The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2000
Filed:
Apr. 07, 1999
Siegfried Zeuner, Munchen, DE;
Achim Hofmann, Polling, DE;
Roland Schropp, Tegernheim, DE;
Karl-Heinz Rodig, Kraiburg, DE;
TRW Airbag Systems GmbH & Co. KG, Aschau/Inn, DE;
Abstract
The present invention provides a composition, in particular for use in safety devices for motor vehicles, which comprises a fuel mixture consisting of at least two components in a proportion of from 20 to 60% by weight and an oxidizer mixture consisting of at least three components in a proportion of from 40 to 80% by weight, relative to the total composition in each case. The composition is wherein the fuel mixture is composed of 5 to 95% by weight of a guanidine compound, 5 to 95% by weight of a heterocyclic organic acid, and 0 to 20% by weight of further fuels, relative to the fuel mixture in each case. According to the invention the oxidizer mixture is composed of 20 to 70% by weight of one or more transition-metal oxides, 10 to 50% by weight of basic copper nitrate, and 2 to 30% by weight of metal chlorate, metal perchlorate, ammonium perchlorate, alkali nitrate, alkaline-earth nitrate or mixtures thereof, relative to the oxidizer mixture in each case.