| 摘要 |
PROBLEM TO BE SOLVED: To obtain ink jet recording paper, excellent in ink absorbing property and provided with high concentration of picture, by a method wherein at least one layer of ink receiving layers is formed by applying and drying liquid, containing at least fine solid particles and a low boiling point organic solvent. SOLUTION: The ink receiving layer of ink jet recording paper is constituted of inorganic or organic solid particles and air gaps formed between the particles. The air gaps are formed between fine solid particles by a method wherein coating liquid, containing fine solid particles, having a volume substantially equal to or more than that of hydrophilic binder and/or fine particle oil drops and hydrophilic binder, is applied on a bearer. In this case, a low boiling point organic solvent is added into the coating liquid whereby the forming of rough particles due to the agglomeration of fine solid particles is restrained when the air gaps are formed between fine solid particles and, therefore, not only a coating film, having high luster, can be obtained but also ink absorbing property is improved by increasing the capacity of air gaps. |
