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:
Jun. 11, 1996
Filed:
Feb. 04, 1994
Applicant:
Inventor:
Barry Cook, Manchester, GB;
Assignee:
Standard Fireworks Ltd., Huddersfield, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C06B / ;
U.S. Cl.
CPC ...
149 77 ; 149 83 ;
Abstract
A pyrotechnic composition, particularly for fireworks, which contains an organic compound having at least one aromatic group as a binder. The compound preferably has a weight ratio of carbon:hydrogen of at least 10:1 and is substantially free of groups of the formulae COOH or COO.sup.-M.sup.+, wherein M.sup.+ is the equivalent of a metal ion. Also, pyrotechnic devices containing such composition.