Receptacles – High-pressure-gas tank – Multilayer container
Reexamination Certificate
2005-10-11
2005-10-11
Castellano, Stephen (Department: 3727)
Receptacles
High-pressure-gas tank
Multilayer container
C220S590000, C220S562000
Reexamination Certificate
active
06953129
ABSTRACT:
An impact and fire resistant coating laminate is provided which serves as an outer protective coating for a pressure vessel such as a composite overwrapped vessel with a metal lining. The laminate comprises a plurality of fibers (e.g., jute twine or other, stronger fibers) which are wound around the pressure vessel and an epoxy matrix resin for the fibers. The epoxy matrix resin including a plurality of microspheres containing a temperature responsive phase change material which changes phase in response to exposure thereof to a predetermined temperature increase so as to afford increased insulation and heat absorption.
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Castellano Stephen
Hunt, Jr. Ross F.
McGroary James J.
The United States of America as represented by the Administrator
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