Methods for applying fire retardant systems, compositions...

Details Methods for applying fire retardant systems, compositions... Methods for applying fire retardant systems, compositions...

2006-11-07

2010-11-16

Parker, Frederick J (Department: 1715)

Coating processes

Solid particles or fibers applied

Applying superposed diverse coatings or coating a coated base

C427S180000, C427S201000

Reexamination Certificate

active

07833575

ABSTRACT:
A method is provided for applying a fire retardant coating system. The method comprises providing a first component that is a coatable polymeric coating composition and a second component comprising granules, wherein the granules comprise a polymeric matrix comprising a plurality of regions of fire retardant material ingredient incorporated therein. The first component and the second component are separate as delivered to the site of application. The first component and the second component are applied onto a substrate so that the granules are adhered to the substrate by the polymeric coating composition. The polymeric coating composition is then allowed to cure to form a fire-retardant coating. The resulting fire-retardant coating affords surprising fire retardancy performance.

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International Search Report mailed Sep. 18, 2007 (4 pgs).

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