Explosive and thermic compositions or charges – Structure or arrangement of component or product – Solid particles dispersed in solid solution or matrix
Reexamination Certificate
2005-11-15
2005-11-15
Hardee, John R. (Department: 1751)
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Solid particles dispersed in solid solution or matrix
C149S020000, C102S351000
Reexamination Certificate
active
06964715
ABSTRACT:
Gas generating compositions having a fuel preferably comprising a mixture of 5-aminotetrazole (5-AT), azodicarbonamide (ADCA), an oxidizer, and a superfine metal powder burn rate enhancer such as nano-aluminum, for use in automotive seatbelt pretensioners and other suitable applications requiring high impetus, high rate of gas generation. Also, methods of making these compositions, and devices incorporating them such as seatbelt pretensioners.
REFERENCES:
patent: 3957551 (1976-05-01), Filter et al.
patent: 5686691 (1997-11-01), Hamilton et al.
patent: 5883330 (1999-03-01), Yoshida
patent: 5936195 (1999-08-01), Wheatley
patent: 6019861 (2000-02-01), Canterberry et al.
patent: 6074502 (2000-06-01), Burns et al.
patent: 6214138 (2001-04-01), Canterberry et al.
patent: 6361630 (2002-03-01), Helmy et al.
patent: 2003/0015266 (2003-01-01), Wheatley et al.
patent: 2063586 (1971-07-01), None
“Thermal Decomposition of 5 Amino Tetrazole Propellant” 36thAIAA Joint Propulsion Conference and Exhibit, Huntsville, Alabama.
Baglini James L.
Dunkerson Dennis E.
Helmy Abdel K.
Stang Peter L.
Wright James H.
Law Offices of Thomas J. Brindisi
Special Devices, Inc.
LandOfFree
High impetus, high burn rate gas generant propellant and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High impetus, high burn rate gas generant propellant and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High impetus, high burn rate gas generant propellant and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3506544