JPS5415978A - Polyester film - Google Patents

Polyester film

Info

Publication number
JPS5415978A
JPS5415978A JP7613477A JP7613477A JPS5415978A JP S5415978 A JPS5415978 A JP S5415978A JP 7613477 A JP7613477 A JP 7613477A JP 7613477 A JP7613477 A JP 7613477A JP S5415978 A JPS5415978 A JP S5415978A
Authority
JP
Japan
Prior art keywords
polyester film
films
young
modulus
longitudinal direction
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
JP7613477A
Other languages
Japanese (ja)
Other versions
JPS6252365B2 (en
Inventor
Tomio Adachi
Masahiro Hosoi
Shigeyoshi Masuda
Akihisa Ono
Shiro Yokoyama
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP7613477A priority Critical patent/JPS5415978A/en
Publication of JPS5415978A publication Critical patent/JPS5415978A/en
Publication of JPS6252365B2 publication Critical patent/JPS6252365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: Biaxially oriented polyester films with good running and wearing resistant properties and reduced drop out, which have higher than certain levels of intrinsic viscosity and Young's modulus in the longitudinal direction and a certain range of surface roughness at least one side of the films.
COPYRIGHT: (C)1979,JPO&Japio
JP7613477A 1977-06-28 1977-06-28 Polyester film Granted JPS5415978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7613477A JPS5415978A (en) 1977-06-28 1977-06-28 Polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7613477A JPS5415978A (en) 1977-06-28 1977-06-28 Polyester film

Publications (2)

Publication Number Publication Date
JPS5415978A true JPS5415978A (en) 1979-02-06
JPS6252365B2 JPS6252365B2 (en) 1987-11-05

Family

ID=13596474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7613477A Granted JPS5415978A (en) 1977-06-28 1977-06-28 Polyester film

Country Status (1)

Country Link
JP (1) JPS5415978A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919231A (en) * 1982-07-26 1984-01-31 Fuji Photo Film Co Ltd Magnetic recording body
JPS5975432A (en) * 1982-10-22 1984-04-28 Fuji Photo Film Co Ltd Magnetic recording body
JPS5982629A (en) * 1983-08-31 1984-05-12 Toray Ind Inc Base film for magnetic recording
JPS59188831A (en) * 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Magnetic recording medium
JPS59203232A (en) * 1983-05-02 1984-11-17 Diafoil Co Ltd Polyester film for magnetic recording medium
JPS59203231A (en) * 1983-05-02 1984-11-17 Diafoil Co Ltd Polyester film for magnetic tape
JPS59203230A (en) * 1983-05-04 1984-11-17 Teijin Ltd Biaxially oriented polyester film
JPS6098524A (en) * 1983-11-04 1985-06-01 Diafoil Co Ltd Polyester film for magnetic tape
JPS60151830A (en) * 1984-01-20 1985-08-09 Fuji Photo Film Co Ltd Magnetic recording medium
JPS60164926A (en) * 1984-02-08 1985-08-28 Hitachi Maxell Ltd Magnetic disk
JPS61239930A (en) * 1985-04-17 1986-10-25 Teijin Ltd Polyester film for magnetic recording
JPS61261026A (en) * 1985-05-15 1986-11-19 Teijin Ltd Biaxially oriented polyester film
JPS6277923A (en) * 1985-10-01 1987-04-10 Teijin Ltd Polyester film for magnetic recording
JPS62164733A (en) * 1986-01-14 1987-07-21 Teijin Ltd Biaxially oriented polyester film for magnetic recording

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022094063A (en) 2020-12-14 2022-06-24 パナソニックＩｐマネジメント株式会社 Safety confirmation support system and safety confirmation support method

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919231A (en) * 1982-07-26 1984-01-31 Fuji Photo Film Co Ltd Magnetic recording body
JPH0479058B2 (en) * 1982-07-26 1992-12-14 Fuji Photo Film Co Ltd
JPS5975432A (en) * 1982-10-22 1984-04-28 Fuji Photo Film Co Ltd Magnetic recording body
JPH0479059B2 (en) * 1982-10-22 1992-12-14 Fuji Photo Film Co Ltd
JPH0479053B2 (en) * 1983-04-11 1992-12-14 Fuji Photo Film Co Ltd
JPS59188831A (en) * 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Magnetic recording medium
JPS59203232A (en) * 1983-05-02 1984-11-17 Diafoil Co Ltd Polyester film for magnetic recording medium
JPS59203231A (en) * 1983-05-02 1984-11-17 Diafoil Co Ltd Polyester film for magnetic tape
JPH0432730B2 (en) * 1983-05-02 1992-06-01 Daiafoil
JPH0451335B2 (en) * 1983-05-04 1992-08-18 Teijin Ltd
JPS59203230A (en) * 1983-05-04 1984-11-17 Teijin Ltd Biaxially oriented polyester film
JPH0138661B2 (en) * 1983-08-31 1989-08-15 Toray Industries
JPS5982629A (en) * 1983-08-31 1984-05-12 Toray Ind Inc Base film for magnetic recording
JPS6098524A (en) * 1983-11-04 1985-06-01 Diafoil Co Ltd Polyester film for magnetic tape
JPS60151830A (en) * 1984-01-20 1985-08-09 Fuji Photo Film Co Ltd Magnetic recording medium
JPH0473214B2 (en) * 1984-01-20 1992-11-20 Fuji Photo Film Co Ltd
JPS60164926A (en) * 1984-02-08 1985-08-28 Hitachi Maxell Ltd Magnetic disk
JPS61239930A (en) * 1985-04-17 1986-10-25 Teijin Ltd Polyester film for magnetic recording
JPH0371013B2 (en) * 1985-04-17 1991-11-11 Teijin Ltd
JPH0365778B2 (en) * 1985-05-15 1991-10-15
JPS61261026A (en) * 1985-05-15 1986-11-19 Teijin Ltd Biaxially oriented polyester film
JPS6277923A (en) * 1985-10-01 1987-04-10 Teijin Ltd Polyester film for magnetic recording
JPH045533B2 (en) * 1985-10-01 1992-01-31
JPH0430973B2 (en) * 1986-01-14 1992-05-25
JPS62164733A (en) * 1986-01-14 1987-07-21 Teijin Ltd Biaxially oriented polyester film for magnetic recording

Also Published As

Publication number Publication date
JPS6252365B2 (en) 1987-11-05

Similar Documents

Publication Publication Date Title
JPS5415978A (en) Polyester film
MY100895A (en) Thermal and optical camouflage
EP0659936A3 (en) Security paper with thread- or tape-like security element.
JPS51129449A (en) Multi-layered polymeric composition
IT8322158A0 (en) LOW DENSITY LINEAR POLYETHYLENE FILM AND RELATED PREPARATION PROCEDURE.
IE802624L (en) Multilayer film
DE69109341D1 (en) Illuminated scoreboard on the back.
IT8119702A0 (en) POLYOLS MODIFIED WITH A POLYMER USEFUL IN THE MANUFACTURE OF POLYURETHANES.
IT1144515B (en) ATTACK GENERATOR BASED ON THE ATTACK ANGLE AND ASCENT VIEWER
JPS52117985A (en) Photosensitive polymer composition
JPS5294381A (en) Biaxially stretched polypropylene composite film
JPS548670A (en) Formation of transparent conductive coating
JPS52144077A (en) Flame-retardant resin composites
GB2190919B (en) Oriented para-phenylene sulfide copolymer film
JPS52100536A (en) Adhesive tape
JPS5411179A (en) Polyester film having improved slitting properties
JPS52140558A (en) Vinylidene chloride copolymer film
AR244128A1 (en) Cook-in film with very low density polyethylene
JPS5357247A (en) Resin compositions and films or sheets obtained
JPS52115839A (en) Weather resistant adhesive film
NZ237905A (en) Polymeric film, (with a biaxially orientated propylene layer), having an x-ray scattering #phi# scan fwhm value of greater than 16.0 o
JPS5272780A (en) Laminated
DE69128874D1 (en) Image storage arrangement and image processing arrangement with the image storage arrangement
JPS5436382A (en) Polyester film
FR2672778B1 (en) HELMET PROVIDED WITH OPTOELECTRONIC EQUIPMENT.