|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/196 ; 149/198 ; 149/199 ; 149/1991|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 0|
An energetic binder composition of a carboxy polymer, such as an acrylic polymer, mixed with nitrocellulose and cross-linked with a multifunctional curing agent. A composite type propellant in which the energetic binder is combined with an oxidizer and process for preparation thereof.
An energetic binder composition, particularly adaptable for use in a composite-modified double or single base propellant, which comprises the admixture of up to about 98.5% nitrocellulose with at least 1% of a carboxy polymer having a carboxyl equivalent of from about 0.03 to 0.06 equivalents/hundred grams, said admixture being cross-linked with a multifunctional curing agent in an amount sufficient to improve the mechanical properties of the binder relative to the corresponding non-cross-linked binder.