KR970706316A - 중합 촉매 시스템, 이의 제조 및 용도(polymerization catalyst systems, their production and use) - Google Patents

중합 촉매 시스템, 이의 제조 및 용도(polymerization catalyst systems, their production and use) Download PDF

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Publication number
KR970706316A
KR970706316A KR1019970702362A KR19970702362A KR970706316A KR 970706316 A KR970706316 A KR 970706316A KR 1019970702362 A KR1019970702362 A KR 1019970702362A KR 19970702362 A KR19970702362 A KR 19970702362A KR 970706316 A KR970706316 A KR 970706316A
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surface modifier
catalyst system
present
weight
supported
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KR1019970702362A
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KR100405100B1 (ko
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아가피오스 키리아코스 아가피우
키-아이 쿠오
마이클 엘로이 뮬레
안쏘니 니콜라스 스페카
Original Assignee
카덴헤드 벤 씨
엑손 케미칼 페턴츠 인코포레이티드
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Priority claimed from US08/501,897 external-priority patent/US6140432A/en
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Publication of KR970706316A publication Critical patent/KR970706316A/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/02—Anti-static agent incorporated into the catalyst
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium 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
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61916—Component covered by group C08F4/60 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 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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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

본 발명은 일반적으로 올레핀을 중합시키는데 유용한 지지된 촉매 시스템에 관한 것이다. 본 발명의 촉매를 지지시키는 방법은 중합 공저에 사용될 경우 기체 또는 슬러리 중합 공정에서 실질적으로 반응기의 오염 및 시이팅을 감소시키는 지지된 메탈로센 촉매를 제공한다.

Description

중합 촉매 시스템, 이의 제조 및 용도(POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 적절한 용매중에서 지지 물질, 메탈로센 촉매 성분, 활성화제 및 표면 개질제를 배합하는 것을 포함하는, 지지된 메탈로센 촉매 시스템을 형성하기 위한 방법.
  2. 제1항에 있어서, 표면 개질제가 지지된 촉매 시스템의 총 중량의 0.1중량% 내지 5중량% 미만인 범위의 양으로 존재하는 방법.
  3. 제1항 또는 제2항에 있어서, 표면 개질제가 하기 일반식으로 표시되는 방법:
    여기서 R1은 수소, 또는 탄소수 1 내지 50의 선형 또는 분지된 알킬 그룹이고, R2는 x가 1 내지 50의 정수인 (CH2)x라디칼의 하이드록시 그룹이다.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 표면 개질제가 일반식 C18H37N(CH2CH2OH)2, C12H25N(CH2CH2OH)2, 및 (CH3)(CH2)7(CH)2(CH2)7OCOCH2(CHOH)4CH2OH로 표시되는 화합물의 그룹중 하나 이상으로부터 선택되는 방법.
  5. 제4항에 있어서, 표면 개질제가 솔비탄 모노올리에이트 화합물 또는 3급 에톡실화 아민인 방법.
  6. (a) 다공성 지지 물질을 하나 이상의 메탈로센 촉매 성분 및 하나 이상의 활성화제와 접촉시키고; 이어서 (b) 표면 개질제가 촉매 시스템의 총 중량을 기준으로 0.05 내지 10중량%의 양으로 존재하도록 하나 이상의 표면 개질제를 첨가하는 단계를 포함하는, 지지된 메탈로센 촉매 시스템을 제조하기 위한 방법.
  7. 제6항에 있어서, 표면 개질제가 일반식 C18H37N(CH2CH2OH)2, C12H25N(CH2CH2OH)2, 및 (CH3)(CH2)7(CH)2(CH2)7OCOCH2(CHOH)4CH2OH로 표시되는 화합물의 그룹중 하나 이상으로부터 선택되는 방법.
  8. 제6항 또는 제7항에 있어서, 표면 개질제가 지지된 촉매 시스템의 총 중량의 0.1중량% 내지 5중량% 미만인 범위의 양으로 존재하는 방법.
  9. 제1항 내지 제8항 중 어느 한 항의 방법에 의해 제조된 지지된 촉매 시스템의 존재하에 중합하는 것을 포함하는, 올레핀을 단독으로 또는 하나 이상의 다른 올레핀과 조합하여 중합하기 위한 공정.
  10. 제1항 내지 제9항 중 어느 한 항의 방법에 의해 제조된 촉매 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970702362A 1994-10-13 1995-10-12 중합촉매시스템,이의제조및용도 KR100405100B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32267594A 1994-10-13 1994-10-13
US08/322,675 1994-10-13
US08/501,897 US6140432A (en) 1995-07-13 1995-07-13 Polymerization catalyst systems, their production and use
US08/501,897 1995-07-13

Publications (2)

Publication Number Publication Date
KR970706316A true KR970706316A (ko) 1997-11-03
KR100405100B1 KR100405100B1 (ko) 2004-02-05

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EP (1) EP0785955B1 (ko)
JP (1) JP3830513B2 (ko)
KR (1) KR100405100B1 (ko)
CA (1) CA2202182C (ko)
DE (1) DE69510812T2 (ko)
ES (1) ES2135771T3 (ko)
WO (1) WO1996011960A1 (ko)

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Also Published As

Publication number Publication date
EP0785955B1 (en) 1999-07-14
CA2202182A1 (en) 1996-04-25
DE69510812D1 (de) 1999-08-19
JP3830513B2 (ja) 2006-10-04
ES2135771T3 (es) 1999-11-01
CA2202182C (en) 2008-03-18
JPH10507471A (ja) 1998-07-21
EP0785955A1 (en) 1997-07-30
DE69510812T2 (de) 2000-04-20
KR100405100B1 (ko) 2004-02-05
WO1996011960A1 (en) 1996-04-25

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