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US 2022/0032578 A1Published application
Multilayer plastic film for agricultural use
AssigneeAsterios Saios
InventorDimitrios Daios
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Abstract
The present invention relates to the technical field of agricultural films and in particular refers to a multilayer plastic film for agricultural applications comprising light-emission shifting properties. Furthermore, the present invention relates to the use of the multilayer plastic film for, in particular perennial, agricultural applications.
Claims17
Multilayer plastic film for agricultural applications comprising light-emission shifting properties,
- characterized in that
- the light-emission shifting properties are depend on ambient light conditions and are generated by at least one luminescent compound, wherein the luminescent compound is incorporated into at least one layer A of the multilayer plastic film and wherein the at least one luminescent compound-comprising layer A is embedded between at least two further layers B that have oxygen barrier properties, so that the luminescent compound-comprising layer A, in particular the luminescent compound, is protected from oxidation.
Dependencies are inferred from the claim text.