Recyclable artificial turf and HDPE backing layer for recyclable artificial turf
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United States of America Patent
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Issued Date -
Aug 1, 2024
app pub date -
May 20, 2022
filing date -
May 21, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a polyethylene backing layer for an artificial turf substrate consisting essentially of highly oriented, high density polyethylene filaments forming warp and weft threads, the high density polyethylene filaments having a density of at least 945 kg/m3 and a melt flow index of maximum 2 g/10 min. The invention further relates to filaments for making such a backing layer, a method for producing such filaments and an artificial turf substrate including such a backing layer.
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International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- D03D:WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D05C:EMBROIDERING
- D06N:WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINO....
- E01C:CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GR....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
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Cited Art Landscape
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