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:
Dec. 11, 2012
Filed:
May. 03, 2011
Applicants:
Troy W. Barbee, Jr., Palo Alto, CA (US);
Randall L. Simpson, Livermore, CA (US);
Alexander E. Gash, Brentwood, CA (US);
Joe H. Satcher, Jr., Patterson, CA (US);
Inventors:
Troy W. Barbee, Jr., Palo Alto, CA (US);
Randall L. Simpson, Livermore, CA (US);
Alexander E. Gash, Brentwood, CA (US);
Joe H. Satcher, Jr., Patterson, CA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06B 23/00 (2006.01); D03D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Sol-gel chemistry is used to prepare igniters comprising energetic multilayer structures coated with energetic materials. These igniters can be tailored to be stable to environmental aging, i.e., where the igniters are exposed to extremes of both hot and cold temperatures (−30 C to 150 C) and both low (0%) and high relative humidity (100%).