公开(公告)号：WO2022272055A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034893

申请日：2022-06-24

申请人： LOUISIANA-PACIFIC CORPORATION

发明人： MERRICK, Gareth, Paul ,  ST. GERMAIN, Brian

IPC分类号： B27N3/06 ,  B27N7/00 ,  B27N3/02 ,  B27N1/00 ,  B32B21/02 ,  B32B21/06 ,  B32B21/14 ,  B27N1/02 ,  B27N3/00 ,  B27N1/006 ,  B27N3/005 ,  B27N3/143 ,  B27N3/203 ,  B27N9/00 ,  B32B21/08 ,  B32B2250/03 ,  B32B2255/08 ,  B32B2255/12 ,  B32B2260/021 ,  B32B2260/028 ,  B32B2260/046 ,  B32B2262/062 ,  B32B2305/22 ,  B32B2307/102 ,  B32B2307/3065 ,  B32B2307/7145 ,  B32B2307/7246 ,  B32B2310/0862 ,  B32B2317/12 ,  B32B2419/00 ,  B32B2607/00 ,  B32B2607/02 ,  B32B27/06 ,  B32B29/005 ,  B32B29/02 ,  B32B29/06 ,  B32B37/02 ,  B32B37/10 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B7/12 ,  E04C2/246

摘要： An engineered wood based siding, cladding or panel with a pre-consolidated fines layer (PCF) applied to the top of the main strand matrix layers to minimize telegraphing and provide an improved surface appearance. The PCF is consolidated prior to application to the surface of the strand matrix or mat, and takes the place of a loose fines layer. The PCF prevents the loss of fines into the strand matrix, effectively keeping the fines at the surface so they can effectively and efficiently function to prevent or eliminate strand telegraphing, and provide a smooth finished surface for the product.

公开(公告)号：WO2021258134A1

公开(公告)日：2021-12-30

申请号：PCT/AU2021/050645

申请日：2021-06-21

申请人： DIMOPOULOS, Malan ,  DIMOPOULOS, Greg

发明人： DIMOPOULOS, Malan ,  DIMOPOULOS, Greg

IPC分类号： A24D3/10 ,  A24F15/12 ,  A24F17/00 ,  B01D39/18 ,  B32B27/10 ,  B32B29/02 ,  B32B2250/02 ,  B32B2250/20 ,  B32B2305/026 ,  B32B2305/20 ,  B32B2317/10 ,  B32B2317/12 ,  B32B2554/00 ,  B32B9/02 ,  B32B9/06

摘要： The present invention relates to a smoking tip, a filter sheet for forming a smoking tip, and a booklet for forming smoking tips. In one aspect of the present invention, a filter sheet comprises: a sheet having a fabric layer thereon; wherein the sheet is rollable to form a smoking tip, and the fabric layer, when the sheet is rolled, forms a filter for the smoking tip. In another aspect of the present invention, a booklet comprises: a plurality of sheets, each sheet having a fabric layer thereon; wherein each sheet is rollable to form a smoking tip, and the fabric layer, when the sheet is rolled, forms a filter for the smoking tip. In another aspect of the present invention, a smoking tip comprises: a roll with a non-woven fabric material therein, wherein the non-woven fabric material forms a filter for the smoking tip.