用链长分布不同的活性聚苯乙烯子聚物与二乙烯基苯进行阴离子嵌段共聚，合成了一系列两相模型交联网络。
A number of model networks were prepared by anionic block copolymerization of divinylbenzene with various living polystyrene precursors having different chain length distribution.
结果表明，丙二醇嵌段聚醚接枝聚硅氧烷破乳剂比其前身物具有更好的界面性能和破乳能力。
The modified polysiloxane showed much imporoved interfacial behaviors and higher demulsification efficiency due to the effects originated from the molecular structure of the demulsifiers.
本文合成了一系列聚砜— 聚酯类嵌段共聚物。
Synthesis and characterization of a series of Polysulfone (PSF)-Polyesters (PEs) block copolymers were undertaken.
本文合成了一系列聚砜—聚酯类嵌段共聚物。
Synthesis and characterization of a series of Polysulfone (PSF) -polyesters (PEs) block copolymers were undertaken.
采用红外吸收光谱图和透射电镜表征了醇酸树脂、有机硅预聚体以及醇酸-有机硅嵌段共聚物。
The alkyd resin, silicone prepolymer and alkyd-silicone block copolymer were characterized bv use of iR and SEM.
利用自洽场方法研究两嵌段共聚物受限于接枝均聚物链（聚合物刷）圆孔中的自组装相形貌。
Using self-consistent field calculation, the new equilibrium morphology of a diblock copolymer melt confined in a brush-covered cylindrical nanopore can be found.
方法要求测定原试样的特性粘数和尺寸排除色谱图，而检测器只对嵌段共聚物两个组份之中的一个有响应。首先用均聚物标样定出尺寸排除色谱柱的响应常数和分子量分离校准曲线。
The method requires intrinsic viscosity and size exclusion chromatographic data on the whole sample and that the detector be responsive only to one of the two monomer units of the block polymer.
所述织物组合物包括烯烃嵌段互聚物或均匀支化的乙烯聚合物或它们的组合的纤维。
Said fabric compositions comprise fibers of olefin block interpolymers or homogeneous branched ethylene polymers or a combination thereof.
本发明还提供了由上述的嵌段共 聚物制成的纳米颗粒。
The invention also provides the nano-particles prepared through the polyphosphate ester-polycaprolaactone three block copolymer.
以间苯二酚-糠醛低聚物为炭前驱体，三嵌段共聚物F127为结构导向剂，通过悬浮辅助的蒸发诱导自组装乳化成球，高温炭化后得到有序中孔炭球。
Ordered mesoporous carbon spheres(OMCs) were synthesized by suspension-assist evaporation-induced self-assembly of resorcinol-furfural oligomers and triblock copolymer F127.
将PM MA - b -PBEMA在温和的酸性条件下水解，可以很容易地得到含有聚甲基丙烯酸(PMAA)嵌段的两亲性嵌段共聚物pmma - b - PMAA。
The amphiphilic diblock copolymer PMMA-b-poly (methacrylic acid) can be further obtained very easily by hydrolysis of PMMA-b-PBEMA under a mild acid condition.
将PM MA - b -PBEMA在温和的酸性条件下水解，可以很容易地得到含有聚甲基丙烯酸(PMAA)嵌段的两亲性嵌段共聚物pmma - b - PMAA。
The amphiphilic diblock copolymer PMMA-b-poly (methacrylic acid) can be further obtained very easily by hydrolysis of PMMA-b-PBEMA under a mild acid condition.
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