Association colloid

Japanese: association colloid（英語表記）associationcolloid

...When linear polymers are chemically cross-linked to form a network polymer, they swell in water and become a gel, but they do not become a fluid sol.
[Association colloid]
They are also called micellar colloids. Molecules that have both a lipophilic hydrocarbon group and a hydrophilic carboxyl group, sulfonic acid group, sulfate group, ammonium group, etc. are called surfactants, and their aqueous solutions have low surface tension.

*Some of the terminology that mentions "association colloid" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…線状高分子を化学的に架橋し網目状高分子とすると，水で膨潤しゲルとなるが，流動性をもつゾルにはならない。
［会合コロイドassociation colloid］
　ミセルコロイドmicelle colloidともいう。親油性の炭化水素基と親水性のカルボキシル基，スルホン酸基，硫酸基，アンモニウム基などをあわせもつ分子は界面活性剤と呼ばれ，その水溶液は低い表面張力をもつ。…

※「association colloid」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典第２版について | 情報

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