| abstract |
An object of the present invention is a one-component (non-crosslinked) aqueous solution that has a good balance between adhesion to polyolefin base materials, (warm) water resistance and oil resistance, and is compatible with higher levels of (warm) water resistance and oil resistance. To provide a coating agent, a production method thereof, and a coated product obtained by applying the coating agent. A chlorinated polyolefin polymer (A), a hydrophobic vinyl monomer (b1) having a Tg of 60 to 200 ° C., a hydroxyl group-containing vinyl monomer (b2), and an alkoxysilyl group-containing vinyl monomer. One-part aqueous coating agent in which mixed polymer particles of vinyl copolymer (B) composed of body (b3) and other vinyl monomer (b4) are dispersed in water in the presence of emulsifier (C) , A method for producing a one-part aqueous coating agent in which an organic solvent solution of the chlorinated polyolefin polymer (A) and the vinyl monomers (b1) to (b4) are dispersed in water in the presence of an emulsifier and then polymerized, And painted objects. [Selection figure] None. |