Patent ID: 6893713
Filing Date: 2005-05-17
Classification: B32B,B44C,Y10T

Abstract:
1. A process for the manufacturing of a decorative laminate floor surface, which laminate flooring surface comprises an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core, the carrying core comprising at least one selected from the group consisting of particle board, fibre board, and polymer, wherein a sound dampening foil of a non-expanded thermoplastic elastomer is arranged between the upper side of the core and the abrasion resistant thermosetting laminate, which elastomer and which thermosetting laminate are joined with each other and with the core by means of pressing wherein the dampening foil has a thickness in the range 0.1-0.5 mm and at least one property selected from the group consisting of: elasticity coefficient in the range 0.5-2.7 MPa; and density in the range of 400-900 kg/m