| abstract |
The present invention relates to a reverse-phase core / shell-type microgel polymer containing urethane, a method for preparing the same, and a coating composition including the same. More specifically, two-step emulsification of the microgel emulsion polymer using a water-dispersed urethane compound in place of an emulsifier The present invention relates to a microgel polymer of a reversed phase core / shell type prepared by a polymerization method, wherein a paint using a reverse phase core / shell type microgel containing urethane according to the present invention as a main resin has excellent water resistance, adhesion and pigment dispersibility, It has a plastic viscosity behavior and can be coated in a wide range of temperature and humidity conditions, so it is suitable for use in the coating of water-soluble automotive coating / transparent coating system. |