JPS6485208A - Preparation of block copolymer having excellent heat resistance and moldability - Google Patents

Preparation of block copolymer having excellent heat resistance and moldability

Info

Publication number
JPS6485208A
JPS6485208A JP24179687A JP24179687A JPS6485208A JP S6485208 A JPS6485208 A JP S6485208A JP 24179687 A JP24179687 A JP 24179687A JP 24179687 A JP24179687 A JP 24179687A JP S6485208 A JPS6485208 A JP S6485208A
Authority
JP
Japan
Prior art keywords
moldability
heat resistance
block copolymer
excellent heat
contg
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.)
Pending
Application number
JP24179687A
Other languages
Japanese (ja)
Inventor
Naoki Yamamoto
Hiroshi Mori
Akira Nakada
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 Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP24179687A priority Critical patent/JPS6485208A/en
Publication of JPS6485208A publication Critical patent/JPS6485208A/en
Pending legal-status Critical Current

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Landscapes

  • Graft Or Block Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PURPOSE:To prepare a block copolymer having excellent heat resistance and moldability readily in a high yield, by copolymerizing an arom. polycarbonate and a vinyl monomer by using an azo group-contg. dicarboxylic acid as a polymn. initiator. CONSTITUTION:A block copolymer having excellent heat resistance and moldability can be obtd. readily in a high yield by polymerizing a vinyl monomer by using an azo group-contg. dicarboxylic acid or an azo group-contg. acid chloride as a polymn. initiator and copolymerizing the vinyl polymer obtd. contg. the carboxylic acid or the carboxylic acid chloride group in polycondensation of an. arom. polycarbonate.
JP24179687A 1987-09-25 1987-09-25 Preparation of block copolymer having excellent heat resistance and moldability Pending JPS6485208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24179687A JPS6485208A (en) 1987-09-25 1987-09-25 Preparation of block copolymer having excellent heat resistance and moldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24179687A JPS6485208A (en) 1987-09-25 1987-09-25 Preparation of block copolymer having excellent heat resistance and moldability

Publications (1)

Publication Number Publication Date
JPS6485208A true JPS6485208A (en) 1989-03-30

Family

ID=17079639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24179687A Pending JPS6485208A (en) 1987-09-25 1987-09-25 Preparation of block copolymer having excellent heat resistance and moldability

Country Status (1)

Country Link
JP (1) JPS6485208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997042243A1 (en) * 1996-05-09 1997-11-13 Takiron Co., Ltd. Functional block copolymer and process for preparing the same
WO2019045093A1 (en) * 2017-09-04 2019-03-07 国立大学法人東京農工大学 Novel macroinitiator, production method thereof and method for producing block copolymer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997042243A1 (en) * 1996-05-09 1997-11-13 Takiron Co., Ltd. Functional block copolymer and process for preparing the same
WO2019045093A1 (en) * 2017-09-04 2019-03-07 国立大学法人東京農工大学 Novel macroinitiator, production method thereof and method for producing block copolymer
KR20200047544A (en) * 2017-09-04 2020-05-07 고꾸리쯔 다이가꾸호우징 도쿄노우코우다이가쿠 New polymer initiator and its manufacturing method and block copolymer manufacturing method

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