Method and apparatus for floor tiles and planks
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United States of America Patent
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Apr 17, 2012
Grant Date -
N/A
app pub date -
Nov 19, 2010
filing date -
Nov 19, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A piece for flooring which includes a wear layer, a pattern layer, a base layer, and a backing layer. The base layer may be made of a mixture including ilmenite powder. About one third of the mixture may be ilmenite powder. The mixture may also include calcium carbonate, wherein about one quarter of the mixture is calcium carbonate. The mixture may further include polyvinylchloride, wherein about one quarter of the mixture is polyvinylchloride. The backing layer may include a plurality of devices which are hexagonally shaped, wherein the plurality of devices form a honeycomb structure which contacts a top floor surface when the piece is placed on the top floor surface. The backing layer may have a bottom surface including anti-slip backing film, which may be comprised of polyurethane.
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Cited Art Landscape
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