MULTILAYER STRUCTURES
A multilayer structure is disclosed which comprises (A) a lignocellulose-based layer and (B) a layer including a substantially random interpolymer comprising in polymerized form i) one or more alpha -olefin monomers and ii) one or more vinyl or vinylidene aromatic monomers and/or one or more sterica...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A multilayer structure is disclosed which comprises (A) a lignocellulose-based layer and (B) a layer including a substantially random interpolymer comprising in polymerized form i) one or more alpha -olefin monomers and ii) one or more vinyl or vinylidene aromatic monomers and/or one or more sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers, and optionally iii) other polymerizable ethylenically unsaturated monomer(s); layer (B) being free from a substantial amount of tackifier. Floor, wall or ceiling coverings, furniture and decorative or protective overlays can be made from the multilayer structure. THe multilayer structure can be made by heat-laminating one or more layers (B) and optionally one or more adhesive layers (C) to one or more lignocellulose-based layers (A). |
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