Joseph H. Koo - Austin TX, US Louis A. Pilato - Bound Brook NJ, US Gerhardt E. Wissler - Fort Worth TX, US
International Classification:
B29C 35/08 B29C 41/02
US Classification:
264497000, 425174400, 425375000
Abstract:
A method and apparatus for forming three dimensional flame retardant objects by laser sintering that includes homogeneously combining, by an extrusion process, certain polymer materials with nanoparticles and using the resultant powder in a laser sintering device to produce freeform parts.
Rusty L. Blanski - Lancaster CA, US Joseph H. Koo - Austin TX, US Patrick N. Ruth - Tehachapi CA, US Shawn H. Phillips - Lancaster CA, US
Assignee:
The United States of America as represented by the Secretary of the Air Force - Washington DC
International Classification:
B32B 5/02
US Classification:
428324, 264497, 4251744, 425375
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.
Wai & Koo Mds 1520 Liliha St STE 504, Honolulu, HI 96817 (808)5333808 (phone)
Emily Diep MD 321 N Kuakini St STE 715, Honolulu, HI 96817 (808)5236461 (phone), (808)5500466 (fax)
Education:
Medical School University of Hawaii Burns School of Medicine Graduated: 1984
Conditions:
Candidiasis HIV Infection Lyme Disease Osteomyelitis Septicemia
Languages:
English
Description:
Dr. Koo graduated from the University of Hawaii Burns School of Medicine in 1984. He works in Honolulu, HI and 1 other location and specializes in Infectious Disease. Dr. Koo is affiliated with Queens Medical Center.