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JPS52135704A - Substrate for magnetic recording medium and preparation thereof - Google Patents

Substrate for magnetic recording medium and preparation thereof

Info

Publication number
JPS52135704A
JPS52135704A JP5293276A JP5293276A JPS52135704A JP S52135704 A JPS52135704 A JP S52135704A JP 5293276 A JP5293276 A JP 5293276A JP 5293276 A JP5293276 A JP 5293276A JP S52135704 A JPS52135704 A JP S52135704A
Authority
JP
Japan
Prior art keywords
substrate
preparation
recording medium
magnetic recording
tio
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
JP5293276A
Other languages
Japanese (ja)
Inventor
Shoji Ishida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5293276A priority Critical patent/JPS52135704A/en
Publication of JPS52135704A publication Critical patent/JPS52135704A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To provide a substrate for magnetic recording medium and method for preparation the thereof, in which tetratitanic acid ester is coated and hydrolyzed to form coated film of TiO2 to supply a substrate excellent in surface smoothness at low cost.
COPYRIGHT: (C)1977,JPO&Japio
JP5293276A 1976-05-10 1976-05-10 Substrate for magnetic recording medium and preparation thereof Pending JPS52135704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5293276A JPS52135704A (en) 1976-05-10 1976-05-10 Substrate for magnetic recording medium and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5293276A JPS52135704A (en) 1976-05-10 1976-05-10 Substrate for magnetic recording medium and preparation thereof

Publications (1)

Publication Number Publication Date
JPS52135704A true JPS52135704A (en) 1977-11-14

Family

ID=12928608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5293276A Pending JPS52135704A (en) 1976-05-10 1976-05-10 Substrate for magnetic recording medium and preparation thereof

Country Status (1)

Country Link
JP (1) JPS52135704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204827A (en) * 1985-03-06 1986-09-10 Tdk Corp Base film for magnetic recording medium and magnetic recording medium
US6042939A (en) * 1995-03-08 2000-03-28 Takahashi; Migaku Magnetic recording medium and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204827A (en) * 1985-03-06 1986-09-10 Tdk Corp Base film for magnetic recording medium and magnetic recording medium
US6042939A (en) * 1995-03-08 2000-03-28 Takahashi; Migaku Magnetic recording medium and method of manufacturing the same

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