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특허 상세정보

Preparation of explosives containing degradation products of ascorbic or isoascorbic acid

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-021/00   
미국특허분류(USC) 149/1096 ; 149/46 ; 149/60 ; 149/61
출원번호 US-0395379 (1989-08-17)
우선권정보 CH-0004741 (1986-11-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 7  인용 특허 : 19
초록

A degradation product of ascorbic acid or isoascorbic acid obtained by heating the acid at a temperature between about 70°C. and about 210°C. until partial or complete decomposition of the acid occurs, useful in admixture with various nitrate-containing oxidation agents as an explosive and propellant material for a wide range of specific applications.

대표
청구항

A process for producing an explosive composition comprising the steps of: a. heating ascorbic acid or isoascorbic acid in the absence of a nitrate containing substance at a temperature between about 70°C. and about 210°C. until about 10 to about 100 percent of the acid is degraded, forming a degradation product; and then b. at a temperature of less than about 40°C. mixing a nitrate-containing oxidization agent with said degradation product to form the explosive composition.

이 특허에 인용된 특허 (19)

  1. Pendergast Daniel O. (Arlington TX). Bonding explosive fillers with anaerobic curing binders. USP1977054025591.
  2. Barone Bruno J. (Houston TX). Catalyst preparative method. USP1979124179404.
  3. Brzuskiewicz John (Dolton IL). Composite protective coating for combustible cartridge cases. USP1976103987731.
  4. Pawlak ; Daniel E. ; Levenson ; Michael. Deflagrating propellant compositions. USP1978124128443.
  5. Kurtz Earl F. (Las Vegas NV). Explosive composition and method. USP1988034728376.
  6. Kurtz Earl F. (3607 Columbia Dr. Longmont CO 80501). Gunpowder substituted composition and method. USP1985024497676.
  7. Kolb Dieter (Stuttgart DEX) Kopp Eugen (Stuttgart DEX) Mller-Sybrichs Manfred (Shckingen DEX). Method and apparatus for pressure control in a press. USP1982064335063.
  8. Oversohl ; Wilhelm. Method for the production of combustible ammunition containers and product thereof. USP1978014068589.
  9. Catanzarite Vincent Owen (Las Vegas NV). Method of inflating an automobile passenger restraint bag. USP1976063964255.
  10. Bornstein Lawrence J. (Sacramento CA). Method of making dual-thrust rocket motor. USP1979014137286.
  11. Noe Renato R. (1609 West St. Union City NJ 07087) Catapano Michael C. (422 St. Pauls Ave. Jersey City NJ 07306). Portable test unit, for high pressure testing of tubes. USP1983114417465.
  12. Politzer Anton (Lauf ; Pegnitz DT) Sackenreuter Hans (Ruckersdorf DT) Konicke Helmut (Nurnberg DT). Powder element. USP1976113994235.
  13. Timmerman Hubert G. (Manhattan Beach CA). Preparation of gas generation grain. USP1976073971729.
  14. Brachert Heinrich (Troisdorf-Oberlar DT) Kleiss Joachim (Liebenau DT). Process for the production of propellant charge powders, especially nitroguanidine powders. USP1977094051207.
  15. Galluzzi Giovanni (Lecco ITX). Self-propelling projectile for firearms. USP1982114356769.
  16. Stanley ; Norval F.. Slurry-cast propellant method. USP1978034080411.
  17. Gualillo Silvio P. (Baltimore MD) Raab Regis (Towson MD) Uhl Edward G. (Ruxton MD). Solid propellant with alginate binder. USP1979024140562.
  18. Clay ; Robert B.. Water-in-oil blasting composition. USP1978094111727.
  19. Takeuchi Fumio (Aichi JPX) Takahashi Masao (Aichi JPX). Water-in-oil emulsion explosive composition. USP1983074394198.