Abstract: A halogen-free flooring material has been discovered which is not based on polyvinyl chloride and which comprises olefin polymers in combination with organic and inorganic fillers. The flooring material generally comprises a polypropylene copolymer and homopolymer, a crosslinked ethylene polymer, organic and inorganic fillers, a flame retardant and an antistatic agent.

Abstract: The present invention relates to oligomers or prepolymers which are formed by reacting an isocyanate, a lactone adduct and a hydroxyalkyl acrylate or methacrylate. These oligomers can be used to make UV curable coatings by adding acrylate monomers, photoinitiators and wetting agents. Transparent, abrasion resistant surfaces result from the cure by ultraviolet light of these coatings on substrates such as PVC based substrates. By adjusting the ratio of hydroxyalkyl acrylate or methacrylate and the lactone adduct component in the oligomer, coatings with both high tensile strength and elongation can be obtained.

Abstract: A flooring material comprises 30-70 parts by weight of a copolymer of ethylene and an .alpha.-olefin having 4-10 carbon atoms, preferably an ethylene/octene copolymer, 20-40 parts by weight of polypropylene, 5-20 parts by weight of a crosslinked ethylene polymer, preferably a copolymer of ethylene and an ethylenically unsaturated silane compound, 10-25 parts by weight of an organic filler, preferably polyethylene having a melt index below 0.1 g/10 min (190.degree. C./21.6 kg) and a phase stability in the flooring material of at least about 200.degree. C., 0.2-7 parts by weight of a flame retardant, preferably silicone and magnesium stearate, 0.1-2 parts by weight of an antistatic agent, and 0.1-1 part by weight of a stabiliser. The flooring material is free from inorganic fillers.