PROCESS FOR PREPARING MONODISPERSE POLYMER PARTICLES BY SOAP-FREE EMULSION POLYMERIZATION

摘要

The invention non-emulsified emulsion polymerization with a particle size relates to a method of producing a vinyl-based polymer particle distribution is uniform, more particularly, be an unsaturated vinyl monomer, polymerization initiator, dispersion stabilizer and water with a particular organic solvent is mixed the organic co-dispersion medium, and is excellent in a series of single step of non-oil emulsion polymerization, economic efficiency to a reduction in manufacturing costs and at the same time the implementation of a variety of sizes available in the distribution is uniform and, 1 ~ 50 ㎛ range of particles using a device the size of the standard substance, the filter pore that is used to test the efficiency of measurement, for the chromatographic column packing material, a support in biochemical, biomedical fields, coating, ink, information industry, such as for copying the polymerized toner, the anisotropic conductive balls and of a microelectronic device such as a high-potential-free emulsion polymerization method emulsion applied to various fields of particle size value it relates to a process for producing a vinyl-based polymer particles having a uniform distribution. ; Unsaturated vinyl monomer, polymerization initiator, dispersion stabilizer, water-organic co-polymerization of the dispersion medium, emulsion-free oil