| 摘要 |
Water-based coating composition comprises at least a modifying agent, an alkali-soluble polymeric binder and water, where the alkali-soluble polymeric binder is water-soluble in the presence of bases and decomposes or degrades in contact with alkaline earth metal ions, preferably calcium ions. An independent claim is included for a carrier material for negative application, comprising the water-based coating composition applied on it. |
