Surface-treated steel sheet, metal container, and method for manufacturing surface-treated steel sheet
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 10, 2024
Grant Date -
Aug 17, 2023
app pub date -
May 25, 2021
filing date -
May 25, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A surface-treated steel sheet including a tin-plated steel sheet having a tin plating on a steel sheet; a tin oxide layer formed on the tin-plated steel sheet and containing tin oxide as a main component; a composite oxide layer formed on the tin oxide layer and containing phosphoric acid and aluminum as main components; and an aluminum-oxygen compound layer formed on the composite oxide layer and containing an aluminum-oxygen compound as a main component, wherein the tin oxide layer has a thickness of 8 to 20 nm.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully