Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2006-02-10
2010-10-26
Mulcahy, Peter D. (Department: 1796)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C264S497000, C425S174400, C425S375000
Reexamination Certificate
active
07820285
ABSTRACT:
Provided is a solid rocket motor (SRM) insulation, wherein carbon nano fibers (CNF) are blended into a polyurethane matrix so as to disperse the CNF in the polymer. The so blended material is then extruded, injection molded or sprayed on or into the desired shape. Such SRM insulation has reduced ablation over prior art insulations, resulting in reduction in weight of the insulation needed in such rockets, permitting increase of payload therein.
REFERENCES:
patent: 4956397 (1990-09-01), Rogowski et al.
patent: 5498649 (1996-03-01), Guillot
patent: 5603170 (1997-02-01), Hirai
patent: 6680016 (2004-01-01), Wang et al.
patent: 6691505 (2004-02-01), Harvey et al.
patent: 7045088 (2006-05-01), Matsumiya et al.
patent: 7494946 (2009-02-01), Gibson et al.
patent: 2002/0018847 (2002-02-01), Guillot
patent: 2002/0137871 (2002-09-01), Wheeler et al.
patent: 2007/0290410 (2007-12-01), Koo et al.
Blanski Rusty L.
Koo Joseph H.
Phillips Shawn H.
Pittman, Jr. Charles U.
Ruth Patrick N.
AFMCLO/JAZ
Hu Henry
Mulcahy Peter D.
Stover Thomas C.
The United States of America as represented by the Secretary of
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