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:
Apr. 26, 1983
Filed:
Nov. 20, 1981
Applicant:
Inventors:
Donald E Olander, Huntington Beach, CA (US);
Donald W Petersen, Tehachapi, CA (US);
Assignee:
Hi-Shear Corporation, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06B / ;
U.S. Cl.
CPC ...
149 40 ; 149 44 ;
Abstract
A pyrotechnic composition produced by mixing and permitting to cure a mixture of aluminum, calcium sulfate, magnesium sulfate, and water. Increased heat output and density and improved ignitability result, while exotherm during curing can substantially be eliminated.