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Non Oriented Electromagnetic Steel Sheet
Abstract: A non-oriented electromagnetic steel sheet (1) according to one embodiment of the present invention is provided with a base material steel sheet (10) and an insulating coating film (20) that is formed on the surface of the base material steel sheet (10). The insulating coating film (20) contains a metal phosphate salt (201), and 5 to 35 parts by mass of an organic resin (202) relative to 100 parts by mass of the metal phosphate salt (201). The organic resin (202) contains 5 parts by mass or more of an amino resin relative to 100 parts by mass of the metal phosphate salt (201).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 July 2024
Publication Number
51/2024
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. NATORI, Yoshiaki
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
3. TAKATANI, Shinsuke
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
4. FUKUCHI, Minako
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417056575-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-07-2024(online)].pdf | 2024-07-25 |
| 2 | 202417056575-STATEMENT OF UNDERTAKING (FORM 3) [25-07-2024(online)].pdf | 2024-07-25 |
| 3 | 202417056575-REQUEST FOR EXAMINATION (FORM-18) [25-07-2024(online)].pdf | 2024-07-25 |
| 4 | 202417056575-PROOF OF RIGHT [25-07-2024(online)].pdf | 2024-07-25 |
| 5 | 202417056575-PRIORITY DOCUMENTS [25-07-2024(online)].pdf | 2024-07-25 |
| 6 | 202417056575-POWER OF AUTHORITY [25-07-2024(online)].pdf | 2024-07-25 |
| 7 | 202417056575-FORM 18 [25-07-2024(online)].pdf | 2024-07-25 |
| 8 | 202417056575-FORM 1 [25-07-2024(online)].pdf | 2024-07-25 |
| 9 | 202417056575-DRAWINGS [25-07-2024(online)].pdf | 2024-07-25 |
| 10 | 202417056575-DECLARATION OF INVENTORSHIP (FORM 5) [25-07-2024(online)].pdf | 2024-07-25 |
| 11 | 202417056575-COMPLETE SPECIFICATION [25-07-2024(online)].pdf | 2024-07-25 |
| 12 | 202417056575-FORM 3 [10-01-2025(online)].pdf | 2025-01-10 |