Title:
INFRARED ABSORBING FIBER AND FIBER PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/058694
Kind Code:
A1
Abstract:
Provided is an infrared absorbing fiber comprising a fiber and organic/inorganic hybrid infrared absorbing particles. The organic/inorganic hybrid infrared absorbing particles include: infrared absorbing particles; and a coating resin coating at least a part of the surface of the infrared absorbing particles. The content ratio of the infrared absorbing particles is 15-55% by mass. The organic/inorganic hybrid infrared absorbing particles are provided to at least one section selected from the inside and the surface of the fibers.
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Inventors:
IGARI ATSUSHI (JP)
CHONAN TAKESHI (JP)
CHONAN TAKESHI (JP)
Application Number:
PCT/JP2022/037320
Publication Date:
April 13, 2023
Filing Date:
October 05, 2022
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
D01F1/10; C01G41/00; C09K3/00; D06M11/48
Domestic Patent References:
| WO2019021992A1 | 2019-01-31 | |||
| WO2019160109A1 | 2019-08-22 | |||
| WO2021039474A1 | 2021-03-04 | |||
| WO2021200748A1 | 2021-10-07 |
Foreign References:
| JP2003054947A | 2003-02-26 | |||
| JP2019131727A | 2019-08-08 | |||
| JP2020070509A | 2020-05-07 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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