PROBLEM TO BE SOLVED: To provide a foamable molded bath agent that allows fine carbon dioxide to foam well, and is extremely stable and does not cause the degradation or deterioration of carbonate even when stored for a long time.SOLUTION: A foamable molded bath agent contains a composite molding containing following components (A) and (B). (A) is a surface-treated organic acid powder prepared as follows: an organic acid (a1) having two carboxylic acid groups is made to support a polyglycol-based nonionic surfactant (a2) as a water-soluble binder, and furthermore, an alkali metal salt of anhydrous neutral pyrophosphate or its alkaline earth metal salt (a3) is fixed thereto, as a water-soluble surface treatment component, and (B) is carbonate.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】微細な炭酸ガスの発泡効果に優れ、長期保存しても炭酸塩の分解、劣化を起こすことなく極めて安定な発泡性成形浴用剤の提供。【解決手段】次の成分(A)並びに(B):(A)カルボン酸基を2つ有する有機酸(a1)に、水溶性バインダーとしてポリグリコール系非イオン界面活性剤(a2)を担持させ、更に水溶性表面処理成分として無水中性ピロリン酸のアルカリ金属塩またはそのアルカリ土類金属塩(a3)を固着させた表面処理有機酸粉体、並びに(B)炭酸塩を含有する複合成形体よりなることを特徴とする発泡性成形浴用剤。【選択図】なし
