Invention Grant
- Patent Title: Aluminum alloy fastening member and method for producing aluminum alloy fastening member
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Application No.: US16843738Application Date: 2020-04-08
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Publication No.: US11807943B2Publication Date: 2023-11-07
- Inventor: Yuki Urita , Atsushi Ogihara , Shigeru Tsuchida , Chikako Hiromi , Ryota Ara , Sohei Nagasawa , Mitsuomi Katori , Misako Hosaka
- Applicant: YKK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: YKK Corporation
- Current Assignee: YKK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JP 19115616 2019.06.21
- Main IPC: C23C22/48
- IPC: C23C22/48 ; C22F1/05 ; C22C21/02 ; C23C22/66 ; C23C22/73 ; A44B19/06 ; C23C22/56 ; C22C21/08 ; C22F1/04 ; C22F1/043 ; C22F1/047 ; C22C21/06 ; A44B19/36
Abstract:
Provided is an aluminum alloy fastening member including a chemical conversion coating having a novel composition as a colored coating, and a method for producing the aluminum alloy fastening member. The aluminum alloy fastening member includes a chemical conversion coating containing tellurium as a component element.
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