公开(公告)号：US10036169B2

公开(公告)日：2018-07-31

申请号：US14619491

申请日：2015-02-11

Applicant: FLOORING TECHNOLOGIES LTD

Inventor： Axel Siebert ,  Frank Oldorff

IPC: E04F15/10 ,  B32B9/04 ,  B44C5/04 ,  E04F15/04

CPC classification number: E04F15/107 ,  B32B9/042 ,  B44C5/043 ,  E04F15/041 ,  E04F15/102 ,  Y10T29/49629 ,  Y10T29/49789 ,  Y10T29/49801 ,  Y10T29/49982 ,  Y10T428/24008 ,  Y10T428/24554

Abstract: Floor panels include: an upper face, a lower face and two pairs of opposite side edges; a base coat layer, a primer layer, at least one decorative layer and a wear-resistant layer are applied at least to a press skin on the upper face; a base coat layer and a counteracting layer are applied to the lower face of the core; the upper face and the lower face of the core have the press skin that arose during pressing; the base coat layer has at least partly penetrated into the press skin on the upper face; the primer layer is arranged between the base coat layer and the decorative layer; the wear-resistant layer contains corundum particles and cellulose fibers; the decorative layer consists of a water-based paint; connecting mechanism and locking mechanism are attached to the side edges in order to connect and lock a plurality of panels without glue.