Title:
防草シート
Document Type and Number:
Japanese Patent JP4090815
Kind Code:
B2
Abstract:
To provide a weed controlling sheet effective for suppressing the growth of weeds, or the like, in agricultural and civil engineering fields, having sufficiently high water-permeability and light shielding property and exhibiting improved weather resistance.
This weed controlling sheet has a multi-layer structure composed of a woven or knit fabric and having a light-shielding degree of ≥90%, water-permeability of ≥1.0×10
COPYRIGHT: (C)2004,JPO
Inventors:
Yuharu Kizu
Hisatsushima
Matsumura Shigenobu
Hisatsushima
Matsumura Shigenobu
Application Number:
JP2002241899A
Publication Date:
May 28, 2008
Filing Date:
August 22, 2002
Export Citation:
Assignee:
SEIREN CO.,LTD.
International Classes:
A01G13/00; D03D11/00; D03D15/00; D04B21/00; D04B21/16
Domestic Patent References:
JP10262472A | ||||
JP8246287A | ||||
JP2002125484A | ||||
JP656606A | ||||
JP1292156A | ||||
JP62170783U | ||||
JP5613381Y2 |