JPS61136546A - プロピレン−エチレンブロツク共重合体の改質方法 - Google Patents

プロピレン−エチレンブロツク共重合体の改質方法

Info

Publication number
JPS61136546A
JPS61136546A JP25739884A JP25739884A JPS61136546A JP S61136546 A JPS61136546 A JP S61136546A JP 25739884 A JP25739884 A JP 25739884A JP 25739884 A JP25739884 A JP 25739884A JP S61136546 A JPS61136546 A JP S61136546A
Authority
JP
Japan
Prior art keywords
propylene
block copolymer
ethylene block
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
JP25739884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353220B2 (enrdf_load_html_response
Inventor
Tadashi Ogiwara
荻原　正
Shunei Nara
俊英 奈良
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP25739884A priority Critical patent/JPS61136546A/ja
Publication of JPS61136546A publication Critical patent/JPS61136546A/ja
Publication of JPS6353220B2 publication Critical patent/JPS6353220B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP25739884A 1984-12-07 1984-12-07 プロピレン−エチレンブロツク共重合体の改質方法 Granted JPS61136546A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25739884A JPS61136546A (ja) 1984-12-07 1984-12-07 プロピレン−エチレンブロツク共重合体の改質方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25739884A JPS61136546A (ja) 1984-12-07 1984-12-07 プロピレン−エチレンブロツク共重合体の改質方法

Publications (2)

Publication Number Publication Date
JPS61136546A true JPS61136546A (ja) 1986-06-24
JPS6353220B2 JPS6353220B2 (enrdf_load_html_response) 1988-10-21

Family

ID=17305829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25739884A Granted JPS61136546A (ja) 1984-12-07 1984-12-07 プロピレン−エチレンブロツク共重合体の改質方法

Country Status (1)

Country Link
JP (1) JPS61136546A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172045A (ja) * 1986-01-24 1987-07-29 Sumitomo Chem Co Ltd ポリプロピレンの加工性改良方法
WO1996023029A1 (fr) * 1995-01-23 1996-08-01 Showa Denko K.K. Composition de resine de propylene et article moule fait de cette resine
EP1108733A1 (en) * 1999-12-17 2001-06-20 Idemitsu Petrochemical Co., Ltd. Propylene-ethylene block copolymer, resin composition, and blow-molded article

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392856A (en) * 1977-01-26 1978-08-15 Hitachi Ltd Polyolefin resin composition
JPS55139447A (en) * 1979-04-06 1980-10-31 Chisso Corp Modification of propylene-ethylene block copolymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392856A (en) * 1977-01-26 1978-08-15 Hitachi Ltd Polyolefin resin composition
JPS55139447A (en) * 1979-04-06 1980-10-31 Chisso Corp Modification of propylene-ethylene block copolymer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172045A (ja) * 1986-01-24 1987-07-29 Sumitomo Chem Co Ltd ポリプロピレンの加工性改良方法
WO1996023029A1 (fr) * 1995-01-23 1996-08-01 Showa Denko K.K. Composition de resine de propylene et article moule fait de cette resine
US5824759A (en) * 1995-01-23 1998-10-20 Showa Denko K.K. Propylene resin composition and molded article thereof
AU705311B2 (en) * 1995-01-23 1999-05-20 Showa Denko Kabushiki Kaisha Propylene resin composition and molded article thereof
EP1108733A1 (en) * 1999-12-17 2001-06-20 Idemitsu Petrochemical Co., Ltd. Propylene-ethylene block copolymer, resin composition, and blow-molded article
US6313227B1 (en) 1999-12-17 2001-11-06 Idemitsu Petrochemical Co., Ltd. Propylene-ethylene block copolymer, resin composition, and blow-molded article

Also Published As

Publication number Publication date
JPS6353220B2 (enrdf_load_html_response) 1988-10-21

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