Gas generating composition
First Claim
1. An extruded gas generant molding comprising 35-60 weight % nitroguanidine fuel component, oxidizing agents of 15-30 weight % ammonium perchlorate and 20-40 weight % nitrate of an alkaline earth metal and at least one additive, wherein the additive is an extrusion-molding use binder of 1-15 weight % of at least one cellulosic compound or microbial polysaccharide.
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Abstract
A gas generating composition which contains a nitrogenous organic compound as a fuel component and generates, at a high gasification rate, a clean gas harmless to the human body. The composition of the present invention comprises a nitrogenous organic compound as a fuel component and ammonium perchlorate and the nitrate of an alkaline metal or alkaline earth metal as oxidizing agents, wherein where a quantity of nitrate required solely for forming an oxide of alkaline metal or alkaline earth metal that can stoichiometrically neutralize hydrogen chloride generated from ammonium perchlorate is taken as 1, a quantity of nitrate of said alkaline metal or alkaline earth metal exceeds 0.9.
22 Citations
4 Claims
- 1. An extruded gas generant molding comprising 35-60 weight % nitroguanidine fuel component, oxidizing agents of 15-30 weight % ammonium perchlorate and 20-40 weight % nitrate of an alkaline earth metal and at least one additive, wherein the additive is an extrusion-molding use binder of 1-15 weight % of at least one cellulosic compound or microbial polysaccharide.
Specification
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- Resources
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Current AssigneeNippon Kayaku Company Limited
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Original AssigneeNippon Kayaku Company Limited
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InventorsIkeda, Kenjiro, Sato, Eishi, Kubo, Dairi
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Primary Examiner(s)FELTON, AILEEN BAKER
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Application NumberUS10/679,384Publication NumberTime in Patent Office651 DaysField of Search149/19.1, 149/61, 149/76US Class Current149/19.1CPC Class CodesC06B 29/22 the salt being ammonium per...C06C 9/00 Chemical contact igniters; ...C06D 5/06 by reaction of two or more ...
