Ignition agent composition and igniter using the ignition agent composition

Abstract

There is provided: an ignition agent composition comprising a base agent containing substantially no lead component, a combustion improver, and an additive, the composition comprising, as a base agent component, one or more materials selected from the group consisting of 5-nitroaminotetrazole and metal 5-nitroaminotetrazolate; and an igniter using the ignition agent composition.

1 . (Amended) An ignitable composition for fuse heads, the composition comprising: a base agent containing substantially no lead component; a combustion improver; and a binder, 
 the composition comprising, as a base agent component, one or more materials selected from the group consisting of 5-nitroaminotetrazole and metal 5-nitroaminotetrazolate.    
     
     
         2 . (Amended) The ignitable composition for fuse heads according to  claim 1 , wherein a base agent component has an average particle diameter of 30 μm or less.  
     
     
         3 . (Amended) The ignitable composition for fuse heads according to  claim 1 , wherein a combustion improver component comprises one or more materials selected from the group consisting of a metal powder and graphite.  
     
     
         4 . (Amended) The ignitable composition for fuse heads according to  claim 3 , wherein the metal powder comprises one or more materials selected from the group consisting of zirconium, aluminium, magnesium, magnalium, iron, tungsten, and boron.  
     
     
         5 . (Cancelled)  
     
     
         6 . (Amended) An ignitable composition for fuse heads comprising: 48 weight % to 97 weight % of potassium 5-nitroaminotetrazolate as a base agent; 1 weight % to 50 weight % of zirconium as a combustion improver; and 1 weight % to 20 weight % of a binder.  
     
     
         7 . (Amended) An ignitable composition for fuse heads comprising: 50 weight % to 97 weight % of potassium 5-nitroaminotetrazolate as a base agent; 1 weight % to 45 weight % of magnalium as a combustion improver; and 1 weight % to 20 weight % of a binder.  
     
     
         8 . (Amended) An ignitable composition for fuse heads comprising: 50 weight % to 97 weight % of potassium 5-nitroaminotetrazolate as a base agent; 1 weight % to 45 weight % of boron as a combustion improver; and 1 weight % to 20 weight % of a binder.  
     
     
         9 . (Amended) The igniter using the ignitable composition for fuse heads according to  claim 1 .  
     
     
         10 . (Amended) The igniter using the ignitable composition for fuse heads according to  claim 2 .  
     
     
         11 . (Amended) The igniter using the ignitable composition for fuse heads according to  claim 3 .  
     
     
         12 . (Cancelled)  
     
     
         13 . (Cancelled)  
     
     
         14 . (Cancelled)  
     
     
         15 . (Cancelled)  
     
     
         16 . (Cancelled)