| 摘要 |
<p>There is provided a novel resist composition used for production of printed boards. The aqueous resist composition of the present invention comprises (A) a resin soluble in water or an aqueous alkali solution, (B) a cellulose derivative, (C) water and (D) a hydroxyl group-containing organic solvent, wherein the content of the cellulose derivative (B) in the resist composition is within a range from 0.001 to 1.0% by weight, the content of water (C) is within a range from 25 to 65% by weight, and the content of the hydroxyl group-containing organic solvent (D) is within a range from 15 to 50% by weight. According to the present invention, it is made possible to form an aligned pattern having a smooth surface with high accuracy while maintaining excellent adhesion and good tack of a resist by using a specific amount of water and a specific solvent even if a very small amount of a cellulose derivative is used.</p> |
