| 摘要 |
<p>B4434-PCT1 Abstract The present invention relates to amanufactured article made of natural stone material including at least one coating layer comprising at least one polymer with molecular formula: SiO x C y H z N w wherein x can be a whole number or a fractional number between 0.5 and 20, whereas y, z and w can be whole numbers or fractional numbers between 0 and 20, applied by means of plasma phase polymerization of at least one silicon- and oxygen-based organic or inorganic monomer which is in the gaseous state in reaction conditions, characterized in that it comprises at least one cover layer of theat least one coating layer obtained by applying, above thecoating layer, at least one compound selected from the group comprising: -fluorine-, phosphorus-, silicon-, boron-or sulphur-based polymers; -organometallic polymers; -thermosetting polymers; -polyurethanes, epoxy acrylates, phenols, polyurethane acrylate, vinyls, vinyl ester; -polymersof natural origin, such as cellulose or linseed oil; and -monomers belonging to the acrylic, epoxy, polyurethane group and their derivatives.</p> |
