JPS5731945A - Polyethylene composition and preparation of the same - Google Patents

Polyethylene composition and preparation of the same

Info

Publication number
JPS5731945A
JPS5731945A JP10640080A JP10640080A JPS5731945A JP S5731945 A JPS5731945 A JP S5731945A JP 10640080 A JP10640080 A JP 10640080A JP 10640080 A JP10640080 A JP 10640080A JP S5731945 A JPS5731945 A JP S5731945A
Authority
JP
Japan
Prior art keywords
molecular
compd
composition
polymn
obtd
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
JP10640080A
Other languages
English (en)
Other versions
JPS6261057B2 (ja
Inventor
Shigeru Mizutani
Tadashi Ikegami
Yoshihiko Katayama
Hisaya Sakurai
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP10640080A priority Critical patent/JPS5731945A/ja
Publication of JPS5731945A publication Critical patent/JPS5731945A/ja
Publication of JPS6261057B2 publication Critical patent/JPS6261057B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP10640080A 1980-08-04 1980-08-04 Polyethylene composition and preparation of the same Granted JPS5731945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10640080A JPS5731945A (en) 1980-08-04 1980-08-04 Polyethylene composition and preparation of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10640080A JPS5731945A (en) 1980-08-04 1980-08-04 Polyethylene composition and preparation of the same

Publications (2)

Publication Number Publication Date
JPS5731945A true JPS5731945A (en) 1982-02-20
JPS6261057B2 JPS6261057B2 (ja) 1987-12-19

Family

ID=14432632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10640080A Granted JPS5731945A (en) 1980-08-04 1980-08-04 Polyethylene composition and preparation of the same

Country Status (1)

Country Link
JP (1) JPS5731945A (ja)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141409A (en) * 1981-02-26 1982-09-01 Idemitsu Petrochem Co Ltd Production of polyethylene
JPS57159834A (en) * 1981-03-30 1982-10-02 Idemitsu Petrochem Co Ltd Ethylene polymer composition
JPS59196345A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン組成物
JPS59196346A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン樹脂組成物
JPS59227913A (ja) * 1983-06-10 1984-12-21 Idemitsu Petrochem Co Ltd エチレン重合体あるいは共重合体の製造方法
JPS59232134A (ja) * 1983-06-16 1984-12-26 Idemitsu Petrochem Co Ltd エチレン重合体組成物
JPS6026050A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレン組成物
JPS6026049A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレンの組成物
JPS6026051A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレン系組成物
JPS6036546A (ja) * 1983-08-09 1985-02-25 Asahi Chem Ind Co Ltd ポリエチレン樹脂組成物
JPS6036547A (ja) * 1983-08-09 1985-02-25 Asahi Chem Ind Co Ltd ポリエチレン系の組成物
JPS6055042A (ja) * 1983-09-05 1985-03-29 Sumitomo Chem Co Ltd 押出成形性の改良された超高分子量ポリエチレン組成物
JPS6114207A (ja) * 1984-06-29 1986-01-22 Idemitsu Petrochem Co Ltd エチレン共重合体組成物およびその製造方法
JP2000191726A (ja) * 1998-09-25 2000-07-11 Fina Res Sa 多頂性ポリエチレンの製造
US6153710A (en) * 1997-02-18 2000-11-28 Chisso Corporation Preactivated catalyst for olefin (CO)polymer, catalyst for olefin (CO)polymerization, olefin (CO)polymer composition, and process for producing the same
US6231804B1 (en) 1997-04-02 2001-05-15 Chisso Corporation Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding
US6235845B1 (en) 1997-08-07 2001-05-22 Chisso Corporation Olefin (co)polymer composition
US6303696B1 (en) 1997-04-11 2001-10-16 Chisso Corporation Propylene (co)polymer composition using metallocene catalyst
US6313225B2 (en) 1995-10-18 2001-11-06 Chisso Corporation Catalyst for olefin (co-)polymerization and method for producing the same
US6437048B1 (en) 1995-12-01 2002-08-20 Chisso Corporation Molded resin articles
WO2009041361A1 (ja) * 2007-09-28 2009-04-02 Prime Polymer Co., Ltd. 発泡用ポリプロピレン系樹脂組成物およびそれを用いた射出発泡成形体の製造方法
JP2015505573A (ja) * 2012-01-31 2015-02-23 ノルナー・アーエス マルチモーダルポリエチレンポリマーおよび前記ポリマーの調製方法
JP2016502046A (ja) * 2012-12-17 2016-01-21 ボレアリス エージー 高密度ポリエチレン配合物を製造するプロセス
JP2016507601A (ja) * 2012-12-17 2016-03-10 ボレアリス エージー 高密度ポリエチレン配合物を製造するプロセス

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211235A (en) * 1975-07-16 1977-01-28 Nippon Petrochem Co Ltd High density polyethylene composition
JPS5632506A (en) * 1979-08-24 1981-04-02 Asahi Chem Ind Co Ltd Continuous polymerization of ethylene

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211235A (en) * 1975-07-16 1977-01-28 Nippon Petrochem Co Ltd High density polyethylene composition
JPS5632506A (en) * 1979-08-24 1981-04-02 Asahi Chem Ind Co Ltd Continuous polymerization of ethylene

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329805B2 (ja) * 1981-02-26 1991-04-25
JPS57141409A (en) * 1981-02-26 1982-09-01 Idemitsu Petrochem Co Ltd Production of polyethylene
JPS57159834A (en) * 1981-03-30 1982-10-02 Idemitsu Petrochem Co Ltd Ethylene polymer composition
JPS6364465B2 (ja) * 1981-03-30 1988-12-12
JPS59196345A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン組成物
JPS59196346A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン樹脂組成物
JPH0112777B2 (ja) * 1983-04-21 1989-03-02 Asahi Chemical Ind
JPH0112778B2 (ja) * 1983-04-21 1989-03-02 Asahi Chemical Ind
JPS59227913A (ja) * 1983-06-10 1984-12-21 Idemitsu Petrochem Co Ltd エチレン重合体あるいは共重合体の製造方法
JPH0368890B2 (ja) * 1983-06-10 1991-10-30 Idemitsu Petrochemical Co
JPS59232134A (ja) * 1983-06-16 1984-12-26 Idemitsu Petrochem Co Ltd エチレン重合体組成物
JPS6026051A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレン系組成物
JPH0144209B2 (ja) * 1983-07-22 1989-09-26 Asahi Chemical Ind
JPS6026049A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレンの組成物
JPH0112779B2 (ja) * 1983-07-22 1989-03-02 Asahi Chemical Ind
JPS6026050A (ja) * 1983-07-22 1985-02-08 Asahi Chem Ind Co Ltd ポリエチレン組成物
JPH0112780B2 (ja) * 1983-07-22 1989-03-02 Asahi Chemical Ind
JPS6036546A (ja) * 1983-08-09 1985-02-25 Asahi Chem Ind Co Ltd ポリエチレン樹脂組成物
JPS6036547A (ja) * 1983-08-09 1985-02-25 Asahi Chem Ind Co Ltd ポリエチレン系の組成物
JPH0112781B2 (ja) * 1983-08-09 1989-03-02 Asahi Chemical Ind
JPS6055042A (ja) * 1983-09-05 1985-03-29 Sumitomo Chem Co Ltd 押出成形性の改良された超高分子量ポリエチレン組成物
JPS6114207A (ja) * 1984-06-29 1986-01-22 Idemitsu Petrochem Co Ltd エチレン共重合体組成物およびその製造方法
JPH0414686B2 (ja) * 1984-06-29 1992-03-13 Idemitsu Petrochemical Co
US6313225B2 (en) 1995-10-18 2001-11-06 Chisso Corporation Catalyst for olefin (co-)polymerization and method for producing the same
US6437048B1 (en) 1995-12-01 2002-08-20 Chisso Corporation Molded resin articles
US6153710A (en) * 1997-02-18 2000-11-28 Chisso Corporation Preactivated catalyst for olefin (CO)polymer, catalyst for olefin (CO)polymerization, olefin (CO)polymer composition, and process for producing the same
US6231804B1 (en) 1997-04-02 2001-05-15 Chisso Corporation Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding
US6303696B1 (en) 1997-04-11 2001-10-16 Chisso Corporation Propylene (co)polymer composition using metallocene catalyst
US6235845B1 (en) 1997-08-07 2001-05-22 Chisso Corporation Olefin (co)polymer composition
JP2000191726A (ja) * 1998-09-25 2000-07-11 Fina Res Sa 多頂性ポリエチレンの製造
WO2009041361A1 (ja) * 2007-09-28 2009-04-02 Prime Polymer Co., Ltd. 発泡用ポリプロピレン系樹脂組成物およびそれを用いた射出発泡成形体の製造方法
JPWO2009041361A1 (ja) * 2007-09-28 2011-01-27 株式会社プライムポリマー 発泡用ポリプロピレン系樹脂組成物およびそれを用いた射出発泡成形体の製造方法
US8318863B2 (en) 2007-09-28 2012-11-27 Prime Polymer Co., Ltd. Foaming polypropylene resin composition and process for producing injection-molded foams from the composition
JP2015505573A (ja) * 2012-01-31 2015-02-23 ノルナー・アーエス マルチモーダルポリエチレンポリマーおよび前記ポリマーの調製方法
JP2021050359A (ja) * 2012-01-31 2021-04-01 ノルナー・アーエス マルチモーダルポリエチレンポリマーおよび前記ポリマーの調製方法
JP2016502046A (ja) * 2012-12-17 2016-01-21 ボレアリス エージー 高密度ポリエチレン配合物を製造するプロセス
JP2016507601A (ja) * 2012-12-17 2016-03-10 ボレアリス エージー 高密度ポリエチレン配合物を製造するプロセス

Also Published As

Publication number Publication date
JPS6261057B2 (ja) 1987-12-19

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