Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-08-30
2011-08-30
Eashoo, Mark (Department: 1767)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
active
08008409
ABSTRACT:
The currently disclosed device is a novel poly(azidoaminoether)-based energetic polymer utilizing a chemical design that possesses great versatility in tailoring properties such as endothermicity, oxygen balance, flexibility, toughness, and crystallinity. Furthermore, this new chemical design will also be compatible with current polyisocyanate curing chemistry. These attributes will give such novel polymers great potential in meeting the demands of a highly energetic, yet insensitive propellant binder. This material's tailorable mechanical properties and oxygen balance as well as its backwards compatibility with current diisocyanate crosslinking methods make this novel polymer an ideal energetic binder material for use in a variety of munition systems.
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Nickerson David Martin
Tong Tat Hung
Cornerstone Research Group, Inc.
Eashoo Mark
Karst David
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