Surface piece
AssigneeSefar AG
InventorsRouven Seidler, Peter Chabrecek
Life of this patent
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Abstract
A surface piece of crossing threads (12, 14) comprising plastic filaments, which as a woven fabric web (10) is equipped with two mutually opposing surfaces and with openings (16) formed therein. The fabric web comprises a metallisation applied on one side as a surface layer and between 15 and 80%, in particular between 20 and 70% of the fabric web is configured in the form of network intermediate spaces (16).
Claims11
A surface piece comprising a woven fabric web of crossing threads comprising plastic filaments, the woven fabric web has two mutually opposing surfaces and openings formed therein, the woven fabric web has a metallisation applied on only one surface of the opposing surfaces, wherein between 15 and 80% of the fabric web is configured in the form of network intermediate spaces, the metallisation has a thickness in the range between 50 and 200 nm and the woven fabric web is clamped between two glass layers, wherein a cavity between the glass layers has one of a vacuum, a protective gas filling and an inert gas filling.
Dependencies are inferred from the claim text.