ZA77127B - Process for polymerizing olefins and catalysts therefor - Google Patents

Process for polymerizing olefins and catalysts therefor

Info

Publication number
ZA77127B
ZA77127B ZA770127A ZA77127A ZA77127B ZA 77127 B ZA77127 B ZA 77127B ZA 770127 A ZA770127 A ZA 770127A ZA 77127 A ZA77127 A ZA 77127A ZA 77127 B ZA77127 B ZA 77127B
Authority
ZA
South Africa
Prior art keywords
polymerizing olefins
catalysts therefor
catalysts
therefor
olefins
Prior art date
Application number
ZA770127A
Other languages
English (en)
Inventor
N Kashiwa
S Nimami
A Toyota
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of ZA77127B publication Critical patent/ZA77127B/xx

Links

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • 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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type 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
    • Y10S526/906—Comminution of transition metal containing catalyst

Landscapes

  • 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)
ZA770127A 1976-01-19 1977-01-11 Process for polymerizing olefins and catalysts therefor ZA77127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP405676A JPS5287489A (en) 1976-01-19 1976-01-19 Polymerization of olefins

Publications (1)

Publication Number Publication Date
ZA77127B true ZA77127B (en) 1977-11-30

Family

ID=11574209

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770127A ZA77127B (en) 1976-01-19 1977-01-11 Process for polymerizing olefins and catalysts therefor

Country Status (11)

Country Link
US (1) US4250285A (enExample)
JP (1) JPS5287489A (enExample)
AT (1) AT354080B (enExample)
AU (1) AU503887B2 (enExample)
CA (1) CA1094042A (enExample)
DE (1) DE2701647B2 (enExample)
FR (1) FR2338290A1 (enExample)
GB (1) GB1542224A (enExample)
IT (1) IT1084005B (enExample)
NL (1) NL164570C (enExample)
ZA (1) ZA77127B (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507450A (en) * 1976-08-18 1985-03-26 Mitsubishi Chemical Industries Limited Process for preparing polyolefin
JPS5426891A (en) * 1977-08-02 1979-02-28 Mitsui Petrochem Ind Ltd Preparation of olefin copolymer
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
JPS5919566B2 (ja) * 1978-07-28 1984-05-07 東亜燃料工業株式会社 α−オレフイン重合用触媒成分の製造方法
DE2839136A1 (de) * 1978-09-08 1980-03-20 Bayer Ag Katalysator auf einem festen traeger zur polymerisation von alpha -olefinen
JPS5910683B2 (ja) * 1978-12-11 1984-03-10 三井化学株式会社 オレフイン類の重合方法
JPS5582103A (en) * 1978-12-15 1980-06-20 Mitsubishi Petrochem Co Ltd Production of alpha-olefin polymer
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
US4347157A (en) * 1979-04-25 1982-08-31 Sumitomo Chemical Company, Limited Catalysts for the polymerization of olefins
JPS595203B2 (ja) 1979-07-25 1984-02-03 東亜燃料工業株式会社 α−オレフイン重合用触媒成分の製造方法
JPS5950246B2 (ja) 1979-10-16 1984-12-07 三井化学株式会社 成形用オレフイン共重合体の製法
US4425257A (en) 1980-05-02 1984-01-10 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4347158A (en) * 1980-05-02 1982-08-31 Dart Industries, Inc. Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4422957A (en) * 1980-05-02 1983-12-27 Phillips Petroleum Company Methods of producing polyolefins using supported high efficiency polyolefin catalyst components
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分
US4555496A (en) * 1982-08-20 1985-11-26 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using the same
NO162967C (no) * 1982-08-20 1990-03-14 Phillips Petroleum Co Fremgangsmaate til fremstilling av en polymerisasjonskatalysatorkomponent og anvendelse av komponenten.
US4419269A (en) * 1982-12-06 1983-12-06 The Dow Chemical Company Transition metal containing catalyst
US4755495A (en) * 1986-02-27 1988-07-05 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
US4670526A (en) * 1986-02-27 1987-06-02 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
JPH0784496B2 (ja) * 1986-11-25 1995-09-13 三井東圧化学株式会社 オレフインの重合方法
JPH0784498B2 (ja) * 1987-02-27 1995-09-13 三井東圧化学株式会社 オレフインの重合方法
IT1221653B (it) * 1987-11-27 1990-07-12 Ausimonti Spa Copolimeri cristallini del propilene
KR100341040B1 (ko) * 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法
KR100662836B1 (ko) 2002-10-23 2006-12-28 미쓰이 가가쿠 가부시키가이샤 마그네슘을 함유하는 담체 성분 및 올레핀 중합에의 응용
JP4797939B2 (ja) * 2006-11-07 2011-10-19 富士ゼロックス株式会社 廃棄証明出力装置および廃棄証明出力プログラム
US20100196711A1 (en) * 2007-07-13 2010-08-05 Kazuaki Yasuda Ultra-high molecular weight polyolefin fine particles, process for producing the same and molded articles of the same
EP2242775B1 (en) * 2008-02-07 2011-10-26 Basell Poliolefine Italia S.r.l. Catalyst for the polymerization of olefins
EP3564346A4 (en) 2016-12-27 2020-09-02 Mitsui Chemicals, Inc. LUBRICATING OIL COMPOSITION, LUBRICATING OIL VISCOSITY MODIFIER, AND LUBRICATING OIL ADDITIVE COMPOSITION
EP4023737A4 (en) 2019-08-29 2023-08-30 Mitsui Chemicals, Inc. Lubricating oil composition

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107414A (en) * 1971-06-25 1978-08-15 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha olefins
US4071674A (en) * 1972-09-14 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerization of olefin and catalyst compositions used therefor
JPS5425517B2 (enExample) * 1972-12-27 1979-08-28
JPS531796B2 (enExample) * 1972-11-10 1978-01-21
GB1489599A (en) * 1973-10-09 1977-10-19 Nippon Oil Co Ltd Process for preparing polyolefins and catalyst and catalyst component therefor
JPS5719122B2 (enExample) * 1973-12-26 1982-04-21
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
US4076924A (en) * 1974-09-03 1978-02-28 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms
US4069169A (en) * 1975-11-24 1978-01-17 Mitsui Petrochemical Industries Ltd. Process for preparation of catalyst component supported on high performance carrier

Also Published As

Publication number Publication date
AT354080B (de) 1979-12-27
NL164570C (nl) 1981-01-15
DE2701647A1 (de) 1977-07-21
JPS5287489A (en) 1977-07-21
AU2139377A (en) 1978-07-27
FR2338290A1 (fr) 1977-08-12
NL7700481A (nl) 1977-07-21
DE2701647B2 (de) 1981-07-30
CA1094042A (en) 1981-01-20
JPS5740842B2 (enExample) 1982-08-31
AU503887B2 (en) 1979-09-27
US4250285A (en) 1981-02-10
GB1542224A (en) 1979-03-14
NL164570B (nl) 1980-08-15
FR2338290B1 (enExample) 1980-06-13
ATA24077A (de) 1979-05-15
IT1084005B (it) 1985-05-25

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