dravesとは 意味・読み方・使い方

This composition contains, as essential ingredients, (A) a polymer having polymerization units derived from a polymerizable monomer having a polyfluoroalkyl group, (B) a surfactant of which the Draves wetting time (at a concentration of 0.3 wt.% in water under specified conditions) is longer than 0 sec but not longer than 1.5 sec, and (C) an aqueous medium.例文帳に追加

ポリフルオロアルキル基を有する重合性単量体の重合単位を含む重合体、水中の界面活性剤（Ｂ）濃度を０．３重量％として特定条件で測定したドレーブス濡れ時間が０秒超１．５秒以下となる界面活性剤（Ｂ）、および水系媒体（Ｃ）を必須成分とする組成物。 - 特許庁