| 摘要 |
Application of an actinic radiation curable coating which is essentially solvent free and comprises at least one organic compound having at least two photopolymerizable ethylenically unsaturated groups per molecule to a cushioned vinyl product comprising an expanded vinyl foam and clear vinyl overlay atop a carrier where a decorative pattern is usually present. The coating is fully reacted upon exposure to actinic radiation resulting in a tack-free surface essentially free from imperfections and property weakening voids. The actinic radiation coated cushioned sheet goods has improved stain resistance, gloss retention, scratch and abrasion resistance. The preferred application areas are sheet vinyl floor and wall coverings. |
