KR890006673A - 올레핀 중합용 고체촉매 성분 - Google Patents

올레핀 중합용 고체촉매 성분 Download PDF

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KR890006673A
KR890006673A KR1019880014110A KR880014110A KR890006673A KR 890006673 A KR890006673 A KR 890006673A KR 1019880014110 A KR1019880014110 A KR 1019880014110A KR 880014110 A KR880014110 A KR 880014110A KR 890006673 A KR890006673 A KR 890006673A
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catalyst component
olefin polymerization
magnesium
solid catalyst
compound
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KR1019880014110A
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KR950014845B1 (ko
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도시오 사사끼
다께시 에바라
기요시 가와이
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모리 히데오
스미또모 가가꾸고오교가부시끼가이샤
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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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • 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
    • Y10S526/908—Containing catalyst of specified particle size

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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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

올레핀 중합용 고체촉매 성분
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 설명하는 유통도이다.

Claims (15)

  1. 공극 반경 200 내지 2,000Å의 범위에서 공극부피가 0.3cc/g이상이고, 상기 공극 부피는 공극 반경 35 내지 75,000Å의 범위에서 공극부피의 35%이상이고, 평균 입자 직경은 5 내지 300㎛이며, 입자크기 분포의 기하학적 표준 편차가 2이하이고, 100℃에서 톨루엔에서의 용해도가 30중량% 이하인 적어도 티타늄 및 염소가 다공성 물질상에 고정된 촉매성분으로 구성됨을 특징으로 하는 올레핀 중합용 고체 촉매 성분.
  2. 제1항에 있어서, 다공성 물질은 다공성 무기 산화물 또는 다공성 유기 중합체인 올레핀 중합용 고체촉매 성분.
  3. 제1항에 있어서, 다공성 물질은 다공성 유기 중합체인 올레핀 중합용 고체촉매 성분.
  4. 제2항에 있어서, 다공성 무기 산화물은 SiO2, Al2O3, MgO, TiO2, ZrO2, SiO2·Al2O3, 또는 MgO·SiO2·Al2O3인 올레핀 중합용 고체촉매성분.
  5. 제2항에 있어서, 다공성 유기 중합체는 폴리스티렌계, 폴리비닐클로라이드계, 폴리올레핀계 또는 폴리크릴로니트릴계 중합체인 올레핀 중합용 고체촉매 성분.
  6. 제4항에 있어서, 다공성 유기 중합체는 아크릴로니트릴-디비닐벤젠 공중합체의 스티렌-디비닐 벤젠 공중합체인 올레핀 중합용 고체촉매성분.
  7. 제1항에 있어서, 적어도 티타늄 및 염소로 구성되는 촉매성분은 티타늄 트리클로라이드형 촉매 또는 티타늄/마그네슘 혼성계 촉매인 올레핀 중합용 고체촉매성분.
  8. 제6항에 있어서, 촉매성분은 다공성 물질과 공존하는 유기 마그네슘 화합물로 알콕시-티타늄 화합물을 환원시킨 후 생성된 고체 산물을 에테르 화합물 및 티타늄 트리클로라이드의 혼합물로 처리하는 방법으로 다공성 물질상에 고정되는 올레핀 중합용 고체 촉매 성분.
  9. 제7항에 있어서, 촉매성분은 Si-O 결합 및 유기 다공성 중합체를 갖는 유기 실리콘 화합물과 공존하는 유기 마그네슘 화합물로 알콕시티타늄 화합물을 환원시키는 방법으로 다공성 물질상에 고정되는 올레핀 중합용 고체 촉매 성분.
  10. 제1항에 있어서, 고정될 촉매 성분의 양이 고체 촉매 성분의 함유량으로 1 내지 70중량%인 올레핀 중합용 고체 촉매성분.
  11. 제6항에 있어서, 티타늄 트리클로라이드형 촉매 또는 티타늄/마그네슘 혼성형 촉매 제조용 티타늄 화합물은 일반식 Ti(OR1)a Xb (식중, R1은 C1~C20탄화수소 잔기이고, X는 할로겐원자이고, a는 0a4이며, b는 0b4이고, a+b=3 또는 4이다)으로 표시되는 것인 올레핀 중합용 고체촉매성분.
  12. 제6항에 있어서, 티타늄/마그네슘 혼성형 촉매 제조용 마그네슘 화합물은 환원력을 갖는 마그네슘-수소 결합 및 마그네슘-탄소 결합을 함유하는 마그네슘 화합물인 올레핀 중합용 고체 촉매 성분.
  13. 제6항에 있어서, 티타늄/마그네슘 혼성형 촉매 제조용 마그네슘 화합물은 환원력없는 마그네슘 화합물인 올레핀 중합용 고체 촉매 성분.
  14. 제11항에 있어서, 화원력 있는 마그네슘 화합물은 디에틸마그네슘, 디부틸마그네슘, 디헥실마그네슘, 에틸마그네슘 클로라이드, 부틸마그네슘 클로라이드, 헥실마그네슘 클로라이드, 부틸에톡시마그네슘 또는 부틸마그네슘 히드리드인 올레핀 종합용 고체 촉매 성분.
  15. 제11항에 있어서, 환원력없는 마그네슘 화합물은 마그네슘 디할라이드, 알콕시마그네슘 화합물 또는 마그네슘의 카르목실산염인 올레핀 중합용 고체 촉매 성분.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014110A 1987-10-26 1988-10-28 올레핀 중합용 고체촉매성분 KR950014845B1 (ko)

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Application Number Priority Date Filing Date Title
JP62-274258 1987-10-26
JP62274258A JPH072798B2 (ja) 1987-10-28 1987-10-28 オレフィン重合用固体触媒成分

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KR890006673A true KR890006673A (ko) 1989-06-15
KR950014845B1 KR950014845B1 (ko) 1995-12-16

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US (1) US4940682A (ko)
EP (1) EP0314131A3 (ko)
JP (1) JPH072798B2 (ko)
KR (1) KR950014845B1 (ko)
CN (1) CN1020459C (ko)
CA (1) CA1327348C (ko)
NO (1) NO884791L (ko)

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CA1327348C (en) 1994-03-01
CN1020459C (zh) 1993-05-05
CN1033059A (zh) 1989-05-24
US4940682A (en) 1990-07-10
EP0314131A3 (en) 1990-09-19
JPH01115909A (ja) 1989-05-09
NO884791L (no) 1989-05-02
EP0314131A2 (en) 1989-05-03
NO884791D0 (no) 1988-10-27
JPH072798B2 (ja) 1995-01-18
KR950014845B1 (ko) 1995-12-16

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