US 5503817
CURING OF PRECERAMIC ARTICLES WITH GASEOUS HYDROGEN HALIDE
Assignee
CELANESE CORPORATION, A CORP OF DE
Filed
Jan 16, 1986
Granted
Apr 2, 1996
Location
OLDWICK NJ US
Abstract
A novel curing process for preceramic organosilicon polymers is disclosed which involves contact with a gaseous hydrogen halide.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 5, 1986
Rescinded
Jun 28, 1995
Duration
9 years
Inventor
- 1PAUL FOLEY
Record Details
- Patent number
- US 5503817
- Application
- 06819437
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
CELANESE CORPORATION, A CORP OF DEBack to patent indexSource: USPTO 35 USC §181 secrecy order records