Invention Grant
- Patent Title: Method for preparation of a lead-free primary explosive
- Patent Title (中): 无铅原发炸药的制备方法
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Application No.: US13957469Application Date: 2013-08-02
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Publication No.: US09278984B2Publication Date: 2016-03-08
- Inventor: Thomas Matthias Klapötke , Davin Glenn Piercey , John W. Fronabarger , Michael D. Williams
- Applicant: PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY , Thomas Matthias Klapötke , Davin Glenn Piercey
- Applicant Address: US AZ Chandler
- Assignee: Pacific Scientific Energetic Materials Company
- Current Assignee: Pacific Scientific Energetic Materials Company
- Current Assignee Address: US AZ Chandler
- Agency: Kilpatrick Townsend & Stockton LLP
- Agent Dean W. Russell, Esq.; Tiffany L. Williams, Esq.
- Main IPC: C07F1/08
- IPC: C07F1/08
Abstract:
Described are methods for preparing copper(I) 5-nitrotetrazolate, which include reacting copper(II) sulfate pentahydrate, sodium nitrite, 5-aminotetrazole, and at least one of nitric acid and urea in water.
Public/Granted literature
- US20150239910A1 METHOD FOR PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE Public/Granted day:2015-08-27
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