Precision casting and dead-mold casting in plastic/carbon aerogels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 3, 2005
Grant Date -
Nov 13, 2003
app pub date -
May 30, 2003
filing date -
Mar 17, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a molding material for the precision casting and dead-mold casting of metals or metal alloys comprising plastic and/or carbon aerogels, and a process for the preparation of such molding materials. The molding material comprises highly porous open-cell plastic and/or carbon aerogels, obtainable by the sol-gel polymerization of organic plastic materials, optionally followed by partial or complete pyrolysis of the plastic aerogel obtained.
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