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    • 15. 发明申请
    • Method for manufacturing heating pad using electrically conductive polymer
    • 使用导电聚合物制造加热垫的方法
    • US20050061681A1
    • 2005-03-24
    • US10914626
    • 2004-08-10
    • Jeong LimDong Park
    • Jeong LimDong Park
    • D06M15/61D06M15/63D06M23/16H01B1/12H05B3/34C25D5/00H05B6/64
    • H05B3/342D06M15/61D06M15/63D06M23/16D06M2200/00H01B1/12H05B2203/013H05B2203/017H05B2203/036
    • Disclosed is a method for manufacturing a heating pad using an electrically conductive polymer suitable for use in maintaining patients' body temperatures. A cloth made of a synthetic fiber or a natural fiber is treated in a bath containing dopants, distilled polymerizable monomers, and an oxidizer under such a high temperature and pressure that an electrically conductive polymer is chemically formed on the cloth. After being washed, the cloth is provided with a plurality of magnet couples arranged in a pattern in a electrical polymerization bath, wherein the plurality of magnet couples are arranged such that a first magnet of a couple is on a side of the cloth and a second magnet of the couple is on a side of a plate-shaped working electrode and opposite the first magnet to make close contact between the cloth and the working electrode by magnetic force, and the positively charged cations in the polymerization bath are attracted from an opposing electrode toward the working electrode under the influence of an electric field to form a polymeric coating on the cloth. The heating pad has a resistance of 10−2-102 Ω/cm2. To the heating pad, a temperature sensor and controller are provided for safely maintaining patients' body temperatures.
    • 公开了一种使用适合用于维持患者体温的导电聚合物的加热垫的制造方法。 将由合成纤维或天然纤维制成的布在含有掺杂剂,蒸馏的可聚合单体和氧化剂的浴中在布上化学形成导电聚合物的高温和高压下进行处理。 在洗涤之后,布被设置有多个在电气聚合浴中以图案排列的磁耦合,其中多个磁体配对布置成使得一对的第一磁体位于布的一侧,而第二磁体 该对的磁体位于板状工作电极的一侧并且与第一磁体相对,以通过磁力使布和工作电极紧密接触,并且聚合槽中的带正电荷的阳离子从相对电极 在电场的作用下朝向工作电极在布上形成聚合物涂层。 加热垫具有10 -2 -10 -2Ω/ cm 2的电阻。 为了安全地维持患者体温,提供了温度传感器和控制器。
    • 16. 发明授权
    • Process for modifying keratinous materials
    • 改良KERATINOUS材料的工艺
    • US4066392A
    • 1978-01-03
    • US613649
    • 1975-09-15
    • Heinz AbelRosemarie Topfl
    • Heinz AbelRosemarie Topfl
    • D06M15/55D06M15/564D06M15/63D06M13/26D06M13/38D06M15/12D06M15/52
    • D06M15/55D06M15/564D06M15/63Y10T442/2385
    • A process for modifying keratinous material is provided, which comprises treating said material with organic solutions or aqueous emulsions which contain1. polythiols with at least two thiol groups in the molecule and having a molecular weight of 400 to 20,000 and obtained fromA. polyalcoholsB. alkylene oxides and/or dicarboxylic acids andC.sub.1. carboxylic acids containing thio groups, or fromC.sub.2. epihalohydrins and alkali hydrogen sulphides, the polythiols containing ether and/or ester bonds, or fromA.sub.1. polycarboxylic acidsB.sub.1. alkylene oxides or dialcohols andC.sub.1. carboxylic acids containing thio groups,2. nitrogen-containing condensation products of epoxides, fatty amines, dicarboxylic acids, the equivalent ratios of epoxide groups to hydrogen bound to amino nitrogen to carboxylic acid groups being 1:(0.1-1):(1-0.55), and, optionally, of aliphatic diols and/or aminoplast precondensates which contain alkyl ether groups and/or of epihalohydrins and, optionally,3. stabilizers against the harmful action of light, and subsequently drying the treated material.The stabilizers are preferably monomeric phenols with at least one sterically hindered hydroxyl group. The finished goods withstand washing in machines showing good shrink-resist effects and retain their original dimension and shape.