| abstract |
To obtain an aqueous coating liquid that is capable of providing a coating film, which has excellent transparency, excellent gas barrier performance, excellent adhesion to a base and excellent uniformity, by being applied over and dried on a plastic base.nAn aqueous coating liquid which contains (A) a polyvinyl alcohol resin, (B) a polyethyleneimine, (C) a nonionic surfactant and (D) an aqueous solvent. |