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    • 46. 发明申请
    • HYDROPHOBIC AND OLEOPHOBIC COATING COMPOSITION
    • 疏水性和疏水性涂料组合物
    • WO2014004840A1
    • 2014-01-03
    • PCT/US2013/048205
    • 2013-06-27
    • 3M INNOVATIVE PROPERTIES COMPANYLIANG, XinyuHAO, LifeiYANG, YuSONG, MinhaoXIA, KeFeng
    • LIANG, XinyuHAO, LifeiYANG, YuSONG, MinhaoXIA, KeFeng
    • C09D133/08C09D183/08C09D183/12C03C17/30
    • C09D133/02C03C17/30C03C2217/76C08G77/24C08K3/16C08K5/09C08K5/092C09D133/08C09D183/08C08L83/08
    • The present disclosure provides a hydrophobic and oleophobic coating composition, which comprises the following components based on weight percentage: 0.1-15% of a fluorosiloxane, 1-30% of a polyacrylic resin, 0.1-15% of a silane coupler, 33-98% of an organic solvent, and 0.05-15% of an acid. By combining the polyacrylic resin and the fluorosiloxane which exhibits hydrophobic property, the present composition not only provides good hydrophobic property but also ensures durable hydrophobic property of the coating with the help of good adhesion of polyacrylic resin. The coating composition can form hard coating which has high glossiness and high transparency under relatively low temperatures and has a contact angle of 115-120. This coating composition can be used on surfaces of substrates, such as automotive paints, metal, plastic and glass, and it can retain long lasting hydrophobic and oleophobic property even placed outdoors for several months, and it can also prevent the surface of the substrate from being scratched.
    • 本公开内容提供疏水和疏油涂料组合物,其包含基于重量百分比的以下组分:0.1-15%的氟硅氧烷,1-30%的聚丙烯酸树脂,0.1-15%的硅烷偶联剂,33-98 %的有机溶剂和0.05-15%的酸。 通过组合聚丙烯酸树脂和显示疏水性的氟硅氧烷,本发明的组合物不仅提供了良好的疏水性,而且借助于聚丙烯酸树脂的良好粘附性,确保了涂层的耐久的疏水性。 涂料组合物可以形成硬涂层,其在相对低的温度下具有高光泽度和高透明度,并且具有115-120的接触角。 该涂料组合物可以用于汽车涂料,金属,塑料和玻璃等基材的表面,并且可以保持长时间的疏水性和疏油性,甚至可以在室外放置数月,并且还可以防止基材的表面 被划伤
    • 47. 发明申请
    • METHOD AND NODE RELATED TO CHANNEL ESTIMATION
    • 与通道估计相关的方法和节点
    • WO2013055268A1
    • 2013-04-18
    • PCT/SE2011/051225
    • 2011-10-13
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)YU, Lusheng, LuciusGÖRANSSON, BoHUANG, JinliangYANG, Yu
    • YU, Lusheng, LuciusGÖRANSSON, BoHUANG, JinliangYANG, Yu
    • H04J11/00H04L25/02
    • H04W24/02H04J11/005H04L25/0202H04L25/0208H04L27/2647
    • The present invention relates to a method for estimating a channel between a receiving node and a first transmitting node. The method comprises determining (210) a first and a second sub-carrier associated with the channel, and multiplying (220) a signal received on the first sub-carrier with a first number to form a first resulting signal. The first number multiplied with a known signal transmitted by a second transmitting node on the first sub-carrier equals to a constant value. The method further comprises multiplying (230) a signal received on the second sub-carrier with a second number to form a second resulting signal. The second number multiplied with the known signal transmitted by the second transmitting node on the second sub-carrier equals to the constant value. The method also comprises subtracting (240) the second resulting signal from the first resulting signal to obtain a signal for which interference from the second transmitting node is suppressed, and estimating (250) the channel based on the obtained signal.
    • 本发明涉及一种用于估计接收节点和第一发射节点之间的信道的方法。 该方法包括确定(210)与该信道相关联的第一和第二子载波,以及将第一子载波上接收的信号与第一数乘以(220)以形成第一结果信号。 与第一子载波上的第二发送节点发送的已知信号相乘的第一个数字等于一个常数值。 该方法还包括将第二子载波上接收的信号与第二数乘以(230)以形成第二结果信号。 与第二子载波上的第二发送节点发送的已知信号相乘的第二数字等于该常数值。 该方法还包括从第一结果信号中减去(240)第二结果信号,以获得抑制来自第二发送节点的干扰的信号,以及基于获得的信号估计(250)信道。