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특허 상세정보

Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-033/12    F41F-001/40   
미국특허분류(USC) 149/040 ; 149/037 ; 149/108.2 ; 102/204 ; 102/205
출원번호 US-0816747 (1997-02-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sliwka
인용정보 피인용 횟수 : 53  인용 특허 : 5
초록

A lead-free percussion primer composition and a percussion cup containing e composition. The lead-free percussion primer composition is comprised of a mixture of about 45 wt % aluminum powder having an outer coating of aluminum oxide and molybdenum trioxide powder or a mixture of about 50 wt % aluminum powder having an outer coating of aluminum oxide and polytetrafluoroethylene powder. The aluminum powder, molybdenum trioxide powder and polytetrafluoroethylene powder has a particle size of 0.1 .mu.m or less, more preferably a particle size of from about ...

대표
청구항

[ What is claimed is:] [1.] A lead-free percussion primer composition comprising:a mixture of aluminum powder and molybdenum trioxide powder,wherein said aluminum powder and said molybdenum trioxide have a particle size of about 0.1 .mu.m or less, and said aluminum powder has an outer coating of aluminum oxide.

이 특허를 인용한 특허 피인용횟수: 53

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