Patent ID: 7678453
Filing Date: 2010-03-16
Classification: A62C,C09D,E04B,Y10T

Abstract:
1. Multi-function, surface-coating-applied barrier structure for furnishing both penetration and fire-threat protection on and over the outside surface of a target structure comprising a high-elastomeric, surface-depth-expansion coating having an inner face bonded to such a surface, and an exposed outer face, and within said coating, one layer region extending to said outer face, formed with a body of elastomeric material containing an embedded distribution of intumescence elements, and another layer region, formed of a blend of (a) the same elastomeric material which forms said body of elastomeric material in said one layer region, blended with (b) an embedded distribution of liquid-imbiber elements, and said elastomeric material and said liquid-imbiber elements each reacts to contact with a petroleum substance with a surface-coating thickness-increasing swelling, and a liquid-contact congealing response.