Radiation hardened composite layer plate or film
AssigneeBASF SE
InventorsNick Gruber, Reinhold Schwalm, Erich Beck, Klaus Menzel, Yvonne Heischkel
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Abstract
The invention relates to a radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer which comprises a radiation-curable material having a glass transition temperature below 50° C. and having a high double bond density, processes for the production thereof and the use thereof.
Claims18
The method of using a radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer for lamination of shaped articles, wherein the top layer consists of radiation-curable material which comprises a binder having a glass transition temperature below 50° C. and a content of ethylenically unsaturated groups of more than 2 mol/kg of binder.
A radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer consisting of radiation-curable material which comprises a binder having a glass transition temperature below 50° C. and a content of ethylenically unsaturated groups of more than 2 mol/kg of binder, wherein a color-imparting intermediate layer is also present between the substrate layer and the top layer.
Dependencies are inferred from the claim text.