| 摘要 |
At least one additional constituent from the following group: boric acid, amino acid and a carboxylic acid with at maximum of six carbon atoms, is mixed into a sprayable, aqueous dispersion based on a chloroprene polymer or a chloroprene polymer with at least one constituent from the following group: acrylic acid ester copolymer, ethyl vinyl acetate and a colophonium resin dispersion, wherein the maximum total solid content in relation to the dispersion is approximately 35 wt. %. The spray product is applied to at least one or two substrate surfaces. The substrate surfaces which are to be adhesively bonded are placed on top of each other in a wet state and are pressed for a minimum period of approximately 0.5 secs at least under the force of the own weight of the substrate which is to be adhesively bonded. Preferably, the sprayable dispersion is used to adhesively bond plastic foam. After a short pressing period, the initial adhesion is so strong that reprocessing or conveyance can begin. Direct adhesive bonding of a plastic foam with a wooden support is particularly advantageous. |
