PROBLEM TO BE SOLVED: To provide an aqueous composition to be contained in a container which can keep an excellent inhibitory effect on the transpiration of a water content even when an alkali metal salt or the like is contained in the aqueous composition, and which has excellent long-term stability.SOLUTION: The aqueous composition to be contained in a container comprises the following components (A) to (D): (A) polyoxyethylene alkyl or alkenyl ether in which an alkyl group or an alkenyl group has 20 to 24 carbon atoms and the average number of moles of ethylene oxide moieties added is 1.5 to 4 (B) a water-soluble polymer (C) a nonionic surfactant having an ethyleneoxide group (which is different from the component (A)) and (D) water.COPYRIGHT: (C)2012,JPO&INPIT【課題】アルカリ金属塩等を前記容器入り水系組成物に配合した場合であっても、優れた水分蒸散抑制効果を維持し、経時安定性に優れた容器入り水系組成物を提供する。【解決手段】次の成分(A)~(D):(A)アルキル基又はアルケニル基の炭素数が20~24で、エチレンオキサイドの平均付加モル数が1.5~4であるポリオキシエチレンアルキル又はアルケニルエーテル(B)水溶性高分子(C)エチレンオキサイド基を有するノニオン性界面活性剤(但し、(A)成分は除く)(D)水を含有する容器入り水系組成物。【選択図】なし
