| 摘要 |
The invention comprises an adhesive composition and accompanying coated substrate, such as prepasted wallpaper. The composition is formed from a low viscosity, water in oil emulsion which comprises a mixture of at least two emulsions of substantially linear, water soluble, high molecular weight cationic and anionic polymers; the anionic polymers comprising monomers selected from anionic monomers and mixtures of anionic monomers with non-ionic monomers and the cationic polymers comprising monomers selected from cationic monomers and mixtures of cationic monomers with non-ionic monomers. The adhesive composition and the coated substrates exhibit excellent qualities, particularly an improved resistance to excess water absorption during usage. |
