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특허 상세정보

Phase-stabilized ammonium nitrate

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D03D-023/00    C06B-031/28   
미국특허분류(USC) 149/109.6; 149/046
출원번호 US-0354278 (2003-01-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 51
초록

Ammonium nitrate is phase-stabilized by a synergistic phase stabilization additive combination of at least cupric oxide and potassium nitrate. Specifically, phase-stabilized ammonium nitrate contains between about 94.0 and about 96.0 wt. % ammonium nitrate and between about 4 and 6 wt. % of a synergistic phase stabilization additive combination of at least cupric oxide and potassium nitrate, wherein the cupric oxide is present in a relative amount of no more than about 2.0 wt. %. In some cases, additional stability is imparted by the inclusion of zinc ox...

대표
청구항

1. In a method of phase-stabilizing ammonium nitrate, the improvement comprising adding a phase stabilization additive combination of at least CuO and KNO3 to ammonium nitrate to form a phase stabilized ammonium nitrate composition containing between about 94 and about 96 wt. % ammonium nitrate and between about 4 and 6 wt. % of the phase stabilization additive combination, wherein the CuO is present in a relative amount of no more than about 2.0 wt. %, the weight percentages being calculated with the total of the ammonium nitrate and the phase stabiliza...

이 특허에 인용된 특허 (51)

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