JPS57123205A - Production of low-molecular weight copolymer - Google Patents

Production of low-molecular weight copolymer

Info

Publication number
JPS57123205A
JPS57123205A JP260381A JP260381A JPS57123205A JP S57123205 A JPS57123205 A JP S57123205A JP 260381 A JP260381 A JP 260381A JP 260381 A JP260381 A JP 260381A JP S57123205 A JPS57123205 A JP S57123205A
Authority
JP
Japan
Prior art keywords
compound
low
molecular weight
ethylene
weight 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
JP260381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH021163B2 (enrdf_load_stackoverflow
Inventor
Hidekuni Oda
Tatsuo Kinoshita
Akiyoshi Shimizu
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 JP260381A priority Critical patent/JPS57123205A/ja
Priority to DE8282300109T priority patent/DE3270823D1/de
Priority to EP82300109A priority patent/EP0060609B2/en
Priority to CA000393987A priority patent/CA1169102A/en
Publication of JPS57123205A publication Critical patent/JPS57123205A/ja
Publication of JPH021163B2 publication Critical patent/JPH021163B2/ja
Priority to US08/091,733 priority patent/US6153807A/en
Priority to US08/098,236 priority patent/US5955639A/en
Priority to US08/449,282 priority patent/US5767331A/en
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP260381A 1981-01-13 1981-01-13 Production of low-molecular weight copolymer Granted JPS57123205A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP260381A JPS57123205A (en) 1981-01-13 1981-01-13 Production of low-molecular weight copolymer
DE8282300109T DE3270823D1 (en) 1981-01-13 1982-01-08 Novel ethylene/alpha-olefin copolymer
EP82300109A EP0060609B2 (en) 1981-01-13 1982-01-08 Process for producing an ethylene/alpha-olefin copolymer
CA000393987A CA1169102A (en) 1981-01-13 1982-01-12 Ethylene/alpha-olefin copolymer
US08/091,733 US6153807A (en) 1981-01-13 1993-07-14 Process for producing ethylene/alpha-olefin copolymer
US08/098,236 US5955639A (en) 1981-01-13 1993-07-29 Ethylene/alpha-olefin copolymer
US08/449,282 US5767331A (en) 1981-01-13 1995-05-24 Ethylene/alpha-olefin copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP260381A JPS57123205A (en) 1981-01-13 1981-01-13 Production of low-molecular weight copolymer

Publications (2)

Publication Number Publication Date
JPS57123205A true JPS57123205A (en) 1982-07-31
JPH021163B2 JPH021163B2 (enrdf_load_stackoverflow) 1990-01-10

Family

ID=11533958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP260381A Granted JPS57123205A (en) 1981-01-13 1981-01-13 Production of low-molecular weight copolymer

Country Status (1)

Country Link
JP (1) JPS57123205A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035009A (ja) * 1983-06-15 1985-02-22 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 狭いＭＷＤのα−オレフインコポリマ−
JPS6295304A (ja) * 1985-10-16 1987-05-01 ユニロイヤル　ケミカル　カンパニ−　インコ−ポレ−テツド 低分子量エチレン−アルフア−オレフイン共重合体
JPS63196690A (ja) * 1987-02-12 1988-08-15 Mitsui Petrochem Ind Ltd 潤滑油組成物
JPS63210198A (ja) * 1987-02-27 1988-08-31 Idemitsu Kosan Co Ltd マルチグレ−ドエンジン油組成物
JPS63210197A (ja) * 1987-02-27 1988-08-31 Idemitsu Kosan Co Ltd 潤滑油組成物
JPS63227697A (ja) * 1987-03-17 1988-09-21 Shin Etsu Chem Co Ltd 粘着性グリ−ス組成物
US5942568A (en) * 1994-10-24 1999-08-24 Asahi Kasei Kogyo Kabushiki Kaisha Polyoxymethylene with polyolefin prepared from single site catalyst
WO2022080396A1 (ja) 2020-10-15 2022-04-21 三井化学株式会社 有機ケイ素化合物グラフト共重合体および当該共重合体を含むタイヤ用ゴム組成物

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100390256C (zh) 2004-11-26 2008-05-28 三井化学株式会社 合成润滑油和润滑油组合物
CN106133006B (zh) 2014-03-28 2018-04-03 三井化学株式会社 乙烯/α‑烯烃共聚物及润滑油
EP3192856B1 (en) 2014-09-10 2020-12-23 Mitsui Chemicals, Inc. Lubricant composition
JP6741790B2 (ja) 2017-01-16 2020-08-19 三井化学株式会社 自動車ギア用潤滑油組成物
JP6938079B2 (ja) 2018-03-07 2021-09-22 三井化学株式会社 マスターバッチ用樹脂組成物
WO2022154126A1 (ja) 2021-01-18 2022-07-21 三井化学株式会社 水分散体組成物、当該水分散体組成物の製造方法およびエチレン・α－オレフィン共重合体酸変性物
EP4303238A4 (en) 2021-03-05 2025-03-26 Mitsui Chemicals, Inc. THERMOPLASTIC ELASTOMER COMPOSITION

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035009A (ja) * 1983-06-15 1985-02-22 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 狭いＭＷＤのα−オレフインコポリマ−
JPS6295304A (ja) * 1985-10-16 1987-05-01 ユニロイヤル　ケミカル　カンパニ−　インコ−ポレ−テツド 低分子量エチレン−アルフア−オレフイン共重合体
JPS63196690A (ja) * 1987-02-12 1988-08-15 Mitsui Petrochem Ind Ltd 潤滑油組成物
JPS63210198A (ja) * 1987-02-27 1988-08-31 Idemitsu Kosan Co Ltd マルチグレ−ドエンジン油組成物
JPS63210197A (ja) * 1987-02-27 1988-08-31 Idemitsu Kosan Co Ltd 潤滑油組成物
JPS63227697A (ja) * 1987-03-17 1988-09-21 Shin Etsu Chem Co Ltd 粘着性グリ−ス組成物
US5942568A (en) * 1994-10-24 1999-08-24 Asahi Kasei Kogyo Kabushiki Kaisha Polyoxymethylene with polyolefin prepared from single site catalyst
WO2022080396A1 (ja) 2020-10-15 2022-04-21 三井化学株式会社 有機ケイ素化合物グラフト共重合体および当該共重合体を含むタイヤ用ゴム組成物

Also Published As

Publication number Publication date
JPH021163B2 (enrdf_load_stackoverflow) 1990-01-10

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