JPS5759720A - Preparation of biaxially oriented composite film - Google Patents

Preparation of biaxially oriented composite film

Info

Publication number
JPS5759720A
JPS5759720A JP13498480A JP13498480A JPS5759720A JP S5759720 A JPS5759720 A JP S5759720A JP 13498480 A JP13498480 A JP 13498480A JP 13498480 A JP13498480 A JP 13498480A JP S5759720 A JPS5759720 A JP S5759720A
Authority
JP
Japan
Prior art keywords
film
titled
pva
polyamide
orientation
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.)
Pending
Application number
JP13498480A
Other languages
English (en)
Inventor
Kiyoshi Kitagawa
Junkichi Watanabe
Kenji Tsubouchi
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP13498480A priority Critical patent/JPS5759720A/ja
Publication of JPS5759720A publication Critical patent/JPS5759720A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
JP13498480A 1980-09-26 1980-09-26 Preparation of biaxially oriented composite film Pending JPS5759720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13498480A JPS5759720A (en) 1980-09-26 1980-09-26 Preparation of biaxially oriented composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13498480A JPS5759720A (en) 1980-09-26 1980-09-26 Preparation of biaxially oriented composite film

Publications (1)

Publication Number Publication Date
JPS5759720A true JPS5759720A (en) 1982-04-10

Family

ID=15141200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13498480A Pending JPS5759720A (en) 1980-09-26 1980-09-26 Preparation of biaxially oriented composite film

Country Status (1)

Country Link
JP (1) JPS5759720A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254468A2 (en) * 1986-07-17 1988-01-27 Du Pont Canada Inc. Gas barrier structures
FR2743746A1 (fr) * 1996-01-23 1997-07-25 Atochem Elf Sa Nouveau film de relachement pour produit de compoundage de moulage de feuilles
JP2006156000A (ja) * 2004-11-26 2006-06-15 Nissan Motor Co Ltd バイポーラ電池およびその製造方法、組電池、自動車

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115880A (en) * 1976-03-24 1977-09-28 Mitsubishi Plastics Ind Method of manufacturing composite film with superior property of gas enterception

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115880A (en) * 1976-03-24 1977-09-28 Mitsubishi Plastics Ind Method of manufacturing composite film with superior property of gas enterception

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254468A2 (en) * 1986-07-17 1988-01-27 Du Pont Canada Inc. Gas barrier structures
FR2743746A1 (fr) * 1996-01-23 1997-07-25 Atochem Elf Sa Nouveau film de relachement pour produit de compoundage de moulage de feuilles
EP0786319A1 (fr) * 1996-01-23 1997-07-30 Elf Atochem S.A. Film ayant une faible perméabilité aux hydrocarbures
US6068934A (en) * 1996-01-23 2000-05-30 Elf Atochem S.A. Sandwich structure comprising outer films having low permeability to hydrocarbons
US6087020A (en) * 1996-01-23 2000-07-11 Elf Atochem S.A. Film having low permeability to hydrocarbons
JP2006156000A (ja) * 2004-11-26 2006-06-15 Nissan Motor Co Ltd バイポーラ電池およびその製造方法、組電池、自動車

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