|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C06B-045/06 C06B-039/00 C06B-039/02 C06B-039/04 C06B-033/00 D03D-023/00 D03D-043/00|
|미국특허분류(USC)||149/032; 149/018; 149/029; 149/031; 149/037; 149/109.4|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 9|
A composite solid rocket propellant comprising a fuel, an oxidizer and a dicyclopentadiene binder is provided. The dicyclopentadiene binder may be mixed with the fuel and oxidizer as a monomer and then polymerized after mixing to form the composite solid propellant. The composite solid propellant may also comprise plasticizers, triphenylphosphine, lecithin or combinations thereof. Methods for making the composite solid rocket propellant of the present invention are also provided.
1. A composite solid rocket propellant comprising: from about 70% to about 90% by weight of a fuel and an oxidizer combined; and from about 10% to about 30% of a dicyclopentadiene binder from about 0.02% to about 0.04% by weight triphenylphosphine; and from about 0% to about 9% of a plasticizer. 2. The composite solid rocket propellant of claim 1, wherein the fuel is selected from aluminum, boron, magnesium or combinations thereof. 3. The composite solid rocket propellant of claim 2, wherein the fuel has particle sizes from about 0.01 μm to about 20 μm. ...