公开(公告)号：US20190208718A1

公开(公告)日：2019-07-11

申请号：US16328297

申请日：2017-08-25

申请人： KEKKILA OY

发明人： Kari Silokangas ,  Jorma Kautto ,  Janne Kangas

IPC分类号： A01G24/28 ,  A01G24/30 ,  A01G24/44

CPC分类号： A01G24/28 ,  A01G24/00 ,  A01G24/30 ,  A01G24/44 ,  F16L59/028 ,  G10K11/162

摘要： According to the present invention a composite structure is provided comprising in intimate mixture essentially through the whole composite structure: peat fibers, peat particles, peat agglomerates or mixtures thereof, that have been obtained from horticultural peat by fractionation or by producing from peat fines; and polymer fibers, which composite structure has been heat-treated to bind the polymer fibers to each other and to stabilize the peat fibers, peat particles, peat agglomerates or mixtures thereof in place in the composite structure. In addition, a process is provided for the production of the composite structure.