Solid composite propellant containing crosslinked polyester resin
First Claim
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1. A SOLID PROPELLANT COMPOSITION COMPRISING A CURED, INTIMATE MIXTURE OF SOLID INORGANIC OXIDIZING SALT, AND A CROSS-LINKED POLYMERIZED POLYESTER RESIN-STYRENE MIXTURE, THE POLYESTER RESIN BEING THE CONDENSATION PRODUCT OF PROPYLENE GLYCOL, MALEIC ANHYDRIDE AND SEBACIC ACID, SAID INORGANIC OXIDIZING SALT BEING PRESENT IN AN AMOUNT BETWEEN 45% AND 90% BY WEIGHT OF THE TOTAL PROPELLENT COMPOSITON.
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1 Claim
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1. A SOLID PROPELLANT COMPOSITION COMPRISING A CURED, INTIMATE MIXTURE OF SOLID INORGANIC OXIDIZING SALT, AND A CROSS-LINKED POLYMERIZED POLYESTER RESIN-STYRENE MIXTURE, THE POLYESTER RESIN BEING THE CONDENSATION PRODUCT OF PROPYLENE GLYCOL, MALEIC ANHYDRIDE AND SEBACIC ACID, SAID INORGANIC OXIDIZING SALT BEING PRESENT IN AN AMOUNT BETWEEN 45% AND 90% BY WEIGHT OF THE TOTAL PROPELLENT COMPOSITON.
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Current AssigneeRoy F. Roberts
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Original AssigneeRoy F. Roberts
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InventorsRoberts, Roy F.
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Application NumberUS03/109,409Time in Patent Office4,641 DaysField of SearchUS Class Current149/19.5CPC Class CodesC06B 45/10 the organic component conta...C08L 67/06 Unsaturated polyesters
