| 摘要 |
PURPOSE: An associative polymer is provided to have excellent effect in prevention of sedimentation, storage, thixotropy, glossiness, concealment, etc. CONSTITUTION: An associative polymer comprises 1-5 parts by weight of non-ionic cellulose derivatives 10-20 parts by weight of vinylacetate-based emulsion, 35-45 parts by weight of acrylic emulsion, 15-25 parts by weight of water, and 5-39 parts by weight of additives. The non-ionic cellulose derivative comprises at least one kind selected from a group consisting of methylcellulose, hydroxypropylmethylcellulose, hydroxyethylmethylcellulose, hydroxyethylcellulose, ethylhydroxyethylcellulose, and methylethylhydroxyethylcellulose. |
