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"Non Oriented Electrical Steel Sheet And Manufacturing Method Thereof"
Abstract: An inorganic-organic composite film is formed by coating a application liquid containing an inorganic component and an organic resin on a surface of a steel sheet, and baking the application liquid on the surface of the steel sheet. The application liquid contains phosphate as the inorganic component, and further contains an inorganic powder having a BET specific surface area of 10 m2/g or more and exhibiting a particle size distribution with a 50% cumulative particle size of 5 µm or less and with a 90% cumulative particle size of 15 µm or less when measured by a laser diffraction particle size analyzer, the powder being contained at a ratio of no less than 1 mass%, nor more than 50 mass% with respect to a solid content of the phosphate.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 October 2010
Publication Number
08/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-10-25
Renewal Date
Applicants
NIPPON STEEL CORPORATION,
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Inventors
1. HIROYASU FUJII
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
2. TETSUYA SASAKI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
3. YUTAKA MATSUMOTO
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
4. KAZUTOSHI TAKEDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
5. TESSHU MURAKAWA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7165-delnp-2010-Form-3-(30-12-2010).pdf | 2010-12-30 |
| 1 | 7165-DELNP-2010-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 2 | 7165-delnp-2010-Correspondence-Others-(30-12-2010).pdf | 2010-12-30 |
| 2 | 7165-DELNP-2010-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 3 | 7165-DELNP-2010-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 3 | 7165-delnp-2010-Form-3-(15-04-2011).pdf | 2011-04-15 |
| 4 | 7165-DELNP-2010-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 4 | 7165-delnp-2010-Correspondence-Others-(15-04-2011).pdf | 2011-04-15 |
| 5 | 7165-DELNP-2010-Form-3-(30-05-2011).pdf | 2011-05-30 |
| 5 | 288707-Correspondence-090719.pdf | 2019-07-13 |
| 6 | 7165-DELNP-2010-Correspondence Others-(30-05-2011).pdf | 2011-05-30 |
| 6 | 288707-OTHERS-090719.pdf | 2019-07-13 |
| 7 | 7165-delnp-2010-Form-3-(07-07-2011).pdf | 2011-07-07 |
| 7 | 288707-Power of Attorney-090719.pdf | 2019-07-13 |
| 8 | 7165-DELNP-2010-PROOF OF ALTERATION [08-07-2019(online)].pdf | 2019-07-08 |
| 8 | 7165-delnp-2010-Correspondence Others-(07-07-2011).pdf | 2011-07-07 |
| 9 | 7165-delnp-2010-gpa.pdf | 2011-08-21 |
| 9 | 7165-DELNP-2010-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 10 | 7165-delnp-2010-form-5.pdf | 2011-08-21 |
| 10 | 7165-DELNP-2010-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 11 | 7165-delnp-2010-form-3.pdf | 2011-08-21 |
| 11 | 7165-DELNP-2010-IntimationOfGrant25-10-2017.pdf | 2017-10-25 |
| 12 | 7165-delnp-2010-form-2.pdf | 2011-08-21 |
| 12 | 7165-DELNP-2010-PatentCertificate25-10-2017.pdf | 2017-10-25 |
| 13 | 7165-delnp-2010-form-18.pdf | 2011-08-21 |
| 13 | 7165-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 14 | 7165-delnp-2010-Claims-(03-11-2015).pdf | 2015-11-03 |
| 14 | 7165-delnp-2010-form-1.pdf | 2011-08-21 |
| 15 | 7165-delnp-2010-Copy Form-1-(03-11-2015).pdf | 2015-11-03 |
| 15 | 7165-delnp-2010-description (complete).pdf | 2011-08-21 |
| 16 | 7165-delnp-2010-Correspondence Others-(03-11-2015).pdf | 2015-11-03 |
| 16 | 7165-delnp-2010-correspondence-others.pdf | 2011-08-21 |
| 17 | 7165-delnp-2010-Form-2-(03-11-2015).pdf | 2015-11-03 |
| 17 | 7165-delnp-2010-claims.pdf | 2011-08-21 |
| 18 | 7165-delnp-2010-abstract.pdf | 2011-08-21 |
| 18 | 7165-delnp-2010-Others-(03-11-2015).pdf | 2015-11-03 |
| 19 | 7165-delnp-2010-Correspondence Others-(29-09-2015).pdf | 2015-09-29 |
| 19 | 7165-DELNP-2010-GPA-(08-07-2013).pdf | 2013-07-08 |
| 20 | 7165-delnp-2010-Correspodence Others-(03-08-2015).pdf | 2015-08-03 |
| 20 | 7165-DELNP-2010-Form-2-(08-07-2013).pdf | 2013-07-08 |
| 21 | 7165-delnp-2010-Correspondence Others-(14-05-2015).pdf | 2015-05-14 |
| 21 | 7165-DELNP-2010-Form-1-(08-07-2013).pdf | 2013-07-08 |
| 22 | 7165-DELNP-2010-Correspondence-Others-(08-07-2013).pdf | 2013-07-08 |
| 22 | 7165-delnp-2010-Others-(14-05-2015).pdf | 2015-05-14 |
| 23 | 7165-delnp-2010-Others-(25-03-2015).pdf | 2015-03-25 |
| 23 | Petition Under Rule 137.pdf | 2015-03-26 |
| 24 | 7165-delnp-2010-GPA-(25-03-2015).pdf | 2015-03-25 |
| 24 | 7165-delnp-2010-Abstract-(25-03-2015).pdf | 2015-03-25 |
| 25 | 7165-delnp-2010-Claims-(25-03-2015).pdf | 2015-03-25 |
| 25 | 7165-delnp-2010-Form-3-(25-03-2015).pdf | 2015-03-25 |
| 26 | 7165-delnp-2010-Correspondence Others-(25-03-2015).pdf | 2015-03-25 |
| 26 | 7165-delnp-2010-Form-2-(25-03-2015).pdf | 2015-03-25 |
| 27 | 7165-delnp-2010-Form-1-(25-03-2015).pdf | 2015-03-25 |
| 28 | 7165-delnp-2010-Correspondence Others-(25-03-2015).pdf | 2015-03-25 |
| 28 | 7165-delnp-2010-Form-2-(25-03-2015).pdf | 2015-03-25 |
| 29 | 7165-delnp-2010-Claims-(25-03-2015).pdf | 2015-03-25 |
| 29 | 7165-delnp-2010-Form-3-(25-03-2015).pdf | 2015-03-25 |
| 30 | 7165-delnp-2010-Abstract-(25-03-2015).pdf | 2015-03-25 |
| 30 | 7165-delnp-2010-GPA-(25-03-2015).pdf | 2015-03-25 |
| 31 | 7165-delnp-2010-Others-(25-03-2015).pdf | 2015-03-25 |
| 31 | Petition Under Rule 137.pdf | 2015-03-26 |
| 32 | 7165-DELNP-2010-Correspondence-Others-(08-07-2013).pdf | 2013-07-08 |
| 32 | 7165-delnp-2010-Others-(14-05-2015).pdf | 2015-05-14 |
| 33 | 7165-delnp-2010-Correspondence Others-(14-05-2015).pdf | 2015-05-14 |
| 33 | 7165-DELNP-2010-Form-1-(08-07-2013).pdf | 2013-07-08 |
| 34 | 7165-delnp-2010-Correspodence Others-(03-08-2015).pdf | 2015-08-03 |
| 34 | 7165-DELNP-2010-Form-2-(08-07-2013).pdf | 2013-07-08 |
| 35 | 7165-delnp-2010-Correspondence Others-(29-09-2015).pdf | 2015-09-29 |
| 35 | 7165-DELNP-2010-GPA-(08-07-2013).pdf | 2013-07-08 |
| 36 | 7165-delnp-2010-Others-(03-11-2015).pdf | 2015-11-03 |
| 36 | 7165-delnp-2010-abstract.pdf | 2011-08-21 |
| 37 | 7165-delnp-2010-Form-2-(03-11-2015).pdf | 2015-11-03 |
| 37 | 7165-delnp-2010-claims.pdf | 2011-08-21 |
| 38 | 7165-delnp-2010-Correspondence Others-(03-11-2015).pdf | 2015-11-03 |
| 38 | 7165-delnp-2010-correspondence-others.pdf | 2011-08-21 |
| 39 | 7165-delnp-2010-Copy Form-1-(03-11-2015).pdf | 2015-11-03 |
| 39 | 7165-delnp-2010-description (complete).pdf | 2011-08-21 |
| 40 | 7165-delnp-2010-Claims-(03-11-2015).pdf | 2015-11-03 |
| 40 | 7165-delnp-2010-form-1.pdf | 2011-08-21 |
| 41 | 7165-delnp-2010-form-18.pdf | 2011-08-21 |
| 41 | 7165-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 42 | 7165-delnp-2010-form-2.pdf | 2011-08-21 |
| 42 | 7165-DELNP-2010-PatentCertificate25-10-2017.pdf | 2017-10-25 |
| 43 | 7165-delnp-2010-form-3.pdf | 2011-08-21 |
| 43 | 7165-DELNP-2010-IntimationOfGrant25-10-2017.pdf | 2017-10-25 |
| 44 | 7165-delnp-2010-form-5.pdf | 2011-08-21 |
| 44 | 7165-DELNP-2010-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 45 | 7165-delnp-2010-gpa.pdf | 2011-08-21 |
| 45 | 7165-DELNP-2010-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 46 | 7165-DELNP-2010-PROOF OF ALTERATION [08-07-2019(online)].pdf | 2019-07-08 |
| 46 | 7165-delnp-2010-Correspondence Others-(07-07-2011).pdf | 2011-07-07 |
| 47 | 7165-delnp-2010-Form-3-(07-07-2011).pdf | 2011-07-07 |
| 47 | 288707-Power of Attorney-090719.pdf | 2019-07-13 |
| 48 | 7165-DELNP-2010-Correspondence Others-(30-05-2011).pdf | 2011-05-30 |
| 48 | 288707-OTHERS-090719.pdf | 2019-07-13 |
| 49 | 7165-DELNP-2010-Form-3-(30-05-2011).pdf | 2011-05-30 |
| 49 | 288707-Correspondence-090719.pdf | 2019-07-13 |
| 50 | 7165-DELNP-2010-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 50 | 7165-delnp-2010-Correspondence-Others-(15-04-2011).pdf | 2011-04-15 |
| 51 | 7165-delnp-2010-Form-3-(15-04-2011).pdf | 2011-04-15 |
| 51 | 7165-DELNP-2010-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 52 | 7165-delnp-2010-Correspondence-Others-(30-12-2010).pdf | 2010-12-30 |
| 52 | 7165-DELNP-2010-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 53 | 7165-delnp-2010-Form-3-(30-12-2010).pdf | 2010-12-30 |
| 53 | 7165-DELNP-2010-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |