JPS6156087B2 - - Google Patents

Info

Publication number
JPS6156087B2
JPS6156087B2 JP51116621A JP11662176A JPS6156087B2 JP S6156087 B2 JPS6156087 B2 JP S6156087B2 JP 51116621 A JP51116621 A JP 51116621A JP 11662176 A JP11662176 A JP 11662176A JP S6156087 B2 JPS6156087 B2 JP S6156087B2
Authority
JP
Japan
Prior art keywords
film
crystals
crystal
stretching
roughened
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
JP51116621A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5342269A (en
Inventor
Masato Nakamura
Kenjiro Imaizumi
Hiroaki Mikamo
Mamoru Murata
Shigeki Matsumura
Toshio Nagasawa
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.)
Honshu Paper Co Ltd
Original Assignee
Honshu Paper 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 Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP11662176A priority Critical patent/JPS5342269A/ja
Publication of JPS5342269A publication Critical patent/JPS5342269A/ja
Publication of JPS6156087B2 publication Critical patent/JPS6156087B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP11662176A 1976-09-30 1976-09-30 Method of producing stretching polypropylene film Granted JPS5342269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11662176A JPS5342269A (en) 1976-09-30 1976-09-30 Method of producing stretching polypropylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11662176A JPS5342269A (en) 1976-09-30 1976-09-30 Method of producing stretching polypropylene film

Publications (2)

Publication Number Publication Date
JPS5342269A JPS5342269A (en) 1978-04-17
JPS6156087B2 true JPS6156087B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-01

Family

ID=14691709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11662176A Granted JPS5342269A (en) 1976-09-30 1976-09-30 Method of producing stretching polypropylene film

Country Status (1)

Country Link
JP (1) JPS5342269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439879U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-09-02 1989-03-09

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131921A (en) * 1980-03-19 1981-10-15 Sumitomo Chemical Co Oil-immersed electric device
JPS5750418A (en) * 1980-09-10 1982-03-24 Sumitomo Chemical Co Oil-immersed electric device
JPS5749524A (en) * 1980-09-10 1982-03-23 Sumitomo Chem Co Ltd Manufacture of surface-roughend polypropylene stretched film
JPS59211908A (ja) * 1983-05-17 1984-11-30 株式会社東芝 油入フイルムコンデンサ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51636B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-01 1976-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439879U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-09-02 1989-03-09

Also Published As

Publication number Publication date
JPS5342269A (en) 1978-04-17

Similar Documents

Publication Publication Date Title
US4350655A (en) Process for producing highly porous thermoplastic films
TWI824088B (zh) 雙軸配向聚丙烯膜
US4968464A (en) Process for producing a porous resin film
TWI833867B (zh) 雙軸配向聚丙烯膜
JPS61121925A (ja) 通気性フイルムの製造方法
EP0496260A2 (en) Process for production of polypropylene sheets or films
TWI833866B (zh) 雙軸配向聚丙烯膜
TWI824089B (zh) 雙軸配向聚丙烯膜
JPS62195030A (ja) 微孔性フイルムの製造方法
JP6476844B2 (ja) 二軸配向ポリプロピレンフィルム
JPS6156087B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4256687A (en) Process for producing molded articles
JP2008260837A (ja) ポリアミド樹脂フィルム
KR930011759B1 (ko) 다공질 수지 필름 및 그 제조방법
TWI813841B (zh) 雙軸配向聚丙烯膜之製造方法
JPS6311968B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH04335043A (ja) 多孔質フィルムの製造方法
JPS6230896B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3468862A (en) Polybutene-1 film and its orientation process
JP5548376B2 (ja) ４−メチルペンテン−１（共）重合体を含む横延伸用樹脂フィルム、およびその製造方法
JPS606439A (ja) 通気性フイルムの製造方法
JP2008231305A (ja) 極薄粗面化フィルムおよびそれを得るための原反シート、その製造方法
TWI835964B (zh) 雙軸配向聚丙烯膜
JPH0314060B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6141732B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)