Azide-free gas-producing composition
First Claim
1. An azide-free gas-producing composition, in particular for use in safety devices for motor vehicles, comprisinga fuel consisting of from 20 to 50% by weight of guanidine nitrate and from 0 to 20% by weight of cyanuric acid, isocyanuric acid, cyamelide and/or melamine;
- from 45 to 80% by weight of an oxidant, wherein the oxidant is selected from the group consisting of copper oxide (CuO) and CuO together with potassium perchlorate and/or potassium chlorate, andfrom 0 to 5% by weight of processing aids.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to an azide-free gas-producing composition, in particular for use in safety devices for motor vehicles, comprising or consisting essentially of
a fuel consisting of from 20 to 50% by weight of guanidine nitrate and from 0 to 20% by weight of cyanuric acid, isocyanuric acid, cyamelide and/or melamine;
from 45 to 80% by weight of an oxidant, wherein the oxidant is selected from the group consisting of copper oxide (CuO) and CUO together with potassium perchlorate and/or potassium chlorate, and
from 0 to 5% by weight of processing aids.
29 Citations
6 Claims
-
1. An azide-free gas-producing composition, in particular for use in safety devices for motor vehicles, comprising
a fuel consisting of from 20 to 50% by weight of guanidine nitrate and from 0 to 20% by weight of cyanuric acid, isocyanuric acid, cyamelide and/or melamine; -
from 45 to 80% by weight of an oxidant, wherein the oxidant is selected from the group consisting of copper oxide (CuO) and CuO together with potassium perchlorate and/or potassium chlorate, and from 0 to 5% by weight of processing aids. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification
-
- Resources
-
Current AssigneeTRW Airbag Systems GmbH & Co., KG
-
Original AssigneeTRW Airbag Systems GmbH & Co., KG
-
InventorsZeuner, Siegfried, Schropp, Roland, Hofmann, Achim, Rodig, Karl-Heinz
-
Primary Examiner(s)Jordan, Charles T.
-
Assistant Examiner(s)FELTON, AILEEN BAKER
-
Application NumberUS09/221,449Time in Patent Office358 DaysField of Search149/78, 149/92, 102/289, 102/288US Class Current149/78CPC Class CodesC06D 5/06 by reaction of two or more ...
