中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

344 records (took 0.038 seconds)

    Systems and methods for outputting updated media
    5.
    发明授权
    Systems and methods for outputting updated media 有权
    用于输出更新的媒体的系统和方法

    公开(公告)号：US08635302B2

    公开(公告)日：2014-01-21

    申请号：US13401621

    申请日：2012-02-21

    Applicant: Kelly M. Christensen ,  John Phillip Hansen ,  Thomas Daniel Mock

    Inventor： Kelly M. Christensen ,  John Phillip Hansen ,  Thomas Daniel Mock

    IPC: G06F15/16 ,  G06F15/173 ,  H04L5/22

    CPC classification number: H04L67/14 ,  G06Q30/02 ,  H04L67/22 ,  H04L67/325

    Abstract: In certain embodiments, a device for outputting updated messages a determinate number of times is provided. The device may comprise an output, an input, one or more processors, a memory, code stored in the memory and executed by the processor, wherein at least one message is received from time to time by the device through the input, and wherein the code selects if and when the at least one message is to be provided on the device via the output a determinate number of times. The operation of the enabled device can allow the message to be delivered to the user as the result of some action in regards to enabled device usage.

    Abstract translation: 在某些实施例中，提供了用于输出更新消息的确定次数的设备。 该设备可以包括输出，输入，一个或多个处理器，存储器，存储在存储器中并由处理器执行的代码，其中至少一个消息由设备经由输入不时地被接收，并且其中 代码选择是否和何时通过输出确定的次数在设备上提供至少一个消息。 启用设备的操作可以允许将消息作为关于启用设备使用的一些动作的结果传递给用户。

    Production of a water-absorbing resin to which a particulate additive is admixed
    9.
    发明授权
    Production of a water-absorbing resin to which a particulate additive is admixed 失效
    生产混合有微粒添加剂的吸水性树脂

    公开(公告)号：US08349946B2

    公开(公告)日：2013-01-08

    申请号：US12861338

    申请日：2010-08-23

    Applicant: Uwe Stueven ,  Rüdiger Funk ,  Matthias Weismantel ,  Thomas Daniel ,  Annemarie Hillebrecht ,  Dominicus van Esbroeck ,  Karl J. Possemiers

    Inventor： Uwe Stueven ,  Rüdiger Funk ,  Matthias Weismantel ,  Thomas Daniel ,  Annemarie Hillebrecht ,  Dominicus van Esbroeck ,  Karl J. Possemiers

    IPC: C08G18/63

    CPC classification number: C08F2/44 ,  C08F220/06 ,  C08F222/1006

    Abstract: The invention relates to a process for producing a water-absorbing resin by polymerization of a reaction mixture comprising at least one hydrophilic monomer and, if appropriate, at least one crosslinker in a reactor, which comprises admixing the reaction mixture with at least one first portion of a particulate additive before the reaction mixture has reached a residence time of 40% of the overall residence time in the reactor and with at least one second portion of a particulate additive when the reaction mixture has reached a residence time of 45% or more of the overall residence time in the reactor, the additive being selected from water-absorbing resin powders, fillers and mixtures thereof, the total solids content of monomer and additive being in the range from 30% to 60% by weight, the amount of additive being in the range from 5% to 50% by weight, based on the monomers, and the weight ratio of the first portion to the second portion of the additive being in the range from 10:1 to 1:5. The resin powder is recycled fine-sized material for example. Not only the residual monomer content, specifically the residual crosslinker content, but also the level of extractables in the water-absorbing resin are reduced by the method of addition described. A high fraction of additives can be incorporated without the properties of the water-absorbing resin obtained being adversely affected. The additives enter a sufficiently firm bond with the resin, so that no excessive dusting occurs on exposure to mechanical stress.

    Abstract translation: 本发明涉及通过聚合包含至少一种亲水单体和如果合适的反应器中至少一种交联剂的反应混合物来生产吸水树脂的方法，其包括将反应混合物与至少一个第一部分 的反应混合物在反应混合物的停留时间达到总反应器停留时间的40％的停留时间和至少一个第二部分的颗粒状添加剂之前，当反应混合物达到45％或更多的停留时间时， 在反应器中的总停留时间，添加剂选自吸水树脂粉末，填料及其混合物，单体和添加剂的总固体含量在30重量％至60重量％的范围内，添加剂的量为 基于单体的5重量％至50重量％的范围，并且添加剂的第一部分与第二部分的重量比在10:1至 1：5。 树脂粉末是例如再循环的精细尺寸的材料。 通过所述的添加方法，不仅残留单体含量，特别是残留交联剂含量，而且吸水性树脂中的可萃取物的含量都降低。 可以并入高分数的添加剂，而不会对获得的吸水性树脂的性能产生不良影响。 添加剂与树脂进行足够牢固的粘合，使得在暴露于机械应力时不会发生过度的除尘。

Patent Agency Ranking