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"Precoated Metal Sheet And Process For Producing The Same"
Abstract: A precoated metal sheet having a coating film on one or both side(s) of a metal sheet. The coating film comprises at least a top coating film as an outermost surface coating film/ and a middle coating film disposed under the top coating film in contact with the top coating film. The top coating film is a clear coating film containing a silicone graft acrylic resin, and containing no pigment; and the middle coating film comprises a melamine-curable or an isocyanate-curable polyester resin, and a color pigment. The surface of the coating film has an average friction coefficient of 0.08 or less, a hardness at 23°C of 75 to 200 N/mm2 in terms of universal hardness at a 5 mN load, and a specular gloss of 50% or more under a condition of an incident angle of 20° and an acceptance angle of 20°. There is provided precoated metal sheet having a design quality such as gloss and image clarity, and also having an excellent scratch resistance.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 September 2011
Publication Number
06/2013
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-09-16
Renewal Date
Applicants
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
Inventors
1. TOMOAKI HOSOKAWA
C/O NIPPON STEEL CORPORATION, 6-1 MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
2. KOHEI UEDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7434-delnp-2011-Others-(28-02-2012).pdf | 2012-02-28 |
| 1 | 7434-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 2 | 7434-delnp-2011-Form-3-(28-02-2012).pdf | 2012-02-28 |
| 2 | 7434-DELNP-2011-RELEVANT DOCUMENTS [23-09-2022(online)].pdf | 2022-09-23 |
| 3 | 7434-DELNP-2011-RELEVANT DOCUMENTS [27-07-2021(online)].pdf | 2021-07-27 |
| 3 | 7434-delnp-2011-Correspondence-Others-(28-02-2012).pdf | 2012-02-28 |
| 4 | 7434-DELNP-2011-RELEVANT DOCUMENTS [24-02-2020(online)].pdf | 2020-02-24 |
| 4 | 7434-delnp-2011-Correspondence others-(28-02-2012).pdf | 2012-02-28 |
| 5 | 7434-delnp-2011-GPA.pdf | 2012-03-23 |
| 5 | 275653-Correspondence-190619.pdf | 2019-07-15 |
| 6 | 7434-DELNP-2011-PROOF OF ALTERATION [17-06-2019(online)].pdf | 2019-06-17 |
| 6 | 7434-delnp-2011-Form-5.pdf | 2012-03-23 |
| 7 | 7434-DELNP-2011-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 7 | 7434-delnp-2011-Form-3.pdf | 2012-03-23 |
| 8 | 7434-delnp-2011-Form-2.pdf | 2012-03-23 |
| 8 | 275653-7434-DELNP-2011.pdf | 2018-12-10 |
| 9 | 7434-delnp-2011-Form-18.pdf | 2012-03-23 |
| 9 | 7434-DELNP-2011-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 10 | 7434-delnp-2011-Form-1.pdf | 2012-03-23 |
| 10 | Form 27 [28-03-2017(online)].pdf | 2017-03-28 |
| 11 | 7434-delnp-2011-Drawings.pdf | 2012-03-23 |
| 11 | Claims [12-09-2016(online)].pdf | 2016-09-12 |
| 12 | 7434-delnp-2011-Description (Complete).pdf | 2012-03-23 |
| 12 | Description(Complete) [12-09-2016(online)].pdf | 2016-09-12 |
| 13 | 7434-delnp-2011-Correspondence Others.pdf | 2012-03-23 |
| 13 | Examination Report Reply Recieved [12-09-2016(online)].pdf | 2016-09-12 |
| 14 | 7434-delnp-2011-Claims.pdf | 2012-03-23 |
| 14 | Other Document [12-09-2016(online)].pdf | 2016-09-12 |
| 15 | 7434-delnp-2011-Abstract.pdf | 2012-03-23 |
| 15 | Other Patent Document [12-09-2016(online)].pdf | 2016-09-12 |
| 16 | 7434-delnp-2011-Form-3-(24-12-2012).pdf | 2012-12-24 |
| 16 | 7434-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 17 | 7434-delnp-2011-Correspondence Others-(24-12-2012).pdf | 2012-12-24 |
| 17 | 7434-delnp-2011-Correspondecne Others-(11-03-2016).pdf | 2016-03-11 |
| 18 | 7434-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 18 | 7434-delnp-2011-Others-(11-03-2016).pdf | 2016-03-11 |
| 19 | 7434-delnp-2011-Correspondence Others-(18-02-2016).pdf | 2016-02-18 |
| 19 | 7434-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 20 | 7434-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 20 | 7434-delnp-2011-Form-1-(18-02-2016).pdf | 2016-02-18 |
| 21 | 7434-delnp-2011-Correspondence-Others-(04-07-2013).pdf | 2013-07-04 |
| 21 | Petition Under Rule 137 [16-02-2016(online)].pdf | 2016-02-16 |
| 22 | 7434-delnp-2011-Form-3-(13-12-2013).pdf | 2013-12-13 |
| 22 | Abstract [18-01-2016(online)].pdf | 2016-01-18 |
| 23 | 7434-delnp-2011-Correspondence-Others-(13-12-2013).pdf | 2013-12-13 |
| 23 | Claims [18-01-2016(online)].pdf | 2016-01-18 |
| 24 | Description(Complete) [18-01-2016(online)].pdf | 2016-01-18 |
| 24 | 7434-delnp-2011-Form-3-(09-06-2014).pdf | 2014-06-09 |
| 25 | 7434-delnp-2011-Correspondence-Others-(09-06-2014).pdf | 2014-06-09 |
| 25 | Examination Report Reply Recieved [18-01-2016(online)].pdf | 2016-01-18 |
| 26 | 7434-DELNP-2011-Form 3-211114.pdf | 2014-12-05 |
| 26 | OTHERS [18-01-2016(online)].pdf | 2016-01-18 |
| 27 | 7434-DELNP-2011-Correspondence-211114.pdf | 2014-12-05 |
| 27 | Petition Under Rule 137 [18-01-2016(online)].pdf | 2016-01-18 |
| 28 | 7434-DELNP-2011-Correspondence-211114.pdf | 2014-12-05 |
| 28 | Petition Under Rule 137 [18-01-2016(online)].pdf | 2016-01-18 |
| 29 | 7434-DELNP-2011-Form 3-211114.pdf | 2014-12-05 |
| 29 | OTHERS [18-01-2016(online)].pdf | 2016-01-18 |
| 30 | 7434-delnp-2011-Correspondence-Others-(09-06-2014).pdf | 2014-06-09 |
| 30 | Examination Report Reply Recieved [18-01-2016(online)].pdf | 2016-01-18 |
| 31 | 7434-delnp-2011-Form-3-(09-06-2014).pdf | 2014-06-09 |
| 31 | Description(Complete) [18-01-2016(online)].pdf | 2016-01-18 |
| 32 | 7434-delnp-2011-Correspondence-Others-(13-12-2013).pdf | 2013-12-13 |
| 32 | Claims [18-01-2016(online)].pdf | 2016-01-18 |
| 33 | 7434-delnp-2011-Form-3-(13-12-2013).pdf | 2013-12-13 |
| 33 | Abstract [18-01-2016(online)].pdf | 2016-01-18 |
| 34 | 7434-delnp-2011-Correspondence-Others-(04-07-2013).pdf | 2013-07-04 |
| 34 | Petition Under Rule 137 [16-02-2016(online)].pdf | 2016-02-16 |
| 35 | 7434-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 35 | 7434-delnp-2011-Form-1-(18-02-2016).pdf | 2016-02-18 |
| 36 | 7434-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 36 | 7434-delnp-2011-Correspondence Others-(18-02-2016).pdf | 2016-02-18 |
| 37 | 7434-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 37 | 7434-delnp-2011-Others-(11-03-2016).pdf | 2016-03-11 |
| 38 | 7434-delnp-2011-Correspondecne Others-(11-03-2016).pdf | 2016-03-11 |
| 38 | 7434-delnp-2011-Correspondence Others-(24-12-2012).pdf | 2012-12-24 |
| 39 | 7434-delnp-2011-Form-3-(24-12-2012).pdf | 2012-12-24 |
| 39 | 7434-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 40 | 7434-delnp-2011-Abstract.pdf | 2012-03-23 |
| 40 | Other Patent Document [12-09-2016(online)].pdf | 2016-09-12 |
| 41 | 7434-delnp-2011-Claims.pdf | 2012-03-23 |
| 41 | Other Document [12-09-2016(online)].pdf | 2016-09-12 |
| 42 | 7434-delnp-2011-Correspondence Others.pdf | 2012-03-23 |
| 42 | Examination Report Reply Recieved [12-09-2016(online)].pdf | 2016-09-12 |
| 43 | 7434-delnp-2011-Description (Complete).pdf | 2012-03-23 |
| 43 | Description(Complete) [12-09-2016(online)].pdf | 2016-09-12 |
| 44 | 7434-delnp-2011-Drawings.pdf | 2012-03-23 |
| 44 | Claims [12-09-2016(online)].pdf | 2016-09-12 |
| 45 | 7434-delnp-2011-Form-1.pdf | 2012-03-23 |
| 45 | Form 27 [28-03-2017(online)].pdf | 2017-03-28 |
| 46 | 7434-DELNP-2011-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 46 | 7434-delnp-2011-Form-18.pdf | 2012-03-23 |
| 47 | 7434-delnp-2011-Form-2.pdf | 2012-03-23 |
| 47 | 275653-7434-DELNP-2011.pdf | 2018-12-10 |
| 48 | 7434-DELNP-2011-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 48 | 7434-delnp-2011-Form-3.pdf | 2012-03-23 |
| 49 | 7434-DELNP-2011-PROOF OF ALTERATION [17-06-2019(online)].pdf | 2019-06-17 |
| 49 | 7434-delnp-2011-Form-5.pdf | 2012-03-23 |
| 50 | 7434-delnp-2011-GPA.pdf | 2012-03-23 |
| 50 | 275653-Correspondence-190619.pdf | 2019-07-15 |
| 51 | 7434-delnp-2011-Correspondence others-(28-02-2012).pdf | 2012-02-28 |
| 51 | 7434-DELNP-2011-RELEVANT DOCUMENTS [24-02-2020(online)].pdf | 2020-02-24 |
| 52 | 7434-delnp-2011-Correspondence-Others-(28-02-2012).pdf | 2012-02-28 |
| 52 | 7434-DELNP-2011-RELEVANT DOCUMENTS [27-07-2021(online)].pdf | 2021-07-27 |
| 53 | 7434-delnp-2011-Form-3-(28-02-2012).pdf | 2012-02-28 |
| 53 | 7434-DELNP-2011-RELEVANT DOCUMENTS [23-09-2022(online)].pdf | 2022-09-23 |
| 54 | 7434-delnp-2011-Others-(28-02-2012).pdf | 2012-02-28 |
| 54 | 7434-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |