DE2965167D1 - Process for producing an ethylene copolymer - Google Patents

Process for producing an ethylene copolymer

Info

Publication number
DE2965167D1
DE2965167D1 DE7979303068T DE2965167T DE2965167D1 DE 2965167 D1 DE2965167 D1 DE 2965167D1 DE 7979303068 T DE7979303068 T DE 7979303068T DE 2965167 T DE2965167 T DE 2965167T DE 2965167 D1 DE2965167 D1 DE 2965167D1
Authority
DE
Germany
Prior art keywords
sup
alpha
olefin
ethylene
producing
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
DE7979303068T
Other languages
English (en)
Inventor
Yoshinori Morita
Akinori Toyota
Norio Kashiwa
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE2965167D1 publication Critical patent/DE2965167D1/de
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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
DE7979303068T 1978-12-28 1979-12-28 Process for producing an ethylene copolymer Expired DE2965167D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53161203A JPS603324B2 (ja) 1978-12-28 1978-12-28 エチレン共重合体の製造方法

Publications (1)

Publication Number Publication Date
DE2965167D1 true DE2965167D1 (en) 1983-05-11

Family

ID=15730547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979303068T Expired DE2965167D1 (en) 1978-12-28 1979-12-28 Process for producing an ethylene copolymer

Country Status (5)

Country Link
US (1) US4298713A (de)
EP (1) EP0013837B1 (de)
JP (1) JPS603324B2 (de)
AT (1) ATE2959T1 (de)
DE (1) DE2965167D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPS57109809A (en) * 1980-12-27 1982-07-08 Nissan Chem Ind Ltd Production of ethylene copolymer
US4491652A (en) * 1981-05-13 1985-01-01 Uniroyal, Inc. Sequentially prepared thermoplastic elastomer and method of preparing same
US5025072A (en) * 1981-12-04 1991-06-18 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
CA1190996A (en) * 1982-04-22 1985-07-23 Robert B. Steinert Linear low density polyethylene process
IT1151627B (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
EP0099774B2 (de) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Verfahren zur Polymerisation und Copolymerisation von Alphaolefinen in einem Fliessbett
JPS59206418A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd ４−メチル−１−ペンテン重合体の製法
JPS60195108A (ja) * 1984-03-16 1985-10-03 Mitsui Petrochem Ind Ltd オレフイン重合用チタン触媒成分
IT8647628A0 (it) * 1985-02-06 1986-02-06 Dureco Chemicals Inc Procedimento per la produzione di polimeri olefinici atattici
JPH0725860B2 (ja) * 1985-05-23 1995-03-22 住友化学工業株式会社 α−オレフインブロツク共重合体粒子の製造方法及びα−オレフインブロツク共重合体粒子
US4644045A (en) * 1986-03-14 1987-02-17 Crown Zellerbach Corporation Method of making spunbonded webs from linear low density polyethylene
US5654248A (en) * 1986-08-26 1997-08-05 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing alpha-olefins and process for polymerization
KR920001353B1 (ko) * 1986-08-26 1992-02-11 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 α-올레핀의 중합용 촉매 및 중합법
DE3881728T3 (de) * 1987-03-14 1998-01-15 Mitsubishi Chem Ind Verfahren zur Herstellung eines Propylen-alpha-Olefin-Blockkopolymers.
JP2855875B2 (ja) * 1990-04-16 1999-02-10 日本油脂株式会社 エチレン系ポリマーの架橋可能な組成物及び架橋方法
JP3044262B2 (ja) * 1991-07-02 2000-05-22 東ソー株式会社 ポリオレフィンの製造方法
US5180702A (en) * 1991-12-11 1993-01-19 Phillips Petroleum Company Metal halide catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process
IT1254279B (it) * 1992-03-13 1995-09-14 Montecatini Tecnologie Srl Procedimento per la polimerizzazione in fase gas delle olefine
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
EP2277925A1 (de) 1998-10-27 2011-01-26 Westlake Longview Corporation Verfahren zur Polymerisierung von Olefine; Polyethylene, und Filme, und Gegenstände damit hergestellt
WO2000058374A1 (en) 1999-03-30 2000-10-05 Eastman Chemical Company Process for producing polyolefins
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6191238B1 (en) 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
US6696380B2 (en) 2000-01-12 2004-02-24 Darryl Stephen Williams Procatalysts, catalyst systems, and use in olefin polymerization
US6465383B2 (en) 2000-01-12 2002-10-15 Eastman Chemical Company Procatalysts, catalyst systems, and use in olefin polymerization
CA2396736A1 (en) 2000-01-12 2001-07-19 Eastman Chemical Company Procatalysts comprising bidentate ligands, catalyst systems, and use in olefin polymerization
KR100469923B1 (ko) * 2001-12-26 2005-02-02 호남석유화학 주식회사 데센-1과 도데센-1의 공중합을 이용한 고점도지수폴리알파올레핀의 제조방법
US6677266B1 (en) 2002-07-09 2004-01-13 Eastman Chemical Company Process for preparing a vanadium/titanium catalyst and use in olefin polymerization

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847402B2 (ja) * 1976-02-13 1983-10-22 三井化学株式会社 成形用重合体組成物およびその製法
US3268624A (en) * 1962-11-29 1966-08-23 Avisun Corp Block copolymers of ethylene and propylene
NL153555B (nl) * 1968-05-15 1977-06-15 Stamicarbon Werkwijze ter bereiding van alkeenpolymeren.
DE2261384C3 (de) * 1972-12-15 1980-08-14 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung einer plastisch-elastischen Masse
JPS508758A (de) * 1973-05-29 1975-01-29
JPS50135191A (de) * 1974-01-09 1975-10-27
JPS519187A (ja) * 1974-07-15 1976-01-24 Mitsubishi Petrochemical Co Ketsushoseiorefuinjugotaino seizohoho
JPS5143391A (de) * 1974-10-11 1976-04-14 Mitsubishi Chem Ind
JPS5152487A (ja) * 1974-11-01 1976-05-10 Mitsui Toatsu Chemicals Echirenkyoojugotaino seizohoho
IT1042180B (it) * 1975-08-29 1980-01-30 Montedison Spa Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione
JPS6020405B2 (ja) * 1976-04-06 1985-05-22 三井東圧化学株式会社 低密度ポリエチレンの製造方法
JPS6025444B2 (ja) * 1976-04-13 1985-06-18 三井東圧化学株式会社 低密度ポリエチレンの製造方法
JPS52139184A (en) * 1976-05-17 1977-11-19 Mitsui Toatsu Chem Inc Polymerization of ethylene or alpha-olefin
JPS591406B2 (ja) * 1976-08-09 1984-01-12 昭和電工株式会社 改良されたオレフイン系重合体を製造する方法
IT1068112B (it) * 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
JPS5330681A (en) * 1976-09-02 1978-03-23 Mitsui Petrochem Ind Ltd Preparation of polyalpha-olefin
JPS5378287A (en) * 1976-12-23 1978-07-11 Showa Yuka Kk Process for producing improved ethylenic polymer
JPS5948525B2 (ja) * 1978-06-30 1984-11-27 松下電工株式会社 プランジヤ型電磁石装置
JPS5554308A (en) * 1978-10-17 1980-04-21 Nippon Oil Co Ltd Preparation of copolymer
JPS5919567B2 (ja) * 1978-11-27 1984-05-07 昭和電工株式会社 改善されたエチレン系重合体の製造方法
JPS5580413A (en) * 1978-12-13 1980-06-17 Nippon Oil Co Ltd Preparation of polyolefin

Also Published As

Publication number Publication date
JPS5590515A (en) 1980-07-09
EP0013837A1 (de) 1980-08-06
EP0013837B1 (de) 1983-04-06
JPS603324B2 (ja) 1985-01-28
ATE2959T1 (de) 1983-04-15
US4298713A (en) 1981-11-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP