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특허 상세정보

Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-033/00    C06B-033/08    D03D-023/00    D03D-043/00   
미국특허분류(USC) 149/038; 149/037; 149/108.6; 149/109.2; 149/109.4
출원번호 US-0477723 (2012-05-22)
등록번호 US-8470107 (2013-06-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen Fonder P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 56
초록

A non-toxic, non-hydroscopic percussion primer composition and methods of preparing the same, including at least one explosive component that has been traditionally considered a moderately insensitive explosive or secondary explosive, and at least fuel particle component having a particle size of about 1.5 microns to about 12 microns, which allows the use of moderately active metal oxidizers. The sensitivity of the primer composition is created by the interaction between the moderately insensitive explosive and the fuel agent such that traditional primar...

대표
청구항

1. A primer composition comprising: an explosive consisting essentially of at least one moderately insensitive explosive in an amount of about 5 wt-% to about 40 wt-% of the primer composition and optionally a sensitizer in an amount of about 0 wt-% to about 20 wt-% of the primer composition, said at least one moderately insensitive explosive chosen from nitrocellulose, pentaerythritol tetranitrate (“PETN”), 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo [5.5.0.0.5,903,11]-dodecane (“CL-20”), cyclo-1,3,5-trimethylene-2,4,6-trinitramine (“RDX”), ...

이 특허에 인용된 특허 (56)

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