Metal alloy with high catalytic activity
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 20, 1984
Issued Date -
N/A
app pub date -
Sep 30, 1982
filing date -
Jul 7, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Metal alloy having high catalytic activity. It comprises a refractory base metal mass containing carbon and at least one metal of the platinum type, the surface of which has been subjected to intergranular acid corrosion which produces microfissures and causes the formation of microcrystals of the platinum metals. Application in exhaust catalytic converters. The present invention relates to refractory metallic alloys exhibiting a high catalytic activity which are particularly useful for reducing exhaust gas pollution from automobiles.
First Claim
Family
International Classification(s)
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