US 5432253
COMPOSITE CONTAINING FIBROUS MATERIAL
Assignee
GENERAL ELECTRIC COMPANY A NY CORP.
Filed
Dec 18, 1989
Granted
Jul 11, 1995
Location
SCHENECTADY NY US
Abstract
A composite is produced by forming tapes comprised of a mixture of infiltration-promoting material and organic binding material, disposing a layer of boron nitride coated fibrous material between at least two of the tapes forming a layered structure, laminating the layered structure, heating the layered structure to remove organic binding material and infiltrating the resulting porous body with molten silicon.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jul 12, 1990
Rescinded
Oct 4, 1994
Duration
4 years, 2 months
Inventor
- 1RAJ N. SINGH
Record Details
- Patent number
- US 5432253
- Application
- 00745215
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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GENERAL ELECTRIC COMPANY A NY CORP.Back to patent indexSource: USPTO 35 USC §181 secrecy order records