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。
It was shown that block copolymer dispersant could remarkably improve the stability of dispersion in carbon black dispersed system.
系统研究了丙烯酸树脂分散体的玻璃化温度、分子量、羟基单体种类、羟值、酸值对涂膜性能的影响。
The effects of Tg, molecular weight, hydroxyl number, various hydroxyl monomers, acid number of acrylic dispersion on properties of films were studied systematically.
PEG葛根黄酮固体分散体中,借分子中的·OH形成更多的氢键。
The PEG RP isoflavones solid dispersions formed more hydro-keys resulted by -oh in the molecules.
方法以不同分子量不同比例的聚乙二醇为载体,以熔融法制备固体分散体,并进行体外溶出度研究和DSC扫描。
METHODS Preparing the solid dispersion by melting method at different drug-to-PEG ratios with different PEG moleculars and studying the preparation with dissolution rate in vitro and DSC method.
他克莫司在固体分散体中可能以无定型态或分子状态存在。
Tacrolimus existed as amorphous or molecular state in tacrolimus solid dispersions.
介绍了一种不同于传统的把石油体系看作分子溶液的理论,认为石油是一种胶体分散体系,并对基于这种理论的原油强化蒸馏的机理进行了概括。
A new concept that the petroleum system was thought as a colloid disperse, instead of a molecular solution as that in traditional conception, was introduced in this article.
介绍了一种不同于传统的把石油体系看作分子溶液的理论,认为石油是一种胶体分散体系,并对基于这种理论的原油强化蒸馏的机理进行了概括。
A new concept that the petroleum system was thought as a colloid disperse, instead of a molecular solution as that in traditional conception, was introduced in this article.
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