2) highly branched polystyrene
高支化聚苯乙烯
1.
Rheological characteristics of polycarbonate and highly branched polystyrene blends were studied by advanced rotational rheological instruments.
采用高级扩展旋转流变仪研究了聚碳酸酯/高支化聚苯乙烯(PC/HBPS)共混物的流变特性。
3) hyperbranched polystyrenes
超支化聚苯乙烯
1.
In present work,we took the advantages of anionic polymerizations in the design of polymers,and synthesized hyperbranched polystyrenes and come-on-comb graft (co)polymers,and studied their dilute solution properties.
在本论文中,我们围绕阴离子活性聚合在高分子结构设计方面的优势,合成了超支化聚苯乙烯,以及更为结构更为复杂的comb-on-comb形接枝共聚物,并研究了聚合物结构与溶液性质之间的关系。
4) Randomly branched polystyrene
无规支化聚苯乙烯
1.
Randomly branched polystyrene model compounds of known structure,which have branchedchain not only at its backbone chain but also at their branched chain are prepared for the firsttime,by coupling graft method in twice,Fifteen samplca thus obtained are characterized bymeans of the apparatus of GPC combined with a viscometer.
本文首次用两次偶合接枝的方法制备了不但在主链上有支链，而且在支链上也有支链的结构明确的无规支化聚苯乙烯模型化合物，并对所制备的１５个试样用ＣＰＣ－粘度计联用装置进行了表征。
5) star-shaped branched polystyrene
星形支化聚苯乙烯
6) branched polyethylene
支化聚乙烯
1.
Study on properties of metalocene branched polyethylene;
茂金属支化聚乙烯性能研究
2.
Advances on technologies of preparing branched and superbranched polyethylene were reviewed.
系统综述了近年来制备支化及超支化聚乙烯的研究进展。
3.
Supported catalysts for ethylene polymerization were prepared by the interaction of nickel diimine complex (C 6 H 5 N C(CH 3 )C(CH 3 ) N C 6 H 5 )NiCl 2 with MgCl 2 (THF) 2 , silica and their bisupport,and branched polyethylenes were obtained with AlEt 2 Cl as cocatalyst.
以Mgmcl2(THF)2、SiO2及其复合载体负载二亚胺镍配合物(C6H5NC(CH3)C(CH3)NC6H5)NiCl2和AlEt2Cl组成的催化体系进行乙烯聚合制备支化聚乙烯。
补充资料：支化
分子式：
分子量：
CAS号：
性质：高分子化合物由于聚合时的副反应而产生分枝的过程。其产物称支链型高分子化合物。例如丁二烯聚合时，单体分子能产生链自由基，并与其他单体分子聚合而形成支链。表征支化程度的物理量称支化度。
分子量：
CAS号：
性质：高分子化合物由于聚合时的副反应而产生分枝的过程。其产物称支链型高分子化合物。例如丁二烯聚合时，单体分子能产生链自由基，并与其他单体分子聚合而形成支链。表征支化程度的物理量称支化度。
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