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US 9,556,622 B2Granted
Fibre based panels with a wear resistance surface
AssigneeVälinge Innovation AB
InventorsDarko Pervan, Kent Lindgren, Jan Jacobsson, Eddy Boucké, Göran Ziegler, Niclas Håkansson
Life of this patent
Estimating the term…
Abstract
Building panels with a homogenous decorative surface having a wear layer comprising fibers, binders and wear resistant particles.
Claims31
A method of producing a panel, comprising:
- providing a core,
- applying a sub-layer on a first surface of the core, wherein the sub-layer comprises pigments and fibres mixed with a binder, the sub-layer being uncured,
- applying a wood veneer layer on the sub-layer while the sub-layer is uncured, and
- pressing the core, the sub-layer and the wood veneer layer together to cure the sub-layer to form the panel.
1 more element
A method of producing a panel, comprising:
- providing a core,
- applying a sub-layer on a first surface of the core, wherein the sub-layer is a dry powder mix which comprises pigments and fibres mixed with a binder,
- applying a wood veneer layer on the sub-layer while the sub-layer is the dry powder mix, and
- pressing the core, the sub-layer and the wood veneer layer together to form the panel.
1 more element
A method of producing a panel, comprising:
- providing a core, the core possessing a first surface and a second surface facing opposite of the first surface,
- applying a sub-layer on the first surface of the core, wherein the sub-layer comprises fibres mixed with a binder, and wherein the core is a wood fibre based core,
- applying a balancing layer on the second surface of the core,
- applying a wood veneer layer on the sub-layer, and
- pressing the core, the sub-layer, the wood veneer layer, and the balancing layer together to form the panel,
- wherein the core is a pre-fabricated core selected from the group of high density fiberboard (HDF), medium density fiberboard (MDF), particleboard, oriented strand board (OSB), and plywood,
- wherein the sub-layer is applied on the core in a dry powder form, and
- wherein the fibres are cork or wood fibres.
5 more elements
A method of producing a panel, comprising:
- providing a core,
- applying a sub-layer on a first surface of the core, wherein the sub-layer comprises fibres mixed with a binder, the sub-layer being applied on the first surface of the core in a dry powder form,
- applying a wood veneer layer directly on the sub-layer while the sub-layer is in the dry powder form, and
- pressing the core, the sub-layer, and the wood veneer layer together to form the panel,
- wherein the core is a pre-fabricated core selected from the group of high density fiberboard (HDF), medium density fiberboard (MDF), particleboard, oriented strand board (OSB), and plywood,
- wherein the panel is a floorboard and
- wherein the fibres are cork or wood fibres.
4 more elements
A method of producing a panel, comprising:
- providing a core,
- applying a sub-layer on a first surface of the core, wherein the sub-layer comprises fibres mixed with a binder, the sub-layer being applied on the first surface of the core in a dry powder form,
- applying a wood veneer layer directly on the sub-layer while the sub-layer is in the dry powder form, and
- pressing the core, the sub-layer, and the wood veneer layer together to form the panel,
- wherein the panel is a floorboard
- wherein the fibres are cork or wood fibres and
- wherein the sub-layer comprises pigments.
4 more elements
Dependencies are inferred from the claim text.