In this study, the epoxidation of styrene-isoprene-styr en e triblock copolymers (SIS) by an in situ generated peracid method was discussed .

利用过甲酸对热塑弹体SIS进行环化,成了环化SIS(ESIS)。

In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

摘要述了纸浆的气漂白、臭漂白、过化氢漂白、光催化漂白、过酸漂白中碳水化物的保护措施。