DSM Patents Coating Composition

March 25, 2014

U.S. 8,557,897 B2
DSM IP Assets B.V. has received a patent for a process for producing a coating composition comprised of the steps of providing particles, compounds comprised of reactive groups and compounds comprised of hydrophilic polymer chains, and separately chemically grafting the compounds comprised of the reactive groups, and the compounds comprised of the hydrophilic polymer chains to the particles, wherein the hydrophilic polymer chains comprise at least an average of five monomer units of ethylene oxide or vinylpyrrolidone.