Title:
WATER-REPELLENT HEAT STORAGE FIBER, WATER-REPELLENT HEAT STORAGE FABRIC, AND METHOD FOR PRODUCING WATER-REPELLENT HEAT STORAGE FIBER
Document Type and Number:
Japanese Patent JP2023048765
Kind Code:
A
Abstract:
To provide a water-repellent heat storage fiber, and a water-repellent heat storage fabric, which are obtained from an infrared absorptive resin composition that are excellent in both dispersibility of a tungsten-based infrared absorptive pigment and spinnability, are excellent in both transparency and infrared absorptivity, and have water repellency in addition to heat storage property, and a method for producing a water-repellent heat storage fiber.SOLUTION: A water-repellent heat storage fiber contains a tungsten-based infrared absorptive pigment, copolymerized polyethylene terephthalate and a polyethylene terephthalate homopolymer, where the copolymerized polyethylene terephthalate forms an infrared absorptive fiber composed of an infrared absorptive resin composition having crystallinity, and the surface of the fiber is coated with a water-repellent composition.SELECTED DRAWING: None
Inventors:
TERADA AKIRA
YOSHIZUMI WATARU
YOSHIZUMI WATARU
Application Number:
JP2021158258A
Publication Date:
April 07, 2023
Filing Date:
September 28, 2021
Export Citation:
Assignee:
KYODO PRINTING CO LTD
International Classes:
D01F6/92; A41D31/00; A41D31/10; D01F6/84; D03D15/20; D03D15/283; D04B1/16; D04B21/16; D06M15/295; D06M15/643
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Nobuo Sekine
Shujiro Aoki
Satoshi Murakami
Kyoko Nomura
Shinji Mihashi
Nobuo Sekine
Shujiro Aoki
Satoshi Murakami
Kyoko Nomura