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Class Information
Number: 149/40
Name: Explosive and thermic compositions or charges > Metal or alloy or metalloid, each in particulate form, with at least one metal oxide, inorganic oxygen containing salt or organic metal-oxygen salt > Plural oxygen yielding compounds
Description: Compositions which contains at least two oxygen yielding compounds.


Sub-classes under this class:

Class Number Class Name Patents
149/41 Inorganic nitrogen-oxygen salt 97


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
6941868 Single increment initiator charge Sep. 13, 2005
6905562 Low density slurry bridge mix Jun. 14, 2005
6627013 Pyrotechnic thermite composition Sep. 30, 2003
6316125 Aluminum welding process and composition for use in same Nov. 13, 2001
6103029 Triazole cross-linked polymers Aug. 15, 2000
5717159 Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology Feb. 10, 1998
5650590 Consolidated thermite compositions Jul. 22, 1997
5380380 Ignition compositions for inflator gas generators Jan. 10, 1995
5348597 Propellant formulation and process containing bi-metallic metal mixture Sep. 20, 1994
5129972 Emulsifiers and explosive emulsions containing same Jul. 14, 1992
5071496 Low level blasting composition Dec. 10, 1991
5042386 Destructive device for metal oxide-semiconductors Aug. 27, 1991
5034070 Gas generating material Jul. 23, 1991
4963204 Pyrotechnic delay compositions Oct. 16, 1990
4949641 Method of safely detoxifying mustard gases Aug. 21, 1990
4915754 High solids ratio solid rocket motor propelant grains and method of construction thereof Apr. 10, 1990
4853052 Method for producing a pyrotechnical charge Aug. 1, 1989
4756776 Process for the production of an explosive and the explosive Jul. 12, 1988
4697521 Method for opaquing visible and infrared radiance and smoke-producing ammunition which implements this method Oct. 6, 1987
4696705 Gas generating material Sep. 29, 1987
4692259 Water-activated, exothermic chemical deicing formulations Sep. 8, 1987
4608102 Primer composition Aug. 26, 1986
4600450 Microknit composite explosives and processes for making same Jul. 15, 1986
4600452 Eutectic microknit composite explosives and processes for making same Jul. 15, 1986
4600451 Perchlorate based microknit composite explosives and processes for making same Jul. 15, 1986
4597810 Tracer unit for ammunition Jul. 1, 1986
4585495 Stable nitrate/slurry explosives Apr. 29, 1986
4566921 Priming composition which is sensitive to percussion and a method for preparing it Jan. 28, 1986
4555276 High density pressure resistant invert blasting emulsions Nov. 26, 1985
4554032 Water-in-oil emulsion explosive composition Nov. 19, 1985
4543137 Water-in-oil emulsion explosive composition Sep. 24, 1985
4543136 Water-in-oil emulsion explosive composition Sep. 24, 1985
4508580 Incendiary mixture constituted of metals Apr. 2, 1985
4507161 Nitric ester explosive compositions Mar. 26, 1985
4448619 Emulsion explosive composition May. 15, 1984
4438700 White smoke spotting composition for training ammunition Mar. 27, 1984
4424086 Pyrotechnic compositions for severing conduits Jan. 3, 1984
4419154 Delay composition for detonators Dec. 6, 1983
4419153 Pyrotechnical delay charge Dec. 6, 1983
4401490 Melt explosive composition Aug. 30, 1983
4381207 Pyrotechnic composition Apr. 26, 1983
4376002 Multi-ingredient gas generators Mar. 8, 1983
4356768 Delay fuse with a slow rate of combustion and a small diameter Nov. 2, 1982
4141769 Thermit compositions Feb. 27, 1979
4134780 Explosive composition flowable over wide temperature range Jan. 16, 1979
4114591 Exothermic metallic composition Sep. 19, 1978
4105480 Flashlamp composition Aug. 8, 1978
4104093 Thermit composition Aug. 1, 1978
4080227 Pyrotechnic filled molding powder Mar. 21, 1978
4039361 Dry blasting agents Aug. 2, 1977

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