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性体SIS进行环改性,合成环SIS(ESIS)。
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性体SIS进行环改性,合成环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.
摘要本文综浆的气漂、臭漂、过漂、光催漂、过酸漂中碳水合物的保护措施。
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