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US 2026/0271840 A1Published application
Degradable extruded netting made from polymer blend compositions
AssigneeDelStar Technologies, Inc.
InventorJeffrey David Kirk
Life of this patent
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Abstract
Degradable extruded nettings are provided. Degradable extruded nettings may include a plurality of interconnected strands, at least some of the strands being made from a polymeric blend, the polymeric blend including a polylactic acid polymer composition, polybutylene succinate, and a degradation additive, the degradation additive including a degrader in a carrier resin are provided. Grass sod and methods for preparing grass sod using such degradable extruded nettings are also provided.
Claims24
A degradable extruded netting comprising:
- a plurality of interconnected strands, at least one of the plurality of interconnected strands being made from a polymeric blend, the polymeric blend comprising:
- a polylactic acid composition in an amount ranging from about 40% to about 60% by weight;
- a polybutyrate composition in an amount ranging from about 35% to about 40% by weight;
- and
- a degradation additive in an amount ranging from about 2% to about 7% by weight.
2 more elements
A composite comprising:
- a degradable extruded netting, the degradable extruded netting including:
- a plurality of interconnected strands, at least one of the plurality of interconnected strands being made from a polymeric blend, the polymeric blend comprising:
- a polylactic acid composition in an amount ranging from about 40% to about 60% by weight;
- a polybutyrate composition in an amount ranging from about 35% to about 40% by weight;
- and
- a degradation additive in an amount ranging from about 2% to about 7% by weight,
- the degradable extruded netting having a first side and a second side opposite the first side;
- and
- a first layer of material secured to the first side of the netting.
6 more elements
Dependencies are inferred from the claim text.