Calcination of ferrite tans
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 16, 1980
Grant Date -
N/A
app pub date -
Mar 23, 1979
filing date -
Mar 23, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
An alkali metal silicate solution is added to a slurried mixture of yellow iron oxide monohydrate and zinc oxide (or magnesium oxide). After thorough mixing, and the mixture is filtered, dried, and calcined, giving a ferrite tan pigment.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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