Patent ID: 7217746
Filing Date: 2007-05-15
Classification: B05D,C09D

Abstract:
1. A coating composition comprising a dispersion of particles, said particles comprising polymers produced from monomers having different glass transition temperatures, the difference in glass transition temperatures ranging from 50 to 260° C., and exhibiting phase segregation between areas of differing glass transition temperature within each particle, such that when said coating composition is applied to a substrate, said particles form a geometrically ordered array and said coating composition, when dried, is capable of dissipating frequencies of sound in the range of about 400 to about 20,000 Hz, wherein said polymer particles comprise one or more nitrile functional materials, one or more amide functional materials, one or more carbamate functional materials or mixtures thereof and wherein said polymer particles further comprise one or more polyoxyalkylene acrylates.