KR940018402A - 저분자량 폴리-ⅰ-올레핀의 제조방법 - Google Patents

저분자량 폴리-ⅰ-올레핀의 제조방법 Download PDF

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KR940018402A
KR940018402A KR1019940000138A KR19940000138A KR940018402A KR 940018402 A KR940018402 A KR 940018402A KR 1019940000138 A KR1019940000138 A KR 1019940000138A KR 19940000138 A KR19940000138 A KR 19940000138A KR 940018402 A KR940018402 A KR 940018402A
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molecular weight
catalyst
low molecular
compound
weight poly
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KR1019940000138A
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KR100290069B1 (ko
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뵘 루드비히
헤어만 한스-프리드리히
베르트홀트 요아힘
호너 게르트
레흐트 라이너
요하임 베터 한스
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엥엘하르트, 루쯔
훽스트 아크티엔게젤샤프트(Hoechst Aktiengesellschaft)
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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
    • C08F4/63—Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/632—Pretreating with metals or metal-containing compounds
    • C08F4/634—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/622—Component covered by group C08F4/62 with an organo-aluminium compound
    • C08F4/6222—Component of C08F4/62 containing at least two different metals
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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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

입자 크기가 100 내지 3,00nm인 마크네슘 알콕사이드 분산액을 티타늄, 지르코늄, 바나듐 및 크롬으로 이루어진 그룹중에서 선택된 금속의 화합물과 반응시킨 다음, 염소 함유 유기 알루미늄 화합물과 반응시킴으로써 형성된 촉매는 수소와 같은 분자량 조절제의 존재하에서조차 수소 감응성이 매우 우수하고 활성이 높다. 그러므로, 당해 촉매는 저분자량 폴리올레핀의 제조에 특히 적합하다. 당해 촉매는 찬여 회분(ashcontent)이 감소된 왁스의 생산을 가능하게 한다. 당해 촉매로 현탁중합시켜 제조한 중합체 분말은 입자 직경이 크고 미립자 함량이 낮아서 현탁매질의 제거 및 건조가 용이하다. 당해 촉매는 또한 저분자량 폴리-1-올레핀을 제조하기 위한 용액 중합에서 유리하게 사용되며, 입자 크기가 크기 때문에, 기상 중합에서 유리하게 사용된다.

Description

저분자량 폴리-1-올레핀의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 일반식 R4CH=CH2의 1-올레핀(여기서, R4는 수소 원자 또는 탄소수 1 내지 10의 알킬 라디칼이다)을 입자 크기가 100 내지 3,00nm인 마크네슘 알콕사이드 분산액과 전이금속 화합물 및 유기 알루미늄 화합물과의 반응 생성물(이는 마크네슘 알콕사이드 분산액을 티타늄, 지르코늄, 바나듐 및 크롬을 포함하는 그룹중에서 선택된 금속의 화합물과 반응시키고, 이어서 염소 함유 유기 알루미늄 화합물과 반응시키므로써 제조된다.)(성분 a) 및 주기율표의 Ⅰ족, Ⅱ족 또는 Ⅲ족 금속의 유기 금속 화합물(성분b)을 포함하는 촉매의 재하에 20 내지 200℃의 온도 및 0.5 내지 50bar의 압력하에서 현탁, 용액 또는 기상으로 단독중합시키거나 공중합시켜, 점도값이 100㎤/g 미만인 저분자량 폴리-1-올레핀을 제조하는 방법.
  2. 제 1 항에 있어서, 일반식 Mg(OR1)(OR2)의 마그네슘 알콕사이드(여기서, R1및 R2는 동일하거나 상이하고, 탄소수 1 내지 6의 알킬 라디칼이다)가 사용되는 방법.
  3. 제 2 항에 있어서, 사용되는 마그네슘 알콕사이드가 Mg(OC2H5)2, Mg(OnC|3H7)2또는 Mg(OiC3H7)2인 방법.
  4. 제 1 항에 있어서 성분(a)에 사용되는 염소 함유 유기 알루미늄 화합물이 에틸알루미늄 세스퀴클로라이드(C2H5)3Al2Cl3인 방법.
  5. 제 1 항에 있어서, 점도 값이 80㎤/g 미만인 폴리-1-올레핀을 제조하는 방법.
  6. 제 1 항에 청구한 방법에 의해 제조된, 점도 값이 100㎤/g 미만인 저분자량 폴리-1-올레핀.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940000138A 1993-01-07 1994-01-06 저분자량 폴리-1-올레핀의 제조방법 KR100290069B1 (ko)

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DEP4300196.3 1993-01-07
DE4300196 1993-01-07

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KR100290069B1 KR100290069B1 (ko) 2001-05-15

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US (1) US5917100A (ko)
EP (1) EP0607773B1 (ko)
JP (1) JPH06279540A (ko)
KR (1) KR100290069B1 (ko)
AU (1) AU669239B2 (ko)
BR (1) BR9400034A (ko)
CA (1) CA2112954C (ko)
CZ (1) CZ2794A3 (ko)
DE (1) DE59409551D1 (ko)
ES (1) ES2152265T3 (ko)
RU (1) RU2117680C1 (ko)
TW (1) TW304958B (ko)
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US5849655A (en) * 1996-12-20 1998-12-15 Fina Technology, Inc. Polyolefin catalyst for polymerization of propylene and a method of making and using thereof
DE60037269T2 (de) 1999-06-30 2008-11-27 Union Carbide Chemicals & Plastics Technology Corp., Danbury Gemischte metal-alkoxid-verbindungen und aus diesen hergestellte polymerisationskatalysatoren
DE10003872A1 (de) * 1999-11-26 2001-08-16 Basell Polyolefine Gmbh Verfahren zum Herstellen eines Poly-l-olefins in Gegenwart eines Ziegler Katalysators
DE10152267A1 (de) 2001-10-20 2003-04-30 Cognis Deutschland Gmbh Verfahren zur Herstellung von Poly-alpha-Olefinen
WO2004018529A2 (en) * 2002-08-09 2004-03-04 Basell Polyolefine Gmbh Modified ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence
DE10236647A1 (de) * 2002-08-09 2004-02-19 Basell Polyolefine Gmbh Modifizierter Ziegler Katalysator, Verfahren zu seiner Herstellung und Verfahren zum Herstellen eines Poly-1-olefins in seiner Gegenwart
DE10352138A1 (de) * 2003-11-04 2005-06-16 Degussa Ag Sphärische Partikel
CN101006152B (zh) * 2004-06-28 2012-02-08 陶氏环球技术有限责任公司 用于多结构层压材料的增粘剂
DE102004037229A1 (de) * 2004-07-29 2006-02-16 Basell Polyolefine Gmbh Verfahren zum Herstellen eines Poly-1-olefins in Gegenwart eines Ziegler Katalysators
EP2407495B1 (en) 2005-07-11 2014-06-18 Dow Global Technologies LLC Compositions comprising silane-grafted olefin polymers
US9120888B2 (en) 2006-06-15 2015-09-01 Dow Global Technologies Llc Functionalized olefin interpolymers, compositions and articles prepared therefrom and methods for making the same
DE102014001432A1 (de) 2014-02-05 2015-08-06 Clariant lnternational Ltd Wässrige Wachsdispersionen für Oberflächenbeschichtungen

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DE1929863A1 (de) * 1969-06-12 1970-12-17 Hoechst Ag Verfahren zur Polymerisation von Olefinen
CA987847A (en) * 1970-05-29 1976-04-20 Akikazu Mori Process for producing wax by polymerizing ethylene
DE2043508A1 (de) * 1970-09-02 1972-03-16 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Verfahren zur Herstellung von Polyolefinen
BE794323A (fr) * 1972-01-20 1973-07-19 Naphtachimie Sa Procede pour la fabrication de cires atactiques de polyolefines
DE4017661A1 (de) * 1990-06-01 1991-12-05 Hoechst Ag Verfahren zur herstellung eines poly-1-olefins
DE4126093A1 (de) * 1991-08-07 1993-02-11 Hoechst Ag Verfahren zur herstellung von ethylen(co)polymeren

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TW304958B (ko) 1997-05-11
CA2112954C (en) 2005-03-29
DE59409551D1 (de) 2000-11-23
US5917100A (en) 1999-06-29
RU94000245A (ru) 1996-04-20
BR9400034A (pt) 1994-07-26
KR100290069B1 (ko) 2001-05-15
AU5302694A (en) 1994-07-14
ES2152265T3 (es) 2001-02-01
RU2117680C1 (ru) 1998-08-20
EP0607773A1 (de) 1994-07-27
JPH06279540A (ja) 1994-10-04
CZ2794A3 (en) 1994-07-13
EP0607773B1 (de) 2000-10-18
CA2112954A1 (en) 1994-07-08
AU669239B2 (en) 1996-05-30
ZA9472B (en) 1994-08-17

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