JPS5681326A - Propylene block copolymer - Google Patents

Propylene block copolymer

Info

Publication number
JPS5681326A
JPS5681326A JP15687679A JP15687679A JPS5681326A JP S5681326 A JPS5681326 A JP S5681326A JP 15687679 A JP15687679 A JP 15687679A JP 15687679 A JP15687679 A JP 15687679A JP S5681326 A JPS5681326 A JP S5681326A
Authority
JP
Japan
Prior art keywords
copolymer
propylene
olefin
random copolymer
branched
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
JP15687679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631329B2 (OSRAM
Inventor
Masayuki Fujii
Mitsutaka Miyabayashi
Hirotomo Todaka
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 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 JP15687679A priority Critical patent/JPS5681326A/ja
Publication of JPS5681326A publication Critical patent/JPS5681326A/ja
Publication of JPS631329B2 publication Critical patent/JPS631329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP15687679A 1979-12-05 1979-12-05 Propylene block copolymer Granted JPS5681326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15687679A JPS5681326A (en) 1979-12-05 1979-12-05 Propylene block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15687679A JPS5681326A (en) 1979-12-05 1979-12-05 Propylene block copolymer

Publications (2)

Publication Number Publication Date
JPS5681326A true JPS5681326A (en) 1981-07-03
JPS631329B2 JPS631329B2 (OSRAM) 1988-01-12

Family

ID=15637313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15687679A Granted JPS5681326A (en) 1979-12-05 1979-12-05 Propylene block copolymer

Country Status (1)

Country Link
JP (1) JPS5681326A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871910A (ja) * 1981-10-23 1983-04-28 Mitsubishi Petrochem Co Ltd オレフィン系ブロック共重合体の製造法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864189A (OSRAM) * 1971-12-09 1973-09-05
JPS506880A (OSRAM) * 1973-05-31 1975-01-24
JPS5324990A (en) * 1976-08-18 1978-03-08 Nippon Atom Ind Group Co Ltd Burnup measuring method in irradiated

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864189A (OSRAM) * 1971-12-09 1973-09-05
JPS506880A (OSRAM) * 1973-05-31 1975-01-24
JPS5324990A (en) * 1976-08-18 1978-03-08 Nippon Atom Ind Group Co Ltd Burnup measuring method in irradiated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871910A (ja) * 1981-10-23 1983-04-28 Mitsubishi Petrochem Co Ltd オレフィン系ブロック共重合体の製造法

Also Published As

Publication number Publication date
JPS631329B2 (OSRAM) 1988-01-12

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