US2005263223A1PendingUtilityA1
Gas generating system
Individually held — no corporate assignee on recordPriority: Mar 30, 2004Filed: Mar 30, 2005Published: Dec 1, 2005
Est. expiryMar 30, 2024(expired)· nominal 20-yr term from priority
C06B 45/10C06D 5/06
41
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
The present invention generally relates to gas generant compositions for inflators of occupant restraint systems, for example. A gas generating composition 12 formed in accordance with the present invention includes a carboxyl alkyl cellulosic binder. A vehicle occupant protection system 180 , and other gas generating systems, incorporate the compositions of the present invention.
Claims
exact text as granted — not AI-modified1 . A gas generating system comprising:
a gas generating composition containing a binder selected from the group consisting of carboxy alkyl cellulose polymers and salts thereof, said polymers containing carboxyl, alkyl, and hydroxyl functionality.
2 . The gas generating system of claim 1 wherein said gas generating composition further comprises a fuel and an oxidizer.
3 . The gas generating system of claim 1 wherein said binder is carboxymethylcellulose acetate butyrate.
4 . The gas generating system of claim 1 wherein said gas generating system is a vehicle occupant protection system.
5 . A gas generating system comprising:
a gas generating composition comprising a fuel, an oxidizer, and carboxymethylcellulose acetate butyrate.
6 . A gas generating composition comprising:
a fuel; an oxidizer; and a cellulosic binder selected from the group consisting of cellulosic polymers containing alkyl and carboxyl functionality, and salts thereof.
7 . The gas generating composition of claim 6 wherein said binder is carboxymethylcellulose acetate butyrate.Join the waitlist — get patent alerts
Track US2005263223A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.