| 摘要 |
<p>A polyamic acid composition including a polyamic acid, the polyamic acid having an imidization ratio of from about 5.0% to about 25.0%, and being obtained by reacting a diamine compound, a tetracarboxylic dianhydride and an acid monoanhydride at an amount ratio that satisfies the following formula (1): 0.970<Y/X<0.998 and Formula (2): 0.00<Z/2(X−Y)<0.50. In Formula (1) and Formula (2), X represents a content (mol) of the diamine compound, Y represents a content (mol) of the tetracarboxylic dianhydride, and Z represents a content of the acid monoanhydride (mol).</p> |
