기에테르 화합물을 55℃이하의 용매온도에서 첨가한후 이 용매온도를 10분 내지 24시간에 걸처 45내지 150℃로 올리고 또한 승온중에 다시 유기에테르 화합물 및 4염화티타니움 또는 그중 하나를 첨가하여 평균구경 10내지 500μ의 3염화티타니움 촉매성분을 석출시킴을 특징으로하는 α-올레핀 중합용의 3염화티타니움 촉매성분.In the precipitation of the titanium trichloride catalyst component in a solution in which a titanium tetrachloride, an organic ether compound and an organoaluminum compound are dissolved in a solvent, a mixed solvent of saturated aliphatic hydrocarbons and alicyclic hydrocarbons or one of them as the solvent in the presence of an olefin. Using a mixed solvent consisting of halogenated aromatic hydrocarbons such as 20 to 70% by volume in a single solvent, an organoaluminum compound, titanium tetrachloride, and an organic ether compound are added at a solvent temperature of 55 ° C. or lower, and then the solvent temperature is 10 minutes. Α-olefin polymerization characterized by raising the temperature to 45 to 150 ° C. over 24 hours and further adding an organic ether compound and titanium tetrachloride or one of them during heating to precipitate a titanium trichloride catalyst component having an average diameter of 10 to 500 μ. Titanium trichloride catalyst component for dragons. 4염화티타니움, 유기에테르 화합물 및 유기알루미늄 화합물을 용매중에서 용해한 용액에서 3염화티타니움 촉매성분을 석출시킴에 있어서, 올레핀의 존재하에 상기 용매로서 포화지방족 탄화수소 및 지환식 탄화수소의 혼합용매 또는 그중 하나의 단일용매에 20내지 70용량% 공존시킨 할로겐화 방향족 탄화수소등으로 이루어진 환합용매를 사용하여, 유기알루미늄 화합물과 4염화티타니움 및 유기에테르 화합물을 55℃이하의 용매온도에서 첨가한 후 이 용매온도를 10분 내지 24시간에 걸처 45내지 150℃로 올리고 또 한 승온중에 다시 유기에테르 화합물 및 4염화티타니움 또는 그중 하나를 첨가하여 평균구경 10내지 500μ으로 석출시킨 3염화티타니움 촉매성부과 유기알루미늄 화합물로 이루어진 촉매계의 존재하에서 α-올레핀을 단독 중합 또는 공중합시킴을 특징으로 하는 α-올레핀의 단독중합 또는 공중합방법.In the precipitation of the titanium trichloride catalyst component in a solution in which a titanium tetrachloride, an organic ether compound and an organoaluminum compound are dissolved in a solvent, a mixed solvent of saturated aliphatic hydrocarbons and alicyclic hydrocarbons as the solvent in the presence of an olefin or one of them The organoaluminum compound, the titanium tetrachloride, and the organic ether compound were added at a solvent temperature of 55 ° C. or lower, using a combined solvent composed of halogenated aromatic hydrocarbons and the like coexisting in a solvent with 20 to 70% by volume, and then the solvent temperature was 10 minutes to Presence of a catalyst system comprising a titanium trichloride catalytic part and an organoaluminum compound which were raised to 45 to 150 ° C. over 24 hours and further precipitated to an average diameter of 10 to 500 μ by addition of an organic ether compound and titanium tetrachloride or one of them during an elevated temperature. When homopolymerizing or copolymerizing α-olefin under Homopolymerization or copolymerization process of α- olefins, characterized by. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800002548A 1980-06-28 1980-06-28 Titanium tricheoride catalytic component KR840001168B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800002548A KR840001168B1 (en) 1980-06-28 1980-06-28 Titanium tricheoride catalytic component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800002548A KR840001168B1 (en) 1980-06-28 1980-06-28 Titanium tricheoride catalytic component

Publications (2)

Publication Number Publication Date
KR830002809A true KR830002809A (en) 1983-05-30
KR840001168B1 KR840001168B1 (en) 1984-08-16

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Application Number Title Priority Date Filing Date
KR1019800002548A KR840001168B1 (en) 1980-06-28 1980-06-28 Titanium tricheoride catalytic component

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JP5611708B2 (en) 2010-08-04 2014-10-22 三菱製鋼株式会社 Bending spring and slide mechanism

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KR840001168B1 (en) 1984-08-16

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