The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2001
Filed:
Apr. 14, 1998
Applicant:
Inventors:
William L. Pennington, Morgantown, WV (US);
Edward G. Skolnik, Springfield, VA (US);
Thomas F. Davidson, Manassas, VA (US);
Assignee:
Atlantic Research Corporation, Gainesville, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/02 ;
U.S. Cl.
CPC ...
B32B 5/02 ;
Abstract
An insulation material for a rocket motor is described, which is composed of a glass fabric, a resin binder, and a fire retardant. The resin binder preferably is composed of a phenolic resin and a Buna-N rubber, and the fire retardant is preferably alumina trihydrate. A method of manufacturing the insulation material is also described.