Title:
NEAR-INFRARED-ABSORBING FIBER, METHOD FOR PRODUCING SAME, AND TEXTILE PRODUCT USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/235839
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a fiber which effectively absorbs near-infrared radiation from sunlight or the like and has excellent heat retention properties; and a textile product using the fiber. Provided are: a near-infrared-absorbing fiber containing an ultrafine particle having near-infrared absorption properties; and a textile product using the fiber. The ultrafine particle having near-infrared absorption properties is a composite tungsten oxide ultrafine particle in which the ratio of the XRD peak-top intensity is at least 0.13 when the value of the XRD peak intensity in the (220) plane of a silicon powder standard sample (640c, manufactured by NIST) is 1.
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Inventors:
TSUNEMATSU HIROFUMI (JP)
CHONAN TAKESHI (JP)
CHONAN TAKESHI (JP)
Application Number:
PCT/JP2018/023361
Publication Date:
December 27, 2018
Filing Date:
June 19, 2018
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
D01F1/10
Domestic Patent References:
| WO2006049025A1 | 2006-05-11 | |||
| WO2015186663A1 | 2015-12-10 | |||
| WO2017104854A1 | 2017-06-22 | |||
| WO2017104853A1 | 2017-06-22 | |||
| WO2017159790A1 | 2017-09-21 | |||
| WO2017159791A1 | 2017-09-21 |
Foreign References:
| JP2010265144A | 2010-11-25 | |||
| JP2015227435A | 2015-12-17 |
Attorney, Agent or Firm:
ANIYA Setuo et al. (JP)
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