JPH0113487B2 - - Google Patents

Info

Publication number
JPH0113487B2
JPH0113487B2 JP54114138A JP11413879A JPH0113487B2 JP H0113487 B2 JPH0113487 B2 JP H0113487B2 JP 54114138 A JP54114138 A JP 54114138A JP 11413879 A JP11413879 A JP 11413879A JP H0113487 B2 JPH0113487 B2 JP H0113487B2
Authority
JP
Japan
Prior art keywords
weight
polymerization
propylene
copolymer
film
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.)
Expired
Application number
JP54114138A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5638309A (en
Inventor
Makoto Aida
Masahisa Handa
Jun Ootsu
Tetsuo Inada
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP11413879A priority Critical patent/JPS5638309A/ja
Publication of JPS5638309A publication Critical patent/JPS5638309A/ja
Publication of JPH0113487B2 publication Critical patent/JPH0113487B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
JP11413879A 1979-09-07 1979-09-07 Propylene copolymer for forming film Granted JPS5638309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11413879A JPS5638309A (en) 1979-09-07 1979-09-07 Propylene copolymer for forming film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11413879A JPS5638309A (en) 1979-09-07 1979-09-07 Propylene copolymer for forming film

Publications (2)

Publication Number Publication Date
JPS5638309A JPS5638309A (en) 1981-04-13
JPH0113487B2 true JPH0113487B2 (https=) 1989-03-07

Family

ID=14630082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11413879A Granted JPS5638309A (en) 1979-09-07 1979-09-07 Propylene copolymer for forming film

Country Status (1)

Country Link
JP (1) JPS5638309A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730145B2 (ja) * 1986-10-30 1995-04-05 出光石油化学株式会社 プロピレンブロック共重合体
JP2998448B2 (ja) * 1992-09-16 2000-01-11 住友化学工業株式会社 ポリプロピレンブロック共重合体及びそのフィルム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606965B2 (ja) * 1975-06-27 1985-02-21 昭和電工株式会社 プロピレン共重合体の製造法
JPS6034566B2 (ja) * 1977-09-05 1985-08-09 昭和電工株式会社 プロピレン共重合体の製造方法
JPS5543152A (en) * 1978-09-22 1980-03-26 Chisso Corp Preparation of copolymer
JPS55123637A (en) * 1979-03-15 1980-09-24 Sumitomo Chem Co Ltd Extruded sheet of polypropylene

Also Published As

Publication number Publication date
JPS5638309A (en) 1981-04-13

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