离聚物

The article studied Eisenberg model, Forsman model, Dreyfus model, Bonnoto Bonner, Longworth, Vaughan model and Core-shell model. A BAB-triblock copolymer was employed as macromolecular model. Minimized Gibbs free energy relates the micellar structure parameters to parameters of the triblock copolymer quantitatively. Furthermore, it could be explained theoretically that the micellar diameter and the equilibrium aggregation number both decrease with ion content.

然后讨论了BAB型三嵌段模型、Eisenberg模型、Forsman模型、Dreyfus模型、Bonnoto和Bonner、Longworth和Vaughan模型与核-壳模型，并以BAB型三嵌段离聚物为模型大分子，建立了胶束特征参数与聚合物结构参数之间的定量关系，从理论上解释了胶体粒径和聚集数随离子含量的增加而降低的原因。

The behavior of hydrophilic association of sulfonated SEBS ionomers with different counterions in nonpolar solvent was studied by viscometry and dynamic light scattering presenting quantitative measurements of the associated aggregates.

用动态光散射和粘度法表征了基于SEBS的不同配对离子的磺酸离聚物在非极性溶剂中的缔合行为，给出了缔合物存在的证据和缔合物尺寸的定量数据。

Ionization was accomplished by using iodoethane and γ-propane sultone respectively.

通过碘乙烷和v－丙磺酸内酯对上述样品进行季铵化，合成了阳离子型及双离子型离聚物。

These compounds are able to be used as hydrophilic chain-extenders in the synthesis of zwitterionic polyurethane ionomers for the existence of hydroxy groups.

这些化合物可以作为两性离子型聚氨酯离聚物的扩链剂使用。

The results of the hydrolyses have shown that the crosslinked polymer has good resistance to acidic and basic hydrolyses.

结果表明，此交联离聚物在酸碱条件下都很稳定，特别是在酸性条件下，具有极好的稳定性。

Micellization is also responsible for no precipitation occurring when SEBS ionomer solutionin THF is dropped into water.

我们还发现SEBS离聚物的THF溶液滴入水中时并不产生沉淀的原因是，SEBS离聚物在瞬间形成胶束。

Using sulfonated EPDM ionomer as coating material for controlled release of urea, a primary research on some factors that influence the controlled release rate has been completed.

用乙丙三元胶的磺酸型离聚物作为包膜材料，研究了其对尿素的缓释作用，考察了离聚物的合成条件以及环境温度对尿素释放速率的影响。

In the first chapter, a review is provided on the development and present state of liquid crystalline ionomer , blenlds and hybrids composite materials.

检索结果发现在液晶聚合物的末端引入对羟基偶氮苯磺酸离子的主链热致液晶离聚物尚未见报道。

Meanwhile,the behavior of the complexation between the sulfonated SEBS ionomers and pyriding-containing random coploymers both in dilute solution and in bulk was evidenced by an abnormal increase of the viscosity and Tg .

SEBS磺酸盐离聚物与含吡啶基的无规共聚物在稀溶液和本体中能形成分子间的络合物，这从共混物溶液粘度的反常增大和本体Tg的显著增加得到了证明。

While for PE samples, some grafted PEs have Regime Ⅰ-Ⅱ transition, and 〓of Regime Ⅰ is increasing with grafting degree, further increasing in ionomers,although some samples have smaller 〓 than pure PEs.

在PP体系中，结晶处于范围Ⅲ，〓变化不大，接枝和离子化后略有增加，而PE体系中部分接枝物和离聚物出现范围Ⅰ／Ⅱ转变，〓随接枝率提高而增大，离聚物的更大，但有些样品的〓值低于纯PE。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。