Wood fiber insulating material board or mat
AssigneeKronotec AG
InventorCevin Marc Pohlmann
Life of this patent
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Abstract
The invention relates to wood fiber insulating material boards and mats, in which the wood fibers and the binder fibers are aligned three-dimensionally. The fleece of wood fibers and binder fibers can alternatively have synthetic resin granules scattered on it. Likewise, a woven fabric or a film can be applied to one or both sides. The product obtained in this way is heated in a heating/cooling oven, calibrated and/or compacted to the desired final thickness.
Claims30
A wood fiber insulating material component selected from the group consisting of boards and mats, the component comprising:
- a three-dimensional configuration containing wood fibers and thermoplastic binder fibers, said three-dimensional configuration having a thickness of 3 to 350 mm and a bulk density of 20 to 300 kg/m3, said wood fibers and said thermoplastic binder fibers being aligned in three dimensions.
A wood fiber insulating material component, comprising:
- a three-dimensional configuration containing wood fibers, thermoplastic binder fibers, and synthetic resin granules, said three-dimensional configuration having a thickness of 3 to 350 mm, a bulk density of 20 to 300 kg/m3, and a proportion of said synthetic resin granules in quantities of 5 to 45%, said wood fibers and said thermoplastic binder fibers being aligned in three dimensions.
Dependencies are inferred from the claim text.