JPS57198705A - Olefin polymerization catalyst - Google Patents

Olefin polymerization catalyst

Info

Publication number
JPS57198705A
JPS57198705A JP56082455A JP8245581A JPS57198705A JP S57198705 A JPS57198705 A JP S57198705A JP 56082455 A JP56082455 A JP 56082455A JP 8245581 A JP8245581 A JP 8245581A JP S57198705 A JPS57198705 A JP S57198705A
Authority
JP
Japan
Prior art keywords
hydrocarbon
compound
chromium
inorganic oxide
solid component
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP56082455A
Other languages
English (en)
Other versions
JPS64968B2 (ja
Inventor
Katsuhiko Takatani
Tadashi Ikegami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP56082455A priority Critical patent/JPS57198705A/ja
Priority to US06/381,118 priority patent/US4454242A/en
Priority to AT82302776T priority patent/ATE24187T1/de
Priority to DE8282302776T priority patent/DE3274647D1/de
Priority to EP82302776A priority patent/EP0067598B1/en
Publication of JPS57198705A publication Critical patent/JPS57198705A/ja
Publication of JPS64968B2 publication Critical patent/JPS64968B2/ja
Granted legal-status Critical Current

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

Landscapes

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP56082455A 1981-06-01 1981-06-01 Olefin polymerization catalyst Granted JPS57198705A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56082455A JPS57198705A (en) 1981-06-01 1981-06-01 Olefin polymerization catalyst
US06/381,118 US4454242A (en) 1981-06-01 1982-05-24 Catalyst for polymerization of olefins
AT82302776T ATE24187T1 (de) 1981-06-01 1982-05-28 Katalysator zuer polymersation von olefinen.
DE8282302776T DE3274647D1 (en) 1981-06-01 1982-05-28 A catalyst for polymerization of olefins
EP82302776A EP0067598B1 (en) 1981-06-01 1982-05-28 A catalyst for polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082455A JPS57198705A (en) 1981-06-01 1981-06-01 Olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS57198705A true JPS57198705A (en) 1982-12-06
JPS64968B2 JPS64968B2 (ja) 1989-01-10

Family

ID=13774984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082455A Granted JPS57198705A (en) 1981-06-01 1981-06-01 Olefin polymerization catalyst

Country Status (5)

Country Link
US (1) US4454242A (ja)
EP (1) EP0067598B1 (ja)
JP (1) JPS57198705A (ja)
AT (1) ATE24187T1 (ja)
DE (1) DE3274647D1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145306A (ja) * 1986-12-10 1988-06-17 Idemitsu Petrochem Co Ltd エチレン重合体の製造方法
JP2007100070A (ja) * 2005-09-08 2007-04-19 Asahi Kasei Chemicals Corp 変性ポリオレフィンパウダーおよび変性ポリオレフィンパウダーの製造方法
JP2008502760A (ja) * 2004-06-16 2008-01-31 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィンの重合および／または共重合のためのクロムとジルコニウムとを含む触媒
JP2012144723A (ja) * 2010-12-24 2012-08-02 Japan Polyethylene Corp エチレン重合用触媒、それを用いたポリエチレンの製造方法、並びにブロー成形製品用ポリエチレン及び大型ブロー成形製品用ポリエチレン

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067607B1 (en) * 1981-06-02 1987-01-21 Asahi Kasei Kogyo Kabushiki Kaisha A catalyst for polymerization of olefins
US5198400A (en) * 1987-05-20 1993-03-30 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
US5310834A (en) * 1987-05-20 1994-05-10 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
US6828268B1 (en) * 1999-11-05 2004-12-07 Phillips Petroleum Company Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst
US20040167015A1 (en) * 2003-02-26 2004-08-26 Cann Kevin J. Production of broad molecular weight polyethylene
JP2008502759A (ja) * 2004-06-16 2008-01-31 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィンの重合及び／又は共重合用クロム系触媒の製造法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278927A (ja) * 1962-04-16
US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
NL7503081A (nl) * 1974-03-21 1975-09-23 Hoechst Ag Werkwijze voor het bereiden van een gemengde katalysator.
US4128500A (en) * 1976-04-07 1978-12-05 Hwang Yu Tang Polymerization catalyst and method
GB2023153A (en) * 1978-06-13 1979-12-28 Bp Chem Int Ltd Polymerisation of ethylene
CA1142162A (en) * 1979-03-28 1983-03-01 Paul L. Eve Polymerisation process and products therefrom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145306A (ja) * 1986-12-10 1988-06-17 Idemitsu Petrochem Co Ltd エチレン重合体の製造方法
JP2008502760A (ja) * 2004-06-16 2008-01-31 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィンの重合および／または共重合のためのクロムとジルコニウムとを含む触媒
JP2007100070A (ja) * 2005-09-08 2007-04-19 Asahi Kasei Chemicals Corp 変性ポリオレフィンパウダーおよび変性ポリオレフィンパウダーの製造方法
JP2012144723A (ja) * 2010-12-24 2012-08-02 Japan Polyethylene Corp エチレン重合用触媒、それを用いたポリエチレンの製造方法、並びにブロー成形製品用ポリエチレン及び大型ブロー成形製品用ポリエチレン

Also Published As

Publication number Publication date
US4454242A (en) 1984-06-12
EP0067598B1 (en) 1986-12-10
EP0067598A2 (en) 1982-12-22
EP0067598A3 (en) 1983-05-25
DE3274647D1 (en) 1987-01-22
ATE24187T1 (de) 1986-12-15
JPS64968B2 (ja) 1989-01-10

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