嵌段共聚物

结果表明：该嵌段共聚物具有双pH敏感性和多重胶束化行为。

The results showed that the block copolymer has a dual pH-sensitivity .

VE醋酸酯两亲性嵌段共聚物纳米分散液的制备

Preparation of VE Acetate-loaded Amphiphilic Block Copolymer Nano-dispersions

三嵌段共聚物在选择性溶液中的自组装及NMR研究

Self-assembly of Amphiphilic Triblock Copolymer in Selective Solvent and Its NMR Study

芘从H2O/DMF溶剂向两亲嵌段共聚物平头胶团增溶

Pyrene Solubilization from H_2O / DMF Solvent Mixture to the " Crew-Cut " Micelles of Polystyrene-Polyacrylic Acid Diblock Copolymer

使用MonteCarlo方法模拟研究对称的二嵌段共聚物在纳米圆孔内的自组装相行为。

Monte Carlo simulation study on the symmetric diblock copolymer self-assembly under cylindrical confinement .

补加环碳酸酯单体，可以得到CL与环碳酸酯的嵌段共聚物。

The block copolymers of CL and cyclic carbonates can be synthesized .

介绍国外PP嵌段共聚物的开发动向，生产技术及国内市场需求。

Introduce the development trend , production technique and domestic market demand of PP block copolymer .

嵌段共聚物增容剂对LDPE／PS分散相粒径的影响

Effects of Compatibilizer on dispersed phase size of ldpe / ps blends

以国产线型SBS嵌段共聚物为主体材料制备了压敏胶。

Pressure-sensitive adhesive was prepared from linear SBS block copolymer as base-material .

根据高分辨核磁共振氢谱（~1H-NMR）、红外光谱（IR）、MS分析结果，可以认为所得共聚物为嵌段共聚物。

1H-NMR . MS and IR spectra of the copolymer demonstrate that the copolymer obtained is a block one .

ABA型两亲嵌段共聚物的合成及表征

Syntheses and characterization of ABA type amphiphilic block copolymers

线型SBS嵌段共聚物压敏胶的研究

Study on linear SBS block copolymer pressure-sensitive adhesive

研究了液体苯乙烯-丁二烯嵌段共聚物（SBS）的合成，并对SBS进行了环氧化反应。

The synthesis of a liquid styrene-butadiene-styrene block copolymer ( SBS ) was described .

淬火和退火对称三嵌段共聚物薄膜形貌和结构的MonteCarlo模拟

A Monte Carlo Simulation of Morphology and Structure for Thin Films of Symmetric Triblock Copolymer after Quenching and Annealing

A－B型甲基丙烯酸酯嵌段共聚物的合成ABA型嵌段共聚物的合成与表征

Synthesis of A-B Diblock Copolymer of Methacrylate Synthesis and Characterization of ABA Type Block Copolymer

核磁和红外谱图表明乳液聚合产物是以PMMA为主长链，AMS和MAn低聚物为短链的嵌段共聚物。

Based on FTIR and 1H-NMR , the emulsion polymerization product was block copolymer of PMMA and AMS-MAn oligomer .

（EOXPOYEOX）型嵌段共聚物反胶团形成的影响因素

Factors affecting formation of reverse micelles of eo_xpo_yeo_x type block copolymer

考察了苯乙烯类嵌段共聚物对IR／CR二元共混物相态结构及粒子尺寸的影响。

The influence of styrene based block polymers on the phase structure and the particle size of IR / CR blend was investigated .

用凝胶渗透色谱（GPC）、红外、核磁对产物进行表征，并探讨了合成该嵌段共聚物的聚合工艺。

The products is Characterized by gel permeation chromatography ( GPC ), IR and 1H-NMR .

考察了镍系催化剂用于苯乙烯-丁二烯-苯乙烯嵌段共聚物（SBS）加氢时添加剂对加氢反应的影响。

Effect of third additive on styrene-butadiene-styrene block copolymer ( SBS ) hydrogenation with nickel catalyst was investigated .

此预聚物再与苯乙烯（ST）通过自由基聚合，得到交联的嵌段共聚物。

The vinyl-terminated prepolymer polymerized with styrene ( ST ) in the presence of free radical initiator to obtain a crosslinked block copolymer .

这些实验结果表明合成的嵌段共聚物具有明显的表面活性，并且水溶液行为随着憎水链段和亲水链段的长度比及水溶液pH值的变化发生改变。

These results showed that they had excellent surface activity , and the behavior of solution changed with length of hydrophobic and hydrophilic segments and pH values of solution .

介绍了聚氨酯嵌段共聚物、含有聚酞链的ABA型共聚物及ABC型共聚物的结构与生物相容性的关系。

The structures , and biocompatibility behaviour of segmented polyurethaneure-as , ABA-type copolymers comprising polypeptide chains and ABC-type copolymers are discussed .

多嵌段共聚物（P4VP-b-PS-b-P4VP）n的胶束化行为研究

Micellization behavior of multiblock copolymer ( p4vp-b-ps-b-p4vp ) _n

利用差示扫描量热法（DSC）、热失重分析（TGA）以及圆二色谱（CD）研究了嵌段共聚物的热性能和旋光性能。

DSC , thermogravimetry analysis ( TGA ) and circular dichroism ( CD ) were used to study the thermal and optical properties .

星形SIS嵌段共聚物的动态力学性能聚氨酯热塑弹性体的热性能及动态力学性能研究

The Study on Dynamic Mechanical Properties of SIS Star-Shaped Block Copolymer THERMAL AND DYNAMIC MECHANICAL PROPERTIES IN SEGMENTED POLYURETHANES

ESBS嵌段共聚物的制备及反应机理研究

Preparation of epoxidized styrene-butadiene-styrene block copolymer and its reaction mechanism

本研究目的在于合成作为潜在药物载体的星形多肽嵌段共聚物，并研究此聚合物装载药物模型及对pH敏感响应释放过程。

The research mainly aimed to synthesize a new type of star-block copolymers as a potential drug carrier , and to investigate its drug-loading capacity as well as the pH-responsive releasing property .

新型嵌段共聚物SEBS在塑料包装领域中的应用

Application of a Novel Block Copolymer SEBS in the Field of Plastics Packaging

在水溶液中，任意一对带相反电荷的嵌段共聚物都能自组装形成稳定且单分散性PIC胶束。

In aqueous media , a pair of oppositely-charged diblock copolymers could self-assemble into stable and narrow distribution PIC micelles .