JPH0414415B2 - - Google Patents

Info

Publication number
JPH0414415B2
JPH0414415B2 JP58176657A JP17665783A JPH0414415B2 JP H0414415 B2 JPH0414415 B2 JP H0414415B2 JP 58176657 A JP58176657 A JP 58176657A JP 17665783 A JP17665783 A JP 17665783A JP H0414415 B2 JPH0414415 B2 JP H0414415B2
Authority
JP
Japan
Prior art keywords
magnetic
copolymer
magnetic powder
acid
vinyl
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 - Lifetime
Application number
JP58176657A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6069819A (ja
Inventor
Shozo Kikukawa
Yoshitaka Yasufuku
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP17665783A priority Critical patent/JPS6069819A/ja
Priority to US06/614,465 priority patent/US4562117A/en
Publication of JPS6069819A publication Critical patent/JPS6069819A/ja
Publication of JPH0414415B2 publication Critical patent/JPH0414415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP17665783A 1983-05-26 1983-09-24 磁気記録媒体の製造方法 Granted JPS6069819A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17665783A JPS6069819A (ja) 1983-09-24 1983-09-24 磁気記録媒体の製造方法
US06/614,465 US4562117A (en) 1983-05-26 1984-05-25 Magnetic recording medium and a process of fabricating such magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17665783A JPS6069819A (ja) 1983-09-24 1983-09-24 磁気記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS6069819A JPS6069819A (ja) 1985-04-20
JPH0414415B2 true JPH0414415B2 (enrdf_load_stackoverflow) 1992-03-12

Family

ID=16017408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17665783A Granted JPS6069819A (ja) 1983-05-26 1983-09-24 磁気記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS6069819A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5608851B2 (ja) * 2010-04-08 2014-10-15 サンノプコ株式会社 金属酸化物粒子分散体
JP5616873B2 (ja) * 2011-10-28 2014-10-29 富士フイルム株式会社 磁性粉末およびその製造方法、ならびにその利用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835727A (ja) * 1981-08-24 1983-03-02 Dai Showa Seishi Kk 水系磁性塗工剤組成物
JPS59218628A (ja) * 1983-05-26 1984-12-08 Konishiroku Photo Ind Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS6069819A (ja) 1985-04-20

Similar Documents

Publication Publication Date Title
JPS6142733A (ja) 磁気記録媒体
EP0107985B1 (en) Magnetic recording medium
JP2717586B2 (ja) 磁気記録媒体
JPH0414415B2 (enrdf_load_stackoverflow)
US5051287A (en) Magnetic disk having a magnetic layer comprising a binder and ferromagnetic particles of specified crystallite size and surface area and in which the mechanical loss tangent, tan delta, is within a specified range
US4444835A (en) Magnetic recording medium
US5238753A (en) Magnetic recording medium kubbed with a super hard alloy blade containing tungsten carbide power and cobalt
JPS60242467A (ja) 金属磁性粉の処理方法
JPS63261526A (ja) 磁気記録媒体
JPH0435808B2 (enrdf_load_stackoverflow)
JPS59218628A (ja) 磁気記録媒体
JPS6066801A (ja) 磁性粉及びその製造方法
JPS5811085B2 (ja) ジキキロクタイ
JP2942650B2 (ja) 磁気記録媒体
JPH059844B2 (enrdf_load_stackoverflow)
JP3041722B2 (ja) 磁気記録媒体
JP2825263B2 (ja) 磁気記録媒体
JPH0719353B2 (ja) 磁気記録媒体
JPS60143430A (ja) 磁気記録媒体
JPH0440622A (ja) 磁気記録媒体
JPH0715744B2 (ja) 磁気記録媒体
JPH11175958A (ja) 磁気記録媒体
JPS6118259B2 (enrdf_load_stackoverflow)
JPH0935244A (ja) 磁気記録媒体
JPS62119721A (ja) 磁気記録媒体