JPS62121711A - 低結晶性エチレン系ランダム共重合体 - Google Patents

低結晶性エチレン系ランダム共重合体

Info

Publication number
JPS62121711A
JPS62121711A JP25983485A JP25983485A JPS62121711A JP S62121711 A JPS62121711 A JP S62121711A JP 25983485 A JP25983485 A JP 25983485A JP 25983485 A JP25983485 A JP 25983485A JP S62121711 A JPS62121711 A JP S62121711A
Authority
JP
Japan
Prior art keywords
ethylene
component
olefin
mol
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.)
Granted
Application number
JP25983485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0580493B2 (enExample
Inventor
Toshiyuki Tsutsui
俊之 筒井
Akinori Toyoda
昭徳 豊田
Norio Kashiwa
典夫 柏
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 Petrochemical Industries Ltd
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
Priority to JP25983485A priority Critical patent/JPS62121711A/ja
Publication of JPS62121711A publication Critical patent/JPS62121711A/ja
Publication of JPH0580493B2 publication Critical patent/JPH0580493B2/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
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

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)
JP25983485A 1985-11-21 1985-11-21 低結晶性エチレン系ランダム共重合体 Granted JPS62121711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25983485A JPS62121711A (ja) 1985-11-21 1985-11-21 低結晶性エチレン系ランダム共重合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25983485A JPS62121711A (ja) 1985-11-21 1985-11-21 低結晶性エチレン系ランダム共重合体

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP28241594A Division JPH07196717A (ja) 1994-10-24 1994-10-24 低結晶性エチレン系ランダム共重合体
JP29706696A Division JP2786432B2 (ja) 1996-10-21 1996-10-21 低結晶性エチレン系ランダム共重合体の加硫物およびその製造法

Publications (2)

Publication Number Publication Date
JPS62121711A true JPS62121711A (ja) 1987-06-03
JPH0580493B2 JPH0580493B2 (enExample) 1993-11-09

Family

ID=17339638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25983485A Granted JPS62121711A (ja) 1985-11-21 1985-11-21 低結晶性エチレン系ランダム共重合体

Country Status (1)

Country Link
JP (1) JPS62121711A (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178113A (ja) * 1987-01-19 1988-07-22 Sumitomo Chem Co Ltd エチレン共重合体ゴム
US5017665A (en) * 1989-07-25 1991-05-21 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin and 1,4-diolefin copolymerization
US5229478A (en) * 1988-06-16 1993-07-20 Exxon Chemical Patents Inc. Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system
US5610254A (en) * 1994-12-20 1997-03-11 Mitsui Petrochemical Industries, Ltd. Ethylene-α-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer
US5692481A (en) * 1994-05-18 1997-12-02 Lockheed Corporation Method and apparatus for reducing contaminants in exhaust gases of an engine
US5807948A (en) * 1994-12-20 1998-09-15 Mitsui Petrochemical Industries, Ltd. Vulcanizable rubber composition containing ehtylene-α-olefin-nonconjugated polyene random copolymer
WO1998049212A1 (en) * 1997-04-30 1998-11-05 The Dow Chemical Company Ethylene/alpha-olefin/diene interpolymers and their preparation
US5914372A (en) * 1997-01-23 1999-06-22 Jsr Corporation Ethylene copolymer rubber composition
JP2005314551A (ja) * 2004-04-28 2005-11-10 Mitsui Chemicals Inc 非共役ポリエン系共重合体、ゴム組成物およびこれらの用途
WO2006001588A1 (en) 2004-04-08 2006-01-05 Lg Chem. Ltd. Polyethylene pipe having better melt pro- cessibility and high resistance to stress and method of preparing the same using metallocene catalyst
WO2023182473A1 (ja) * 2022-03-24 2023-09-28 三井化学株式会社 エチレン・α－オレフィン・５－ビニル－２－ノルボルネン共重合体、当該共重合体を含む組成物、および、架橋体
US11905348B2 (en) 2018-03-20 2024-02-20 Mitsui Chemicals, Inc. Ethylene/alpha-olefin/non-conjugated polyene copolymer, method for producing the same, and use thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3876466B2 (ja) * 1996-12-19 2007-01-31 Ｊｓｒ株式会社 ウェザーストリップ用ゴム組成物
JP4708188B2 (ja) * 2003-01-23 2011-06-22 三井化学株式会社 エチレン・α−オレフィン・非共役ポリエン共重合体の製造方法およびエチレン・α−オレフィン・非共役ポリエン共重合体
JP2024038707A (ja) * 2022-09-08 2024-03-21 横浜ゴム株式会社 ゴム組成物及びホース

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
US4404344A (en) * 1980-02-29 1983-09-13 Basf Aktiengesellschaft Preparing ethylene polymers using Ziegler catalyst comprising cyclodienyl compound of zirconium
JPS6059643A (ja) * 1983-09-09 1985-04-06 Ulvac Corp 電子顕微鏡の試料室内壁の清浄方法および装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
US4404344A (en) * 1980-02-29 1983-09-13 Basf Aktiengesellschaft Preparing ethylene polymers using Ziegler catalyst comprising cyclodienyl compound of zirconium
JPS6059643A (ja) * 1983-09-09 1985-04-06 Ulvac Corp 電子顕微鏡の試料室内壁の清浄方法および装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178113A (ja) * 1987-01-19 1988-07-22 Sumitomo Chem Co Ltd エチレン共重合体ゴム
US5229478A (en) * 1988-06-16 1993-07-20 Exxon Chemical Patents Inc. Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system
US5017665A (en) * 1989-07-25 1991-05-21 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin and 1,4-diolefin copolymerization
US5692481A (en) * 1994-05-18 1997-12-02 Lockheed Corporation Method and apparatus for reducing contaminants in exhaust gases of an engine
US5922823A (en) * 1994-12-20 1999-07-13 Mitsui Chemicals, Inc. Ethylene-α-olefin-nonconjugated polyene random copolymer
US5610254A (en) * 1994-12-20 1997-03-11 Mitsui Petrochemical Industries, Ltd. Ethylene-α-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer
US5807948A (en) * 1994-12-20 1998-09-15 Mitsui Petrochemical Industries, Ltd. Vulcanizable rubber composition containing ehtylene-α-olefin-nonconjugated polyene random copolymer
US5914372A (en) * 1997-01-23 1999-06-22 Jsr Corporation Ethylene copolymer rubber composition
WO1998049212A1 (en) * 1997-04-30 1998-11-05 The Dow Chemical Company Ethylene/alpha-olefin/diene interpolymers and their preparation
WO2006001588A1 (en) 2004-04-08 2006-01-05 Lg Chem. Ltd. Polyethylene pipe having better melt pro- cessibility and high resistance to stress and method of preparing the same using metallocene catalyst
US7304118B2 (en) 2004-04-08 2007-12-04 Lg Chem, Ltd. Polyethylene pipe having better melt processibility and high resistance to stress and method of preparing the same using metallocene catalyst
JP2005314551A (ja) * 2004-04-28 2005-11-10 Mitsui Chemicals Inc 非共役ポリエン系共重合体、ゴム組成物およびこれらの用途
US11905348B2 (en) 2018-03-20 2024-02-20 Mitsui Chemicals, Inc. Ethylene/alpha-olefin/non-conjugated polyene copolymer, method for producing the same, and use thereof
WO2023182473A1 (ja) * 2022-03-24 2023-09-28 三井化学株式会社 エチレン・α－オレフィン・５－ビニル－２－ノルボルネン共重合体、当該共重合体を含む組成物、および、架橋体

Also Published As

Publication number Publication date
JPH0580493B2 (enExample) 1993-11-09

Similar Documents

Publication Publication Date Title
US6388040B1 (en) Propylene/ethylene/α-olefin terpolymers and processes for the production thereof
JP2857438B2 (ja) 分子量分布および組成分布のせまい共重合体の線状エチレン共重合体ブレンド
EP0987279B1 (en) Branched polypropylene
US4352915A (en) Process for the polymerization of ethylene
US5874505A (en) Polypropylene composition
US6613845B1 (en) Propylene/ethylene-α-olefin block copolymer and process for producing the same
KR100463090B1 (ko) 프로필렌-1-부텐공중합체
US5902867A (en) Process for the preparation of an elastomeric polymer from ethylene, alpha-olefine and optionally diene
JPS62121711A (ja) 低結晶性エチレン系ランダム共重合体
US5602223A (en) Ethylene-α-olefin copolymer and a molded article therefor
KR20000064435A (ko) 고온올레핀중합방법
JP2003516451A (ja) 非晶質ポリマーと結晶質ポリマーとの架橋型ブレンド物及びその利用方法
WO1994010216A1 (fr) Copolymeres d'olefines et procede pour leur production
JPH0580492B2 (enExample)
JP2008530298A (ja) 混成担持メタロセン触媒及びそれを利用したポリエチレン共重合体の製造方法
KR101154508B1 (ko) 혼성 담지 메탈로센 촉매, 그 제조방법 및 이를 이용한 폴리올레핀의 제조방법
JPS62121709A (ja) 低結晶性エチレン系ランダム共重合体およびその用途
JPH0780968B2 (ja) オレフィン重合体の製造法
CA2222917C (en) Metallocenes, their preparation and use in the polymerization of alpha-olefins
JPH04337308A (ja) ブロック共重合体の製造方法
JP4319346B2 (ja) フッ素化オレフィンの共重合
KR100286167B1 (ko) 프로필렌/에틸렌공중합체,이의제조방법,및이의성형품
KR100507458B1 (ko) 올레핀계 중합체
JPS62121707A (ja) α−オレフイン系ランダム共重合体の製造法
CA2322496A1 (en) Ethylene copolymers with narrow composition distribution and high melting temperatures, and methods of production thereof

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term