PROCESS FOR SPINNING PRE CERAMIC POLYMERS
Assignee
Filed
Jun 19, 1990
Granted
Mar 3, 1992
Location
CHERRY HILL NJ US
Abstract
Organometallic preceramic polymers are melt spun into fibers utilizing a spinning apparatus which directs the preceramic polymer from a stagnant melt pool of said polymer to a spinneret. The spinneret is one used for solvent spinning and, thus, has a shorter residence time during extrusion through the spinneret orifice than conventional melt spinning spinnerets.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 22, 1990
Rescinded
Sep 13, 1991
Duration
1 year
Inventor
- 1MARTIN H.G. DEEG
Record Details
- Patent number
- US 5093062
- Application
- 07563901
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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