| 摘要 |
PROBLEM TO BE SOLVED: To provide a homogeneous, nonflowing and scarcely flowing product of a composition capable of affording various textures having good makeup characteristics, readily dissolving or dispersing in water, having reproducibility in gelation characteristics between batches, adaptable to a wide range of pH, having a stable viscosity at room temperature or a higher temperature with time, soft with good slipperiness during application and stable during storage. SOLUTION: This composition comprises at least one water-soluble or water- dispersible polymer having a diblock structure of A-B (wherein, A is an ionic water-soluble polymer block; B is a hydrophobic polymer block; and the amount of the polymer block A is >=60 wt.% based on the total weight of the diblock polymer).
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