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PROCESS FOR PREPARING AN AQUEOUS DISPERSION OF POLYMERIC MICROSPHERES

The present invention relates to composition comprising an aqueous dispersion of microspheres and a class of a nonionic polyalkylene oxide of a distyryl or tristyryl phenol or an anionic polyalkylene oxide salt of a distyryl or tristyryl phenol and a process for preparing the composition. The microspheres have an average particle size in the range of from 1 ?m to 25 ?m, as well as a low coefficient of variation and low gel concentration; the composition is useful in coatings applications, especially where a matte finish is desired.


» Number: US2019071540A1 (A1)

» Publication Date: 19//2/07/0

» Applicant: ROHM & HAAS?[US]

» Inventor: BOHLING JAMES C?[US]; ERYAZICI IBRAHIM?[US] (3)

» More Information

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