申请人:Sano Masahiro
公开号:US20050106392A1
公开(公告)日:2005-05-19
A heat-accumulative material composed of a polymer or oligomer having a melting point of −10 to 100° C. and latent heat of 30 J/g or more for use around a body, and heat-accumulative composition comprising the same heat-accumulative material. The heat-accumulative material tends to be kept at a constant temperature more effectively by absorbing heat as ambient temperature increases to melt, and releasing heat as ambient temperature decreases to solidify, to moderate the effect of changed ambient temperature, and thereby to exhibit the function as a heat-accumulative material. They have a sufficiently high viscosity, preventing the heat-accumulative material from flowing out even when it is molten. Each of the heat-accumulative material and composition can be made into a heat-accumulative film or sheet, laminate, molded article, composite fiber and cloth which can be suitably used around a body.
一种热积累材料,由具有熔点在-10至100°C之间且潜热为30 J/g或更高的聚合物或寡聚物组成,用于围绕身体,并且包含该热积累材料的热积累组合物。当环境温度升高以熔化时,吸收热量并释放热量以固化,以更有效地保持热积累材料的恒定温度,以缓解环境温度变化的影响,从而发挥作为热积累材料的功能。它们具有足够高的粘度,即使在熔化时也可以防止热积累材料流出。每种热积累材料和组合物都可以制成热积累膜或片,层压板,模压件,复合纤维和布料,可适当地用于身体周围。