JPS6352069B2 - - Google Patents
Info
- Publication number
- JPS6352069B2 JPS6352069B2 JP5475879A JP5475879A JPS6352069B2 JP S6352069 B2 JPS6352069 B2 JP S6352069B2 JP 5475879 A JP5475879 A JP 5475879A JP 5475879 A JP5475879 A JP 5475879A JP S6352069 B2 JPS6352069 B2 JP S6352069B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- weight
- parts
- phosphoric acid
- magnetic paint
- 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
Links
- 239000003973 paint Substances 0.000 claims description 37
- -1 phosphate ester Chemical class 0.000 claims description 21
- 239000006247 magnetic powder Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 13
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 9
- 150000003014 phosphoric acid esters Chemical class 0.000 description 7
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 6
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 6
- 150000005690 diesters Chemical class 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 238000001879 gelation Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 229940083466 soybean lecithin Drugs 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 5
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 5
- 150000005215 alkyl ethers Chemical class 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 229920001228 polyisocyanate Polymers 0.000 description 5
- 239000005056 polyisocyanate Substances 0.000 description 5
- 229920006267 polyester film Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475879A JPS55147570A (en) | 1979-05-07 | 1979-05-07 | Magnetic paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475879A JPS55147570A (en) | 1979-05-07 | 1979-05-07 | Magnetic paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55147570A JPS55147570A (en) | 1980-11-17 |
| JPS6352069B2 true JPS6352069B2 (enrdf_load_stackoverflow) | 1988-10-17 |
Family
ID=12979663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5475879A Granted JPS55147570A (en) | 1979-05-07 | 1979-05-07 | Magnetic paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55147570A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740743A (en) * | 1980-08-23 | 1982-03-06 | Sony Corp | Magnetic recording medium |
| JPS5792422A (en) * | 1980-11-25 | 1982-06-09 | Sony Corp | Magnetic recording medium |
| JPS62159336A (ja) * | 1986-01-07 | 1987-07-15 | Konishiroku Photo Ind Co Ltd | 磁気記録媒体 |
| CN104130609A (zh) * | 2014-08-20 | 2014-11-05 | 姜云华 | 一种磁性涂料 |
-
1979
- 1979-05-07 JP JP5475879A patent/JPS55147570A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55147570A (en) | 1980-11-17 |
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