JPS6142736B2 - - Google Patents

Info

Publication number
JPS6142736B2
JPS6142736B2 JP53071045A JP7104578A JPS6142736B2 JP S6142736 B2 JPS6142736 B2 JP S6142736B2 JP 53071045 A JP53071045 A JP 53071045A JP 7104578 A JP7104578 A JP 7104578A JP S6142736 B2 JPS6142736 B2 JP S6142736B2
Authority
JP
Japan
Prior art keywords
molecular weight
polyolefin
average molecular
weight
polyolefin composition
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
JP53071045A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54161657A (en
Inventor
Tooru Tanaka
Kazutoshi Iwatani
Osamu Kidai
Keiichi Kawaguchi
Shoji Kumazaki
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP7104578A priority Critical patent/JPS54161657A/ja
Publication of JPS54161657A publication Critical patent/JPS54161657A/ja
Publication of JPS6142736B2 publication Critical patent/JPS6142736B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP7104578A 1978-06-13 1978-06-13 Polyolefin composition Granted JPS54161657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7104578A JPS54161657A (en) 1978-06-13 1978-06-13 Polyolefin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7104578A JPS54161657A (en) 1978-06-13 1978-06-13 Polyolefin composition

Publications (2)

Publication Number Publication Date
JPS54161657A JPS54161657A (en) 1979-12-21
JPS6142736B2 true JPS6142736B2 (enExample) 1986-09-24

Family

ID=13449149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7104578A Granted JPS54161657A (en) 1978-06-13 1978-06-13 Polyolefin composition

Country Status (1)

Country Link
JP (1) JPS54161657A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3269763A1 (en) 2016-07-12 2018-01-17 Hitachi-GE Nuclear Energy, Ltd. Polyethylene resin composition, and pipe material, pipe, and joint including the composition

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPS57126840A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved ethylene-alpha-olefin copolymer resin composition
JPS57126836A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd High-quality polyethylene resin composition
JPS57126835A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylenic resin composition
JPS57126839A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved polyethylene resin composition
JPS57126841A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylene-alpha-olefin copolymer resin composition having excellent quality
JPS57126837A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd High-quality ethylenic resin composition
JPS57126838A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved ethylenic resin composition
JPS57126834A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylene-alpha-olefin copolymer resin composition
JPS582339A (ja) * 1981-06-30 1983-01-07 Showa Denko Kk エチレン系共重合体組成物
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
JPH0696655B2 (ja) * 1985-08-02 1994-11-30 エクソン・ケミカル・パテンツ・インク 加工性の良いエチレンプロピレンエラストマー
KR930006089A (ko) * 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드
US5350807A (en) * 1993-06-25 1994-09-27 Phillips Petroleum Company Ethylene polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720611C3 (de) * 1967-01-28 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen
JPS5121329B2 (enExample) * 1971-09-29 1976-07-01
DE2801541A1 (de) * 1978-01-14 1979-07-19 Hoechst Ag Aethylencopolymere und ihre verwendung zur herstellung von folien

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3269763A1 (en) 2016-07-12 2018-01-17 Hitachi-GE Nuclear Energy, Ltd. Polyethylene resin composition, and pipe material, pipe, and joint including the composition
EP3778745A1 (en) 2016-07-12 2021-02-17 Hitachi-Ge Nuclear Energy, Ltd. Polyethylene resin composition, and pipe material, pipe, and joint including the composition

Also Published As

Publication number Publication date
JPS54161657A (en) 1979-12-21

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