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Non Oriented Electromagnetic Steel Sheet And Method For Producing Same
Abstract: A non-oriented electromagnetic steel sheet 1 of the present embodiment is provided with: a base material steel sheet 10; and an insulating film 20 formed on a surface of the base material steel sheet 10. The insulating film 20 contains: a phosphoric acid metal salt; an organic resin; and a nitrite. The nitrogen content of the insulating film 20 is 0.05 to 5.00 mass%.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 March 2024
Publication Number
45/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Inventors
1. TAKEDA, Kazutoshi
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
2. FUKUCHI, Minako
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
3. NATORI, Yoshiaki
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
4. FUJII, Hiroyasu
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
5. TAKATANI, Shinsuke
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417022155-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [22-03-2024(online)].pdf | 2024-03-22 |
| 2 | 202417022155-STATEMENT OF UNDERTAKING (FORM 3) [22-03-2024(online)].pdf | 2024-03-22 |
| 3 | 202417022155-PROOF OF RIGHT [22-03-2024(online)].pdf | 2024-03-22 |
| 4 | 202417022155-PRIORITY DOCUMENTS [22-03-2024(online)].pdf | 2024-03-22 |
| 5 | 202417022155-POWER OF AUTHORITY [22-03-2024(online)].pdf | 2024-03-22 |
| 6 | 202417022155-FORM 1 [22-03-2024(online)].pdf | 2024-03-22 |
| 7 | 202417022155-DRAWINGS [22-03-2024(online)].pdf | 2024-03-22 |
| 8 | 202417022155-DECLARATION OF INVENTORSHIP (FORM 5) [22-03-2024(online)].pdf | 2024-03-22 |
| 9 | 202417022155-COMPLETE SPECIFICATION [22-03-2024(online)].pdf | 2024-03-22 |
| 10 | 202417022155-FORM 18 [02-04-2024(online)].pdf | 2024-04-02 |
| 11 | 202417022155-FORM 3 [10-09-2024(online)].pdf | 2024-09-10 |