The mechanism of the formation of poly-amide-imide was discussed by using appropriated model compounds.

利用模型化合物对聚酰胺-酰亚胺形成的机理进行了研究。

It could be used as an adhesive for unsaturated polyester-imide dry mica tape in addition to its excellent thermal property.

并有良好的耐热性能，可用作不饱和聚酯亚胺少胶带胶粘剂。

Molecular rearrangement reaction was observed during the heat treatment and the formation of hexahydric imide ring was identified.

在发泡和后处理过程中分子链发生重排反应，生成六元酰亚胺环。

The invention relates to a new fluoroalkyl sulfonyl imide and fluoroalkyl sulfonyl imides thereof, a preparation method and usage.

本发明涉及一种新型的氟烷基磺酰亚胺及其氟烷基磺酰亚胺盐、制备 方法和用途。

The present invention discloses a kind of cyclic imide hydrolase gene sequence and the preparation and application of its expressing protein.

本发明公开了一种环亚胺水解酶基因序列及其表达蛋白的制备与应用。