| 摘要 |
Decorative flexible sheets for wall cladding.. GF-. Finishing sheets with a smooth reverse side for covering inner and outer walls are produced, pref. continuously, by applying at least one layer (B) of granular inert materials conglomerated with synthetic adhesive (II) to a flexible layer (A) consisting of a fibrous material and a binder (I); smoothing out the conglomerate by hand or mechanically and drying with warm air. Pref. (I) is an aqs. dispersion of synthetic polymers, more pref. a mixture of vinyl acetate/Acrylate acid derivative copolymers with 0.5-27% acrylic acid derivative homopolymers. Pref. (II) is a dispersion with the same components as (I) and the same or different composition. |
