公开(公告)号：WO2021244991A1

公开(公告)日：2021-12-09

申请号：PCT/EP2021/064457

申请日：2021-05-28

Applicant: ALTRO LIMITED

Inventor： FASSHAUER, Oliver ,  ABAD, David, Ruiz ,  JUNG, Bernhard ,  SPITZ, Wilfred

IPC: D06N1/00 ,  D06N7/00 ,  E04F15/02 ,  E04F15/10 ,  B32B3/30 ,  B32B27/30 ,  B32B17/02 ,  B32B17/04 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2260/021 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/025 ,  B32B2264/0264 ,  B32B2264/0278 ,  B32B2264/0285 ,  B32B2264/0292 ,  B32B2264/101 ,  B32B2264/1021 ,  B32B2264/1023 ,  B32B2264/107 ,  B32B2264/12 ,  B32B2264/2032 ,  B32B2264/303 ,  B32B2266/0235 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/554 ,  B32B2307/716 ,  B32B2307/7163 ,  B32B2307/744 ,  B32B2471/00 ,  B32B27/12 ,  B32B27/18 ,  B32B27/304 ,  B32B5/022 ,  B32B5/16 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  D06N7/0005 ,  D06N7/001 ,  D06N7/0055 ,  E04F15/105 ,  E04F15/107

Abstract: The invention provides a synthetic slip-resistant floor-covering material comprising a layer of synthetic material which contains one or more degradable polymeric particles wherein the one or more degradable polymeric particles comprise: (a) one or more hard degradable polymeric particles which have a hardness which is greater than the hardness of the layer of synthetic material; and optionally (b) one or more soft degradable polymeric particles which have a hardness which is the same as or less than the hardness of the layer of synthetic material; and wherein the one or more hard degradable polymeric particles comprise one or more exposed hard degradable polymeric particles which are exposed at an upper surface of the synthetic floor-covering material to provide slip-resistance; and a method of preparing a synthetic floor-covering which method comprises the steps of: Providing a layer of synthetic material; Applying the one or more degradable polymeric particles to the layer of synthetic material; and Applying pressure to the layer of synthetic material to ensure that the one or more degradable polymeric particles are incorporated into the layer of synthetic material.

公开(公告)号：WO2021244992A2

公开(公告)日：2021-12-09

申请号：PCT/EP2021/064461

申请日：2021-05-28

Applicant: ALTRO LIMITED

Inventor： HALL, Barry, Peter ,  JUNG, Bernhard ,  SPITZ, Wilfred

IPC: B32B3/30 ,  B32B27/08 ,  B32B27/30 ,  E04F15/02 ,  E04F15/10 ,  E04F15/16 ,  B32B2260/025 ,  B32B2307/744 ,  B32B27/304 ,  B32B5/16 ,  D06N7/00 ,  D06N7/0055 ,  E04F15/02161 ,  E04F15/105 ,  E04F15/163

Abstract: The invention provides an embossed synthetic slip-resistant floor-covering material comprising a decorative layer which is covered by a substantially transparent wear coat which comprises two or more wear layers of a transparent synthetic material which comprise at least one upper wear layer of a transparent synthetic material comprising one or more embedded non-slip particles and at least one lower wear layer of a transparent synthetic material which contains at least part of the one or more embedded non-slip particles; and a method of preparing a synthetic floor-covering material which method comprises the steps of: Providing a decorative layer; Applying at least one lower layer of transparent synthetic material which is substantially free from non-slip particles to the decorative layer; Applying at least one upper layer of transparent synthetic material to the at least one lower layer of transparent synthetic material wherein the at least one upper layer of transparent synthetic material comprises one or more non-slip particles; and Embossing the floor covering to provide a non-slip texture to the floor covering such that of synthetic material to ensure that the one or more biodegradable polymeric particles are incorporated into the layer of synthetic material.