Invention Grant
- Patent Title: Aluminum member and method of manufacturing aluminum member
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Application No.: US17332779Application Date: 2021-05-27
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Publication No.: US12168835B2Publication Date: 2024-12-17
- Inventor: Akihiro Fukatsu , Junji Nunomura
- Applicant: UACJ CORPORATION
- Applicant Address: JP Tokyo
- Assignee: UACJ CORPORATION
- Current Assignee: UACJ CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Dorsey & Whitney LLP
- Priority: JP2018-225543 20181130
- Main IPC: C25D11/06
- IPC: C25D11/06 ; B32B15/01 ; C25D11/08 ; C25D11/10 ; C25D11/14

Abstract:
An example aluminum member consisting of a mother material containing aluminum or an aluminum alloy, and an anodic oxide film on the surface of the mother material, in which the arithmetical mean roughness Ra, the mean length of roughness curve elements RSm, and the Hunter whiteness of the aluminum member, measured from the surface side of the anodic oxide film, are 0.1 μm or more, 10 μm or less, and 60 to 90, respectively.
Public/Granted literature
- US20210285120A1 ALUMINUM MEMBER AND METHOD OF MANUFACTURING ALUMINUM MEMBER Public/Granted day:2021-09-16
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