US 5030509
CARBONACEOUS FIBER OR FIBER ASSEMBLY WITH INORGANIC COATING
Assignee
DOW CHEMICAL COMPANY, THE, A CORP. OF DELAWARE
Filed
Jul 27, 1989
Granted
Jul 9, 1991
Location
LAKE JACKSON TX US
Abstract
A thermally stable ceramic and/or metal coated carbonaceous linear fiber batting, fiber tow, yarn or fabric which maintains some degree of stability in the presence of various concentrations of oxygen at elevated temperatures.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 28, 1990
Rescinded
Jul 18, 1990
Duration
4 months
Inventor
- 1FRANCIS P. MC CULLOUGH
Record Details
- Patent number
- US 5030509
- Application
- 07386331
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
DOW CHEMICAL COMPANY, THE, A CORP. OF DELAWAREBack to patent indexSource: USPTO 35 USC §181 secrecy order records