1) segmented copolymer/homopolymer blend
多嵌段共聚物与均聚物共混
2) multiblock copolymer
多嵌段共聚物
1.
A series of multiblock copolymers based on poly(p-dioxanone)(PPDO) and polylactide(PLA) with different compostions have been synthesized via two steps.
以HDI为偶联扩链剂合成了具有不同分子结构的PPDO-PLA多嵌段共聚物。
2.
Multiblock copolymers synthesized by ATRP in recent ten years are reviewed.
综述了近十年来采用ATRP技术合成多嵌段共聚物的研究进展。
3.
A series of multiblock copolymers composed of polyether ketone ketone(PEKK) and 4,4′-diphenoxydiphenylsulfone(DPODPS) were synthesized by polycondensation of acyl chloride-terminated PEKK oligomers and 4,4′-diphenoxydiphenylsulfone.
采用溶液缩聚法由酰氯端基聚醚酮酮 (PEKK)齐聚物和 4 ,4′ 二苯氧基二苯砜 (DPODPS)制备了PEKK/DPODPS多嵌段共聚物 ,用DSC、TGA等方法对共聚物进行了表征和性能测试。
3) segmented copolymer
多嵌段共聚物
1.
The series of ethylene oxide-ethylene terephthalate segmented copolymers(EOET) with different long soft segments and different hard segment contents were synthesized.
用两步法合成了对苯二甲酸乙二酯 -环氧乙烷 (EOET)多嵌段共聚物 ,并研究了软硬链段的结晶特性。
2.
Positron annihilation lifetime measurements were performed for the segmented copolymer PET/PEO as a function of temperature in the range of 130￣150 K.
利用正电子寿命谱的ＰＡＴＦＩＴ和ＭＥＬＴ分析程序，研究了多嵌段共聚物对苯二甲酸乙二酯／环氧乙烷（ＰＥＴ／ＰＥＯ）的自由体积特性。
5) polyester-polyol poly-segment copolymer
聚酯-聚醚多嵌段共聚物
6) polyester polyether multiblock copolymer
聚酯聚醚多嵌段共聚物
1.
The composition and sequence distribution of monomeric units in polyester polyether multiblock copolymer were studied by pyrolysis? gas chromatography (PGC) and pyrolysis gas chromatography/mass spectrometry (PGC/MS).
用裂解气相色谱法和裂解气相色谱 /质谱法研究聚酯聚醚多嵌段共聚物的微观结构 。
补充资料：头段物
1.指布帛等纺织品及零星杂物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条