METAL SURFACE PROTECTIVE LAYER AND PREPARATION METHOD THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 5, 2020
app pub date -
Aug 27, 2019
filing date -
May 5, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The disclosure provides a metal surface protective layer and a preparation method thereof. The metal surface protective layer comprises an organic medium layer, a metal coating layer and a transparent powder layer from inside to outside, wherein the organic medium layer is formed by spraying organic medium powder onto the surface of metal to be treated, the metal coating layer is formed by performing magnetron sputtering PVD plating on the organic medium layer, the organic medium layer is subjected to surface activation and cleaning treatment before the magnetron sputtering PVD plating, and the transparent powder layer is formed by spraying transparent powder onto the metal coating layer.
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