| 摘要 |
A polymer comprising a polyimide obtained by dewatering cyclization (imidization) of a polyamide, polyamic acid, polyamic acid ester, or the polyamic acid and/or polyamic acid ester obtained using a diamine represented by general formula [1]. (In the formula, A represents a thermally desorbable organic group; n number of NHA groups are provided (n = 1 or 2), and the NHA groups are present at the ortho position with respect to the amino groups (NH2 groups); and the amino groups are present at the meta position or the para position.) |
