Title:
変色性シート
Document Type and Number:
Japanese Patent JP7025862
Kind Code:
B2
Abstract:
To provide a color-changeable sheet that is changed in color reversibly according to the external environment.SOLUTION: A color-changeable sheet includes at least partly a flat yarn fabric composed of a polyolefin-based resin, and the fabric is a union cloth in which a reflective flat yarn containing an inorganic filler is arranged in one of warp or weft yarns while a color-changeable flat yarn containing a reversibly discoloring color agent is arranged in the other.SELECTED DRAWING: None
Inventors:
Naomichi Hiramatsu
Yuichi Kaihara
Eiji Tanaka
Yuichi Kaihara
Eiji Tanaka
Application Number:
JP2017160245A
Publication Date:
February 25, 2022
Filing Date:
August 23, 2017
Export Citation:
Assignee:
Hagiwara Industry Co., Ltd.
International Classes:
D03D15/46; B32B27/12; D02G3/06; D03D15/20
Domestic Patent References:
| JP63042937A | ||||
| JP2002115137A | ||||
| JP60016773U | ||||
| JP62177254A | ||||
| JP9216304A | ||||
| JP200254050A |
Attorney, Agent or Firm:
Mori patent office
Toshio Mori
Kozaburo Mori
Kimura Atsushi
Tomohiko Kurozumi
Hideaki Tanaka
Toshio Mori
Kozaburo Mori
Kimura Atsushi
Tomohiko Kurozumi
Hideaki Tanaka