JPH0152817B2 - - Google Patents

Info

Publication number
JPH0152817B2
JPH0152817B2 JP54046433A JP4643379A JPH0152817B2 JP H0152817 B2 JPH0152817 B2 JP H0152817B2 JP 54046433 A JP54046433 A JP 54046433A JP 4643379 A JP4643379 A JP 4643379A JP H0152817 B2 JPH0152817 B2 JP H0152817B2
Authority
JP
Japan
Prior art keywords
magnetic
pandex
polyurethane resin
sample
hydroxyl groups
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
JP54046433A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139636A (en
Inventor
Masayoshi Kawarai
Masaaki Yasui
Akira Morioka
Seiji Wataya
Takeshi Matsura
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP4643379A priority Critical patent/JPS55139636A/ja
Publication of JPS55139636A publication Critical patent/JPS55139636A/ja
Publication of JPH0152817B2 publication Critical patent/JPH0152817B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP4643379A 1979-04-16 1979-04-16 Magnetic recording medium Granted JPS55139636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4643379A JPS55139636A (en) 1979-04-16 1979-04-16 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4643379A JPS55139636A (en) 1979-04-16 1979-04-16 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS55139636A JPS55139636A (en) 1980-10-31
JPH0152817B2 true JPH0152817B2 (enrdf_load_stackoverflow) 1989-11-10

Family

ID=12747011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4643379A Granted JPS55139636A (en) 1979-04-16 1979-04-16 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS55139636A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251419A (ja) * 1988-03-31 1989-10-06 Toppan Printing Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS55139636A (en) 1980-10-31

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