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Patent Searching and Data


Title:
LUMINOUS ARTIFICIAL LAWN AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002294622
Kind Code:
A
Abstract:

To provide an artificial lawn solving a problem of wear resistance in a conventional luminous artificial lawn for allowing long-term use by a player.

This luminous artificial lawn is constructed by tufting a lamination body, in which a luminous layer containing at least one of a luminous material, a fluorescent material and a phosphorescent material is arranged on a base fabric, with pile yarn and applying a backing process. This luminous artificial lawn has good wear resistance and strength approximately equal to that of a conventional one because a layer below the pile emits light. The artificial lawn emits light and develops color even in the night, so that it can reduce night lighting pollution around a residential area socially and can exhibit an effect on safety when it is used as a light for night guide in a park and a footpath.


Inventors:
IKEZAWA MISATO
KONDO FUJIO
Application Number:
JP2001100218A
Publication Date:
October 09, 2002
Filing Date:
March 30, 2001
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
E01C13/00; D01F1/10; D02G3/04; D03D15/00; D03D27/00; D04H11/04; D06M15/693; D06N7/00; E01C13/08; (IPC1-7): E01C13/08; D03D15/00; D03D27/00; D04H11/04; D06M15/693; D06N7/00