Transport of solvent in interpenetrating net membrane and block copolymer membrane is studied.
研究了溶剂在高分子互穿网络膜和嵌段共聚的聚氨酯膜中的传递过程。
The recent development of studies on preparation and self assembly of poly(ferrocenophane) block copolymer is reviewed.
本文综述了近年来二茂铁基嵌段共聚物制备及自组装的研究进展。
The grafting-copolymerization of acrylate to SBS block copolymer in toluene solution with BPO as initiator was studied.
研究了以过氧化苯甲酰（BPO）为引发剂、甲苯为溶剂的SBS接枝丙烯酸酯共聚反应。
This paper studied the structure and properties of propylene-ethylene block copolymer (PP-B) as speciality resin for tubing.
研究了乙丙嵌段共聚聚丙烯(PP - B)管材专用树脂的结构与性能。
The WO3 film is prepared by the Spin coating-Pyrolysis method with the amphiphilic block copolymer F127 as the soft template.
采用旋涂-热解工艺，以双亲嵌段共聚物F127为软模板剂，合成出WO3薄膜。
Heat of the main construction material sealant mainly isobutene polymer, EPDM rubber and thermoplastic styrene block copolymer.
热施工密封胶的主体材料主要是异丁烯类聚合物、三元乙丙橡胶和热塑性的苯乙烯嵌段共聚物。
It was shown that block copolymer dispersant could remarkably improve the stability of dispersion in carbon black dispersed system.
结果表明，高分子嵌段分散剂在炭黑分散体系中能明显改善分散稳定性。
The paper briefly summarized the current situation and advancement of double block copolymer as pigment dispersant for water-borne coatings.
简要概述双嵌段共聚物作为水性涂料用颜料分散剂的现状及进展。
With increasing the content of PEG in block copolymer, the surface contact Angle and the adhered bacteria on surfaces of polymers decreased.
PEG嵌段在共聚物中的含量越高，材料表面接触角越小，黏附的细菌越少。
This paper mainly studies to synthesize adhesive by graft modification of SBS/SIS block copolymer with rubber or acrylic acid and acrylic ester.
以SBS和SIS为基材，采用不同橡胶胶种、丙烯酸及其酯类单体进行接枝共聚合成胶粘剂。
Styrene-butadiene-styrene block copolymer(SBS)modified with organic montmorillonite(OMMT)was utilized to toughen polypropylene(PP)in this paper.
采用纳米有机蒙脱土（OMMT）改性的苯乙烯-丁二烯-苯乙烯嵌段共聚物（SBS）增韧聚丙烯（PP）。
The amphiphilic block copolymer is preferably an all polyether block copolymer such as a PEO-PBO diblock copolymer or a PEO-PBO-PEO triblock copolymer.
该两亲嵌段共聚物优选为全聚醚嵌段 共聚物，例如PEO-PBO双嵌段共聚物或PEO-PBO-PEO三嵌段共聚物。
Amphiphilic block copolymer could self-aggregate into micelles in an aqueous medium, which emerged as novel targeting drug delivery system with broad prospect.
聚合物胶团一般由两亲性共聚物分子在水性介质中自聚集而成，是一种具有广阔前景的新型靶向给药系统。
In view of few reports about antimicrobial application of block copolymer, we discussed possible factors affecting antibacterial activity of the block copolymer.
鉴于嵌段共聚物在抗菌方面的研究报道很少，我们探讨了影响嵌段共聚物抗菌能力的因素。
On the basis of analyzing the structure characteristics of TAS - 2a, BAB-type block copolymer is put forward, with its structure being anchored group in the centre.
在分析TAS-2a结构特征的基础上，指出其结构为锚固基团处于中央的BAB型嵌段共聚物。
The compositions incorporate at least one component that is a polymer including propylene-derived units and at least one component that is a styrenic block copolymer.
所述 组合物包含至少一种是包括由丙烯衍生的单元的聚合物的组分，和至少一种是苯乙烯类嵌段共聚物的组分。
The technique of ATRP has been used to synthesize the model polymer with various structure, block copolymer, graft copolymer, star-shaped polymer and hyperbranched polymer.
通过原子转移自由基聚合可以方便地合成各种结构的模型聚合物，包括嵌段、接枝、星形及超支化共聚物等。
Provided are compositions comprising a polymeric matrix; a plurality of fillers; and a block copolymer wherein at least one segment of the block copolymer interacts with the fillers.
本发明提供含有聚合物基体、多种填料、以及嵌段共聚物的组 合物，其中该嵌段共聚物的至少一个链段与该填料相互作用。
In addition, photo-set block copolymer and IPN system, with regular microphase domain structure, have higher tensile strength and elongation at break than those of heat-set polymers.
此外，嵌段共聚物和IPN光固化体系形成的相畴结构均一，其抗张强度和伸长率明显高于热固化体系。
A quantitative Scaling theory model for block copolymer micelle calculations is developed, and the difference between which and the Mean Field theory (MFT) is discussed in this paper.
本文建立了用于嵌段共聚物胶束体系定量计算的标度理论模型，讨论了标度理论与均匀场模型的差异。
The results showed that the mechanical properties of blend were significantly improved by adding 13 phr of different compatibilizers, in which a block copolymer, SEBS was the most effective.
结果表明，加入1～3份不同种类的相容剂均可明显改善共混物的力学性能，其中嵌段共聚物SEBS的作用效果最佳。
Chemistry modification together with blend modification was effective for the modification of the block copolymer. Radiation modification by electron beam and ultraviolet were an important trend.
将各种化学改性方法和共混改性方法结合起来运用，有条件时进一步使用电子束或紫外光改性，是其重要的发展趋势。
The invention provides a silicon-acrylic three-block copolymer with low surface energy, whose structure of reaction product is accurate, and the original skeleton construction of each block is kept.
提供一种反应产物结构明确且保留各嵌段原有的骨架结构的具有低表面能的硅 丙三嵌段共聚物及其制备方法。
The invention provides a silicon-acrylic three-block copolymer with low surface energy, whose structure of reaction product is accurate, and the original skeleton construction of each block is kept.
提供一种反应产物结构明确且保留各嵌段原有的骨架结构的具有低表面能的硅 丙三嵌段共聚物及其制备方法。
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