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. 10, 2002
Filed:
Nov. 27, 2000
David H. Blount, San Diego, CA (US);
Other;
Abstract
Flame retardant organic phosphorus-phosphorus oxyacid compounds are produced by mixing and reacting a phosphorus halide, phosphorus oxyacid and an organic compound. This organic phosphorus-phosphorus oxyacid compound may be reacted with a basic compound to produce a flame retardant salt of organic phosphorus-phosphorus oxyacid. The organic phosphorus-phosphorus oxyacid and/or it's salt may be mixed with or applied on a flammable organic material to make it less flammable. A flame retardant composition may be produced by mixing or reacting the organic phosphorus-phosphorus oxyacid or it's salt with carbonization auxiliaries, carbonization accelerators, comb-like polymer and a filler. This composition may be mixed in or applied on a flammable organic material to make it less flammable.