Profile for window, door, facade and cladding elements
AssigneeTechnoform Bautec Holding GmbH
InventorsXavier Ortuzar, Igor Cemalovic
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Abstract
A profile for window, door, facade or cladding elements is disclosed, which comprises a profile body (2) made from thermoplastic material and extending in a longitudinal direction (z) with an essentially constant cross-section (x-y) along the longitudinal direction (z) and having at least one outer surface (2a), and a metal containing layer (4) deposited on at least part of the at least one outer surface (2a), wherein the thermoplastic material is polyamide, propylene, wherein the metal containing layer is made of aluminium or aluminium nitride or chromium, wherein the metal containing layer (4) is deposited directly on the profile body (2) using a PVD technology, and wherein the metal containing layer has a thickness in the range from 110 nm to 170 nm.
Claims20
A profile for window, door, facade or cladding elements, comprising:
- a profile body made from thermoplastic material and extending in a longitudinal direction (z) with an essentially constant cross-section (x-y) along the longitudinal direction (z) and having at least one surface, and
- a metal containing layer deposited on at least part of the at least one surface,
- wherein:
- the thermoplastic material is polyamide or polypropylene,
- the metal containing layer is made of aluminium nitride or chromium or a blend thereof,
- the metal containing layer is deposited directly on the profile body using a PVD technology, and
- the metal containing layer has a thickness in the range from 110 nm to 170 nm.
A method for manufacturing a profile for window, door, facade or cladding elements comprising a profile body (2) made from thermoplastic material and extending in a longitudinal direction (z) with an essentially constant cross-section (z-y) along the longitudinal direction (z) and having at least one outer surface (2a), and a metal containing layer (4) deposited on at least part of the at least one outer surface (2a), comprising:
- extruding the profile body from polyamide or polypropylene, and
- depositing a metal containing layer made of aluminium nitride or chromium or a blend thereof by PVD on the at least one surface (2a) of the profile body (2) with a thickness in the range from 110 nm to 170 nm.
A profile for window, door, facade or cladding elements, comprising:
- a profile body made from thermoplastic material and extending in a longitudinal direction (z) with an essentially constant cross-section (x-y) along the longitudinal direction (z) and having at least one surface, and
- a metal containing layer deposited on at least part of the at least one surface,
- wherein:
- the thermoplastic material is polyamide or polypropylene,
- the metal containing layer is made of a blend of aluminium with aluminium nitride and/or chromium,
- the metal containing layer is deposited directly on the profile body using a PVD technology, and
- the metal containing layer has a thickness in the range from 110 nm to 170 nm.
Dependencies are inferred from the claim text.