| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarboxylic acid-based polymer composition, capable of preventing a detergent composition from becoming sticky even when blended to the detergent composition at a high composition ratio.SOLUTION: A polycarboxylic acid-based polymer composition has a moisture absorptivity in a dry state of less than 30%, and a sodium sulfate content of 0 mass% or more and less than 2.5 mass% relative to the solid content of the polycarboxylic acid-based polymer composition. |
