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Composition For Surface Treating Plated Steel Sheet Steel Sheet Surface Treated By Using Same And Surface Treatment Method Using Same
Abstract: The present invention relates to a composition for surface-treating a plated steel sheet a steel sheet surface-treated by using the same and a surface treatment method using the same. Specifically the composition for surface treatment comprises on the basis of the total weight (100 wt%) metal nanoparticles in an amount greater than 0.1 wt% and less than 15 wt% a binder resin in an amount greater than 5 wt% and less than 60 wt% an amine-based curing agent in an amount greater than 0.5 wt% and less than 15 wt% colloidal silica in an amount greater than 1 wt% and less than 40 wt% an adhesion promoter in an amount greater than 1 wt% and less than 30 wt% a wax in an amount greater than 0.1 wt% and less than 7 wt% and the remainder being a solvent.
Notices, Deadlines & Correspondence
Patent Information
Applicants
POSCO
Inventors
1. CHO, Soo Hyoun
2. JANG, Jun Sang
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201827025449-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-07-2018(online)].pdf | 2018-07-07 |
| 2 | 201827025449-STATEMENT OF UNDERTAKING (FORM 3) [07-07-2018(online)].pdf | 2018-07-07 |
| 3 | 201827025449-REQUEST FOR EXAMINATION (FORM-18) [07-07-2018(online)].pdf | 2018-07-07 |
| 4 | 201827025449-PROOF OF RIGHT [07-07-2018(online)].pdf | 2018-07-07 |
| 5 | 201827025449-FORM 18 [07-07-2018(online)].pdf | 2018-07-07 |
| 6 | 201827025449-FORM 1 [07-07-2018(online)].pdf | 2018-07-07 |
| 7 | 201827025449-FIGURE OF ABSTRACT [07-07-2018(online)].pdf | 2018-07-07 |
| 8 | 201827025449-DRAWINGS [07-07-2018(online)].pdf | 2018-07-07 |
| 9 | 201827025449-DECLARATION OF INVENTORSHIP (FORM 5) [07-07-2018(online)].pdf | 2018-07-07 |
| 10 | 201827025449-COMPLETE SPECIFICATION [07-07-2018(online)].pdf | 2018-07-07 |
| 11 | 201827025449-FORM-26 [22-08-2018(online)].pdf | 2018-08-22 |
| 12 | 201827025449-MARKED COPIES OF AMENDEMENTS [24-08-2018(online)].pdf | 2018-08-24 |
| 13 | 201827025449-AMMENDED DOCUMENTS [24-08-2018(online)].pdf | 2018-08-24 |
| 14 | 201827025449-Amendment Of Application Before Grant - Form 13 [24-08-2018(online)].pdf | 2018-08-24 |
| 15 | 201827025449.pdf | 2018-09-27 |
| 16 | ABSTRACT1.jpg | 2018-10-03 |
| 17 | 201827025449-ORIGINAL UR 6(1A) FORM 26-310818.pdf | 2018-12-04 |
| 18 | 201827025449-FORM 3 [05-01-2019(online)].pdf | 2019-01-05 |
| 19 | 201827025449-ORIGINAL UR 6(1A) FORM 1-120718.pdf | 2019-01-24 |
| 20 | 201827025449-FER.pdf | 2019-08-21 |
| 21 | 201827025449-Verified English translation (MANDATORY) [18-11-2019(online)].pdf | 2019-11-18 |
| 22 | 201827025449-Certified Copy of Priority Document (MANDATORY) [18-11-2019(online)].pdf | 2019-11-18 |
| 23 | 201827025449-ORIGINAL UR 6(1A) TRANSLATION CERTIFICATE-201119.pdf | 2019-11-21 |
| 24 | 201827025449-Information under section 8(2) (MANDATORY) [21-12-2019(online)].pdf | 2019-12-21 |
| 25 | 201827025449-FORM 3 [21-12-2019(online)].pdf | 2019-12-21 |
Search Strategy
| 1 | SEARCHREPORT_21-08-2019.pdf |