聚合物增稠剂的增稠机理及乳液稳定性能

IF 1.3 4区工程技术 Q3 MECHANICS

Nihon Reoroji Gakkaishi Pub Date : 2021-09-15 DOI:10.1678/rheology.49.261

E. Akiyama, Y. Nabata, Yuko Yago

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引用次数: 1

摘要

水溶性聚合物从对皮肤的刺激、感觉和持久效果的角度来应用于O/W型化妆品。近年来还进行了聚合物乳化剂的研制。聚合物的乳液稳定能力不仅来源于界面的稳定，还来源于连续相的结构修饰。因此，对聚合物和乳液的水溶液进行了流变学测量，并考虑了乳化机理。聚合物增稠剂乳液的流变性能主要取决于聚合物水溶液的性质。在静态状态下形成固态的聚合物更适合于形成O/W型乳剂。

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Thickening Mechanisms and Emulsion Stabilizing Properties of Polymer Thickeners

Water-soluble polymer comes to be used for O/W type cosmetics from a viewpoint of skin irritation, feeling and long-lasting effect. A development of a polymer emulsifier also came to be performed in recent years. The emulsion stabilizing ability of polymer is derived from not only interfacial stabilization but also the structure modification of continuous phase. Therefore, rheological measurements of aqueous solutions of polymer and emulsions were performed, and the emulsification mechanisms were considered. Rheological properties of an emulsion using polymer thickener are dominated by properties of aqueous solution of the polymer. Polymers forming solid state at static state are preferable for the forma-tion of O/W type emulsions.

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来源期刊

Nihon Reoroji Gakkaishi 工程技术-高分子科学

CiteScore

1.50

自引率

61.50%

发文量

审稿时长

>12 weeks

期刊介绍： For the communication among the members, the journal of the Society of Rheology Japan, NIHON REOROJI GAKKAISHI (5 issues per year), was established in 1973 and it is the oldest journal on rheology in Asia. The journal contains original and review articles on rheology and related topics, information for all SRJ events, and reports of domestic/overseas meetings. Articles in Japanese as well as in English are considered for publication, not only from the members but also from the researchers outside. Papers from new emerging areas of the field are particularly welcome. The electronic version of the articles is available via the internet with an open access policy.