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    • 5. 发明授权
    • Touch-sensitive device scratch card user interface
    • 触敏设备刮卡用户界面
    • US08667425B1
    • 2014-03-04
    • US13249617
    • 2011-09-30
    • David BurkeSteven J. LeeDavid Singleton
    • David BurkeSteven J. LeeDavid Singleton
    • G06F3/033
    • G06F3/03547G06F3/04845G06F3/04883
    • This disclosure is directed to techniques for presenting a scratch-card style interface using a touch-sensitive device. The touch-sensitive device is configured to present a first image using a display of the device. The first image may include a plurality of portions. The plurality of portions may be a plurality of overlapping image particles, or may be a plurality of image layers. The device may detect a first user interaction, and graphically remove a first number of portions of the first image in response to detection of the first user interaction. The device may detect a second user interaction, and graphically remove a second number of portions of the first image in response to the detected second user interaction. Graphical removal of the second number of portions may at least partially reveal a second image presented using the display of the device.
    • 本公开涉及使用触敏设备呈现刮刮卡式接口的技术。 触敏设备被配置为使用设备的显示来呈现第一图像。 第一图像可以包括多个部分。 多个部分可以是多个重叠图像粒子,或者可以是多个图像层。 设备可以检测第一用户交互,并且响应于第一用户交互的检测而图形地移除第一图像的第一数量的部分。 设备可以检测第二用户交互,并且响应于检测到的第二用户交互而图形地移除第一图像的第二数量的部分。 图形地移除第二数量的部分可以至少部分地显示使用设备的显示呈现的第二图像。
    • 7. 发明申请
    • HIGHLY BRANCHED PRIMARY ALCOHOL COMPOSITIONS, AND BIODEGRADABLE DETERGENTS MADE THEREFROM
    • 高分子量的主要酒精组合物和可生物降解的洗涤剂
    • US20070219112A1
    • 2007-09-20
    • US11748976
    • 2007-05-15
    • David SingletonLouis KravetzBrendan Murray
    • David SingletonLouis KravetzBrendan Murray
    • C11D3/20
    • C11D1/72C11D1/146
    • There is provided a new branched primary alcohol composition and the sulfates thereof exhibiting good cold water detergency and biodegradability. The branched primary alcohol composition has an average number of branches per chain of at least 0.7, having at least 8 carbon atoms and contianing both methyl and ethyl branches. The primary alcohol composition may also contain less than 0.5 atom % of quaternary carbon atoms, and a significant number ethyl branches, terminal isopropyl branches, and branching at the C3 position relative to the hydroxyl carbon. The process for its manufacture is by skeletally isomerizing an olefin feed having at least 7 carbon atoms followed by conversion to an alcohol, as by way of hydroformylation, and ultimately, sulfation to obtain a detergent surfactant. Useful catalysts include the zeolites having at least one channel with a crystallographic free diameter along the x and/or y planes of the [001] view ranging from greater than 4.2 Å and less than 7 Å but allows one to skeletally isomerize the olefin to produce a variety of branches, while retaining ready biodegradability and good cold water detergency.
    • 提供了一种新的支链伯醇组合物,其硫酸盐具有良好的冷水去污力和生物降解性。 支链伯醇组合物具有至少0.7个链的平均支链数,至少为0.7,具有至少8个碳原子并连接甲基和乙基支链。 伯醇组合物还可以含有小于0.5原子%的季碳原子,相对于羟基碳,在C 3位上有大量的乙基支链,末端异丙基支链和支链。 其制造方法是通过骨架异构化具有至少7个碳原子的烯烃原料,然后转化为醇,通过加氢甲酰化,最终硫酸化得到洗涤剂表面活性剂。 有用的催化剂包括沿[001]视图的x和/或y平面具有至少一个具有至少一个具有结晶自由直径的通道的沸石,范围从大于4.2和小于7,但允许一个骨架异构化烯烃以产生 各种分支,同时保持即时的生物降解性和良好的冷水去污力。