POLYMERIC MATERIALS PROVIDING IMPROVED INFRARED EMISSIVITY

Polymeric fibers and films that incorporate IR-emitting materials are disclosed. These fibers and films can be loaded with higher concentrations of IR-emitting materials than was previously thought possible. The IR emissivity of the resulting polymeric materials can be enhanced by increasing the sur...

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Bibliographische Detailangaben
Hauptverfasser:	JONES, GREGORY K, BLANEY, CAROL, BLAND, DAVID G
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS SPINNING TEXTILES TRANSPORTING
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Beschreibung
Zusammenfassung:	Polymeric fibers and films that incorporate IR-emitting materials are disclosed. These fibers and films can be loaded with higher concentrations of IR-emitting materials than was previously thought possible. The IR emissivity of the resulting polymeric materials can be enhanced by increasing the surface area of these fibers and films. Laminates of the fibers or films with other substrate layers are also disclosed. L'invention concerne des films et fibres polymères qui contiennent des matériaux émetteurs d'infrarouge. Ces fibres et films peuvent être chargés avec des concentrations plus élevées de matériaux émetteurs d'infrarouge qu'il n'était envisagé auparavant. L'émissivité infrarouge des matériaux polymères résultants peut être améliorée en augmentant la zone de surface de ces fibres et films. L'invention concerne également des stratifiés desdits fibres ou films avec d'autres couches de substrat.