| 摘要 |
A vinyl alcohol polymer having specific polyoxyalkylene group-having monomer units is provided. The product of the viscosity-average degree of polymerization P of the vinyl alcohol polymer and the polyoxyalkylene group-having monomer unit content S (mol%), P x S, and the number n of the oxyalkylene repeating units in the polyoxyalkylene group-having monomer unit satisfy specific relational formulae. <??>The vinyl alcohol polymer is useful for efficiently producing an inkjet recording material having an ink-receiving layer which is not cracked on its surface, which is highly glossy, which can well absorb ink and which is highly transparent. |
