KR940007062A - 폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법 - Google Patents

폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법 Download PDF

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KR940007062A
KR940007062A KR1019930017237A KR930017237A KR940007062A KR 940007062 A KR940007062 A KR 940007062A KR 1019930017237 A KR1019930017237 A KR 1019930017237A KR 930017237 A KR930017237 A KR 930017237A KR 940007062 A KR940007062 A KR 940007062A
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catalyst composition
catalyst
polymerization
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complex
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레이몬드 리틀 이언
폴 맥낼리 존
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수잔 마가렛 스코트
비피 케미칼스 리미티드
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    • 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
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    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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    • 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
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    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
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    • 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
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    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
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    • 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
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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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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Abstract

중합성기를 갖는 메탈로신 착물 및 지글러 나타와 같은 줄합 촉매 모두를 포함하는 촉매 조성물을 폴리올레핀의 제조에 사용할 수 있다.
촉매 조성물은 메탈로신 착물을 포함하는 중합체 형태일 수 있으며, 무기 담체에 적절하게 담지된다. 광범위한 분자량 및 공단량체 분포를 갖는 중합체를 촉매 조성물을 사용함으로써 제조할 수 있다. 바람직한 메탈로신 착물은 중합성기가 비닐인 지르코늄 착물이다.

Description

폴리올레핀 제조용 촉매 조성물 및 폴리올레핀의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 구조식 Ⅰ 및 구조식 Ⅱ의 적절한 메탈로신 착물의 예를 나타낸다.

Claims (19)

1종 이상의 중합 촉매 및 1종 이상의 하기 구조식(Ⅰ) 또는 (Ⅱ)의 메탈로신 착물을 포함함을 특징으로 하는 올레핀의 중합용 촉매 조성물;
M〔XRn〕xYp(Ⅰ)
〔상기식에서, R은 1가 도는 2가의 C1∼C20히드로카르빌, 또는 산소, 규소, 인, 질소 또는 붕소원자를 치환기로 함유하는 C1-C20히드로카르빌이다. 단, 1개 이상의 R기가 중합성기를 함유하고, 바람직하게는 3개 이상의 탄소 원자를 함유하며, 2개 이상의 R기가 존재할 경우 이들은 동일 또는 상이할 수 있으며, R이 2가 일때는 이들은 직접 M에 결합되고, Y리간드를 치환하며, 여기에서 X는 시클로펜타디에닐 원자고리를 함유하는 유기기이고, M은 ⅣA 족 금속이고, Y는 1가 음이온 리간드이며, 구조식(1)에서 n은 1 내지 10의 정수이고, x는 1 또는 2이며, x=1일때, p=0∼3이고, x=2일때, p=0∼2이며, 구조식(Ⅱ)에서 n,m 및 1은 n+m+1≥을 만족하는 정수 또는 0 이며, p=0∼2이고, Z는 C1∼C4알킬렌 라디칼 또는 디알킬 게르마늄 또는 규소 또는 알킬 포스핀 또는 아민 라디칼 또는 상기 시클로로펜타디에닐 원자고리에 다리결합된 탄소원자 1 내지 4개를 갖는 히드로카르빌기를 함유하는 비스 디알킬실릴 또는 비스 디알킬게르마닐이다〕
제1항에 있어서, 중합 촉매가 ⅣA, ⅤA 또는 ⅥA족 금속 화합물 또는 지글러 나타 촉매로부터 선택되는 것인 촉매 조성물.
제1항에 있어서, 구조식(Ⅰ) 또는 (Ⅱ)의 M은 지르코늄인 촉매 조성물.
제1항에 있어서, 중합성기는 올레핀기인 촉매 조성물.
제4항에 있어서, 올레핀기는 비닐기인 촉매 조성물.
제1항에 있어서, 중합 촉매 및/또는 메탈로신 착물이 무기담체에 담지된 촉매 조성물.
제6항에 있어서, 무기담체가 실리카, 알루미나 및/또는 Ⅱ족 금속 할라이드로 부터 선택되는 촉매 조성물.
1종 이상의 중합 촉매 및 제1항에 기재된 1종 이상의 구조식 (Ⅰ) 또는 (Ⅱ)의 메탈로신 착물의 1종 이상의 중합체를 포함하는 올레핀의 중합용 촉매 조성물.
제8항에 있어서, 중합체가 1종 이상의 올레핀 및 1종 이상의 메탈로신 착물을 포함하는 촉매 조성물.
제7항 또는 제8항에 있어서, 중합 촉매 및 중합체가 무기 담체에 담지되어 있는 촉매 조성물.
조촉매를 더 포함하는 제1항 또는 제8항에 따른 촉매 조성물.
제11항에 있어서, 조촉매가 ⅠA, ⅡA, ⅢB 또는 ⅢB족 유기 금속 화합물이 촉매 조성물.
제12항에 있어서, 조촉매가 유기 알루미늄 화합물인 촉매 조성물.
메탈로신 착물 및 올레핀을 불활성 용매 및/또는 조촉매 존재하에 함께 접촉시키는 것을 특징으로 하는 제9항에 따른 중합체의 제조방법.
메탈로신 착물, 올레핀 및 중합촉매를 불활성 용매 및/또는 촉매 존재하에 함께 접촉시키는 것을 특징으로 하는 제9항에 다른 촉매 조성물의 제조방법.
중합체를 불활성 용매에 용해시키고 무기담체에 담지된 중합 촉매상에 침착시키는 것을 특징으로 하는 제9항에 따른 촉매 조성물의 제조방법.
1종 이상의 올레핀 단량체를 제1항 또는 제8항에 따르거나 제15항 또는 제6항에 따라서 제조된 촉매조성물과 접촉시키는 것으로 구성되는 올레핀의 중합 방법.
제17항에 있어서, 중합이 기체상으로 실행되는 방법.
제17항에 있어서, 올레핀 단량체가 에틸렌인 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930017237A 1992-09-04 1993-08-31 폴리올레핀제조용촉매조성물및폴리올레핀의제조방법 KR100293264B1 (ko)

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GB929218814A GB9218814D0 (en) 1992-09-04 1992-09-04 Catalyst compositions and uses therefor
GB9218814.3 1992-09-04
GB939308078A GB9308078D0 (en) 1993-04-20 1993-04-20 Catalyst compositions and uses thereof
GB9308078.6 1993-04-20

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