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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Process for continuous manufacture of pyrotechnic charges containing a silicone binder and compositions capable of being

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-021/00   
미국특허분류(USC) 264/33
출원번호 US-0576214 (1995-12-21)
우선권정보 FR-0015459 (1994-12-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 13
초록
▼

The invention relates to a process for continuous manufacture of pyrotechnic charges containing a silicone binder and to the compositions capable of being used by this process. The following are introduced continuously into an extruder (1): a mixture A of a crosslinkable silicone resin with a crosslinkable silicone gum, a mixture B of oxidizing fillers, a crosslinking agent C which is common to the resin and to the gum. The dough obtained is extruded in the form of fuse strings (3) which are cut into strands (5) which are returned into a second extruder ...

대표
청구항
▼

Process for continuous manufacture, by kneading and extrusion, of pyrotechnic charges consisting essentially of a crosslinkable silicone binder, of an oxidizing filler including ammonium perchlorate and sodium nitrate, and of additives, the said constituents of the charge being introduced continuously into an extruder equipped with an extrusion head at an outlet, wherein the constituents of the said binder are introduced in uncrosslinked form and include at least: I) a silicone resin of molecular mass which is lower than 20,000 and capable of being cross...

이 특허에 인용된 특허 (13)

  1. Grebert Robert O. (Saint-Medard-en-Jalles FR) Picard Jacques (Saint-Medard-en-Jalles FR) Tranchant Jean L. (Saint-Medard-en-Jalles FR). Composite propellants with a cellulose acetate binder. USP1976103986908.
  2. Iwakiri Hiroshi (Hyogo JPX) Fujita Masayuki (Hyogo JPX) Hasegawa Takashi (Hyogo JPX). Curable composition. USP1993065223597.
  3. Okami Takehide (Annaka JPX) Fujiki Hironao (Takasaki JPX). Curable silicone rubber compositions and products of curing thereof. USP1993065216104.
  4. Wanninger Paul (Schrobenhausen DEX) Wild Richard (Karlshuld DEX) Kleinschmidt Ernst (Schrobenhausen DEX) Spth Helmut (Schrobenhausen DEX). Explosive charge. USP1993025183520.
  5. Gray Thomas E. (Midland MI) Jensen Jary D. (Midland MI). Extrudable curable organosiloxane compositions. USP1992055110845.
  6. Rollyson Richard A. (Radford VA) Wesson Peter D. (Blacksburg VA) Zerwekh Paul S. (Radford VA). Extrusion, conveyance, and cutting system. USP1986044585600.
  7. Kehren ; Jean-Paul A. ; Dusset ; Robert A.. Heat-stable molded composite explosives and production. USP1978054088518.
  8. Schmid, Herman. Method for producing explosive substances. USP1991075035843.
  9. Horn Michael (Rheinfelden DEX) Ktzsch Hans-Joachim (Rheinfelden DEX). Mixtures of linear and cyclic siloxanes or siloxane oligomers and a process for their preparation. USP1994025282998.
  10. Muller Dietmar (Karlsruhe DEX) Helfrich Mathias (Landau DEX) Mandt Michael (Karlsruhe DEX). Process for the production of desensitized explosives. USP1996085547527.
  11. Perotto Christian (Ballancourt FRX) Ragon Philippe (Ris Orangis FRX). Process for the solvent-free manufacture of compound pyrotechnic products containing a thermosetting binder and products. USP1987044657607.
  12. Plantif Bernard E. (Saint-Medard-en-Jalles FR) Doin Bernard J. (Saint-Medard-en-Jalles FR) Beaumont Jean S. (Saint-Medard-en-Jalles FR). Production of non-toxic gas by combustion of solid propellant. USP1976063964256.
  13. Le Blanc Loic (Oullins FRX) Pagliari Rene (Marennes FRX). Twin-screw extrusion of silicone doughs suited for SiH/SiVi RTV compositions. USP1996075531923.

이 특허를 인용한 특허 피인용횟수: 23

  1. Ileleji, Klein E.; Probst, Kyle V.. Apparatus and method for producing biobased carriers from byproducts of biomass processing. USP2016039272468.
  2. Ileleji, Klein E.; Probst, Kyle V.. Apparatus and method for producing biobased carriers from byproducts of biomass processing. USP20180810051858.
  3. Murphy,Constance; Brough,John; Muscato,Richard S.. Co-extrusion of energetic materials using multiple twin screw extruders. USP2006067063810.
  4. Blomquist, Harold R.; Helmy, Abdelkader M.; Sampson, William P.; Mangum, Michael G.. Cool burning gas generating material for a vehicle occupant protection apparatus. USP2005046875295.
  5. Gozin, Michael; Aizikovich, Alex; Shlomovich, Avital; Cohen, Adva; Pechersky, Tali. Energetic compounds and compositions. USP20190210196477.
  6. Rink, Karl K.; Green, David J.; Taylor, Robert D.; Mendenhall, Ivan V.; Richardson, William B.. Expandable fluid inflator device with pyrotechnic coating. USP2003126666476.
  7. Helmy, Abdelkader M.; Sampson, William P.. Extruded hydroxy terminated polybutadiene gas generating material. USP2003126666934.
  8. Williams, Graylon K.; Burns, Sean P.; Khandhadia, Paresh S.. Gas generant compositions containing a silicone coating. USP2003096620266.
  9. Williams,Graylon K.; Burns,Sean P.. Gas generants containing silicone fuels. USP2006087094296.
  10. Serizawa,Kazuya; Takahashi,Katsuhiko. Gas generating composition and gas generator. USP2008027335270.
  11. Yamato, Yo; Osawa, Hideya. Gas generating composition for use in a pretensioner. USP2004016682616.
  12. Knowlton, Gregory D.; Ludwig, Christopher P.; Haun, Daniel V.. Gas generating compositions. USP2005036860951.
  13. Charrette, Dimitri; Chounet, Georges. Gas-generating pyrotechnic compositions with a binder and continuous manufacturing process. USP2004116824626.
  14. Perotto Christian,FRX ; Haegeman Christophe,FRX ; Lebaudy Franck,FRX. Hybrid generator with perforating pillar. USP2001056231079.
  15. Parkinson, David W.; Kenney, Steven B.; Hess, Gregg; Hammer, Steve; Mendenhall, Ivan V.. Inflator device ignition of gas generant. USP2004056739621.
  16. Parkinson, David W.; Kenney, Steven B.; Hess, Gregg; Hammer, Steve; Mendenhall, Ivan V.. Inflator device ignition of gas generant. USP2003036527297.
  17. Perotto Christian,FRX ; Duvacquier Daniel,FRX ; Marsaud Benoit,FRX. Integral tubular generator for inflating protective cushions. USP2000026029994.
  18. David R. Dillehay ; David W. Turner ; James A. Blackwell. Method for manufacturing of black powder and black powder substitute. USP2002036361719.
  19. Marsaud Benoit,FRX ; Perotto Christian,FRX ; Delwarde Jean-Charles,FRX ; Duvacquier Daniel,FRX. Process for providing gradual deployment of an airbag and a pyrotechnic charge for its implementation. USP2000106129023.
  20. Marsaud Benoit,FRX ; Perotto Christian,FRX ; Delwarde Jean-Charles,FRX ; Duvacquier Daniel,FRX. Process for providing gradual deployment of an airbag and a pyrotechnic charge for its implementation. USP2001116322649.
  21. Marlin, Frederic; Marino, Gerard. Pyrotechnic composition that can be metered out for use as a thermal fuse in a gas generator and a gas generator including a compound having said composition. USP2011108029630.
  22. Fonblanc, Gilles. Pyrotechnic compositions generating non-toxic gases based on ammonium perchlorate. USP2003036533878.
  23. Christian Perotto FR; Daniel Duvacquier FR; Benoit Marsaud FR. Pyrotechnic gas generator with plastic bonded charge. USP2002126490978.

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