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1. (WO2017153657) MULTILAYER STRUCTURE FOR CREATING AN INTELLIGENT STUCK-DOWN FLOORCOVERING, WHICH IS EASIER TO RENOVATE

Pub. No.:    WO/2017/153657    International Application No.:    PCT/FR2017/050412
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Feb 25 00:59:59 CET 2017
IPC: B32B 7/06
B32B 7/12
E04F 15/10
B32B 27/08
B32B 5/02
B32B 27/06
B32B 27/12
B32B 27/18
B32B 27/36
B32B 3/08
Applicants: GERFLOR
Inventors: FERLAY, Charles
RIVAT, Alain
Title: MULTILAYER STRUCTURE FOR CREATING AN INTELLIGENT STUCK-DOWN FLOORCOVERING, WHICH IS EASIER TO RENOVATE
Abstract:
The invention relates to a multilayer structure (1) for creating a floorcovering or similar; the said multilayer structure (1) comprises a removable layer (2) consisting of at least one surface layer (2a) made of plastics material, the said removable layer (2) being connected to a sublayer (3) which is intended to be stuck to the floor or similar; the sublayer (3) is made up of at least one ply (8) containing electrodes or electronic sensors incorporating heating, person-detection or energy recovery functions. According to the invention, the removable layer (2) comprises a layer of adhesive (4) on its underside facing the sublayer (3), the adhesion between the adhesive layer (4) and the removable layer (2) being greater than the adhesion between the adhesive layer (4) and the sublayer (3) so that the removable layer (2) is to be able to be removed and replaced.