JPS6135687B2 - - Google Patents
Info
- Publication number
- JPS6135687B2 JPS6135687B2 JP2236779A JP2236779A JPS6135687B2 JP S6135687 B2 JPS6135687 B2 JP S6135687B2 JP 2236779 A JP2236779 A JP 2236779A JP 2236779 A JP2236779 A JP 2236779A JP S6135687 B2 JPS6135687 B2 JP S6135687B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- magnet
- rubber
- magnetic
- binder
- 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
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 230000005415 magnetization Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910016583 MnAl Inorganic materials 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2236779A JPS55115319A (en) | 1979-02-27 | 1979-02-27 | Manufacturing method of rubber magnet |
| GB8005994A GB2044167B (en) | 1979-02-23 | 1980-02-22 | Method and apparatus for preparing elastomeric magnetic objects |
| DE19803006736 DE3006736A1 (de) | 1979-02-23 | 1980-02-22 | Verfahren und vorrichtung zur herstellung eines elastomeren magnetischen gegenstandes |
| IT48003/80A IT1143927B (it) | 1979-02-23 | 1980-02-25 | Procedimento per la preparazione di oggetti magnetici elastomerici |
| FR8004096A FR2449957B1 (fr) | 1979-02-23 | 1980-02-25 | Procede de fabrication d'un elastomere magnetique, et produit ainsi obtenu |
| US06/636,063 US4562019A (en) | 1979-02-23 | 1984-07-30 | Method of preparing plastomeric magnetic objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2236779A JPS55115319A (en) | 1979-02-27 | 1979-02-27 | Manufacturing method of rubber magnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55115319A JPS55115319A (en) | 1980-09-05 |
| JPS6135687B2 true JPS6135687B2 (enrdf_load_stackoverflow) | 1986-08-14 |
Family
ID=12080653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2236779A Granted JPS55115319A (en) | 1979-02-23 | 1979-02-27 | Manufacturing method of rubber magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55115319A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62252119A (ja) * | 1986-04-24 | 1987-11-02 | Seiko Epson Corp | ラジアル異方性磁石の製造方法 |
| JPH0785458B2 (ja) * | 1986-05-09 | 1995-09-13 | セイコーエプソン株式会社 | 希土類磁石の製造方法 |
| WO2018116127A1 (en) * | 2016-12-19 | 2018-06-28 | 3M Innovative Properties Company | Thermoplastic polymer composite containing soft, ferromagnetic particulate material and methods of making thereof |
-
1979
- 1979-02-27 JP JP2236779A patent/JPS55115319A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55115319A (en) | 1980-09-05 |
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