JPS6248284B2 - - Google Patents
Info
- Publication number
- JPS6248284B2 JPS6248284B2 JP12911478A JP12911478A JPS6248284B2 JP S6248284 B2 JPS6248284 B2 JP S6248284B2 JP 12911478 A JP12911478 A JP 12911478A JP 12911478 A JP12911478 A JP 12911478A JP S6248284 B2 JPS6248284 B2 JP S6248284B2
- Authority
- JP
- Japan
- Prior art keywords
- curing
- core
- adhesive
- reaction
- plates
- 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
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000010292 electrical insulation Methods 0.000 claims description 4
- 238000001723 curing Methods 0.000 description 33
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- 239000004593 Epoxy Substances 0.000 description 9
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 5
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- FBHPRUXJQNWTEW-UHFFFAOYSA-N 1-benzyl-2-methylimidazole Chemical compound CC1=NC=CN1CC1=CC=CC=C1 FBHPRUXJQNWTEW-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- -1 dibutyl glycidyl Chemical group 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 229930185605 Bisphenol Natural products 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
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12911478A JPS5555426A (en) | 1978-10-19 | 1978-10-19 | Production of layer-built magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12911478A JPS5555426A (en) | 1978-10-19 | 1978-10-19 | Production of layer-built magnetic core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5555426A JPS5555426A (en) | 1980-04-23 |
| JPS6248284B2 true JPS6248284B2 (https=) | 1987-10-13 |
Family
ID=15001407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12911478A Granted JPS5555426A (en) | 1978-10-19 | 1978-10-19 | Production of layer-built magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555426A (https=) |
-
1978
- 1978-10-19 JP JP12911478A patent/JPS5555426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5555426A (en) | 1980-04-23 |
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