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“Metal Coated Steel Strip”
Abstract: ABSTRACT “METAL-COATED STEEL STRIP” A method of forming an Al-Zn-Si-Mg alloy coating on a steel strip includes dipping steel strip into a bath of molten Al-Zn-Si-Mg alloy and forming a coating of the alloy on exposed surfaces of the steel strip. The method also includes controlling conditions in the molten coating bath and downstream of the coating bath so that there is a uniform Al/Zn ratio across the surface of the coating formed on the steel strip. An Al-Zn-Mg-Si coated steel strip includes a uniform Al/Zn ratio on the surface or the outermost 1-2µm of the Al-Zn-Si-Mg alloy coating.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
13 December 2022
Publication Number
08/2024
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Applicants
BLUESCOPE STEEL LIMITED
Level 11, 120 Collins Street, Melbourne, Victoria 3000, Australia
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8071, Japan
NIPPON STEEL COATED SHEET CORPORATION
1-5-6, Nihombashi-homchou, Chuou-ku, Tokyo 103-0023, Japan.
Inventors
1. RENSHAW, Wayne Andrew
29 Coachwood Drive, Unanderra, New South Wales 2526, Australia
2. TU, Cat
31 Brokers Road, Balgownie, New South Wales 2519, Australia
3. WILLIAMS, Joe
51 Caldwell Avenue, Tarrawanna, New South Wales 2518, Australia
4. HODGES, Jason
24 Connaghan Avenue, East Corrimal, New South Wales 2518, Australia
5. FUJII, Shiro
c/o Nippon Steel & Sumikin Coated Sheet Corporation, 1-5-6, Nihombashi-homchou, Chuou-ku, Tokyo 103-0023, Japan
6. HIRASAWA, Takashi
c/o Nippon Steel & Sumikin Coated Sheet Corporation, 1-5-6, Nihombashi-homchou, Chuou-ku, Tokyo 103-0023, Japan
7. KONDO, Shuichi
c/o Nippon Steel & Sumikin Coated Sheet Corporation, 1-5-6, Nihombashi-homchou, Chuou-ku, Tokyo 103-0023, Japan
8. SHIMODA, Nobuyuki
c/o Nippon Steel & Sumitomo Metal Corporation, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8071, Japan
Specification
Description:-Please see the attached .pdf file- , Claims:-Please see the attached .pdf file-
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202218071917-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [13-12-2022(online)].pdf | 2022-12-13 |
| 2 | 202218071917-STATEMENT OF UNDERTAKING (FORM 3) [13-12-2022(online)].pdf | 2022-12-13 |
| 3 | 202218071917-REQUEST FOR EXAMINATION (FORM-18) [13-12-2022(online)].pdf | 2022-12-13 |
| 4 | 202218071917-PRIORITY DOCUMENTS [13-12-2022(online)].pdf | 2022-12-13 |
| 5 | 202218071917-FORM 18 [13-12-2022(online)].pdf | 2022-12-13 |
| 6 | 202218071917-FORM 1 [13-12-2022(online)].pdf | 2022-12-13 |
| 7 | 202218071917-FIGURE OF ABSTRACT [13-12-2022(online)].pdf | 2022-12-13 |
| 8 | 202218071917-DRAWINGS [13-12-2022(online)].pdf | 2022-12-13 |
| 9 | 202218071917-DECLARATION OF INVENTORSHIP (FORM 5) [13-12-2022(online)].pdf | 2022-12-13 |
| 10 | 202218071917-COMPLETE SPECIFICATION [13-12-2022(online)].pdf | 2022-12-13 |
| 11 | 202218071917-FORM 3 [20-12-2022(online)].pdf | 2022-12-20 |
| 12 | 202218071917-RELEVANT DOCUMENTS [13-03-2023(online)].pdf | 2023-03-13 |
| 13 | 202218071917-POA [13-03-2023(online)].pdf | 2023-03-13 |
| 14 | 202218071917-MARKED COPIES OF AMENDEMENTS [13-03-2023(online)].pdf | 2023-03-13 |
| 15 | 202218071917-FORM-26 [13-03-2023(online)].pdf | 2023-03-13 |
| 16 | 202218071917-FORM 13 [13-03-2023(online)].pdf | 2023-03-13 |
| 17 | 202218071917-AMENDED DOCUMENTS [13-03-2023(online)].pdf | 2023-03-13 |
| 18 | 202218071917-GPA-170323.pdf | 2023-03-22 |
| 19 | 202218071917-Correspondence-170323.pdf | 2023-03-22 |
| 20 | 202218071917-FORM-26 [04-04-2023(online)].pdf | 2023-04-04 |
| 21 | 202218071917-RELEVANT DOCUMENTS [05-04-2023(online)].pdf | 2023-04-05 |
| 22 | 202218071917-PETITION UNDER RULE 137 [05-04-2023(online)].pdf | 2023-04-05 |
| 23 | 202218071917-GPA-130423.pdf | 2023-06-02 |
| 24 | 202218071917-Correspondence-130423.pdf | 2023-06-02 |
| 25 | 202218071917-FORM 3 [09-06-2023(online)].pdf | 2023-06-09 |
| 26 | 202218071917-FORM 3 [06-12-2023(online)].pdf | 2023-12-06 |
| 27 | 202218071917-Proof of Right [08-01-2024(online)].pdf | 2024-01-08 |
| 28 | 202218071917-RELEVANT DOCUMENTS [10-01-2024(online)].pdf | 2024-01-10 |
| 29 | 202218071917-PETITION UNDER RULE 137 [10-01-2024(online)].pdf | 2024-01-10 |
| 30 | 202218071917-Others-230124.pdf | 2024-02-10 |
| 31 | 202218071917-Correspondence-230124.pdf | 2024-02-10 |
| 32 | 202218071917-FORM 3 [05-06-2024(online)].pdf | 2024-06-05 |