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:
May. 08, 1984
Filed:
Jul. 26, 1982
Applicant:
Inventor:
Georges A Sedat, St.-Raphael, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06B / ;
U.S. Cl.
CPC ...
149 1991 ; 149 1992 ; 149 20 ; 149116 ; 149117 ;
Abstract
The subject of the invention is a castable pyrotechnic composition of the type producing smoke with a colored or colorless flame comprising in particular an oxidation-reduction pair and a chlorinated binder. The binder is a high chlorine content resin. It is constituted by the association of a polymerizable chlorinated monomer with a copolymerized or non-copolymerized chlorinated polymer, the resulting mixture being subjected to polymerization at a moderate temperature, said binder then containing 30 to 70% by weight of chlorine.