CA1219998A - Process for preparing polyolefins - Google Patents

Process for preparing polyolefins

Info

Publication number
CA1219998A
CA1219998A CA000442532A CA442532A CA1219998A CA 1219998 A CA1219998 A CA 1219998A CA 000442532 A CA000442532 A CA 000442532A CA 442532 A CA442532 A CA 442532A CA 1219998 A CA1219998 A CA 1219998A
Authority
CA
Canada
Prior art keywords
component
compound
titanium
vanadium
catalyst
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.)
Expired
Application number
CA000442532A
Other languages
English (en)
French (fr)
Inventor
Akira Sano
Yoshinori Nishikitani
Nobuyuki Kuroda
Takashi Mizoe
Kazuo Matsuura
Mituji Miyoshi
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Application granted granted Critical
Publication of CA1219998A publication Critical patent/CA1219998A/en
Expired 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)
CA000442532A 1982-12-27 1983-12-05 Process for preparing polyolefins Expired CA1219998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP226922/1982 1982-12-27
JP22692282A JPS59120602A (ja) 1982-12-27 1982-12-27 ポリオレフインの製造方法

Publications (1)

Publication Number Publication Date
CA1219998A true CA1219998A (en) 1987-03-31

Family

ID=16852699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000442532A Expired CA1219998A (en) 1982-12-27 1983-12-05 Process for preparing polyolefins

Country Status (5)

Country Link
JP (1) JPS59120602A (enrdf_load_stackoverflow)
CA (1) CA1219998A (enrdf_load_stackoverflow)
DE (1) DE3346798A1 (enrdf_load_stackoverflow)
FR (1) FR2541291B1 (enrdf_load_stackoverflow)
GB (1) GB2135681B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104681B2 (ja) * 1983-05-11 1994-12-21 三井石油化学工業株式会社 ゴム状エチレン共重合体の製造方法
KR940010330B1 (ko) * 1986-06-17 1994-10-22 아모코 코포레이션 유리한 개질제 성분을 포함하는 알파-올레핀 중합 촉매 시스템
CA2089970A1 (en) * 1992-03-04 1993-09-05 Edwar S. Shamshoum Catalyst formulation and polymerization processes
EP1264847A1 (fr) * 2001-06-06 2002-12-11 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Procédé pour la polymérisation des alpha-oléfines
CN101790545A (zh) * 2007-08-29 2010-07-28 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126250C3 (de) * 1971-05-26 1980-06-12 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung
DE3027885A1 (de) * 1979-07-24 1981-02-12 Mitsubishi Petrochemical Co Polymerisation von ethylen
JPS5695909A (en) * 1979-12-28 1981-08-03 Nippon Oil Co Ltd Preparation of polyolefin
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS57182304A (en) * 1981-05-07 1982-11-10 Nippon Oil Co Ltd Production of polyolefin
JPS5811509A (ja) * 1981-07-11 1983-01-22 Nippon Oil Co Ltd ポリオレフインの製造方法
GB2108514B (en) * 1981-08-25 1985-07-03 Nippon Oil Co Ltd Process for preparing polyolefins

Also Published As

Publication number Publication date
GB8334098D0 (en) 1984-02-01
FR2541291B1 (fr) 1988-05-13
GB2135681B (en) 1986-05-08
DE3346798A1 (de) 1984-08-02
FR2541291A1 (fr) 1984-08-24
GB2135681A (en) 1984-09-05
JPS59120602A (ja) 1984-07-12
JPH0149282B2 (enrdf_load_stackoverflow) 1989-10-24

Similar Documents

Publication Publication Date Title
CA1177050A (en) Polymerization catalyst and method
KR940004124B1 (ko) 지글러-나타 촉매와 2개의 유기금속 화합물을 이용한 올레핀의 중합방법
US6303716B1 (en) High-activity catalyst for producing low-, medium- and high density polyethylenes by gas phase polymerization, process for preparing the same and use of the same in ethylene polymerization
US4223117A (en) Process for producing olefin polymers
US4507448A (en) Process for the production of polyolefins
NZ217817A (en) A process for polymerising or copolymerising alpha-olefins in the presence of ziegler-natta catalytic system
US5362825A (en) Catalysts for polymerizing olefins and methods
US5547912A (en) Solid catalyst component for polymerizing olefins and catalyst containing the same
EP0902794B1 (en) Catalyst
US4220745A (en) Process for polymerization of α-olefins
EP0500392B1 (en) Process for preparing polyolefins
CA1219998A (en) Process for preparing polyolefins
GB2085016A (en) Catalytic composition and its use for producing highly stereoregular a-olefin polymers
US4240929A (en) Polymerization of olefins
US4364851A (en) Process for producing olefin polymers
GB2027722A (en) Catalyst for producing ethyenepopylene block copolymers
EP0428375B1 (en) Process for preparing polyolefins
GB2103631A (en) A process for polyolefins production catalyst components therefor
EP0111902B1 (en) Catalyst and process using same for producing olefin polymer
US4362648A (en) Polymerization of olefins
KR100218045B1 (ko) 에틸렌 중합 및 에틸렌/알파-올레핀 공중합용 담지촉매의 제조방법
EP0493118B1 (en) Process for preparing polyolefins
GB2098227A (en) A process for polyolefins production
US4537938A (en) Process for preparing polyolefins
EP0543227B1 (en) Spherical components and catalysts for the polymerization of olefins

Legal Events

Date Code Title Description
MKEX Expiry