NEAR-INFRARED RADIATION ABSORBING MASTERBATCH, NEAR-INFRARED RADIATION ABSORBING PRODUCT MADE FROM THE MASTERBATCH, AND METHOD OF MAKING NEAR-INFRARED RADIATION ABSORBING FIBER FROM THE MASTERBATCH

The near-infrared radiation absorbing masterbatch provided is prepared by melt-extruding a mixture comprising near-infrared radiation absorbing particles and a first polymer. The particles have a near-infrared absorption at a wavelength ranging from 0.7 μm to 2 μm and a far-infrared emissivity equal...

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Bibliographische Detailangaben
Hauptverfasser:	HUNG TZUING, CHANG CHI-YUNG, LI KUAN-YU, KAO YUIH
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTIOND, RELATING TOTEXTILES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	The near-infrared radiation absorbing masterbatch provided is prepared by melt-extruding a mixture comprising near-infrared radiation absorbing particles and a first polymer. The particles have a near-infrared absorption at a wavelength ranging from 0.7 μm to 2 μm and a far-infrared emissivity equal to or more than 0.85. The near-infrared light radiated by the particles has a wavelength ranging from 2 μm to 22 μm. Accordingly, the product made from the masterbatch, such as the near-infrared radiation absorbing fiber, plate, or film can not only absorb sunlight and store heat, but also radiate far-infrared light. Hence, the product has a thermal effect for keeping the human body warm and can serve as indoor and outdoor heat storing products at the same time.