Patent ID: 9174888
Filing Date: 2015-11-03
Classification: C06B,C06D

Abstract:
1. A gas generating composition, comprising 10 to 60% by mass of a guanidine nitrate fuel, 20 to 70% by mass of a basic copper nitrate oxidizing agent having an average particle diameter of 10 μm or less, and 1 to 20% by mass of a cooling agent which is not an iron oxide, said cooling agent being at least one member selected from the group consisting of metal hydroxide and complex salts thereof, wherein the cooling agent has a volume mean diameter at cumulative of 50% (D50) which has a particle size distribution defined with a particle size at the 50% accumulated value of 20 to 70 μm in an accumulated curve determined when the total volume of all the particles is taken as 100% and the cooling agent also has a volume mean diameter at cumulative of 10% (D10) which has a particle size distribution defined with a particle size at the 10% accumulated value of 5 to 40 μm in an accumulated curve determined when the total volume of all the particles is taken as 100%.