JPH0125333B2 - - Google Patents

Info

Publication number
JPH0125333B2
JPH0125333B2 JP57093070A JP9307082A JPH0125333B2 JP H0125333 B2 JPH0125333 B2 JP H0125333B2 JP 57093070 A JP57093070 A JP 57093070A JP 9307082 A JP9307082 A JP 9307082A JP H0125333 B2 JPH0125333 B2 JP H0125333B2
Authority
JP
Japan
Prior art keywords
mfr
component
density
ethylene
polymerization
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
JP57093070A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58210947A (ja
Inventor
Fumitoshi Ikejiri
Yoshinori Morita
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 JP9307082A priority Critical patent/JPS58210947A/ja
Publication of JPS58210947A publication Critical patent/JPS58210947A/ja
Publication of JPH0125333B2 publication Critical patent/JPH0125333B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP9307082A 1982-06-02 1982-06-02 樹脂組成物 Granted JPS58210947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9307082A JPS58210947A (ja) 1982-06-02 1982-06-02 樹脂組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9307082A JPS58210947A (ja) 1982-06-02 1982-06-02 樹脂組成物

Publications (2)

Publication Number Publication Date
JPS58210947A JPS58210947A (ja) 1983-12-08
JPH0125333B2 true JPH0125333B2 (enrdf_load_stackoverflow) 1989-05-17

Family

ID=14072250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9307082A Granted JPS58210947A (ja) 1982-06-02 1982-06-02 樹脂組成物

Country Status (1)

Country Link
JP (1) JPS58210947A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989141A1 (en) * 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
JP5832098B2 (ja) * 2003-02-17 2015-12-16 三井化学株式会社 エチレン系重合体及び成形体への応用
JP2006132558A (ja) * 2004-11-02 2006-05-25 Maezawa Kyuso Industries Co Ltd 配管被覆チューブ
DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102004055588A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
JP2006348976A (ja) * 2005-06-13 2006-12-28 Furukawa Electric Co Ltd:The 複合管、および複合管を用いた空調配管システム
CN106661287B (zh) 2014-07-16 2019-05-28 Sabic环球技术有限责任公司 多峰聚乙烯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345349A (en) * 1976-10-05 1978-04-24 Mitsubishi Chem Ind Ltd Polyethylene composition having improved environmental stress cracking resistance
JPS5616539A (en) * 1979-07-20 1981-02-17 Mitsubishi Chem Ind Ltd Polyolefin composition
JPS56143895A (en) * 1980-04-11 1981-11-09 Nippon Oil Co Ltd Protection covering layer of steel pipe
JPS5721409A (en) * 1980-07-16 1982-02-04 Showa Denko Kk Production of ethylene copolymer
JPS57126840A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved ethylene-alpha-olefin copolymer resin composition

Also Published As

Publication number Publication date
JPS58210947A (ja) 1983-12-08

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