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公开(公告)号:ES2377833T3
公开(公告)日:2012-04-02
申请号:ES04757345
申请日:2004-07-27
Applicant: OUTLAST TECHNOLOGIES INC
Inventor: HARTMANN MARK , WORLEY JAMES
IPC: D01F1/10 , D04B1/16 , D01F2/00 , D01F8/02 , D01F8/04 , D03D15/00 , D04B21/00 , D04H1/42 , D04H1/54 , D04H3/16 , F28D20/02 , H05K1/03
Abstract: Fibra celulósica tipo lyocell que tiene unas propiedades térmicas reversibles mejoradas, y que comprende: un cuerpo de fibra (1,5, 12-14, 21-24, 26-29, 34, 59, 60, 70) formado por uno o más elementos alargados 2, 6, 15, 16, 35-58, 63, 64, 71-75), al menos un elemento alargado que incluye un material celulósico y un material regulador de la temperatura (4, 8, 61, 62, 80, 81) que incluye un material de cambio de fase en una estructura de contención, estando el material regulador de la temperatura disperso básicamente de forma uniforme por todo el material celulósico y teniendo el material de cambio de fase una temperatura de transición entre 22ºC y 40ºC.
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公开(公告)号:AT541966T
公开(公告)日:2012-02-15
申请号:AT04757345
申请日:2004-07-27
Applicant: OUTLAST TECHNOLOGIES INC
Inventor: HARTMANN MARK , WORLEY JAMES
IPC: D01F1/10 , D04B1/16 , D01F2/00 , D01F8/02 , D01F8/04 , D03D15/00 , D04B21/00 , D04H1/42 , D04H1/54 , D04H3/16 , F28D20/02 , H05K1/03
Abstract: Cellulosic fibers having enhanced reversible thermal properties and methods of forming such cellulosic fibers are described. In one embodiment, a cellulosic fiber includes a fiber body formed of an elongated member. The elongated member includes a cellulosic material and a temperature regulating material dispersed within the cellulosic material. The temperature regulating material includes a phase change material having a transition temperature in the range of -5°C to 125°C. The cellulosic fiber can be formed via a solution spinning process and can be used in various products where thermal regulating properties are desired. For example, the cellulosic fiber can be used in textiles, apparel, footwear, medical products, containers and packagings, buildings, appliances, and other products.
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