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Solid gas-generating charges

  • US 2,744,816 A
  • Filed: 08/11/1953
  • Issued: 05/08/1956
  • Est. Priority Date: 10/10/1947
  • Status: Expired due to Term
First Claim
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1. A NON-EXPLOSIVE GAS-GENERATING CHARGE CONSISITING IN MAJOR PART OF GUANIDINE NITRATE AND COMPRISING ADMIXED THEREWITH, IN PORTION NOT EXCEEDING 35 PER CENT BY WEIGHT THEREOF, A PHENOL CONTAINING IN ADDITION TO AT LEAST ONE PHENOL HYDROXYL GROUP A PLURALITY OF SUBSTITUENT GROUPS EACH CONSISTING OF A NITROGEN ATOM ATTACHED EXCLUSIVELY TO AT LEAST ONE TERMINAL OXYGEN ATOM AND TO ONE OF THE NUCLEAR CARBON ATOMS OF THE PHENOL;

  • SAID CHARGE BEING NON-DETONATABLE BY A BLASTING CAP AND BEING CAPABLE, WHEN A LOCALIZED PORTION THEREOF IS HEATED SUFFICIENTLY HOT TO INITIATE DECOMPOSITION, OF SELF-SUBSTAINING, NON-DETONATING, GAS-EVOLVING, EXOTHERMIC DECOMPOSITION AT PRESSURES LOWER THAN 70 ATMOSPHERES.

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