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    • 1. 发明申请
    • ANTI-MICROBIAL COMPOSITIONS COMPRISING QUATERNARY ORGANOSILANE COMPOUNDS
    • 包含季铵化有机硅烷化合物的抗微生物组合物
    • WO2017190972A1
    • 2017-11-09
    • PCT/EP2017/059676
    • 2017-04-24
    • Q SURGICAL LTD
    • KEMP, AndrewPILLANS, Charles Melville
    • A01N33/12A01N55/00
    • An antimicrobial composition comprising at least two quaternary ammonium compounds selected from: (i) a quaternary ammonium compound having the formula: A 4-n Si(R- NH a R 1 b Z)n and (ii) a quaternary ammonium compound having the formula: NHcR 1 dZ wherein in each of the at least two quaternary ammonium compounds A, R, R 1 , a, Z and n are independently selected, and: A is a member selected from the group consisting of alkoxy radicals, alkylether alkoxy radicals, and alkyl radicals; R is a divalent hydrocarbon radical; each R 1 is independently a member selected from the group consisting of benzyl, alkyl radicals, alkyl ether hydrocarbon radicals, hydroxyl-containing alkyl radicals, and nitrogen-containing hydrocarbon radicals; Z is a member selected from the group consisting of chloride, bromide, iodide, tosylate, hydroxide, sulfate and phosphate; a is 0, 1 or 2, b is 1, 2 or 3, and the sum of a and b is 3; c is 0, 1, 2 or 3, d is 1, 2, 3 or 4, and the sum of c and d is 4; and n is 1, 2 or 3; and wherein the composition comprises at least two quaternary ammonium compounds of formula (i). A method of making an anti-microbial composition, and a method of reducing the number of micro-organisms on a surface, are disclosed.
    • 包含至少两种季铵化合物的抗微生物组合物,所述季铵化合物选自:(i)具有下式的季铵化合物:A 4-n Si(R-NH (ii)具有下式的季铵化合物:NHcR 1dZ其中在式 至少两种季铵化合物A,R,R 1,a,Z和n中的每一种都是独立选择的,并且:A是选自烷氧基,烷基醚,烷氧基 和烷基; R是二价烃基; 每个R 1独立地为选自苄基,烷基,烷基醚烃基,含羟基的烷基和含氮烃基的成员; Z是选自氯化物,溴化物,碘化物,甲苯磺酸盐,氢氧化物,硫酸盐和磷酸盐的成员; a是0,1或2,b是1,2或3,并且a和b之和是3; c是0,1,2或3,d是1,2,3或4,并且c和d的总和是4; 并且n是1,2或3; 并且其中所述组合物包含至少两种式(i)的季铵化合物。 公开了制备抗微生物组合物的方法和减少表面上的微生物数量的方法。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR PROVIDING CONTENT-ADDRESSABLE MAGNETORESISTIVE RANDOM ACCESS MEMORY CELLS
    • 用于提供内容可寻址的随机访问存储器单元的系统和方法
    • WO2008040561A2
    • 2008-04-10
    • PCT/EP2007/008702
    • 2007-10-08
    • CROCUS TECHNOLOGY S.A.NOZIERES, Jean-PierreJAVERLIAC, Virgile
    • NOZIERES, Jean-PierreJAVERLIAC, Virgile
    • G11C11/15
    • G11C15/046G11C11/1659G11C11/1673G11C11/1675G11C15/02
    • A content-addressable random access memory having magnetic tunnel junction-based memory cells and methods for making and using same. The magnetic tunnel junction has first and second magnetic layers and can act as a data store and a data sense. Within each cell, registered data is written by setting a magnetic orientation of the first magnetic layer in the magnetic tunnel junction via current pulses in one or more current lines. Input data for comparison with the registered data can be similarly set through the magnetic orientation of the second magnetic layer via the current lines. The data sense is performed by measuring cell resistance, which depends upon the relative magnetic orientation of the magnetic layers. Since data storage, data input, and data sense are integrated into one cell, the memory combines higher densities with non- volatility. The memory can support high speed, reduced power consumption, and data masking.
    • 一种具有磁性隧道结的存储单元的内容寻址随机存取存储器及其制造和使用方法。 磁隧道结具有第一和第二磁性层,并且可以用作数据存储和数据感测。 在每个单元内,通过在一个或多个电流线路中经由电流脉冲设置磁性隧道结中的第一磁性层的磁性取向来写入登记数据。 用于与登记数据进行比较的输入数据可以通过第二磁性层经由电流线的磁取向相似地设定。 数据检测通过测量电池电阻来执行,这取决于磁性层的相对磁性取向。 由于数据存储,数据输入和数据检测被集成到一个单元中,因此存储器将较高的密度与非易失性相结合。 内存可以支持高速,降低功耗和数据屏蔽。
    • 5. 发明申请
    • PROCESS
    • 处理
    • WO2008012514A1
    • 2008-01-31
    • PCT/GB2007/002773
    • 2007-07-20
    • ROBERTS, George, Andrew, Francis
    • ROBERTS, George, Andrew, Francis
    • A01N59/16
    • A01N25/10A01N43/16A01N59/16A01N2300/00
    • A process for the production of a polymer-metal complex comprises the steps of: (i) contacting a solution comprising one or more metal salts with a polymer which is capable of interacting with the metal salt to form a polymer- metal ion complex and wherein the polymer and the polymer metal ion complex are in the solid phase, said solid phase comprising the polymer in an amount of at least 25% by weight and/or being in the form of a powder or flake; (ii) optionally dissolving the polymer-metal ion complex; and (iii) chemically reducing metal ions in the polymer-metal ion complex to form the polymer-metal complex.
    • 生产聚合物 - 金属络合物的方法包括以下步骤:(i)使包含一种或多种金属盐的溶液与能够与金属盐相互作用以形成聚合物 - 金属离子络合物的聚合物接触,并且其中 所述聚合物和所述聚合物金属离子络合物处于固相中,所述固相包含至少25重量%的量的聚合物和/或呈粉末或片状的形式; (ii)任选地溶解聚合物 - 金属离子络合物; 和(iii)化学还原聚合物 - 金属离子络合物中的金属离子以形成聚合物 - 金属络合物。