JPS5282992A - Preparation of block copolymers - Google Patents

Preparation of block copolymers

Info

Publication number
JPS5282992A
JPS5282992A JP15768075A JP15768075A JPS5282992A JP S5282992 A JPS5282992 A JP S5282992A JP 15768075 A JP15768075 A JP 15768075A JP 15768075 A JP15768075 A JP 15768075A JP S5282992 A JPS5282992 A JP S5282992A
Authority
JP
Japan
Prior art keywords
preparation
block copolymers
ethylene
block copolymer
tertiary amine
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
JP15768075A
Other languages
English (en)
Other versions
JPS532916B2 (ja
Inventor
Kenji Seki
Akio Kimura
Sanemori Ukita
Satoshi Asahi
Sanae Tagami
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 Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP15768075A priority Critical patent/JPS5282992A/ja
Priority to GB3855876A priority patent/GB1505480A/en
Priority to DE19762642137 priority patent/DE2642137C3/de
Priority to IT5138676A priority patent/IT1066180B/it
Priority to FR7628656A priority patent/FR2325667A1/fr
Publication of JPS5282992A publication Critical patent/JPS5282992A/ja
Publication of JPS532916B2 publication Critical patent/JPS532916B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP15768075A 1975-09-23 1975-12-29 Preparation of block copolymers Granted JPS5282992A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15768075A JPS5282992A (en) 1975-12-29 1975-12-29 Preparation of block copolymers
GB3855876A GB1505480A (en) 1975-09-23 1976-09-17 Process for producing block-copolymer
DE19762642137 DE2642137C3 (de) 1975-09-23 1976-09-18 Verfahren zur Herstellung von Block-Copolymeren
IT5138676A IT1066180B (it) 1975-09-23 1976-09-22 Procedimento per produrre copolimeri a blocchi di etilene o propilene con esteri acrilici
FR7628656A FR2325667A1 (fr) 1975-09-23 1976-09-23 Procede de production de copolymeres sequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15768075A JPS5282992A (en) 1975-12-29 1975-12-29 Preparation of block copolymers

Publications (2)

Publication Number Publication Date
JPS5282992A true JPS5282992A (en) 1977-07-11
JPS532916B2 JPS532916B2 (ja) 1978-02-01

Family

ID=15655028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15768075A Granted JPS5282992A (en) 1975-09-23 1975-12-29 Preparation of block copolymers

Country Status (1)

Country Link
JP (1) JPS5282992A (ja)

Also Published As

Publication number Publication date
JPS532916B2 (ja) 1978-02-01

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