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    • 9. 发明申请
    • MOBILITY CONCEPT
    • 机动性概念
    • US20140128068A1
    • 2014-05-08
    • US14124387
    • 2012-05-08
    • Siegfried KleinUwe DoetschHajo BakkerAndreas Weber
    • Siegfried KleinUwe DoetschHajo BakkerAndreas Weber
    • H04W16/26H04W60/00
    • H04W16/26H04B7/15507H04W60/00H04W84/005H04W88/04
    • A concept for a mobile relay station transceiver (100), a mobility management entity (200) and base station transceiver (300; 301; 302) in a mobile communication system (500), the mobile communication system (500) comprising a mobile transceiver (400), the mobile transceiver (400) being located in the coverage area of the mobile relay station transceiver (100) and associated with the mobile relay station transceiver (100) while being in an idle mode, the idle mode being a state in which data transmission is inactive, the apparatus (10) being adapted for performing mobility related signaling towards the mobile communication system (500) communicating with the plurality of base station transceivers (300; 301; 302), and for generating a static network environment for the mobile transceiver (400) while the mobile transceiver (400) is associated to the mobile relay station transceiver (100),
    • 移动通信系统(500)中的移动中继站收发器(100),移动性管理实体(200)和基站收发器(300; 301; 302)的概念,所述移动通信系统(500)包括移动收发器 (400)中,所述移动收发器(400)位于所述移动中继站收发器(100)的覆盖区域中,并且在处于空闲模式时与所述移动中继站收发器(100)相关联,所述空闲模式为 所述装置(10)适用于向与所述多个基站收发机(300; 301; 302)通信的所述移动通信系统(500)执行与移动性有关的信令,并且用于生成静态网络环境 当移动收发器(400)与移动中继站收发器(100)相关联时,移动收发器(400)
    • 10. 发明申请
    • PROCESS FOR PREPARING A (METH)ACRYLATE COPOLYMER CONTAINING TERTIARY AMINO GROUPS BY FREE-RADICAL POLYMERIZATION IN SOLUTION
    • 通过溶液中的自由基聚合制备含有仲胺基团的(甲基)丙烯酸酯共聚物的方法
    • US20130190468A1
    • 2013-07-25
    • US13876277
    • 2010-10-13
    • Christian MeierAndreas WeberJohannes VorholzAlpertunga KueksalAndreas KlosendorfPamela BoehmannMarcus DengerNorbert HoffmannNikolaos Papadopoulos
    • Christian MeierAndreas WeberJohannes VorholzAlpertunga KueksalAndreas KlosendorfPamela BoehmannMarcus DengerNorbert HoffmannNikolaos Papadopoulos
    • C08F2/04
    • C08F2/04C08F220/18C08F220/34
    • The invention relates to a process for preparing a (meth)acrylate copolymer containing tertiary amino groups by free-radical polymerization in solution from a monomer mixture selected from a) 30 to 70% by weight of a C1-C4-alkyl ester of acrylic acid or methacrylic acid and b) 70 to 30% by weight of an alkyl ester of acrylic acid or methacrylic acid with a tertiary amino group in the alkyl radical and c) 0 to 10% of further copolymerizable vinyl monomers, whereby one or more polymerization initiators, optionally one or more molecular weight regulators and one or more solvents or of a solvent mixture are added to the monomer mixture to give a polymerization mixture, which is polymerized at temperatures from 30 to 120° C. over a period of 2 to 24 hours, where the polymerization mixture is finally polymerized to give a polymerization syrup with a conversion of the monomers to the copolymer of at least 99% by weight, where the polymerization syrup is subsequently degassed by distillation or by extrusion and the degassed polymerization syrup is further comminuted to a copolymer preparation in the form of a granulate or powder, where the copolymer preparation is characterized by a molecular weight (Mw) of 25.000 to 75.000 g/mol a polydispersity index of 2.1 to 2.9 and a residual solvent concentration of less than 1.000 ppm by weight.
    • 本发明涉及一种通过自由基聚合制备含有叔氨基的(甲基)丙烯酸酯共聚物的方法,该方法是从选自a)30至70重量%的丙烯酸C 1 -C 4烷基酯的单体混合物 或甲基丙烯酸,b)70〜30重量%的烷基中丙烯酸或甲基丙烯酸与叔氨基的烷基酯,和c)0〜10%的其它可共聚乙烯基单体,由此一个或多个聚合引发剂 ,任选地将一种或多种分子量调节剂和一种或多种溶剂或溶剂混合物加入到单体混合物中,得到聚合混合物,其在30至120℃的温度下在2至24小时的时间内聚合 其中聚合混合物最终聚合以得到聚合浆料,其中单体向共聚物的转化率至少为99重量%,其中聚合糖浆随后通过蒸馏脱气 或通过挤出,并将脱气的聚合糖浆进一步粉碎成颗粒或粉末形式的共聚物制剂,其中共聚物制剂的特征在于分子量(Mw)为25.000至75.000g / mol,多分散指数为2.1至 2.9,残留溶剂浓度小于1.000重量ppm。