Plated Steel Sheet Having Excellent Corrosion Resistance, And

Plated Steel Sheet Having Excellent Corrosion Resistance, And Manufacturing Method Therefor

Abstract: The present invention provides a plated steel sheet having excellent corrosion resistance even under complex corrosive conditions, and a manufacturing method therefor.

Patent Information

Application #

Filing Date

03 July 2025

Publication Number

29/2025

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

POSCO CO., LTD

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859

Inventors

1. KIM, Myung-Soo

6262, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37877

2. KIM, Tae-Chul

20-26, Pokposarang-gil Gwangyang-si, Jeollanam-do 57807

3. KIM, Sung-Joo

6262, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37877

4. SO, Seul-Gi

6262, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37877

Specification

Documents

Application Documents

#	Name	Date
1	202517063676-STATEMENT OF UNDERTAKING (FORM 3) [03-07-2025(online)].pdf	2025-07-03
2	202517063676-REQUEST FOR EXAMINATION (FORM-18) [03-07-2025(online)].pdf	2025-07-03
3	202517063676-PROOF OF RIGHT [03-07-2025(online)].pdf	2025-07-03
4	202517063676-PRIORITY DOCUMENTS [03-07-2025(online)].pdf	2025-07-03
5	202517063676-POWER OF AUTHORITY [03-07-2025(online)].pdf	2025-07-03
6	202517063676-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [03-07-2025(online)].pdf	2025-07-03
7	202517063676-FORM 18 [03-07-2025(online)].pdf	2025-07-03
8	202517063676-FORM 1 [03-07-2025(online)].pdf	2025-07-03
9	202517063676-FIGURE OF ABSTRACT [03-07-2025(online)].pdf	2025-07-03
10	202517063676-DRAWINGS [03-07-2025(online)].pdf	2025-07-03
11	202517063676-DECLARATION OF INVENTORSHIP (FORM 5) [03-07-2025(online)].pdf	2025-07-03
12	202517063676-COMPLETE SPECIFICATION [03-07-2025(online)].pdf	2025-07-03
13	202517063676-certified copy of translation [09-07-2025(online)].pdf	2025-07-09
14	202517063676-FORM-26 [30-09-2025(online)].pdf	2025-09-30