Title:
織物
Document Type and Number:
Japanese Patent JP7120566
Kind Code:
B2
Abstract:
To provide a woven fabric having both excellent air permeability and anti-see through properties.SOLUTION: A woven fabric has a multiple weave structure P1a and a single weave structure P1b, has an air permeability of 100 (cc/cm/sec) or more, and has an anti-see through degree of 85% or more represented by the following formula(1): a degree of anti-see through(%)=100-[100×(Lvalue when whiteboard is installed at a back side of sample-Lvalue when blackboard is installed at the back side of sample)/(Lvalue of whiteboard-Lvalue of blackboard)]...(1).SELECTED DRAWING: Figure 1
Inventors:
Atsushi Shinozaki
Katsuya Nakano
Yoichi Yamamoto
Katsuya Nakano
Yoichi Yamamoto
Application Number:
JP2018088109A
Publication Date:
August 17, 2022
Filing Date:
May 01, 2018
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
Sowa Textile Co., Ltd.
Sowa Textile Co., Ltd.
International Classes:
D03D11/00; D03D9/00
Domestic Patent References:
| JP3134978U | ||||
| JP2018035459A | ||||
| JP2017222944A | ||||
| JP4007389Y1 | ||||
| JP2009299213A | ||||
| JP2019157297A |
Foreign References:
| CN104674422A | ||||
| CN101660237A |
Attorney, Agent or Firm:
Asahina Patent Office