JPS6140553B2 - - Google Patents

Info

Publication number
JPS6140553B2
JPS6140553B2 JP13417678A JP13417678A JPS6140553B2 JP S6140553 B2 JPS6140553 B2 JP S6140553B2 JP 13417678 A JP13417678 A JP 13417678A JP 13417678 A JP13417678 A JP 13417678A JP S6140553 B2 JPS6140553 B2 JP S6140553B2
Authority
JP
Japan
Prior art keywords
heat
butene
weight
sealing
copolymer
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
JP13417678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5559964A (en
Inventor
Noryuki Sekine
Toshio Kawakita
Kazuhisa Kuroda
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13417678A priority Critical patent/JPS5559964A/ja
Publication of JPS5559964A publication Critical patent/JPS5559964A/ja
Publication of JPS6140553B2 publication Critical patent/JPS6140553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP13417678A 1978-10-30 1978-10-30 Polypropylene multilayer film Granted JPS5559964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13417678A JPS5559964A (en) 1978-10-30 1978-10-30 Polypropylene multilayer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13417678A JPS5559964A (en) 1978-10-30 1978-10-30 Polypropylene multilayer film

Publications (2)

Publication Number Publication Date
JPS5559964A JPS5559964A (en) 1980-05-06
JPS6140553B2 true JPS6140553B2 (Direct) 1986-09-10

Family

ID=15122212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13417678A Granted JPS5559964A (en) 1978-10-30 1978-10-30 Polypropylene multilayer film

Country Status (1)

Country Link
JP (1) JPS5559964A (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106648A (ja) * 1984-10-31 1986-05-24 Mitsui Petrochem Ind Ltd 結晶性プロピレンランダム共重合体組成物
DE69503560T2 (de) * 1994-04-28 1999-03-18 Sumitomo Chemical Co., Ltd., Osaka Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film
DE10313942A1 (de) 2002-03-29 2003-10-09 Sumitomo Chemical Co Harzmasse auf Propylenbasis und daraus hergestellte Folie
DE102004039453B4 (de) 2003-08-20 2021-08-19 Sumitomo Chemical Co. Ltd. Polymerzusammensetzung und Folie daraus

Also Published As

Publication number Publication date
JPS5559964A (en) 1980-05-06

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