JPS6487673A - Abrasive coating - Google Patents
Abrasive coatingInfo
- Publication number
- JPS6487673A JPS6487673A JP62245112A JP24511287A JPS6487673A JP S6487673 A JPS6487673 A JP S6487673A JP 62245112 A JP62245112 A JP 62245112A JP 24511287 A JP24511287 A JP 24511287A JP S6487673 A JPS6487673 A JP S6487673A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- abrasive
- cyclohexanone
- dispersant
- alumina
- 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
Links
Landscapes
- Magnetic Record Carriers (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To provide the titled coating to be used as a magnetic recording medium, comprising alumina as the abrasive, an inorganic phosphoric acid compound as the dispersant and cyclohexanone as the solvent. CONSTITUTION:The objective coating made up of (A) alumina as the abrasive, (B) an inorganic phosphoric acid compound (pref. sodium hexametaphosphate) as the dispersant, and (C) cyclohexanone as the solvent. Said solvent may be mixed with other solvent(s) such as MEK or toluene.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245112A JPH0735506B2 (en) | 1987-09-29 | 1987-09-29 | Abrasive paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245112A JPH0735506B2 (en) | 1987-09-29 | 1987-09-29 | Abrasive paint |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6487673A true JPS6487673A (en) | 1989-03-31 |
JPH0735506B2 JPH0735506B2 (en) | 1995-04-19 |
Family
ID=17128801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62245112A Expired - Fee Related JPH0735506B2 (en) | 1987-09-29 | 1987-09-29 | Abrasive paint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0735506B2 (en) |
-
1987
- 1987-09-29 JP JP62245112A patent/JPH0735506B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0735506B2 (en) | 1995-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |