Panel for making furnishings such as doors, boards, tables, furniture or the like
AssigneeRenolit Gor S.p.A.
InventorsMassimiliano Fogliati, Raffaella Giovannini, Sandro Marcarino
Life of this patent
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Abstract
Panel, particularly a panel used for making furnishings such as doors, boards, tables, furniture or the like, which panel on at least one face thereof has at least a three-dimensional structure and which panel is composed of a mechanically rigid base or supporting sheet and a coating sheet for giving the aesthetic appearance to said panel, said coating sheet being superposed on at least one face of the base sheet, wherein the compound of said coating sheet is composed of thermoplastic polymers mixed with a vegetable and/or mineral filler, which compound gives such flexibility properties to the coating sheet that said coating sheet can be wound on itself.
Claims13
A panel for furnishings, said panel comprising:
- a mechanically rigid base or supporting sheet;
- and
- a prefabricated coating sheet embossed with at least one three-dimensional structure on at least one face of said coating sheet for providing said panel with an aesthetic appearance, said coating sheet being superposed on at least one face of the base or supporting sheet,
- wherein said coating sheet comprises a compound including thermoplastic polymers comprising from 38% to 40% by weight of polypropylene and 27% to 30% by weight of thermoplastic rubber mixed with 20% to 25% by weight of a vegetable filler and up to 10% by weight of mineral filler, said compound providing the coating sheet with flexibility properties such that said coating sheet can be wound on itself,
- wherein the compound further comprises a compatibilizing agent selected from the group consisting of silane, organo-silane, zircoaluminate aluminate compounds and maleic anhydride-modified polyolefins,
- wherein the coating sheet has an embossing depth ranging from 200 μm to 3 mm, and
- wherein the coating sheet fully covers at least one face of the mechanically rigid base or supporting sheet.
A composite coating sheet, particularly for panels for furnishings such as doors, boards, tables, or furniture, wherein said coating sheet comprises a compound including thermoplastic polymers comprising from 38% to 40% by weight of polypropylene and 27% to 30% by weight of thermoplastic rubber mixed with 20% to 25% by weight of a vegetable filler and up to 10% by weight of a mineral filler, said compound providing the coating sheet with flexibility properties such that said coating sheet can be wound on itself,
- wherein the coating sheet has an embossed surface with depths ranging from 200 μm to 3 mm, and
- wherein the compound further comprises a compatibilizing agent selected from the group consisting of silane, organo-silane, zircoaluminate aluminate compounds and maleic anhydride-modified polyolefins.
Dependencies are inferred from the claim text.