Patents for C06C 7 - Non-electric detonators; Blasting caps; Primers (1,105)
01/1988
01/05/1988US4716832 For use in a perforating gun assembly
12/1987
12/12/1987CN86204836U Explosion igniting system for non-electric plastic primacord in coal mine
12/02/1987CN87102339A Plastic low speed detonate-tube
10/1987
10/28/1987CN86102717A Industrial detonator using no priming charge
10/27/1987CA1228505A1 Impact sensitive high temperature detonator
09/1987
09/29/1987US4696231 Shock-resistant delay detonator
09/09/1987CN85107420A Low poison delaying agent for time-delayed in the range of seconds primer
08/1987
08/25/1987US4689185 Priming method for rimfire cartridge
08/19/1987CN86101065A Explosion-guiding-tube type detonator without detonating powder
08/11/1987US4685396 Method and apparatus for safer remotely controlled firing of ignition elements
07/1987
07/23/1987DE3422433A1 Fuzing means for a detonator or a flame-jet capsule
07/15/1987EP0228426A1 Additional load
06/1987
06/23/1987US4675059 Non-toxic, non-corrosive priming mix
06/23/1987US4674409 Lead-free mixtures of dinol, manganese dioxide, tetrazene and glass
05/1987
05/12/1987US4664033 Pyrotechnic/explosive initiator
04/1987
04/14/1987CA1220342A1 Lead and barium-free ignition charges
03/1987
03/05/1987DE3530184A1 Tapping set for the initiation of pyrotechnic charges for use in munitions
02/1987
02/03/1987US4640724 Bosing cartridge case with powdery premix, compacting, dosing with reation liquid, and drying
01/1987
01/15/1987WO1987000164A1 Additional load
01/15/1987DE3524496A1 Beiladung Additional cargo
11/1986
11/11/1986US4621578 Pyrotechnic initiator using a coaxial connector
10/1986
10/14/1986US4616566 Secondary high explosive booster, and method of making and method of using same
08/1986
08/13/1986CN85101936A Safe commercial detonator
08/12/1986US4605453 Low sensitivity; prevention of accidental ignition; mixture with carbon black
06/1986
06/11/1986EP0183933A2 Electronic blasting time fuze
06/11/1986EP0183884A1 Percussion-sensitive priming mixture and process for producing it
05/1986
05/10/1986CN85107904A Electronic explosive delay igniters
04/1986
04/08/1986US4581082 Primer charges free of lead and barium
03/1986
03/13/1986WO1986001498A1 Non-primary explosive detonator and initiating element therefor
03/12/1986EP0174115A2 Method and apparatus for safer remotely controlled firing of ignition elements
01/1986
01/28/1986US4566921 Priming composition which is sensitive to percussion and a method for preparing it
11/1985
11/26/1985CA1197139A1 Delay detonator
09/1985
09/24/1985CA1193907A1 Non-electric blasting assembly
07/1985
07/09/1985US4527481 Impact sensitive high temperature detonator
02/1985
02/05/1985US4497251 Liquid-disabled blasting cap
12/1984
12/27/1984EP0129081A1 Primers free of lead and barium
11/1984
11/27/1984US4484960 High-temperature-stable ignition powder
10/1984
10/17/1984EP0122012A2 Impact sensitive high temperature detonator
07/1984
07/24/1984CA1171319A1 Non-electric blasting assembly
06/1984
06/19/1984CA1169255A1 Resin-bonded water-bearing explosive
02/1984
02/21/1984US4432819 Priming composition and techniques
02/07/1984US4429632 Explosives
01/1984
01/24/1984US4426933 Non-electric blasting assembly
01/10/1984US4424747 Non-electric blasting assembly
12/1983
12/06/1983US4419154 Barium sulfate, silicon
12/06/1983US4419153 Pyrotechnical delay charge
11/1983
11/01/1983US4412492 Priming composition and techniques
10/1983
10/11/1983US4409155 Explosive booster manufacture
10/04/1983US4407200 Detonator such as an electrical mechanical or flame-sensitive detonator
09/1983
09/20/1983US4405392 In situ production of azides or styphnates
09/06/1983US4402268 Electric primer for caseless propellant charges
07/1983
07/26/1983CA1150514A2 Delay composition for detonators
07/26/1983CA1150513A1 Ignition material for detonators or squibs containing polysulfide binder
07/19/1983CA1150104A1 Non-electric delay detonator with percussion -sensitive ignition charge in spacing between deformable shell and rigid metal capsule
07/06/1983EP0083165A2 Non-electric blasting assembly
07/05/1983US4391195 Detonation of explosive charges and equipment therefor
07/05/1983CA1149206A1 Priming explosive devices
06/1983
06/07/1983CA1147595A1 Device in blasting cap for low-energy fuse
06/01/1983EP0032922B1 Process for manufacturing a small firing tube opened at the two ends thereof for a hand grenade fuse
05/1983
05/24/1983CA1146807A1 Device for transmitting an explosive signal including a self-oxidizing material within an elongated tube
05/17/1983US4383470 Process for manufacturing a small firing tube opened at the two ends thereof for a hand grenade fuse
04/1983
04/26/1983CA1145143A1 Delay composition for detonators
02/1983
02/09/1983EP0070932A2 Initiatory explosive for detonators and method of preparing the same
02/08/1983US4372210 Pyrotechnic cap with mechanically desensitized composition
11/1982
11/30/1982CA1136419A1 Explosive booster
11/16/1982US4358998 Igniter for a pyrotechnic gas bag inflator
11/16/1982CA1135542A2 Explosive connecting cord and cord-manufacturing method and apparatus
11/03/1982EP0063943A2 Non-electric blasting assembly
11/03/1982EP0063942A2 Delay detonator
10/1982
10/05/1982CA1132819A1 Method for producing tubular delay charge carrier for a hand grenade fuse
09/1982
09/21/1982US4350097 Nonelectric delay detonator with tubular connecting arrangement
08/1982
08/10/1982US4343663 Resin-bonded water-bearing explosive
06/1982
06/22/1982CA1126382A1 Distribution panel for connection of blasting circuits
02/1982
02/23/1982US4316412 Low voltage nonprimary explosive detonator
01/1982
01/26/1982US4312271 Delay detonator device
01/06/1982EP0043235A2 Resin bonded water bearing explosive
12/1981
12/22/1981CA1114675A1 Explosive connecting cord and cord-manufacturing method and apparatus
09/1981
09/29/1981CA1109706A1 Explosive booster manufacture
09/22/1981US4290366 Explosive signal, autooxidatable material, tubes
08/1981
08/12/1981EP0033610A2 Igniter for use in a pyrotechnic gas generator for inflating gas bags, and gas generator incorporating such an igniter
07/1981
07/14/1981CA1104826A1 Water-resistant extrudable aqueous gel blasting agent and simplified method of manufacture
05/1981
05/05/1981US4265177 Device in blasting cap for low-energy fuse
02/1981
02/19/1981WO1981000450A1 Process for manufacturing a small firing tube opened at the two ends thereof for a hand grenade fuse
01/1981
01/27/1981US4247494 Case priming
11/1980
11/18/1980CA1089684A1 Priming composition and techniques
09/1980
09/17/1980EP0015697A1 Non-electric delay detonator and assembly of a detonating cord and a delay detonator
08/1980
08/05/1980CA1082923A1 Reinforcement charge-detonator cap containing octogen crystals for projectiles and method of manufacturing the same
12/1979
12/18/1979CA1068160A1 Closed initiator system including explosive energy-initiatable blasting caps, and method
10/1979
10/16/1979US4170941 Igniter for a block of propellant powder
10/09/1979US4170178 Cyclotetramethylenetetranitramine
09/1979
09/11/1979CA1062078A1 Blasting caps initiatable by thermal detonation energy of an explosive gas mixture and blasting system
03/1979
03/27/1979US4145969 Priming system for high-temperature stable propellants
01/1979
01/09/1979US4133707 Priming mix with minimum viscosity change
10/1978
10/31/1978US4123303 Ignitable compositions
08/1978
08/15/1978CA1036360A1 Method for preparing primer for percussion-ignitable flash lamp
02/1978
02/14/1978US4073235 Explosive energy-initiatable blasting caps containing a porous ignition and detonation system and method
11/1977
11/01/1977US4056416 Radiation polymerized priming compositions
11/01/1977US4056059 Closed initiator system including explosive energy-initiatable blasting caps, and method
09/1977
09/27/1977US4050347 Method for producing explosive trains
04/1977
04/05/1977US4016018 Lead azide; phenolic resin, polyester, polyamide, or vinyl copolymer; plasticizer
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