JPH0527534B2 - - Google Patents

Info

Publication number
JPH0527534B2
JPH0527534B2 JP60056209A JP5620985A JPH0527534B2 JP H0527534 B2 JPH0527534 B2 JP H0527534B2 JP 60056209 A JP60056209 A JP 60056209A JP 5620985 A JP5620985 A JP 5620985A JP H0527534 B2 JPH0527534 B2 JP H0527534B2
Authority
JP
Japan
Prior art keywords
copolymer
film
stretching
mol
propylene
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 - Fee Related
Application number
JP60056209A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61215038A (ja
Inventor
Shuji Kitamura
Kyohiko Nakae
Tadatoshi Ogawa
Teruaki Yoshida
Hajime Sadatoshi
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 JP5620985A priority Critical patent/JPS61215038A/ja
Priority to US06/814,884 priority patent/US4761462A/en
Publication of JPS61215038A publication Critical patent/JPS61215038A/ja
Publication of JPH0527534B2 publication Critical patent/JPH0527534B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP5620985A 1983-09-20 1985-03-20 包装用フイルム Granted JPS61215038A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5620985A JPS61215038A (ja) 1985-03-20 1985-03-20 包装用フイルム
US06/814,884 US4761462A (en) 1983-09-20 1985-12-30 Packaging propylene copolymer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5620985A JPS61215038A (ja) 1985-03-20 1985-03-20 包装用フイルム

Publications (2)

Publication Number Publication Date
JPS61215038A JPS61215038A (ja) 1986-09-24
JPH0527534B2 true JPH0527534B2 (en, 2012) 1993-04-21

Family

ID=13020716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5620985A Granted JPS61215038A (ja) 1983-09-20 1985-03-20 包装用フイルム

Country Status (1)

Country Link
JP (1) JPS61215038A (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036934B2 (ja) * 1977-03-15 1985-08-23 三井化学株式会社 収縮包装用フイルム
JPS5653039A (en) * 1979-10-05 1981-05-12 Sumitomo Chem Co Ltd Polyolefin film for shrinking package

Also Published As

Publication number Publication date
JPS61215038A (ja) 1986-09-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees