Research/Patents/US 5387299
US 5387299Tier 3 — General Defense

CERAMIC COMPOSITE CONTAINING COATED FIBROUS MATERIAL

Assignee

General Electric

Filed as: GENERAL ELECTRIC COMPANY, A NY CORP.

Filed

Dec 27, 1988

Granted

Feb 7, 1995

Location

SCHENECTADY NY US

Abstract

A composite is produced by depositing a slurry of infiltration-promoting material and organic binding material on a layer of boron nitride coated fibrous material forming a tape therewith on drying, firing the tape to burn out organic binding material and infiltrating the resulting porous body with silicon.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Dec 10, 1990

Rescinded

Feb 25, 1994

Duration

3 years, 2 months

Inventor

  • 1RAJ NARAIN SINGH
Back to patent indexSource: USPTO 35 USC §181 secrecy order records