US 6,339,031 B1 · Microcellular carbon foams and microcellular C/C composites fabricated therefrom

Abstract

A novel class of carbon fiber precursor derived carbon foams and a method for their production are described. A new class of C/C composites comprising unidirectional or woven carbon fabrics in a matrix of the novel carbon foams, and the method for their production are also described.

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Facts

Application

09/222,630Filed 29 Dec 1998

Granted

15 Jan 2002

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

C04B 38/0022
Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof: obtained by a chemical conversion or reaction other than those…
Y10T 428/249978
Composite having voids in a component [e.g., porous, cellular, etc.]: voids specified as micro
Y10T 428/249979
Voids specified as micro: specified thickness of void-containing component [absolute or relative] or numerical cell dimension
Y10T 442/2984
Coated or impregnated inorganic fiber fabric: coated or impregnated carbon or carbonaceous fiber fabric

Microcellular carbon foams and microcellular C/C composites fabricated therefrom

Life of this patent

Abstract

Claims0

Microcellular carbon foams and microcellular C/C composites fabricated therefrom

Life of this patent

Abstract

Claims0