Production of highly concentrated aqueous polymer dispersions consists of reaction of aqueous monomer emulsions with initiation of a large mean droplet size emulsion

摘要

The production of highly-concentrated aqueous polymer dispersions comprises introduction into a nuclear reactor of e.g. two aqueous monomer emulsions of differing mean droplet size. After heating to polymerisation point, the reactor then receives an aqueous monomer phase, a surfactant and an initiator, yielding a large mean droplet size emulsion.