Ceramic process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 22, 1994
Grant Date -
N/A
app pub date -
May 11, 1992
filing date -
May 11, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for preparing a hollow, porous ceramic material is provided. In the first step of the process, a substrate which will burn out (vaporize) at a temperature of 1,100 degrees Fahrenheit (and which, preferably, is carbonaceous) is provided. This substrate is coated with a mixture of gluten, ceramic material, and water. The coated substrate is then dried to a moisture content of less than about 0.5 weight percent and, thereafter, heated to a temperature of from about 1,100 to about 3,200 degrees Fahrenheit to cause the substrate to burn out and the coating to sinter.
First Claim
Family
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