JPS6169822A - プロピレンブロツク共重合体の製造方法 - Google Patents

プロピレンブロツク共重合体の製造方法

Info

Publication number
JPS6169822A
JPS6169822A JP18977084A JP18977084A JPS6169822A JP S6169822 A JPS6169822 A JP S6169822A JP 18977084 A JP18977084 A JP 18977084A JP 18977084 A JP18977084 A JP 18977084A JP S6169822 A JPS6169822 A JP S6169822A
Authority
JP
Japan
Prior art keywords
propylene
polymerization
polymer
oxygen
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
JP18977084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354296B2 (en, 2012
Inventor
Akinori Toyoda
昭徳 豊田
Norio Kashiwa
典夫 柏
Haruyuki Kanda
神田　晴行
Matsunao Maeda
前田　松尚
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 JP18977084A priority Critical patent/JPS6169822A/ja
Priority to CA000490469A priority patent/CA1235543A/en
Priority to DE8585306506T priority patent/DE3575937D1/de
Priority to AT85306506T priority patent/ATE50273T1/de
Priority to EP85306506A priority patent/EP0174863B2/en
Priority to US06/775,368 priority patent/US4739015A/en
Publication of JPS6169822A publication Critical patent/JPS6169822A/ja
Publication of JPS6354296B2 publication Critical patent/JPS6354296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP18977084A 1984-09-12 1984-09-12 プロピレンブロツク共重合体の製造方法 Granted JPS6169822A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP18977084A JPS6169822A (ja) 1984-09-12 1984-09-12 プロピレンブロツク共重合体の製造方法
CA000490469A CA1235543A (en) 1984-09-12 1985-09-11 Process for producing propylene block copolymer
DE8585306506T DE3575937D1 (de) 1984-09-12 1985-09-12 Verfahren zur herstellung von propylenblockmischpolymer.
AT85306506T ATE50273T1 (de) 1984-09-12 1985-09-12 Verfahren zur herstellung von propylenblockmischpolymer.
EP85306506A EP0174863B2 (en) 1984-09-12 1985-09-12 Process for producing propylene block copolymer
US06/775,368 US4739015A (en) 1984-09-12 1985-09-12 Process for producing propylene block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18977084A JPS6169822A (ja) 1984-09-12 1984-09-12 プロピレンブロツク共重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS6169822A true JPS6169822A (ja) 1986-04-10
JPS6354296B2 JPS6354296B2 (en, 2012) 1988-10-27

Family

ID=16246897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18977084A Granted JPS6169822A (ja) 1984-09-12 1984-09-12 プロピレンブロツク共重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS6169822A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112612A (ja) * 1986-10-30 1988-05-17 Idemitsu Petrochem Co Ltd プロピレンブロック共重合体
US5468810A (en) * 1993-07-27 1995-11-21 Ube Industries, Ltd. Process for producing a propylene block copolymer
KR20170045227A (ko) 2014-08-26 2017-04-26 도호 티타늄 가부시키가이샤 프로필렌계 블록 공중합체의 제조 방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05149759A (ja) * 1991-11-28 1993-06-15 Nippon Seiki Co Ltd 指示計器用文字板
JPH0794285A (ja) * 1993-09-27 1995-04-07 Midori Mark:Kk エレクトロルミネッセンス
CN105026485A (zh) 2012-12-07 2015-11-04 日本聚丙烯株式会社 纤维补强的聚丙烯类树脂组合物和其成形体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112612A (ja) * 1986-10-30 1988-05-17 Idemitsu Petrochem Co Ltd プロピレンブロック共重合体
US5468810A (en) * 1993-07-27 1995-11-21 Ube Industries, Ltd. Process for producing a propylene block copolymer
KR20170045227A (ko) 2014-08-26 2017-04-26 도호 티타늄 가부시키가이샤 프로필렌계 블록 공중합체의 제조 방법
US10479856B2 (en) 2014-08-26 2019-11-19 Toho Titanium Co., Ltd. Manufacturing method for propylene block copolymer
US10487169B2 (en) 2014-08-26 2019-11-26 Toho Titanium Co., Ltd. Manufacturing method for propylene block copolymer

Also Published As

Publication number Publication date
JPS6354296B2 (en, 2012) 1988-10-27

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