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US 2021/0068356 A1Published application
Wood Fibre Mat for Use as a Plant Substrate
AssigneeSWISS KRONO Tec AG
InventorsNorbert Kalwa, Jens Siems
Life of this patent
Estimating the term…
Abstract
The present disclosure is directed to a wood fibre mat for use as a plant substrate including wood fibres, and at least one polar liquid absorbing agent, and a biodegradable binder consisting of polylactic acid fibres and at least one starch. The disclosure also relates to processes for its production.
Claims19
A wood fiber mat for use as a plant substrate comprising wood fibers, and at least one polar liquid absorbing agent, further comprising:
- 5-10% by weight, based on the quantity of wood fibres, of a biodegradable binder of polylactic acid fibres and 5-10% by weight, based on the quantity of wood fibres, of at least one starch.
Dependencies are inferred from the claim text.