Abstract:
A composition includes a polyphosphoric acid-modified acrylic polyol, wherein the polyphosphoric acid-modified acrylic polyol has greater than zero, but less than 1.0 wt% modification with polyphosphoric acid.
Abstract:
A polyurethane foam includes a fluorescent repeating unit. The authenticity of a polyurethane foam may be determined by irradiating the foam with a UV light and determining if there is a fluorescent emission.
Abstract:
A composition includes a polyphosphoric acid-modified acrylic polyol, wherein the polyphosphoric acid-modified acrylic polyol has greater than zero, but less than 1.0 wt % modification with polyphosphoric acid.
Abstract:
A polyurethane foam includes a fluorescent repeating unit. The authenticity of a polyurethane foam may be determined by irradiating the foam with a UV light and determining if there is a fluorescent emission.