single-acid bathとは 意味・読み方・使い方

In this method, single bath dyeing is carried out by feeding a cationic dye and an aqueous acetic acid solution into a dyebath liquid at first, then well agitating them, and consecutively feeding thereinto an acidic dye or a cold-dye-hot dye for finishing coloration, when the fabric is dyed in a light color.例文帳に追加

淡色の場合はカチオン染料と酢酸と水溶液を先に染浴液に投入して、よく攪拌し、続けて着色仕上用の酸性もしくはコールダイホット染料を投入し一浴染を行なう。 - 特許庁

This method includes a pretreatment step of etching the magnesium alloy material with chromic acid after degreasing, and then pickling or activating it, and an electroless nickel plating step, which is immediately performed after the pretreatment by using of a weakly alkaline electroless bath, to form a single layer of the plated film.例文帳に追加

マグネシウム合金素材に対し、脱脂後クロム酸エッチングし、ついで酸浸漬又は活性化処理をおこなう前処理工程と、該前処理後、直ちに弱アルカリ性無電解浴を用いておこなう無電解ニッケルめっき処理工程を包含し、めっき皮膜を単層形成する。 - 特許庁