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    • 9. 发明授权
    • Transparent thermoplastic resin composition with improved impact strength and melt flow index
    • 具有改善冲击强度和熔体流动指数的透明热塑性树脂组合物
    • US08288494B2
    • 2012-10-16
    • US12973975
    • 2010-12-21
    • Kee Hae KwonJin Hwa ChungKwang Soo ParkDong Kil ChoiIl Jin Kim
    • Kee Hae KwonJin Hwa ChungKwang Soo ParkDong Kil ChoiIl Jin Kim
    • C08F20/06C08F20/10C08F20/44C08F20/68C08F120/06C08L33/02C08L33/04
    • C08L33/06C08L2205/02C08L2205/025
    • The present invention provides a transparent thermoplastic resin composition which may comprise (A) about 1 to about 100 parts by weight of an ultra-high molecular weight branched acrylic copolymer resin; (B) about 0 to about 99 parts by weight of an acrylic resin; and (C) about 0 to about 40 parts by weight of an acrylic impact modifier, based on 100 parts by weight of (A) and (B). The ultra-high molecular branched acrylic copolymer resin (A) may be prepared by polymerizing a monomer mixture comprising (a1) about 50 to about 99.899% by weight of a mono-functional monomer, (a2) about 0.1 to about 40% by weight of a (meth)acrylic monomer having a flexible segment represented following Chemical Formula 1, and (a3) about 0.001 to about 10% by weight of a branch-inducing monomer. The thermoplastic resin composition of the present invention can have improved transparency, scratch resistance, flowability, and impact strength. wherein m is an integer from 3 to 18, Y is methyl or hydrogen, and X is methyl or hydrocarbon.
    • 本发明提供一种透明热塑性树脂组合物,其可以包含(A)约1至约100重量份的超高分子量支化丙烯酸共聚物树脂; (B)约0至约99重量份的丙烯酸树脂; 和(C)基于100重量份的(A)和(B),约0至约40重量份的丙烯酸类抗冲改性剂。 超高分子支链丙烯酸共聚物树脂(A)可以通过将单体混合物(a1)为约50-约99.899重量%的单官能单体(a2)为约0.1-40重量% 的(甲基)丙烯酸单体,其具有按化学式1表示的柔性链段,和(a3)约0.001至约10重量%的分枝诱导性单体。 本发明的热塑性树脂组合物可以提高透明性,耐划伤性,流动性和冲击强度。 其中m为3至18的整数,Y为甲基或氢,X为甲基或烃。
    • 10. 发明申请
    • MEMORY SYSTEM SUPPORTING INPUT/OUTPUT PATH SWAP
    • 支持输入/输出路径交换的记忆系统
    • US20120063240A1
    • 2012-03-15
    • US13215293
    • 2011-08-23
    • Kwang-Soo Park
    • Kwang-Soo Park
    • G11C7/10G11C7/00
    • G11C7/1006G06F2213/0038G11C7/02G11C7/1012
    • A memory system includes a controller having first and second input/output terminals, and first and second memory devices each having first and second input/output terminals. The system includes a path selection mechanism for selectively employing one of the first and second terminals of either the controller or the first memory device for communicating a first input/output signal between the controller and the first memory device, and employing the other one of the first and second terminals for communicating a second input/output signal between the controller and the first memory device. The path selection mechanism selectively employs the first and second terminals in accordance with data indicating which of the first and second terminals of the first memory device is connected to the first terminal of the controller and which of the first and second terminals of the first memory device is connected to the second terminal of the controller.
    • 存储器系统包括具有第一和第二输入/输出端子的控制器,以及每个具有第一和第二输入/输出端子的第一和第二存储器件。 该系统包括路径选择机构,用于选择性地采用控制器或第一存储器装置中的第一和第二终端之一,用于在控制器和第一存储装置之间传送第一输入/输出信号,并采用另一个 用于在控制器和第一存储器件之间传送第二输入/输出信号的第一和第二端子。 路径选择机构根据指示第一存储装置的第一和第二终端中的哪一个连接到控制器的第一终端以及第一存储装置的第一和第二终端中的哪一个的数据选择性地采用第一和第二终端 连接到控制器的第二端子。