| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a coating composition for a sealer excellent in frost damage resistance, water permeation resistance of a coating film thereof and coating film strength, and an inorganic building material coated with the coating composition for a sealer. <P>SOLUTION: The coating composition for a sealer contains a resin emulsion containing emulsion particles having a glass transition temperature of -70 to 10°C, a pigment and a rheology control agent, wherein the amount of the pigment per 100 pts.wt. nonvolatile matter in the resin emulsion is 185-900 pts.wt. and the effective ingredient amount of the rheology control agent is 0.01-5 pts.wt. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
