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“Coated Steel Sheet”
Abstract: Provided is a coated steel sheet which is improved in properties such as the adhesion of a coating to a base material, the resistance of the coating to a press oil, etc. The coated steel sheet coated with a composite coating and is characterized in that the composite coating comprises(A) particles of an ethylene-unsaturated carboxylic acid copolymer resin having a silanol group and/or an alkoxysilyl group and having an average particle diameter of 20 to 100 nm, (B) silicon oxide particles having an average particle diameter of 5 to 50 nm and (C) an organic titanium compound, and in that the amount of the coating is 0.5 to 3 g/m2.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 November 2008
Publication Number
24/2009
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2015-03-27
Renewal Date
Applicants
NIPPON STEEL CORPORATION
6-3 Otemachi 2-chome Chiyoda-ku Tokyo
Inventors
1. MOTOHIRO SASAKI
c/o NIPPON PAINT CO. LTD 4-1-15 Minamishinagawa Shinagawa-ku Tokyo
2. KOICHI SAITO
c/o NIPPON PAINT CO. LTD 4-1-15 Minamishinagawa Shinagawa-ku Tokyo
3. ATSUSHI MORISHITA
c/o NIPPON STEEL CORPORATION Kimitsu Works 1 Kimitsu Kimitsu-shi Chiba
4. AKIRA TAKAHASHI
c/o NIPPON STEEL CORPORATION Kimitsu Works 1 Kimitsu Kimitsu-shi Chiba
Specification
see the attachment
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 9642-DELNP-2008-Form-18-(10-06-2010).pdf | 2010-06-10 |
| 1 | 9642-DELNP-2008-RELEVANT DOCUMENTS [06-09-2023(online)].pdf | 2023-09-06 |
| 2 | 9642-DELNP-2008-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 2 | 9642-DELNP-2008-Correspondence-Others-(10-06-2010).pdf | 2010-06-10 |
| 3 | Translation-Search Report.pdf | 2011-08-20 |
| 3 | 9642-DELNP-2008-RELEVANT DOCUMENTS [09-08-2021(online)].pdf | 2021-08-09 |
| 4 | 9642-DELNP-2008-RELEVANT DOCUMENTS [11-03-2020(online)].pdf | 2020-03-11 |
| 5 | 266015-Correspondence-070619.pdf | 2019-06-12 |
| 6 | Form-1.pdf | 2011-08-20 |
| 6 | 266015-OTHERS-070619.pdf | 2019-06-12 |
| 7 | 9642-DELNP-2008-GPA-(12-07-2013).pdf | 2013-07-12 |
| 7 | 266015-Power of Attorney-070619.pdf | 2019-06-12 |
| 8 | 9642-DELNP-2008-PROOF OF ALTERATION [05-06-2019(online)].pdf | 2019-06-05 |
| 8 | 9642-DELNP-2008-Form-2-(12-07-2013).pdf | 2013-07-12 |
| 9 | 9642-DELNP-2008-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 9 | 9642-DELNP-2008-Form-1-(12-07-2013).pdf | 2013-07-12 |
| 10 | 9642-DELNP-2008-Correspondence-Others-(12-07-2013).pdf | 2013-07-12 |
| 10 | 9642-DELNP-2008-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 11 | 9642-delnp-2008-GPA-(22-09-2014).pdf | 2014-09-22 |
| 11 | Form 27 [28-03-2017(online)].pdf | 2017-03-28 |
| 12 | 9642-delnp-2008-Form-5-(22-09-2014).pdf | 2014-09-22 |
| 12 | Form 27 [12-08-2016(online)].pdf | 2016-08-12 |
| 13 | 9642-delnp-2008-Form-3-(22-09-2014).pdf | 2014-09-22 |
| 13 | Petition Under Rule 137 [11-08-2016(online)].pdf | 2016-08-11 |
| 14 | 9642-delnp-2008-Form-2-(22-09-2014).pdf | 2014-09-22 |
| 14 | 9642-DELNP-2008_EXAMREPORT.pdf | 2016-06-30 |
| 15 | 9642-delnp-2008-Correspondence Others-(22-09-2014).pdf | 2014-09-22 |
| 15 | Pet.9642-DELNP-2008.pdf | 2014-09-26 |
| 16 | 9642-delnp-2008-Claims-(22-09-2014).pdf | 2014-09-22 |
| 16 | 9642-delnp-2008-Abstract-(22-09-2014).pdf | 2014-09-22 |
| 17 | 9642-delnp-2008-Abstract-(22-09-2014).pdf | 2014-09-22 |
| 17 | 9642-delnp-2008-Claims-(22-09-2014).pdf | 2014-09-22 |
| 18 | 9642-delnp-2008-Correspondence Others-(22-09-2014).pdf | 2014-09-22 |
| 18 | Pet.9642-DELNP-2008.pdf | 2014-09-26 |
| 19 | 9642-delnp-2008-Form-2-(22-09-2014).pdf | 2014-09-22 |
| 19 | 9642-DELNP-2008_EXAMREPORT.pdf | 2016-06-30 |
| 20 | 9642-delnp-2008-Form-3-(22-09-2014).pdf | 2014-09-22 |
| 20 | Petition Under Rule 137 [11-08-2016(online)].pdf | 2016-08-11 |
| 21 | 9642-delnp-2008-Form-5-(22-09-2014).pdf | 2014-09-22 |
| 21 | Form 27 [12-08-2016(online)].pdf | 2016-08-12 |
| 22 | 9642-delnp-2008-GPA-(22-09-2014).pdf | 2014-09-22 |
| 22 | Form 27 [28-03-2017(online)].pdf | 2017-03-28 |
| 23 | 9642-DELNP-2008-Correspondence-Others-(12-07-2013).pdf | 2013-07-12 |
| 23 | 9642-DELNP-2008-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 24 | 9642-DELNP-2008-Form-1-(12-07-2013).pdf | 2013-07-12 |
| 24 | 9642-DELNP-2008-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 25 | 9642-DELNP-2008-Form-2-(12-07-2013).pdf | 2013-07-12 |
| 25 | 9642-DELNP-2008-PROOF OF ALTERATION [05-06-2019(online)].pdf | 2019-06-05 |
| 26 | 266015-Power of Attorney-070619.pdf | 2019-06-12 |
| 26 | 9642-DELNP-2008-GPA-(12-07-2013).pdf | 2013-07-12 |
| 27 | 266015-OTHERS-070619.pdf | 2019-06-12 |
| 27 | Form-1.pdf | 2011-08-20 |
| 28 | 266015-Correspondence-070619.pdf | 2019-06-12 |
| 29 | 9642-DELNP-2008-RELEVANT DOCUMENTS [11-03-2020(online)].pdf | 2020-03-11 |
| 30 | Translation-Search Report.pdf | 2011-08-20 |
| 30 | 9642-DELNP-2008-RELEVANT DOCUMENTS [09-08-2021(online)].pdf | 2021-08-09 |
| 31 | 9642-DELNP-2008-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 31 | 9642-DELNP-2008-Correspondence-Others-(10-06-2010).pdf | 2010-06-10 |
| 32 | 9642-DELNP-2008-RELEVANT DOCUMENTS [06-09-2023(online)].pdf | 2023-09-06 |
| 32 | 9642-DELNP-2008-Form-18-(10-06-2010).pdf | 2010-06-10 |