US2023150253A1PendingUtilityA1

Method for producing a floorboard

Assignee: VAELINGE INNOVATION ABPriority: Nov 27, 2013Filed: Oct 19, 2022Published: May 18, 2023
Est. expiryNov 27, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Guido Schulte
Y10T428/24488B32B 2317/16E04F 15/02038B32B 2419/04E04F 15/107B32B 2037/1253E04F 2201/023E04F 15/045B32B 37/1292E04F 2201/0115B32B 2471/00B32B 37/12B32B 38/10B32B 38/0004B32B 37/10
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Claims

Abstract

A method for producing a floorboard having a topside veneer includes forming a multilayer body which includes a starting carrier plate, a plurality of veneers placed on the starting carrier plate so that a gap is formed between neighboring ones of the veneers, a resin layer including a resin provided between the starting carrier plate and the veneers, and a balancing layer arranged on a bottom side of the starting carrier plate; joining the starting carrier plate, the resin layer, the veneers and the balancing layer by pressing the multilayer body in a press; separating the multilayer body into individual boards between the neighboring veneers in a region of the gap; profiling the individual boards at side borders of the boards; and providing the individual boards with joining means.

Claims

exact text as granted — not AI-modified
1 - 14 . (canceled) 
     
     
         15 . A multilayer body comprising:
 a substrate;   a topside veneer;   a cured thermosetting resin between the substrate and the topside veneer; and   a balancing layer arranged on a bottom side of the substrate,   wherein the multilayer body comprises at least one cured thermosetting resin side border, wherein the at least one thermosetting resin side border is formed by curing thermosetting resin adhering to at least one outer side surface of the topside veneer.   
     
     
         16 . The multilayer body according to  claim 15 , wherein the topside veneer is a plurality of veneers. 
     
     
         17 . The multilayer body according  claim 16 , wherein the plurality of veneers comprises neighboring veneers, wherein the neighboring veneers are positioned spaced apart relative to each other on the substrate such that there is a gap between two neighboring veneers. 
     
     
         18 . The multilayer body according to  claim 17 , wherein the gap is filled with the cured thermosetting resin. 
     
     
         19 . The multilayer body according to  claim 15 , wherein the cured thermosetting resin is permeated into the topside veneer. 
     
     
         20 . The multilayer body according to  claim 19 , wherein the cured thermosetting resin is visible at a surface of the topside veneer facing away from the substrater. 
     
     
         21 . The multilayer body according to  claim 15 , wherein the thickness of the topside veneer is smaller than 2.5 mm. 
     
     
         22 . The multilayer body according to  claim 15 , wherein the substrate is made of a wood material. 
     
     
         23 . The multilayer body according to  claim 15 , wherein the substrate is made of solid wood, chipboard, wood fiber material, MDF (Medium Density Fiber Board) or HDF (High Density Fiber Board). 
     
     
         24 . The multilayer body according to  claim 15 , wherein the cured thermosetting resin comprises a filler. 
     
     
         25 . The multilayer body according to  claim 15 , further comprising a second cured thermosetting resin between the substrate and the balancing layer. 
     
     
         26 . The multilayer body according to  claim 16 , wherein the multilayer body is a building panel or is configured to be divided into building panels. 
     
     
         27 . The multilayer body according to  claim 16 , wherein the multilayer body is configured to be divided into floorboards. 
     
     
         28 . The multilayer body according to  claim 15 , wherein the multilayer body comprises a plurality of thermosetting resin side borders formed by curing thermosetting resin adhering to a plurality of outer side surfaces of the topside veneer. 
     
     
         29 . The multilayer body according to  claim 15 , wherein the multilayer body is rectangular with four thermosetting resin side borders. 
     
     
         30 . A floorboard comprising:
 a substrate;   a topside veneer;   a cured thermosetting resin between the substrate and the topside veneer; and   a balancing layer arranged on a bottom side of the substrate,   wherein the floorboard comprises at least one thermosetting resin side border, wherein the at least one thermosetting resin side border is formed by curing a thermosetting resin adhering to at least one outer side surface of the topside veneer.   
     
     
         31 . The floorboard according to  claim 30 , wherein the floorboard comprises connecting means on side borders. 
     
     
         32 . The floorboard according to  claim 31 , wherein the connecting means are formed in the thermosetting resin side border. 
     
     
         33 . The floorboard according to  claim 30 , wherein the substrate is made of a wood material. 
     
     
         34 . The floorboard according to  claim 30 , wherein the substrate is made of solid wood, chipboard, wood fiber material, MDF (Medium Density Fiber Board) or HDF (High Density Fiber Board).

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