| 摘要 |
A polyimide comprising at least one of repeating units represented by the following general formulae (1) and (2) :
[in the formulae (1) and (2), R 1 , R 2 , and R 3 each independently represent a hydrogen atom or the like, R 4 represents an aryl group having 6 to 40 carbon atoms, and n represents an integer of 0 to 12], wherein
a total amount of the repeating units represented by the general formulae (1) and (2) is 90% by mole or more relative to all repeating units. |
