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. 27, 2016
Filed:
Sep. 22, 2009
Michael John Mabey, Sherwood Park, CA;
William Kish, Wadsworth, OH (US);
Michael John Mabey, Sherwood Park, CA;
William Kish, Wadsworth, OH (US);
No-Burn Investments, L.L.C., Wadsworth, OH (US);
Abstract
Composition embraces a fire retardant coating formulation that intumesces at a low temperature. The composition can be in a form of a paint, for instance, having as a primary fire retardant ingredient an ammonium phosphate and also having as a low-temperature intumescent agent an expandable graphite powder or flake. A temperature of intumescence can be substantially below 204.4° C. (400° F.) or thereabout, and it may have more than one temperature of intumescence. Such a composition can be made by contacting a fire retardant formulation, optionally with another active agent, with a low-temperature intumescencent agent under conditions sufficient to form the composition; it can be used by contacting it with a substrate, which may be otherwise flammable. Another aspect is the composition or its residue in combination with the substrate.