Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
  • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
• • C—CHEMISTRY; METALLURGY
  • C06—EXPLOSIVES; MATCHES
  • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
  • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
• • C—CHEMISTRY; METALLURGY
  • C06—EXPLOSIVES; MATCHES
  • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
  • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
  • C06B21/0033—Shaping the mixture
  • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
• • C—CHEMISTRY; METALLURGY
  • C06—EXPLOSIVES; MATCHES
  • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
  • C06B25/00—Compositions containing a nitrated organic compound
  • C06B25/32—Compositions containing a nitrated organic compound the compound being nitrated pentaerythritol
• • C—CHEMISTRY; METALLURGY
  • C06—EXPLOSIVES; MATCHES
  • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
  • C06C5/00—Fuses, e.g. fuse cords
  • C06C5/04—Detonating fuses
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C203/00—Esters of nitric or nitrous acid
  • C07C203/02—Esters of nitric acid
  • C07C203/04—Esters of nitric acid having nitrate groups bound to acyclic carbon atoms

Definitions

• ABSTRACT OF THE DISCLOSURE Detonating fuse-cord is manufactured by feeding a special grade of free-flowing granular PETN through a die, continuously forming a sheath around the stream of PETN and subjecting the resulting fuse-cord to a pressure sufiicient to consolidate the granules into a core.
• the special grade of granular PETN is made by treating fine crystalline particles of PETN with a binding agent and aggregating into granules.

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Solid Fuels And Fuel-Associated Substances (AREA)
• Multicomponent Fibers (AREA)
• Polysaccharides And Polysaccharide Derivatives (AREA)
• Compositions Of Macromolecular Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10465554

Family Applications (1)

Country Status (8)

Cited By (6)

Families Citing this family (2)

Citations (5)

• 1964
  • 1964-12-30 GB GB52844/64A patent/GB1070660A/en not_active Expired
• 1965
  • 1965-12-13 US US513534A patent/US3384688A/en not_active Expired - Lifetime
  • 1965-12-16 NO NO160946A patent/NO123997B/no unknown
  • 1965-12-21 JP JP40078255A patent/JPS5145649B1/ja active Pending
  • 1965-12-22 DE DE1446962A patent/DE1446962C3/de not_active Expired
  • 1965-12-29 AT AT1176165A patent/AT273767B/de active
  • 1965-12-29 CH CH1800665A patent/CH478729A/de not_active IP Right Cessation
  • 1965-12-29 AT AT690066A patent/AT272171B/de active
  • 1965-12-30 FR FR44321A patent/FR1462118A/fr not_active Expired

Patent Citations (5)

Also Published As

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