Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
Insulation Coating Composition For Electrical Steel Sheet, Electrical Steel Sheet, And Method For Manufacturing Same
Abstract: An insulating coating composition for an electrical steel sheet according to an embodiment of the present invention comprises 100 parts by weight of a metal phosphate, 30 to 300 parts by weight of silica, 30 to 300 parts by weight of a nitrate, 30 to 300 parts by weight of feldspar, and 30 to 300 parts by weight of talc.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 June 2026
Publication Number
25/2026
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
POSCO CO., LTD
6261, Donghaean-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37859
Inventors
1. KIM, Hyunjong
6261, Donghaean-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37859
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202647071920-WIPO_PCT_DOC.pdf | 2026-06-10 |
| 2 | 202647071920-TRANSLATION OF PRIORITY DOCUMENTS ETC. [10-06-2026(online)].pdf | 2026-06-10 |
| 3 | 202647071920-STATEMENT OF UNDERTAKING (FORM 3) [10-06-2026(online)].pdf | 2026-06-10 |
| 4 | 202647071920-PROOF OF RIGHT [10-06-2026(online)].pdf | 2026-06-10 |
| 5 | 202647071920-PRIORITY DOCUMENTS [10-06-2026(online)].pdf | 2026-06-10 |
| 6 | 202647071920-POWER OF AUTHORITY [10-06-2026(online)].pdf | 2026-06-10 |
| 7 | 202647071920-FORM 18 [10-06-2026(online)].pdf | 2026-06-10 |
| 8 | 202647071920-FORM 1 [10-06-2026(online)].pdf | 2026-06-10 |
| 9 | 202647071920-DRAWINGS [10-06-2026(online)].pdf | 2026-06-10 |
| 10 | 202647071920-DECLARATION OF INVENTORSHIP (FORM 5) [10-06-2026(online)].pdf | 2026-06-10 |
| 11 | 202647071920-COMPLETE SPECIFICATION [10-06-2026(online)].pdf | 2026-06-10 |
| 12 | 202647071920-PATENT_APPLICATION_PUBLICATION.pdf | 2026-06-20 |