JPS6140552B2 - - Google Patents

Info

Publication number
JPS6140552B2
JPS6140552B2 JP9080978A JP9080978A JPS6140552B2 JP S6140552 B2 JPS6140552 B2 JP S6140552B2 JP 9080978 A JP9080978 A JP 9080978A JP 9080978 A JP9080978 A JP 9080978A JP S6140552 B2 JPS6140552 B2 JP S6140552B2
Authority
JP
Japan
Prior art keywords
weight
content
copolymer
propylene
olefin
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
JP9080978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5517542A (en
Inventor
Akinobu Shiga
Noryoshi Matsuyama
Masahiro Kakugo
Yukio Naito
Akira Fuse
Masaharu Nishioka
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 JP9080978A priority Critical patent/JPS5517542A/ja
Priority to BR7903705A priority patent/BR7903705A/pt
Priority to IT49388/79A priority patent/IT1193760B/it
Priority to DE2923754A priority patent/DE2923754C3/de
Priority to GB7920608A priority patent/GB2027720B/en
Priority to BE0/195712A priority patent/BE876947A/xx
Priority to CA000329679A priority patent/CA1198355A/en
Priority to FR7915301A priority patent/FR2428651B1/fr
Priority to NL7904659A priority patent/NL190783C/xx
Publication of JPS5517542A publication Critical patent/JPS5517542A/ja
Priority to GB08137613A priority patent/GB2105651B/en
Priority to SG567/83A priority patent/SG56783G/en
Priority to CA000469444A priority patent/CA1215198A/en
Publication of JPS6140552B2 publication Critical patent/JPS6140552B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP9080978A 1978-06-14 1978-07-24 Polypropylene multilayer film Granted JPS5517542A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP9080978A JPS5517542A (en) 1978-07-24 1978-07-24 Polypropylene multilayer film
BR7903705A BR7903705A (pt) 1978-06-14 1979-06-12 Processo para producao de um copolimero de propileno,copolprocesso para producao de um copolimero de propileno,copolimero de propileno e pelicula de polipropileno de camadas imero de propileno e pelicula de polipropileno de camadas multiplas multiplas
IT49388/79A IT1193760B (it) 1978-06-14 1979-06-12 Procedimento per produrre copolimeri di propilene e pellicola di polipropilene a piu' strati con esso ottenuta
DE2923754A DE2923754C3 (de) 1978-06-14 1979-06-12 Verfahren zur Herstellung eines Propylencopolymeren und dessen Verwendung in einem vielschichtigen Polypropylen-Propylencopolymer-Film
GB7920608A GB2027720B (en) 1978-06-14 1979-06-13 Process for producing a propylene copolymer and a multilayer polypropylene film
BE0/195712A BE876947A (fr) 1978-06-14 1979-06-13 Procede pour la production de copolymeres de propylene et pellicule de polypropylene a plusieurs couches
CA000329679A CA1198355A (en) 1978-06-14 1979-06-13 Multilayer polypropylene film
FR7915301A FR2428651B1 (fr) 1978-06-14 1979-06-14 Procede pour produire des copolymeres de propylene et une pellicule multicouche de polypropylene
NL7904659A NL190783C (nl) 1978-06-14 1979-06-14 Werkwijze voor de bereiding van een propeencopolymeer en multilaag polypropeenfilm.
GB08137613A GB2105651B (en) 1978-06-14 1981-12-14 Multi-layer polypropylene film
SG567/83A SG56783G (en) 1978-06-14 1983-09-07 Process for producing propylene copolymers
CA000469444A CA1215198A (en) 1978-06-14 1984-12-05 Process for producing propylene copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9080978A JPS5517542A (en) 1978-07-24 1978-07-24 Polypropylene multilayer film

Publications (2)

Publication Number Publication Date
JPS5517542A JPS5517542A (en) 1980-02-07
JPS6140552B2 true JPS6140552B2 (enrdf_load_stackoverflow) 1986-09-10

Family

ID=14008917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9080978A Granted JPS5517542A (en) 1978-06-14 1978-07-24 Polypropylene multilayer film

Country Status (1)

Country Link
JP (1) JPS5517542A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156052A (ja) * 1995-12-11 1997-06-17 Tokuyama Corp 積層フィルム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166455A (ja) * 1983-12-29 1985-08-29 住友化学工業株式会社 ポリプロピレン積層フイルム
JPS6242843A (ja) * 1985-08-20 1987-02-24 住友化学工業株式会社 延伸多層ポリプロピレンフイルム
JPH0745601B2 (ja) * 1986-08-04 1995-05-17 住友化学工業株式会社 ポリプロピレン組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156052A (ja) * 1995-12-11 1997-06-17 Tokuyama Corp 積層フィルム

Also Published As

Publication number Publication date
JPS5517542A (en) 1980-02-07

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