JPS5936129A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS5936129A
JPS5936129A JP57144748A JP14474882A JPS5936129A JP S5936129 A JPS5936129 A JP S5936129A JP 57144748 A JP57144748 A JP 57144748A JP 14474882 A JP14474882 A JP 14474882A JP S5936129 A JPS5936129 A JP S5936129A
Authority
JP
Japan
Prior art keywords
polyester
film
magnetic recording
intrinsic viscosity
acid
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
JP57144748A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321969B2 (cs
Inventor
Hiroo Inada
稲田　博夫
Shoji Kawase
川瀬　昭治
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 JP57144748A priority Critical patent/JPS5936129A/ja
Publication of JPS5936129A publication Critical patent/JPS5936129A/ja
Publication of JPH0321969B2 publication Critical patent/JPH0321969B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Magnetic Record Carriers (AREA)
JP57144748A 1982-08-23 1982-08-23 磁気記録媒体 Granted JPS5936129A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57144748A JPS5936129A (ja) 1982-08-23 1982-08-23 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57144748A JPS5936129A (ja) 1982-08-23 1982-08-23 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5936129A true JPS5936129A (ja) 1984-02-28
JPH0321969B2 JPH0321969B2 (cs) 1991-03-25

Family

ID=15369447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57144748A Granted JPS5936129A (ja) 1982-08-23 1982-08-23 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5936129A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007179680A (ja) * 2005-12-28 2007-07-12 Toyobo Co Ltd 磁気記録媒体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132697A (en) * 1978-04-06 1979-10-15 Toray Ind Inc Preparation of polyester containing small amount of carboxyl group
JPS55104317A (en) * 1979-02-01 1980-08-09 Goodyear Tire & Rubber End group blocked polyester and its manufacture
JPS5650923A (en) * 1979-10-02 1981-05-08 Teijin Ltd Polyester molding material and its manufacture
JPS56149425A (en) * 1980-04-21 1981-11-19 Teijin Ltd Preparation of polyester containing little carboxyl end-group

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132697A (en) * 1978-04-06 1979-10-15 Toray Ind Inc Preparation of polyester containing small amount of carboxyl group
JPS55104317A (en) * 1979-02-01 1980-08-09 Goodyear Tire & Rubber End group blocked polyester and its manufacture
JPS5650923A (en) * 1979-10-02 1981-05-08 Teijin Ltd Polyester molding material and its manufacture
JPS56149425A (en) * 1980-04-21 1981-11-19 Teijin Ltd Preparation of polyester containing little carboxyl end-group

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007179680A (ja) * 2005-12-28 2007-07-12 Toyobo Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPH0321969B2 (cs) 1991-03-25

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