A62D - Chemical means for extinguishing fires; Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change; Composition of materials for coverings or clothing for protecting against harmful chemical agents; Composition of materials for transparent parts of gas-masks, respirators, breathing bags or helmets; Composition of chemical materials for use in breathing apparatus

More topics under "A62D - Chemical means for extinguishing fires; Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change; Composition of materials for coverings or clothing for protecting against harmful chemical agents; Composition of materials for transparent parts of gas-masks, respirators, breathing bags or helmets; Composition of chemical materials for use in breathing apparatus" (18,755)
A62D 1 - Fire-extinguishing compositions; Use of chemical substances in extinguishing fires (3,050)
A62D 101 - Harmful chemical substances made harmless, or less harmful, by effecting chemical change (5,283)
A62D 3 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (9,310)
A62D 5 - Composition of materials for coverings or clothing affording protection against harmful chemical agents (788)
A62D 7 - Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets (74)
A62D 9 - Composition of chemical substances for use in breathing apparatus (250)

Patents for A62D - Chemical means for extinguishing fires; Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change; Composition of materials for coverings or clothing for protecting against harmful chemical agents; Composition of materials for transparent parts of gas-masks, respirators, breathing bags or helmets; Composition of chemical materials for use in breathing apparatus (22)
05/2009
05/06/2009	CN101426557A Fire extinguishant, method for its manufacture and method for fire extinguishing
10/2008
10/16/2008	US20080251752 Finely ground or crystalline/precipitated form of limestone, marble, shell sand, coral line sediment, calcium carbonate, dolomite, or magnesium carbonate with an aqueous carrier
07/2008
07/09/2008	EP1940521A1 Fire extinguishant, method for its manufacture and method for fire extinguishing
05/2008
05/14/2008	EP1613399A4 Hermetically sealed gas propellant cartridge for fire extinguishers
04/2007
04/19/2007	WO2007043888A1 Fire extinguishant, method for its manufacture and method for fire extinguishing
04/19/2007	CA2622849A1 Fire extinguishant, method for its manufacture and method for fire extinguishing
01/2006
01/11/2006	EP1613399A2 Hermetically sealed gas propellant cartridge for fire extinguishers
07/2005
07/14/2005	US20050150665 Hermetically sealed gas propellant cartridge for fire extinguisher
06/2005
06/30/2005	WO2005021099A3 High flow foam system for fire fighting applications
05/2005
05/03/2005	US6886639 High flow foam system for fire fighting applications
03/2005
03/10/2005	WO2005021099A2 High flow foam system for fire fighting applications
03/03/2005	US20050045345 High flow foam system for fire fighting applications
12/2004
12/16/2004	WO2004091730A3 Hermetically sealed gas propellant cartridge for fire extinguishers
11/2004
11/04/2004	US20040216903 Hermetically sealed gas propellant cartridge for fire extinguishers
10/2004
10/28/2004	WO2004091730A2 Hermetically sealed gas propellant cartridge for fire extinguishers
10/28/2004	CA2518537A1 Hermetically sealed gas propellant cartridge for fire extinguishers
02/1991
02/26/1991	CA1280583C Compositions and method for neutralization and solidification of hazardous alkali spills
04/1990
04/03/1990	US4913835 Novel compositions and method for neutralization and solidification of hazardous alkali spills
08/1988
08/29/1988	EP0269659A4 Novel compositions and method for neutralization and solidification of hazardous alkali spills.
06/1988
06/08/1988	EP0269659A1 Novel compositions and method for neutralization and solidification of hazardous alkali spills
11/1987
11/05/1987	WO1987006757A1 Novel compositions and method for neutralization and solidification of hazardous alkali spills
05/1983
05/24/1983	CA1146757A1 Incendiary composition and process of production