| 摘要 |
The present disclosure is drawn to primer compositions, which can include a polyvinyl alcohol, a cationic salt, and water. The polyvinyl alcohol can be present in an amount of at least 8 wt% of all dry components of the primer composition. The cationic salt can be present in an amount of at least 15 wt% of all dry components of the primer composition. The polyvinyl alcohol and cationic salt together can make up at least 30 wt% of all dry components of the primer composition. |
