Gas generating composition
First Claim
Patent Images
1. A gas generating composition comprising at least the following components:
- (a) 5-aminotetrazole;
(b) ammonium nitrate; and
(c) basic copper nitrate,wherein the above-mentioned (a), (b) and (c) are mixed, water is added thereto, and the mixture is heated-treated at temperatures of 120°
C. to 160°
C.
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Abstract
Disclosed is a heat-treated oxidizing agent for gas generating compositions which is obtained by mixing ammonium nitrate with an inorganic compound having as an element one or two or more metal atoms selected from the group consisting of Cu, Fe, Ni, Zn, Co, Mn and Ti and subjecting the mixture to heat treatment, and a gas generating composition containing the same. This invention provides a gas generating composition comprising ammonium nitrate, which can be safely produced, does not change in density with phase transition, and has sufficient combustibility.
23 Citations
3 Claims
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1. A gas generating composition comprising at least the following components:
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(a) 5-aminotetrazole; (b) ammonium nitrate; and (c) basic copper nitrate, wherein the above-mentioned (a), (b) and (c) are mixed, water is added thereto, and the mixture is heated-treated at temperatures of 120°
C. to 160°
C.
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2. A gas generating composition comprising at least the following components on a weight basis:
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3. A gas generating composition comprising at least the following components on a weight basis:
Specification
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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)KOSLOW, CAROL M
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Application NumberUS11/729,723Publication NumberTime in Patent Office1,468 DaysField of Search149/47, 149/45, 149/43, 149/39, 149/46US Class Current149/47CPC Class CodesC06B 31/28 the salt being ammonium nit...C06D 5/06 by reaction of two or more ...
