Heat storing material, composition thereof and their use
    1.
    发明申请
    Heat storing material, composition thereof and their use 审中-公开
    储热材料及其用途及其用途

    公开(公告)号:US20050106392A1

    公开(公告)日:2005-05-19

    申请号:US10506051

    申请日:2003-03-07

    摘要: 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.

    摘要翻译: 由熔点为-10〜100℃的聚合物或低聚物构成的蓄热材料和在身体周围使用的潜热为30J / g以上的蓄热材料,以及包含相同的蓄热性的蓄热组合物 材料。 当周围环境温度升高时,热​​积累材料通过吸收热量更有效地保持在恒定温度下进行融化,并且随着环境温度的降低固化而释放热量,以缓解环境温度变化的影响,从而发挥功能 作为蓄热材料。 它们具有足够高的粘度,即使在熔融时也能防止蓄热材料流出。 每个蓄热材料和组合物可以制成可适用于身体周围的热积聚膜或片,层压体,模制品,复合纤维和布。

    Polypropylene-based calendered article and injection-molded article
    6.
    发明授权
    Polypropylene-based calendered article and injection-molded article 失效
    聚丙烯基压延制品和注塑制品

    公开(公告)号:US06734270B1

    公开(公告)日:2004-05-11

    申请号:US10089066

    申请日:2002-04-05

    IPC分类号: C08F444

    摘要: A polypropylene-based calendered or injection-molded article satisfying the requirements of (1) having a tensile modulus TM of 5 MPa or higher and (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (° C.) satisfying the formula: TM≧5×Tm−450, is less tacky and excellent in flexibility and transparency. Such a polypropylene-based calendered or injection-molded article is produced from a propylene polymer satisfying the requirements of (1) having a component soluble in a 25° C. hexane in a content H25 of 0 to 80% by weight; (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (° C.) satisfying the formula: &Dgr;H≧6×(Tm−140) wherein &Dgr;H is a melting endotherm (J/g); and (3) having an intrinsic viscosity [&eegr;] of 1 to 3 dl/g as measured at 135° C. in tetralin.

    摘要翻译: 满足(1)的拉伸模量TM为5MPa以上的聚丙烯类压延或注射成型制品,(2)当通过差示扫描量热计(DSC)测量时,不具有熔点或熔点 满足公式TM> = 5×Tm-450的点Tm(℃)具有较小的粘性和优异的柔韧性和透明度。 这种基于聚丙烯的压延或注射成型制品由满足条件(1)的丙烯聚合物制备,该丙烯聚合物的组分可溶于含量为H 2 O 0至80重量%的25℃的己烷; (2)当通过差示扫描量热计(DSC)测量时,不具有满足以下公式的熔点或熔点Tm(℃):DeltaH> = 6x(Tm-140),其中DeltaH是熔融吸热(J /G); 和(3)在135℃下在四氢化萘中测定的特性粘度η为1至3dl / g。

    Resin composition and moldings
    7.
    发明授权
    Resin composition and moldings 失效
    树脂组合物和成型品

    公开(公告)号:US06498204B1

    公开(公告)日:2002-12-24

    申请号:US08827645

    申请日:1997-04-10

    申请人: Atsuhiko Ubara

    发明人: Atsuhiko Ubara

    IPC分类号: C08L8900

    摘要: A resin composition contains a thermoplastic elastomer, natural organic, and silicone. As the thermoplastic elastomer, an olefin thermoplastic elastomer, such as a ethylene-propylene copolymer or the like, can be used. As the thermoplastic elastomer, a styrene thermoplastic elastomer, such as a styrene-butadiene copolymer or the like, can be used. As the natural organic, silk, cellulose, collagen or the like can be used. It is advisable that the content of the natural organic is 5-30 wt %, and the content of silicone is 0.3-10 wt %. Where the natural organic is a fine powder state, it is preferable that the particle size is less than 300 &mgr;m. Moldings are sheets or the like, formed by using the aforementioned resin composition.

    摘要翻译: 树脂组合物含有热塑性弹性体,天然有机物和硅酮。 作为热塑性弹性体,可以使用烯烃类热塑性弹性体,如乙烯 - 丙烯共聚物等。 作为热塑性弹性体,可以使用苯乙烯 - 热塑性弹性体,例如苯乙烯 - 丁二烯共聚物等。 作为天然有机物,可以使用丝,纤维素,胶原等。 天然有机物的含量是5-30重量%,硅氧烷含量为0.3-10重量%是可取的。 当天然有机物为细粉末状态时,优选粒径小于300μm。 模制品是通过使用上述树脂组合物形成的片材等。