particulado polimérico revestido e método para produzir particulados poliméricos

• Main Authors: RONALD WEVERS, MATTHEW J. KALINOWSKI, ASHISH BATRA, PASCAL E. R. E. J. LAKEMAN, SHRIKANT DHODAPKAR, SUZANNE GUERRA
• Format: Patent
• Language: Portuguese
• Published: 16.11.2016
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MAKING GRANULES OR PREFORMS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The instant invention provides coated polymeric particulates, and a method for producing polymeric particulates. The coated polymeric particulates according to the present invention comprise (a) one or more polymeric particulates; and (b) a coating composition present on at least a portion of at least one surface of said polymeric particulate, wherein said coating composition comprises a dispersion comprising: (1) one or more base polymers, (2) one or more stabilizing agents; (3) one or more biocide agents; (4) one or more neutralizing agents; and (5) water.