JPS57111329A - Production of polypropylene film having improved heat sealability - Google Patents

Production of polypropylene film having improved heat sealability

Info

Publication number
JPS57111329A
JPS57111329A JP18563580A JP18563580A JPS57111329A JP S57111329 A JPS57111329 A JP S57111329A JP 18563580 A JP18563580 A JP 18563580A JP 18563580 A JP18563580 A JP 18563580A JP S57111329 A JPS57111329 A JP S57111329A
Authority
JP
Japan
Prior art keywords
film
heat sealability
butene
production
low
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
JP18563580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138937B2 (ja�@�@
Inventor
Kuniya Nago
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP18563580A priority Critical patent/JPS57111329A/ja
Publication of JPS57111329A publication Critical patent/JPS57111329A/ja
Publication of JPS6138937B2 publication Critical patent/JPS6138937B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatments Of Macromolecular Shaped Articles (AREA)
JP18563580A 1980-12-29 1980-12-29 Production of polypropylene film having improved heat sealability Granted JPS57111329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18563580A JPS57111329A (en) 1980-12-29 1980-12-29 Production of polypropylene film having improved heat sealability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18563580A JPS57111329A (en) 1980-12-29 1980-12-29 Production of polypropylene film having improved heat sealability

Publications (2)

Publication Number Publication Date
JPS57111329A true JPS57111329A (en) 1982-07-10
JPS6138937B2 JPS6138937B2 (ja�@�@) 1986-09-01

Family

ID=16174215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18563580A Granted JPS57111329A (en) 1980-12-29 1980-12-29 Production of polypropylene film having improved heat sealability

Country Status (1)

Country Link
JP (1) JPS57111329A (ja�@�@)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172099A (ja) * 2014-02-21 2015-10-01 Ａｐｃ株式会社 ポリプロピレン系フィルム及びその製造方法、並びに積層体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172099A (ja) * 2014-02-21 2015-10-01 Ａｐｃ株式会社 ポリプロピレン系フィルム及びその製造方法、並びに積層体

Also Published As

Publication number Publication date
JPS6138937B2 (ja�@�@) 1986-09-01

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