Cementitious Materials Including Tobacco Products as Corrosion Inhibitors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 10, 2008
app pub date -
Dec 31, 2007
filing date -
Jan 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Tobacco products such as dried tobacco leaves, stems and dust are added to cementitious materials in order to inhibit corrosion. In one embodiment, the tobacco additions protect steel embedded in Portland cement from corrosive attack. Tobacco is a renewable, potentially inexpensive bioproduct that provides excellent corrosion protection with little or no environmental concerns.
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