FIBERS AND ARTICLES HAVING COMBINED FIRE RESISTANCE AND ENHANCED REVERSIBLE THERMAL PROPERTIES

    公开(公告)号:WO2011062938A3

    公开(公告)日:2011-05-26

    申请号:PCT/US2010/056940

    申请日:2010-11-17

    Abstract: A fabric, fiber or article comprising a plurality of fiber bodies, the plurality of fiber bodies including a first fiber material and a second fiber material, wherein the first fiber material comprises a cellulosic material and a phase change material dispersed in the cellulosic material, the phase change material forming a plurality of domains dispersed in the cellulosic material, the phase change material having a latent heat of at least 5 Joules per gram and a transition temperature in the range of 0°C to 100°C, the phase change material providing thermal regulation based on at least one of absorption and release of the latent heat at the transition temperature. Wherein the second fiber material comprises a fire resistant material.

    ARTICLES HAVING ENHANCED REVERSIBLE THERMAL PROPERTIES AND ENHANCED MOISTURE WICKING PROPERTIES TO CONTROL HOT FLASHES
    96.
    发明申请
    ARTICLES HAVING ENHANCED REVERSIBLE THERMAL PROPERTIES AND ENHANCED MOISTURE WICKING PROPERTIES TO CONTROL HOT FLASHES 审中-公开
    具有增强的可逆热性能和增强水分性能的文章来控制热水

    公开(公告)号:WO2008116020A2

    公开(公告)日:2008-09-25

    申请号:PCT/US2008057552

    申请日:2008-03-19

    Abstract: A coated article for providing a phased response to rapid temperature changes, comprises a substrate and a coating disposed on a portion of the substrate. The coating comprises a polymeric material, a first temperature regulating material having a transition temperature between 22° C and 50° C and disposed within a first plurality of microcapsules, and a second temperature regulating material having a transition temperature between 25° C and 45° C and disposed within a second plurality of microcapsules. The first temperature regulating material and the second temperature regulating material are dispersed in the polymeric material. The coating includes a plurality of regions of discontinuity formed by the coating that create exposed portions of the substrate to provide improved flexibility and air permeability to the coated article and wherein the coating provides a buffered response to rapid temperature changes.

    Abstract translation: 用于提供对快速温度变化的相位响应的涂覆制品包括基底和设置在基底的一部分上的涂层。 该涂层包括聚合物材料,第一温度调节材料,其转变温度在22℃至50℃之间并且设置在第一多个微胶囊内,第二温度调节材料的转变温度为25℃至45℃ 并且设置在第二多个微胶囊内。 第一温度调节材料和第二温度调节材料分散在聚合材料中。 涂层包括由涂层形成的多个不连续区域,其产生衬底的暴露部分,以提供涂覆制品的改进的柔性和透气性,并且其中所述涂层提供对快速温度变化的缓冲响应。

    STABLE SUSPENSIONS CONTAINING MICROCAPSULES AND METHODS FOR THE PREPARATION THEREOF
    97.
    发明申请
    STABLE SUSPENSIONS CONTAINING MICROCAPSULES AND METHODS FOR THE PREPARATION THEREOF 审中-公开
    含有微生物的稳定悬浮液及其制备方法

    公开(公告)号:WO2008030648A1

    公开(公告)日:2008-03-13

    申请号:PCT/US2007/071373

    申请日:2007-06-15

    CPC classification number: D01F1/10 D01F2/00 D01F2/08 D01F6/38

    Abstract: A stable suspension used for the production of temperature regulating fabrics. The suspension preferably comprises microcapsules comprising at least one phase-change material. A method for manufacturing the stable suspension that includes providing microcapsules containing a phase-change material, providing a solvent capable of dissolving a fabric-forming component selected from the group consisting of at least one of said polymer and precursors thereof, and mixing said solvent and said microcapsules to form said first suspension.

    Abstract translation: 用于生产温度调节织物的稳定悬浮液。 悬浮液优选包含包含至少一种相变材料的微胶囊。 一种制备稳定悬浮液的方法,其包括提供含有相变材料的微胶囊,提供能够溶解选自所述聚合物及其前体中的至少一种的织物形成组分的溶剂,并将所述溶剂和 所述微胶囊形成所述第一悬浮液。

    THERMAL BARRIERS WITH REVERSIBLE ENHANCED THERMAL PROPERTIES
    100.
    发明申请
    THERMAL BARRIERS WITH REVERSIBLE ENHANCED THERMAL PROPERTIES 审中-公开
    具有可逆加热特性的热障板

    公开(公告)号:WO2003057474A1

    公开(公告)日:2003-07-17

    申请号:PCT/US2002/041593

    申请日:2002-12-27

    Abstract: A thermal barrier comprises a first barrier layer, a second barrier layer, and a base material positioned between the first barrier layer and the second barrier layer. The base material comprises a plurality of regions and a barrier zone separating the regions. The thermal barrier further comprises a non-encapsulated phase change material impregnating one or more of the regions. The barrier zone hinders migration of the phase change material in its liquid state within the base material, and the first barrier layer is bonded to the second barrier layer to enclose the base material. The thermal barrier may be used or incorporated in various products or applications where thermal management is desired. For example, the thermal barrier may be used in textiles, apparel, footwear, medical products, containers and packaging, buildings, appliances, and other products.

    Abstract translation: 热障包括第一阻挡层,第二阻挡层和位于第一阻挡层和第二阻挡层之间的基底材料。 基材包括多个区域和隔离区域的阻挡区域。 热障还包括浸渍一个或多个区域的未包封的相变材料。 阻挡区域妨碍基体内液相状态的相变材料的迁移,第一阻挡层与第二阻挡层接合以包围基材。 热障可以被使用或并入到需要热管理的各种产品或应用中。 例如,热障可用于纺织品,服装,鞋类,医疗产品,容器和包装,建筑物,电器和其他产品中。

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