从不同结构层次角度说明了多嵌段共聚物的分子组成不均一性。
The heterogeneity in molecular composition of segmented copolymers has been evidenced by studies on structures of different scales.
综述了近十年来采用A TRP技术合成多嵌段共聚物的研究进展。
Multiblock copolymers synthesized by ATRP in recent ten years are reviewed.
此外，高倍拉伸会提高上述二类多嵌段共聚物中软链段结晶的熔点和结晶速率。
In addition, high draw ratio will increase the melting point and crystallization rate of the soft segments for both types of segmented copolymers.
研究了反应机理、链段结构对反应的影响以及由此法制备的多嵌段共聚物的链段序列结构。
The mechanism of the reaction and the effect of the segment structure on it, the segment sequence of the block copolymers prepared have been studied.
采用SALS等方法研究了低硬段含量的聚酯-聚醚多嵌段共聚物中硬段结晶时的球晶生长规律。
The spherulite growth behaviour of hard segment has been studied by SALS and other techniques for polyester-polyether block copolymers with low hard segment content.
从引发剂、共聚单体和反应条件等方面讨论了ABA型、A BC型和ABCBA型等类型多嵌段共聚物的合成、性质与潜在应用。
The syntheses, properties and potential applications of multiblock copolymers, such as ABA-type, ABC-type, and ABCBA-type, are discussed in terms of monomers, initiators, and polymerization condition.
从引发剂、共聚单体和反应条件等方面讨论了ABA型、A BC型和ABCBA型等类型多嵌段共聚物的合成、性质与潜在应用。
The syntheses, properties and potential applications of multiblock copolymers, such as ABA-type, ABC-type, and ABCBA-type, are discussed in terms of monomers, initiators, and polymerization condition.
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