PROBLEM TO BE SOLVED: To provide a foam increasing agent excellent in foaming rate by being used together with a foaming surfactant and to provide a detergent composition including them.SOLUTION: There are provided the foam increasing agent including a tertiary amine compound having a structure of general formula (1) and the detergent composition including the foam increasing agent and the foaming surfactant. [In the formula, R1 represents a 5-9C alkyl group X is a linking group and represents -NR4- or -(OR5)pO- (wherein R5 represents a 1-3C alkylene group which may be branched p represents a number of 0 to 3 and R4 represents a 1-3C alkyl group which may include a hydrogen atom or a hydroxy group) m represents a number of 0 or 1 and n represents a number of 1 to 3. R2 and R3 each independently represents a 1-3C alkyl group which may include a hydroxy group].COPYRIGHT: (C)2013,JPO&INPIT【課題】起泡性界面活性剤と共に使用することにより泡立ち速度に優れる増泡剤及びそれらを含む洗浄剤組成物の提供。【解決手段】一般式(1)の構造を有する3級アミン化合物からなる増泡剤および増泡剤と起泡性界面活性剤を含有する洗浄剤組成物。[但し式中R1は炭素数5~9のアルキル基を示し、Xは連結基であり-NR4-,-(OR5)pO-(ただし、式中R5は分枝してよい炭素数1~3のアルキレン基、pは0~3の数、R4は水素原子、ヒドロキシ基を含んで良い炭素数1~3のアルキル基を示す。)を示し、mは0又は1の数を示し、nは1~3の数を示す。R2、R3は互いに独立に水酸基を含んで良い炭素数1~3のアルキル基を示す。]【選択図】なし
