Abstract in simplified Chinese:所说明为一种具有经增强的可逆热性质之纤维素纤维及此纤维素纤维之形成方法。有一具体例中,纤维素纤维包括由伸长构件形成的纤维主体。该伸长构件包括纤维素纤维及分散在该纤维素纤维内的温度调节材料。该温度调节材料包括转移温度介于–5℃至125℃之相变化材料。该纤维素纤维可经由溶液纺丝法形成,并且可用于各种需要热调节性的产物。举例来说,该纤维素纤维可用于纺织品、衣服、鞋子、医药品、容器及包装材、建筑物、设备及其他产物。
Abstract in simplified Chinese:本发明系有关一种具有强化之可逆热学性质之多成份纤维及其制造方法。该多成份纤维包括一种由众多延伸成份形成的纤维体,其中至少一种延伸成份包括一种份散于其中的温度调节性材料。该温度调节性材料包括一种相变材料。该多成份纤维可以经由熔融纺丝或溶液纺丝法形成并同被用于或掺加到不同的希望具有热学调控性质的产品中。例如,该多成份纤维可以用于纺织品、衣物、足部用品、医用产品、容器或包装材料、建材、器皿和其他产品。
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.
Abstract:
In a process to make filter paper for the production of tea bags or coffee filters, at least one layer of the paper fibers or microcapsules contain phase transition materials e.g. paraffin hydrocarbons. The transition from solid to liquid takes place at 50-100[deg]C.
Abstract:
The technique of the present invention for minimizing the floor-to-ceiling temperature gradient of a room containing a ceiling, a floor, walls and at least one door and one window, includes the utilization of a phase change material adjacent the ceiling surface and a phase change material adjacent the floor surface. In order to effectively minimize the floor-to-ceiling temperature gradient of the room, first and second phase change materials may be either the same or different, or may be blends of phase change materials. Most preferably the melting temperature of the first phase change material adjacent the ceiling is greater than the crystallization temperature of the second phase change material adjacent the floor. Preferably, the melting temperatur e of the first phase change material is 25 .degree.C plus or minus 1 .degree.C and the crystallization temperature of the second phase change material is 22 .degree.C plus or minus 1 .degree.C.
Abstract:
A thermal barrier for controlling heat transfer across through buildings, appliances and textile products is disclosed. The thermal barrier includes opposing, spaced apart sheets which define at least one chamber therebetween. A temperature stabilizing material is disposed in the chamber. The temperature stabilizing material is preferably a phase change material such as a paraffinic hydrocarbon, hydrated salt, plastic crystal or glycol. In one embodiment, an interconnecting structure is disposed between opposing sheets to create a plurality of cells of the chamber into which the temperature stabilizing material is uniformly disposed. A method of manufacturing the thermal barrier is also disclosed.
Abstract:
In a process to make filter paper for the production of tea bags or coffee filters, at least one layer of the paper fibers or microcapsules contain phase transition materials e.g. paraffin hydrocarbons. The transition from solid to liquid takes place at 50-100[deg]C.
Abstract:
A filter material has one or more plies of fiber layers, in particular for the production of filter bags and filter cones for infused beverages, the at least one fiber layer containing fibers or microcapsules having phase change material. Paraffinic hydrocarbons can be used as the phase change material.
Abstract:
La presente invencion se relaciona con fibras de componentes multiples que tienen propiedades termicas reversibles mejoradas y metodos de manufactura de las mismas. La fibra de componentes multiples comprende un cuerpo de fibra formado de una pluralidad de elementos alargados, comprendiendo al menos uno de los elementos alargados un material regulador de temperatura en el mismo. El material regulador de temperatura comprende un material de cambio de fase. La fibra de componentes multiples puede ser formada por medio de un proceso de hilado derretido o un proceso de hilado de solucion y puede ser usada o incorporada en vario productos donde se desea la propiedad de regulacion termica. Por ejemplo, la fibra de componentes multiples puede ser usada en productos textiles, ropa, calzado, productos medicos, contenedores y construcciones de empaques, accesorios y otros productos.