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:
Sep. 06, 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 ...
149 193 ; 149 199 ; 149 42 ; 149 44 ; 149 85 ;
Abstract
A pyrotechnic composition comprising a mixture of finely divided magnesium and silicon dioxide, both distributed throughout a binder selected from the members of the group consisting of polybutadienes and teflon. The composition is suitably insensitive, and yet readily ignitable, and does not require the use of solvents or of expensive spheroidal magnesium granules for its manufacture.