Research/Patents/US 5892476
US 5892476

ELECTROMAGNETIC RADIATION ABSORPTIVE COMPOSITION CONTAINING INORGANIC COATED MICROPARTICLES

Assignee

CAROLINA SOLVENTS, INC.

Filed

Apr 8, 1991

Granted

Apr 6, 1999

Location

HICKORY NC US

Abstract

A strong lightweight composition containing inorganic coated microparticles which, when dispersed in a binder, produce a matrix having broad band absorption properties for electromagnetic radiation in the infrared and microwave regions and is useful as a thin coating or as a structural composite material in various applications for multispectral absorbers. The microparticles have a mean diameter of from 1 to 500 microns and are coated with the reaction product of a metal and a nonmetal.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jul 8, 1993

Rescinded

Jan 21, 1998

Duration

4 years, 6 months

Inventor

  • 1WAYNE L. GINDRUP

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records