JPS62201918A - 磁気記録材料用バインダー - Google Patents

磁気記録材料用バインダー

Info

Publication number
JPS62201918A
JPS62201918A JP61078920A JP7892086A JPS62201918A JP S62201918 A JPS62201918 A JP S62201918A JP 61078920 A JP61078920 A JP 61078920A JP 7892086 A JP7892086 A JP 7892086A JP S62201918 A JPS62201918 A JP S62201918A
Authority
JP
Japan
Prior art keywords
polyol
acid
active hydrogen
binder
magnetic
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
JP61078920A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523282B2 (enrdf_load_stackoverflow
Inventor
Takashi Takemoto
隆志 竹本
Mutsuo Saito
斉藤　六雄
Hajime Akiyama
秋山　一
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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
Priority claimed from JP61045100A external-priority patent/JPS62202324A/ja
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP61078920A priority Critical patent/JPS62201918A/ja
Publication of JPS62201918A publication Critical patent/JPS62201918A/ja
Publication of JPH0523282B2 publication Critical patent/JPH0523282B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP61078920A 1986-02-28 1986-04-04 磁気記録材料用バインダー Granted JPS62201918A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61078920A JPS62201918A (ja) 1986-02-28 1986-04-04 磁気記録材料用バインダー

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61045100A JPS62202324A (ja) 1986-02-28 1986-02-28 磁気記録材料用バインダー
JP61078920A JPS62201918A (ja) 1986-02-28 1986-04-04 磁気記録材料用バインダー

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP61045100A Division JPS62202324A (ja) 1986-02-28 1986-02-28 磁気記録材料用バインダー

Publications (2)

Publication Number Publication Date
JPS62201918A true JPS62201918A (ja) 1987-09-05
JPH0523282B2 JPH0523282B2 (enrdf_load_stackoverflow) 1993-04-02

Family

ID=26385058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61078920A Granted JPS62201918A (ja) 1986-02-28 1986-04-04 磁気記録材料用バインダー

Country Status (1)

Country Link
JP (1) JPS62201918A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641474A (ja) * 1992-07-24 1994-02-15 Sanyo Chem Ind Ltd 磁性塗料用バインダー

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148127A (ja) * 1983-02-14 1984-08-24 Sanyo Chem Ind Ltd バインダ−および磁気記録材料
JPS59179514A (ja) * 1983-03-30 1984-10-12 Daicel Chem Ind Ltd ポリウレタン樹脂の製造方法
JPS62202324A (ja) * 1986-02-28 1987-09-07 Sanyo Chem Ind Ltd 磁気記録材料用バインダー

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148127A (ja) * 1983-02-14 1984-08-24 Sanyo Chem Ind Ltd バインダ−および磁気記録材料
JPS59179514A (ja) * 1983-03-30 1984-10-12 Daicel Chem Ind Ltd ポリウレタン樹脂の製造方法
JPS62202324A (ja) * 1986-02-28 1987-09-07 Sanyo Chem Ind Ltd 磁気記録材料用バインダー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641474A (ja) * 1992-07-24 1994-02-15 Sanyo Chem Ind Ltd 磁性塗料用バインダー

Also Published As

Publication number Publication date
JPH0523282B2 (enrdf_load_stackoverflow) 1993-04-02

Similar Documents

Publication Publication Date Title
US20030022022A1 (en) Magnetic recording media and thermoplastic polyurethane resins therefor
JPH0364314A (ja) バインダーおよび磁気記録材料
JPH0253219A (ja) バインダーおよび磁気記録材料
JPS62201918A (ja) 磁気記録材料用バインダー
JPS59148127A (ja) バインダ−および磁気記録材料
JPH0542993B2 (enrdf_load_stackoverflow)
JPH0242623A (ja) バインダーおよび磁気記録材料
JPH02168414A (ja) バインダーおよび磁気記録材料
JP2651729B2 (ja) 磁気記録媒体用ポリウレタン樹脂バインダーの製造方法
JP2660589B2 (ja) 磁気記録媒体用ポリウレタン樹脂バインダーの製造方法
EP0707019A2 (en) Polymer containing N-sulfoamino group, fiber formed therefrom, and magnetic recording medium containing the same
JP2579501B2 (ja) 磁気記録媒体用ポリウレタン樹脂
JPS6310487B2 (enrdf_load_stackoverflow)
JPH0254419A (ja) バインダーおよび磁気記録材料
US6914118B2 (en) Polyurethane method for the production thereof and binding agent produced therefrom
JP2603547B2 (ja) 磁気記録媒体用ポリウレタン樹脂バインダー
JPH0364310A (ja) バインダーおよび磁気記録材料
US5473042A (en) Materials suitable as crosslinkable binder components
JPS58145722A (ja) 磁性樹脂組成物
JPS61190717A (ja) バインダ−および磁気記録材料
JPH0570545A (ja) ポリウレタン樹脂、ポリウレタン樹脂組成物、磁気記録媒体の結合剤およびそれを用いた磁気記録媒体
JPH06340846A (ja) 磁気記録媒体用ポリウレタン樹脂バインダー
JPS63137916A (ja) バインダ−および磁気記録材料
JP3189253B2 (ja) 磁気記録媒体用ポリウレタン樹脂バインダーの製造方法
JP3575130B2 (ja) 磁気記録媒体