| 摘要 |
An object of the present invention is to provide a polycarbonate resin film which contains a constitutional unit derived from a specific dihydroxy compound and is excellent in mechanical strength and thickness evenness and a process for producing a transparent film. The polycarbonate resin film of the present invention is formed from a polycarbonate resin which contains at least a constitutional unit derived from a dihydroxy compound having a bonded structure represented by the following structural formula (1) and satisfies the following expression (2) when subjected to a tensile test at a standard stretching temperature for the polycarbonate resin and at a pulling speed (strain rate) of 1,000%/min.
(No hydrogen atom is bonded to the oxygen atom contained in the structural formula (1).) 0.9 ‰¤ lower yield stress in tension / upper yield stress in tension ‰¤ 1 |
