AQUEOUS DISPERSION OF MULTISTAGE ACRYLIC MICROSPHERES

• Main Authors: Majumdar, Partha S, Ngunjiri, Johnpeter N, Bohling, James C, Eryazici, Ibrahim, Kozak, Christopher
• Format: Patent
• Language: English
• Published: 25.05.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention relates to an aqueous dispersion of polymeric microspheres with a high surface Young's modulus and a relatively low core Young's modulus. The dispersion of the present invention is useful in paint formulations for providing improving hydrophobic stain resistance, for...