JPS5670013A - Propylene copolymer and its preparation - Google Patents

Propylene copolymer and its preparation

Info

Publication number
JPS5670013A
JPS5670013A JP14519679A JP14519679A JPS5670013A JP S5670013 A JPS5670013 A JP S5670013A JP 14519679 A JP14519679 A JP 14519679A JP 14519679 A JP14519679 A JP 14519679A JP S5670013 A JPS5670013 A JP S5670013A
Authority
JP
Japan
Prior art keywords
ethylene
copolymer
preparation
segment containing
under specific
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
JP14519679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631328B2 (pl
Inventor
Yasuhiko Negami
Kazuhiko Kobayashi
Toshio Yagi
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 Petrochemical Co Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP14519679A priority Critical patent/JPS5670013A/ja
Publication of JPS5670013A publication Critical patent/JPS5670013A/ja
Publication of JPS631328B2 publication Critical patent/JPS631328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP14519679A 1979-11-09 1979-11-09 Propylene copolymer and its preparation Granted JPS5670013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14519679A JPS5670013A (en) 1979-11-09 1979-11-09 Propylene copolymer and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14519679A JPS5670013A (en) 1979-11-09 1979-11-09 Propylene copolymer and its preparation

Publications (2)

Publication Number Publication Date
JPS5670013A true JPS5670013A (en) 1981-06-11
JPS631328B2 JPS631328B2 (pl) 1988-01-12

Family

ID=15379632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14519679A Granted JPS5670013A (en) 1979-11-09 1979-11-09 Propylene copolymer and its preparation

Country Status (1)

Country Link
JP (1) JPS5670013A (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945308A (pl) * 1972-09-07 1974-04-30
JPS50142652A (pl) * 1974-04-08 1975-11-17
JPS5810415A (ja) * 1981-07-02 1983-01-21 Masabumi Kato 穿孔用の工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945308A (pl) * 1972-09-07 1974-04-30
JPS50142652A (pl) * 1974-04-08 1975-11-17
JPS5810415A (ja) * 1981-07-02 1983-01-21 Masabumi Kato 穿孔用の工具

Also Published As

Publication number Publication date
JPS631328B2 (pl) 1988-01-12

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