Title:
WATER RETENTIVE NET
Document Type and Number:
WIPO Patent Application WO/1997/020994
Kind Code:
A1
Abstract:
A water retentive net having water retentivity which is not found in conventional nets, and preferably usable for planting of a slope in a dry district or tree-planting of a desert and the like. A water absorptive resin or a water retention agent (10) containing the water absorptive resin as its main component is applied by means of a coating means at least to one side of a net fabricated by weft knitting, or a three-dimensionally shaped air- and water-permeable net of which cord portions (1) forming net meshes (2) include voids, for example, a three-dimensional structure net fabricated by warp-knitting, whereby the water retentive net has in combination water permeability imparted by a three-dimensional structure and water retentivity imparted by the water retention agent, and exhibits a favorable moisture makeup function.
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Inventors:
MATSUMOTO KOICHI (JP)
Application Number:
PCT/JP1996/003587
Publication Date:
June 12, 1997
Filing Date:
December 06, 1996
Export Citation:
Assignee:
ASAHI DOKEN KABUSHIKI KAISHA (JP)
MATSUMOTO KOICHI (JP)
MATSUMOTO KOICHI (JP)
International Classes:
A01G1/00; C09K17/52; D04B21/10; D04B21/14; D04B21/20; E02D17/20; (IPC1-7): E02D17/20; A01G7/00; D04B21/14
Foreign References:
| JPS639617Y2 | 1988-03-22 | |||
| JPH05247777A | 1993-09-24 | |||
| JPH05187011A | 1993-07-27 | |||
| JPH0274647A | 1990-03-14 | |||
| JPS6176838U | 1986-05-23 | |||
| JPS6131241A | 1986-02-13 | |||
| JPH02167927A | 1990-06-28 |
Other References:
See also references of EP 0808950A4
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