发明公开
EP4444540A1 CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION
审中-实审
![CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION](/ep/2024/10/16/EP4444540A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION
- 申请号:EP24704578.4 申请日:2024-02-09
- 公开(公告)号:EP4444540A1 公开(公告)日:2024-10-16
- 发明人: PHILIPPOT, Clément , SERRA, Doriane , SALMON LEGAGNEUR, Hubert , DUSSAUSSOIS, David
- 申请人: ArcelorMittal
- 申请人地址: LU 1160 Luxembourg 24-26 Boulevard d'Avranches
- 专利权人: ArcelorMittal
- 当前专利权人: ArcelorMittal
- 当前专利权人地址: LU 1160 Luxembourg 24-26 Boulevard d'Avranches
- 代理机构: Lavoix
- 优先权: WO TIB2023056829 2023.06.30
- 国际申请: IB2024051223 2024.02.09
- 国际公布: WO2024134633 2024.06.27
- 主分类号: B32B15/01
- IPC分类号: B32B15/01 ; B32B15/02 ; C21D8/02 ; C23C2/02 ; C23C2/28 ; C23C2/40 ; C21D1/673 ; C21D9/46
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B15/00 | 实质上由金属组成的层状产品 |
--------B32B15/01 | .所有各薄层只是金属的 |