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특허 상세정보

Method of making a propellant and explosive composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-021/00   
미국특허분류(USC) 149/1096
출원번호 US-0483225 (1995-06-07)
발명자 / 주소
인용정보 피인용 횟수 : 11  인용 특허 : 11
초록

A low temperature and low humidity process of making a pyrotechnic composition useful as gunpowder, a propellant or an explosive. The composition comprises an organic acid such as ascorbic or erythorbic acid, a nitrate salt oxidizer, and about 6-15% of potassium perchlorate, and has reduced residue upon use.

대표
청구항

A process for the preparation of a propellant and explosive composition which process comprises (1) forming an intimate admixture of finely fractured nitrate-containing oxidizing agent and finely fractured potassium perchlorate, and (2) blending the intimate admixture from step (1) with an organic acid or salt thereof until a uniform and homogeneous mixture is obtained, wherein steps (1) and (2) are carried out at a temperature of between 20°C. to -20°C. and at a relative humidity of less than 40%.

이 특허를 인용한 특허 피인용횟수: 11

  1. Worrell, Jr., William J.; Goodlin, Drew Lee; Quesenberry, Richard; Bandel, Jeffrey; Vaughan, Benjamin R.; Case, Sandra L.; Young, Ming-Wan; Gogos, Costas G.; Faridi, Niloufar; Zhu, Linjie; Bonnett, Peter; Shimm, Howard; Caravaca, Elbert; Palk, Jr., Joseph; Conti, Dale; Elalem, Mohamed; Shen, Fei. Advanced muzzle loader ammunition. USP2016069377277.
  2. Blomquist Harold R.. Ammonium nitrate gas generating composition. USP2000116149746.
  3. Griesbach, Mark Andrew; Epstein, Brett Neal. Compressed powder charge for muzzleloader and black powder firearms. USP2004026688232.
  4. Griesbach, Mark Andrew; Epstein, Brett Neal. Compressed premeasured charge for firearms. USP200505D505706.
  5. Griesbach, Mark Andrew; Epstein, Brett Neal. Compressed premeasured charge for firearms. USP200507D507323.
  6. Brus, Giovanni; Hearn, William Lee; Dixon, Greg. Consumable cartridge for muzzle loading firearms. USP2013038387537.
  7. Bley, Ulrich; Redecker, Klaus; Weuter, Waldemar. Granulated gas charges. USP2005116969433.
  8. Blau,Reed J.; Schaefer,Ruth A.; Bodily,Marlin; Chen,Gary. Moisture-resistant black powder substitute compositions. USP2008127459043.
  9. Worrell, Jr., William J.; Vaughan, Benjamin R.; Case, Sandra L.; Young, Ming-Wan; Gogos, Costas G.; Faridi, Niloufar; Zhu, Linjie; Bonnett, Peter; Shimm, Howard; Caravaca, Elbert; Palk, Jr., Joseph; Conti, Dale; Elalem, Mohamed; Shen, Fei. Muzzle loader powder increment using celluloid combustible container. USP2014118881634.
  10. Quesenberry, Richard; Bandel, Jeffrey; Goodlin, Drew Lee; Worrell, William J.. Muzzleloader ammunition. USP2010067726245.
  11. Griesbach, Mark Andrew; Epstein, Brett Neal. Propellant charge with tapered sidewalls. USP200501D500830.