公开(公告)号：US20220411974A1

公开(公告)日：2022-12-29

申请号：US17847355

申请日：2022-06-23

申请人： NICOLON CORPORATION D/B/A TENCATE GEOSYNTHETICS AMERICAS

发明人： David Michael Jones ,  Kevin Nelson King ,  Zehong Yuan

IPC分类号： D03D15/283

摘要： The present invention is directed to a geotextile fabric including a plurality of wicking yarns each having a plurality of fibers with inter-fiber voids therebetween; wherein the inter-fiber voids of the plurality of wicking yarns has a water flow of about 0.05 milliliters per day per denier (ml/day/denier) to about 1.0 milliliters per day per denier. Further, the present invention is directed to a method of making such geotextile fabric.

公开(公告)号：US20230087094A1

公开(公告)日：2023-03-23

申请号：US17929686

申请日：2022-09-03

申请人： NICOLON CORPORATION D/B/A TENCATE GEOSYNTHETICS AMERICAS

发明人： David Michael Jones ,  Kevin King

IPC分类号： D03D11/00 ,  E02D17/20 ,  D03D25/00 ,  D04H11/00

摘要： The present invention is directed to a three-dimensional composite fabric including a three-dimensional woven fabric, and a nonwoven fabric arranged on a first, on a second side, or on both sides of the three-dimensional woven fabric, wherein the composite fabric retains at least 15% thickness at a compression of about 200 pounds per square foot (psf) to about 1000 pounds per square foot. Further, the present invention is directed to a method of making a three-dimensional composite fabric and a method of installing the three-dimensional composite fabric in a landfill.