CA1217899A - Ethylene copolymer - Google Patents

Ethylene copolymer

Info

Publication number
CA1217899A
CA1217899A CA000439674A CA439674A CA1217899A CA 1217899 A CA1217899 A CA 1217899A CA 000439674 A CA000439674 A CA 000439674A CA 439674 A CA439674 A CA 439674A CA 1217899 A CA1217899 A CA 1217899A
Authority
CA
Canada
Prior art keywords
copolymer
melting point
branching
ethylene
ethylene copolymer
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
CA000439674A
Other languages
English (en)
French (fr)
Inventor
Takashi Ueda
Masaki Kohyama
Masanori Motooka
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16181394&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1217899(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of CA1217899A publication Critical patent/CA1217899A/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
    • 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
    • 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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Insulating Materials (AREA)
CA000439674A 1982-10-25 1983-10-25 Ethylene copolymer Expired CA1217899A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP186,043/82 1982-10-25
JP57186043A JPS5975910A (ja) 1982-10-25 1982-10-25 エチレン共重合体

Publications (1)

Publication Number Publication Date
CA1217899A true CA1217899A (en) 1987-02-10

Family

ID=16181394

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000439674A Expired CA1217899A (en) 1982-10-25 1983-10-25 Ethylene copolymer
CA000439676A Expired CA1206466A (en) 1982-10-25 1983-10-25 Catalyst composition for polymerizing olefins

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA000439676A Expired CA1206466A (en) 1982-10-25 1983-10-25 Catalyst composition for polymerizing olefins

Country Status (6)

Country Link
US (1) US4525469A (en, 2012)
EP (2) EP0109779B1 (en, 2012)
JP (1) JPS5975910A (en, 2012)
AT (2) ATE24323T1 (en, 2012)
CA (2) CA1217899A (en, 2012)
DE (2) DE3364388D1 (en, 2012)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088016A (ja) * 1983-10-21 1985-05-17 Mitsui Petrochem Ind Ltd エチレン共重合体
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
US4731400A (en) * 1984-12-18 1988-03-15 Mitsui Petrochemical Industries, Ltd. Thermoplastic resin composition
JPH066649B2 (ja) * 1985-04-19 1994-01-26 三井石油化学工業株式会社 ポリエチレン組成物
JPH066651B2 (ja) * 1985-04-19 1994-01-26 三井石油化学工業株式会社 エチレン・α−オレフイン共重合体組成物
JPH066653B2 (ja) * 1985-04-22 1994-01-26 三井石油化学工業株式会社 ポリプロピレン組成物
JPS62109840A (ja) * 1985-07-17 1987-05-21 Tokuyama Soda Co Ltd ポリプロピレン組成物
IT1199833B (it) * 1986-11-10 1989-01-05 Himont Inc Catalizzatori per la preparazione di polimeri delle alfa-olefine a stretta distribuzione dei pesi molecolari
NL8702902A (nl) * 1987-04-06 1988-11-01 Stamicarbon Etheencopolymeer.
AU612271B2 (en) * 1988-05-06 1991-07-04 Dow Chemical Company, The Linear low density polyethylene of ultra low density
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
KR930009208B1 (ko) * 1988-12-26 1993-09-24 마쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀 공중합체 및 그의 제조방법
US5218071A (en) * 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
DE68929006T2 (de) * 1988-12-26 1999-10-07 Mitsui Chemicals, Inc. Olefincopolymere und Verfahren zur Herstellung davon
US5639842A (en) * 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
CA2033486A1 (en) * 1990-01-03 1991-07-04 David T. Raske Extended-life polyethylene gas distribution pipe
CA2037025C (en) * 1990-02-27 1996-12-03 Mitsui Chemicals, Incorporated Ethylene/pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition
MY106664A (en) * 1990-02-27 1995-07-31 Mitsui Chemicals Inc Ethylene-pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition.
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
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
US5258343A (en) * 1991-12-18 1993-11-02 Phillips Petroleum Company Metal halide catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process
JP2879391B2 (ja) * 1992-04-14 1999-04-05 昭和電工株式会社 オレフィン重合用触媒およびオレフィン重合体の製造法
US5258344A (en) * 1992-06-30 1993-11-02 Phillips Petroleum Company Transition metal catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process
JP2574605B2 (ja) * 1992-07-13 1997-01-22 三井石油化学工業株式会社 エチレン共重合体のフイルム
GB9226616D0 (en) * 1992-12-21 1993-02-17 Printed Forms Equip Pressure sealing machine and method
JP3399476B2 (ja) * 1993-08-23 2003-04-21 出光石油化学株式会社 エチレン系共重合体
US5693729A (en) * 1993-08-27 1997-12-02 Showa Denko K.K. Catalyst for polymerization of olefin and process for the preparation of olefin polymer
JP3379172B2 (ja) * 1993-11-11 2003-02-17 東ソー株式会社 エチレン・α−オレフィン共重合体
WO1995014045A1 (en) * 1993-11-18 1995-05-26 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
CN1181105C (zh) * 2000-08-22 2004-12-22 中国石油化工股份有限公司 用于乙烯聚合或共聚合的高活性硅胶载体催化剂组分及其催化剂和该催化剂的应用
WO2002048207A1 (fr) * 2000-12-15 2002-06-20 China Petro-Chemical Corporation Catalyseur spherique pour (co)polymerisation d'ethylene, sa preparation et son utilisation
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7223822B2 (en) * 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
AU2003304716A1 (en) 2002-10-15 2005-11-25 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
AU2006317055A1 (en) 2005-11-23 2007-05-31 Dow Global Technologies Inc. Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers
US8058379B2 (en) 2007-07-10 2011-11-15 Mitsui Chemicals, Inc. 4-methyl-1-pentene polymer, process for producing the same and use thereof

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30970A (en) * 1860-12-18 Jasper johnson
US4071674A (en) * 1972-09-14 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerization of olefin and catalyst compositions used therefor
GB1553673A (en) 1975-07-30 1979-09-26 Bp Chem Int Ltd Polymerisation catalyst
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
JPS6026129B2 (ja) * 1977-07-20 1985-06-21 三井化学株式会社 エチレン共重合体の製造方法
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
DE2801541A1 (de) * 1978-01-14 1979-07-19 Hoechst Ag Aethylencopolymere und ihre verwendung zur herstellung von folien
CA1104298A (en) * 1978-02-23 1981-06-30 Akinobu Shiga Catalysts for the polymerization of olefins
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
JPS5558210A (en) * 1978-10-26 1980-04-30 Nippon Oil Co Ltd Production of copolymer
IT1099805B (it) * 1978-10-26 1985-09-28 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle olefine
JPS603323B2 (ja) * 1978-12-11 1985-01-28 三井化学株式会社 オレフイン類の重合方法
DE2854150A1 (de) * 1978-12-15 1980-07-03 Basf Ag Verfahren zum herstellen einer titan enthaltenden katalysatorkomponente fuer ziegler-katalysatorsysteme
ZA802850B (en) * 1979-06-18 1981-05-27 Union Carbide Corp High tear strength polymers
JPS56161406A (en) * 1980-05-17 1981-12-11 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
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
DE2934689A1 (de) * 1979-08-28 1981-03-12 Hercules Inc., 19899 Wilmington, Del. Verfahren zur herstellung einer katalysatorkomponente fuer die polymerisation von 1-olefinen.
JPS56147808A (en) * 1980-04-17 1981-11-17 Mitsubishi Chem Ind Ltd Preparation of ethylenic copolymer
IT1141295B (it) * 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
US4316818A (en) * 1980-10-06 1982-02-23 Phillips Petroleum Company Polymerization catalyst and process
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPS57126809A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylene/alpha-olefin copolymer
IT1210855B (it) * 1982-02-12 1989-09-29 Assoreni Ora Enichem Polimeri Polimeri dell'etilene a struttura lineare e processi per la loro preparazione.

Also Published As

Publication number Publication date
EP0107967A1 (en) 1984-05-09
ATE20591T1 (de) 1986-07-15
JPS5975910A (ja) 1984-04-28
DE3364388D1 (en) 1986-08-07
EP0107967B2 (en) 1993-04-07
EP0109779A1 (en) 1984-05-30
EP0109779B1 (en) 1986-12-17
EP0107967B1 (en) 1986-07-02
ATE24323T1 (de) 1987-01-15
US4525469A (en) 1985-06-25
CA1206466A (en) 1986-06-24
JPH0339093B2 (en, 2012) 1991-06-12
DE3368420D1 (en) 1987-01-29

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Legal Events

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