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    • 13. 发明申请
    • Protection apparatus for implantable medical device
    • 可植入医疗器械的保护装置
    • US20070005111A1
    • 2007-01-04
    • US11518336
    • 2006-09-08
    • Martin VogelAdam VogelRichard NelsonRobert FirthAnthony FalcoJoseph SchulmanLung-Hsi ChuLee Mandell
    • Martin VogelAdam VogelRichard NelsonRobert FirthAnthony FalcoJoseph SchulmanLung-Hsi ChuLee Mandell
    • A61N1/18
    • A61N1/372A61N1/14A61N2001/37294H05K3/301H05K3/325
    • A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having conductive surface means for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. First and second conductive paths are formed on the circuit board extending between the first and second conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The respective shunt paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, means are provided to enable functional testing of the medical device.
    • 一种用于在电子植入式医疗装置植入患者体内之前保护电子可植入医疗装置的方法和装置。 该装置可防止由于静电放电造成的电子元件损坏和/或由于不正确的处理造成的物理损坏。 该装置包括具有导电表面装置的电路板,该电路板用于接收和可释放地抓住医疗装置的电极,以支持靠近电路板表面的装置的壳体。 第一和第二导电路径形成在电路板之间,延伸在第一和第二导电表面之间,用于分流静电放电电流,以防止这种电流通过器件的电子电路。 相应的分流路径包括相对定向的二极管,优选地包括当电流通过其中时发光(即,LED)的二极管。 此外,提供了用于实现医疗装置的功能测试的装置。
    • 17. 发明授权
    • Method for improving erasability of erasable marking compositions
    • 改善可擦除标记组合物的可擦除性的方法
    • US5494508A
    • 1996-02-27
    • US449862
    • 1995-05-24
    • Martin Vogel
    • Martin Vogel
    • C09D13/00C09D11/16C09D11/00C08F265/00
    • C09D11/16
    • A method is disclosed for improving the erasability of erasable marking compositions, while maintaining the opacity of the coating and without producing burnishing, by incorporating into the compositions voided latex particles having a shell polymerized from either:(1) at least about 25% by weight, based on the weight of the shell, of a crosslinking comonomer;(2) at least about 5% by weight, based on the weight of the shell, of a crosslinking comonomer, when at least about 50% by weight of methyl methacrylate is used as a comonomer in the shell.An improved liquid marking composition is also disclosed.
    • 公开了一种用于改善可擦除标记组合物的可擦除性的方法,同时保持涂层的不透明度并且不产生抛光,通过将具有由以下物质聚合的壳体的无孔胶乳颗粒加入:(1)至少约25重量% 基于壳的重量,交联共聚单体; (2)当至少约50重量%的甲基丙烯酸甲酯用作壳中的共聚单体时,基于壳的重量,至少约5重量%的交联共聚单体。 还公开了改进的液体标记组合物。
    • 18. 发明授权
    • Sequential heteropolymer dispersion and a particulate materal obtainable
therefrom, useful in coating compositions as a thickening and/or
opacifying agent
    • 顺序杂聚物分散体和可由其获得的颗粒物,可用于涂料组合物中作为增稠剂和/或不透明剂
    • US4468498A
    • 1984-08-28
    • US352397
    • 1982-02-25
    • Alexander KowalskiMartin VogelRobert M. Blankenship
    • Alexander KowalskiMartin VogelRobert M. Blankenship
    • C08F2/22C08F265/02C09D151/00
    • C08F265/02C08F2/22C09D151/003C09D5/028C09D7/002C09D7/125C09D7/1291Y10S525/901
    • The present invention is concerned with the production and use of water-insoluble particulate heteropolymers made by sequential emulsion polymerization in dispersed particles of which a "core" of a polymeric acid is at least partially encased in a "sheath" polymer that is permeable to a volatile base, such as ammonia or an organic amine, adapted to cause swelling of the core by neutralization. The aqueous dispersion of the acid-containing core/sheath particles is useful in making water-base coating compositions wherein it may serve as the binder or as a part thereof. In that use, the heteropolymer dispersion serves to provide desirable rheological control of the coating compositions when a volatile base is used to at least partially (to a pH of at least 6) neutralize the heteropolymer. Thus, the heteropolymer dispersion can serve as a thickener, or part thereof in coating compositions, such as water-base paints.For convenience of description herein, the terms "core", "sheath", and "core/sheath polymer" are frequently used to refer to the distinct functional components of the individual polymer particles of the essential "mode" of the heteropolymers of the present invention even though in actuality, the components of the polymer particles thereof may not have the precise arrangement implied by this terminology.
    • 本发明涉及通过在其分散颗粒中顺序乳液聚合制备的水不溶性颗粒状杂聚物的制备和使用,其中聚合酸的“芯”至少部分地包封在可渗透的“护套”聚合物中 挥发性碱,例如氨或有机胺,适于通过中和引起芯的溶胀。 含酸芯/皮颗粒的水分散体可用于制备其中可用作粘合剂或作为其一部分的水性涂料组合物。 在该用途中,当使用挥发性碱至少部分(至少6的pH)中和杂聚物时,杂聚聚物分散体用于提供涂料组合物的期望的流变学控制。 因此,杂聚聚合物分散体可以用作涂料组合物中的增稠剂或其一部分,例如水基涂料。 为了便于说明,术语“核心”,“护套”和“芯/鞘聚合物”通常用于指本发明的杂聚物的基本“模式”的各个聚合物颗粒的不同功能组分 即使实际上,其聚合物颗粒的组分可能不具有由该术语所暗示的精确布置。