U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

British merchant Peter Durand invented the tin can in 1810.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 149/99 - With nitrated aromatic compound


Subclass of Class 149 - Explosive and thermic compositions or charges
Definition: Compositions containing a nitrated aromatic compound.
No. of patents: 11
Last issue date: 03/01/2005


NumberTitleIssue Date
6860208Nitrocellulose gas generating material for a vehicle occupant protection apparatus
An apparatus comprises a vehicle occupant protection device (14) and a gas generating material (18). The gas generating material (18), when ignited, produces a combustion gas that actuates the vehicle occupant protection device (14). The ...
03/01/2005
6653506Recovering nitramines and reformulation of by-products
Methods to recover nitramines from energetic materials yielding useable by-products and producing zero waste. The methods are used on materials containing HMX and RDX....
11/25/2003
6635131Gas generating material for a vehicle occupant protection apparatus
An apparatus comprises a vehicle occupant protection device and a gas generating material, which, when ignited, produces gas to actuate the vehicle occupant protection device. The gas generating material comprises a cubane compound having the general form...
10/21/2003
5466315Non-toxic primer for center-fire cartridges
A non-toxic primer composition for center-fire cartridges which provides improved ballistic data and is void of metallic oxidizing compounds. It is comprised of a mixture of about 10-30% by weight of nitrocellulose and/or a double based propellant such as...
11/14/1995
4705582Desensitized explosive composition
Explosive compositions based on TNT (trinotrotoluene) having incorporated therein as desensitizer an ozokerite wax....
11/10/1987
4608102Primer composition
A primer composition using manganese dioxide as the predominant oxidizer is disclosed. The manganese dioxide oxidizer is combined with a fuel source and non-metallic initiating explosive material. Various diazo, triazole, or tetrazole compounds may be use...
08/26/1986
4566919Sensitized cast emulsion explosive composition
The invention relates to a cast explosive composition having a relatively high density and energy and a critical diameter no larger than about 150 mm at a temperature of 5° C. The composition comprises inorganic oxidizer salt consisting primarily of ammo...
01/28/1986
4547232Sensitization of water-in-oil emulsion explosives
A high density emulsion blasting agent and method is provided for increasing volume energy and optimizing booster sensitivity of water-in-oil emulsion blasting agents without loss of desirable handling characteristics of invert emulsions by utilizing an e...
10/15/1985
4408534Gas generating charge and a process for producing the same
A gas generating propellant charge which is made by piling explosive powder sheets having a plurality of projections on at least one surface thereof so as to make contact them with each other is excellent in firing characteristics, and the explosive powde...
10/11/1983
4078955Flash-reducing agent for powder
Explosive or propellant powder which include a cation exchange polymer having alkali metal ions bound thereto, and method of preparation....
03/14/1978
3948697Gum propellant grains with inhibitor coating
Propellant inhibitors are provided for cellulose-containing particulate solid propellants, and particularly for nitrocellulose-containing gun propellants, in which the inhibitor is the reaction product of a polyfunctional isocyanate such as polymethylene ...
04/06/1976
 
Sign InRegister
Username  
Password   
forgot password?