1.The effect and characteristic of the photosensitive diamidogen in the synthesis of photosensitive polyimides are described.
简述了光敏性二胺中间体在光敏聚酰亚胺合成中的作用和特点;
2.The synthetic method and technology for the photosensitive diamidogen are studied in detail.
研究了光敏性二胺中间体的合成方法与工艺;