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：WO2023275651A1

公开(公告)日：2023-01-05

申请号：PCT/IB2022/055604

申请日：2022-06-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SHINAGAWA, Masataka ,  HORIKOSHI, Keiichiro ,  HISHITANI, Koji ,  TAKEDA, Masaaki

IPC: B32B5/32 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B27/06 ,  B32B27/26 ,  B32B27/28 ,  B32B27/30 ,  B32B2250/22 ,  B32B2264/025 ,  B32B2264/101 ,  B32B2266/0228 ,  B32B2266/0242 ,  B32B2266/025 ,  B32B2307/212 ,  B32B2307/416 ,  B32B2307/422 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2405/00 ,  B32B2605/00 ,  B32B27/065 ,  B32B27/283 ,  B32B27/308

Abstract: A radio-wave anti-reflection sheet has a substantially non-tacky first major surface and an opposing substantially tacky second major surface and includes a first polymeric foam layer disposed between the first and second major surfaces, and a second polymeric foam layer disposed between the second major surface and the first polymeric foam layer. The first polymeric foam has a thickness from 0.05 to 3.0 mm and a density from 0.20 to 0.90 g/cm3. The second polymeric foam layer has a thickness from 0.05 to 3.0 mm and a density greater than 0.10 g/cm3 and less than the density of the first polymeric foam layer. A tape includes the radio-wave anti-reflection sheet disposed on a release liner. A vehicle member includes a multilayer substrate and the radio-wave anti-reflection sheet disposed on the multilayer substrate.