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US 2022/0034001 A1Published application
Polymer blend compositions and degradable extruded netting made therefrom
AssigneeDelStar Technologies, Inc.
InventorsJeffrey David Kirk, Andrew John Thoen
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Abstract
Degradable extruded nettings include a plurality of interconnected strands, at least some of the strands being made from a polymeric blend, the polymeric blend including polylactic acid polymer composition, polybutyrate adipate terephthalate polymer composition, polylactic acid-polybutyrate compatibilizer, and a degradation additive, the degradation additive including a degrader in a carrier resin.
Claims16
A degradable extruded netting comprising:
- a plurality of interconnected strands, at least some of the strands being made from a polymeric blend, the polymeric blend including:
- a polylactic acid composition in an amount ranging from about 55% to about 60%;
- a polybutyrate adipate terephthalate (PBAT) composition in an amount ranging from about 35% to about 40%;
- a compatibilizer composition in an amount ranging from about 0.5% to about 3%;
- and
- a degradation additive in an amount ranging from about 2% to about 7%.
3 more elements
A polymeric blend composition suitable for preparing a degradable extruded netting, the polymeric blend composition comprising:
- a polylactic acid composition in an amount ranging from about 55% to about 60%;
- a polybutyrate composition in an amount ranging from about 35% to about 40%;
- a compatibilizer composition in an amount ranging from about 0.5% to about 3%;
- and
- a degradation additive in an amount ranging from about 2% to about 7%.
2 more elements
Dependencies are inferred from the claim text.