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"Coating Solution For Non Oriented Electrical Steel Sheet And Method Of Coating Non Oriented Electrical Steel Sheet Using The Same"
Abstract: Disclosed is a coating solution for a non-oriented electrical steel sheet, including 20-40 wt% of barium sulfate (Ba2SO4), 10-20 wt% of titanium oxide (TiO2), 15-30 wt% of ionized water, and 30-50 wt% of melamine -based resin containing ethylene glycol and glycerin as high boiling point solvents.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 June 2010
Publication Number
48/2010
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-11-18
Renewal Date
Applicants
POSCO
#1 Goedong-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-300 Republic of Korea
AK ChemTech CO. LTD.
72-6 Yongjeon-dong Dong-gu Daejeon 300-200 Republic of Korea
Inventors
1. KIM Jung-Woo
203-2202 SK View 2-cha. 579 Hyoja-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-762 Republic of Korea
2. HAN Min-Soo
232-1501 Hyoja Green 2-cha APT. Jigok-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-752 Republic of Korea
3. HONG Shin-Hyub
1-1103 DuhoLotte APT. Duho-dong Buk-gu Pohang-si Gyeongsangbuk-do 791-751 Republic of Korea
4. NAM Yeung-Sub
107-504 Donga APT. Hakjam-dong Buk-gu Pohang-si Gyeongsangbuk-do 791-787 Republic of Korea
5. KIM Jae-Kwan
9-203 Nagwon APT. Jigok-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-751 Republic of Korea
Specification
COATING SOLUTION FOR NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD OF COATING NON-ORIENTED ELECTRICAL STEEL SHEET USING THE SAME, AND COATING FILM OF NON-ORIENTED ELECTRICAL STEEL SHEET
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4603-DELNP-2010-RELEVANT DOCUMENTS [05-09-2023(online)].pdf | 2023-09-05 |
| 1 | Correspondence-Others-(03-11-2010).tif | 2010-11-03 |
| 2 | 4603-delnp-2010-Form-18-(03-11-2010).pdf | 2010-11-03 |
| 2 | 4603-DELNP-2010-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 3 | 4603-DELNP-2010-PROOF OF ALTERATION [19-10-2021(online)]-1.pdf | 2021-10-19 |
| 3 | 4603-delnp-2010-Correspondence-Others-(18-11-2010).pdf | 2010-11-18 |
| 4 | 4603-DELNP-2010-PROOF OF ALTERATION [19-10-2021(online)].pdf | 2021-10-19 |
| 4 | 4603-delnp-2010-Assignment-(18-11-2010).pdf | 2010-11-18 |
| 5 | 4603-DELNP-2010-RELEVANT DOCUMENTS [27-09-2021(online)].pdf | 2021-09-27 |
| 5 | 4603-delnp-2010-Form-3-(24-11-2010).pdf | 2010-11-24 |
| 6 | 4603-DELNP-2010-RELEVANT DOCUMENTS [05-09-2021(online)].pdf | 2021-09-05 |
| 6 | 4603-delnp-2010-Correspondence-Others-(24-11-2010).pdf | 2010-11-24 |
| 7 | Form-5.pdf | 2011-08-21 |
| 7 | 4603-DELNP-2010-RELEVANT DOCUMENTS [17-03-2020(online)].pdf | 2020-03-17 |
| 8 | Form-3.pdf | 2011-08-21 |
| 8 | 4603-DELNP-2010-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 9 | 277359 -4603-delnp-2010.pdf | 2018-06-06 |
| 9 | Form-1.pdf | 2011-08-21 |
| 10 | 4603-DELNP-2010-RELEVANT DOCUMENTS [29-03-2018(online)].pdf | 2018-03-29 |
| 10 | Drawings.pdf | 2011-08-21 |
| 11 | 4603-delnp-2010-Correspondence Others-(07-01-2015).pdf | 2015-01-07 |
| 11 | Form 27 [21-03-2017(online)].pdf | 2017-03-21 |
| 12 | 4603-DELNP-2010-Correspondence-071116.pdf | 2016-11-08 |
| 12 | 4603-delnp-2010-English-Translation-(23-01-2015).pdf | 2015-01-23 |
| 13 | 4603-delnp-2010-Correspondance Others-(23-01-2015).pdf | 2015-01-23 |
| 13 | 4603-DELNP-2010-Reply From Atomic Energy-071116.pdf | 2016-11-08 |
| 14 | 4603-delnp-2010-Drawings-(05-11-2015).pdf | 2015-11-05 |
| 14 | 4603-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 15 | 4603-delnp-2010-Atomic Energy-(03-05-2016).pdf | 2016-05-03 |
| 15 | 4603-delnp-2010-Correspondence Others-(05-11-2015).pdf | 2015-11-05 |
| 16 | 4603-delnp-2010-Abstract-(09-11-2015).pdf | 2015-11-09 |
| 16 | 4603-delnp-2010-marked claims-(09-11-2015).pdf | 2015-11-09 |
| 17 | 4603-delnp-2010-GPA-(09-11-2015).pdf | 2015-11-09 |
| 17 | 4603-delnp-2010-Claims-(09-11-2015).pdf | 2015-11-09 |
| 18 | 4603-delnp-2010-Correspondence Others-(09-11-2015).pdf | 2015-11-09 |
| 18 | 4603-delnp-2010-Form-2-(09-11-2015).pdf | 2015-11-09 |
| 19 | 4603-delnp-2010-Description (Complete)-(09-11-2015).pdf | 2015-11-09 |
| 19 | 4603-delnp-2010-Form-1-(09-11-2015).pdf | 2015-11-09 |
| 20 | 4603-delnp-2010-Description (Complete)-(09-11-2015).pdf | 2015-11-09 |
| 20 | 4603-delnp-2010-Form-1-(09-11-2015).pdf | 2015-11-09 |
| 21 | 4603-delnp-2010-Correspondence Others-(09-11-2015).pdf | 2015-11-09 |
| 21 | 4603-delnp-2010-Form-2-(09-11-2015).pdf | 2015-11-09 |
| 22 | 4603-delnp-2010-Claims-(09-11-2015).pdf | 2015-11-09 |
| 22 | 4603-delnp-2010-GPA-(09-11-2015).pdf | 2015-11-09 |
| 23 | 4603-delnp-2010-Abstract-(09-11-2015).pdf | 2015-11-09 |
| 23 | 4603-delnp-2010-marked claims-(09-11-2015).pdf | 2015-11-09 |
| 24 | 4603-delnp-2010-Correspondence Others-(05-11-2015).pdf | 2015-11-05 |
| 24 | 4603-delnp-2010-Atomic Energy-(03-05-2016).pdf | 2016-05-03 |
| 25 | 4603-delnp-2010-Drawings-(05-11-2015).pdf | 2015-11-05 |
| 25 | 4603-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 26 | 4603-delnp-2010-Correspondance Others-(23-01-2015).pdf | 2015-01-23 |
| 26 | 4603-DELNP-2010-Reply From Atomic Energy-071116.pdf | 2016-11-08 |
| 27 | 4603-DELNP-2010-Correspondence-071116.pdf | 2016-11-08 |
| 27 | 4603-delnp-2010-English-Translation-(23-01-2015).pdf | 2015-01-23 |
| 28 | 4603-delnp-2010-Correspondence Others-(07-01-2015).pdf | 2015-01-07 |
| 28 | Form 27 [21-03-2017(online)].pdf | 2017-03-21 |
| 29 | 4603-DELNP-2010-RELEVANT DOCUMENTS [29-03-2018(online)].pdf | 2018-03-29 |
| 29 | Drawings.pdf | 2011-08-21 |
| 30 | 277359 -4603-delnp-2010.pdf | 2018-06-06 |
| 30 | Form-1.pdf | 2011-08-21 |
| 31 | Form-3.pdf | 2011-08-21 |
| 31 | 4603-DELNP-2010-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 32 | Form-5.pdf | 2011-08-21 |
| 32 | 4603-DELNP-2010-RELEVANT DOCUMENTS [17-03-2020(online)].pdf | 2020-03-17 |
| 33 | 4603-DELNP-2010-RELEVANT DOCUMENTS [05-09-2021(online)].pdf | 2021-09-05 |
| 33 | 4603-delnp-2010-Correspondence-Others-(24-11-2010).pdf | 2010-11-24 |
| 34 | 4603-DELNP-2010-RELEVANT DOCUMENTS [27-09-2021(online)].pdf | 2021-09-27 |
| 34 | 4603-delnp-2010-Form-3-(24-11-2010).pdf | 2010-11-24 |
| 35 | 4603-DELNP-2010-PROOF OF ALTERATION [19-10-2021(online)].pdf | 2021-10-19 |
| 35 | 4603-delnp-2010-Assignment-(18-11-2010).pdf | 2010-11-18 |
| 36 | 4603-DELNP-2010-PROOF OF ALTERATION [19-10-2021(online)]-1.pdf | 2021-10-19 |
| 36 | 4603-delnp-2010-Correspondence-Others-(18-11-2010).pdf | 2010-11-18 |
| 37 | 4603-delnp-2010-Form-18-(03-11-2010).pdf | 2010-11-03 |
| 37 | 4603-DELNP-2010-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 38 | 4603-DELNP-2010-RELEVANT DOCUMENTS [05-09-2023(online)].pdf | 2023-09-05 |