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    • 1. 发明授权
    • Method of manufacturing water-soluble polymer dispersions having high
polymer content
    • 制造具有高聚合物含量的水溶性聚合物分散体的方法
    • US5541252A
    • 1996-07-30
    • US411668
    • 1995-04-12
    • Gunter SchmittJoachim CarlManfred BraumPeter QuisPetra Schliessmann
    • Gunter SchmittJoachim CarlManfred BraumPeter QuisPetra Schliessmann
    • C08F2/16C08F2/20C08J3/03C08J3/07C08L33/00C08L55/00C08L101/00C09K17/18D21H17/34D21H21/10
    • C08J3/03C08L55/005C09K17/18D21H17/34D21H21/10C08J2300/14
    • The invention relates to a process for the preparation of low viscous, water soluble polymer dispersions on an aqueous basis with a high concentration of the active substance, containing a polymerizate A) synthesized from the monomeric components, hydrophobic monomers and optionally amphiphilic monomers, which exhibit an average molecular weight M.sub.w of at least 5.times.10.sup.5 Dalton and contain at least one polymeric dispersing agent D), where in a first step an aqueous dispersion PD) is prepared from the polymerizate A) and at least one polymeric dispersing agent D); in a second step an aqueous, highly concentrated dispersion PD') is prepared from the aqueous dispersion PD) by extracting the water; and in a third step an aqueous dispersion PD") with a high content of the active substance is prepared through the addition of an aqueous dispersion of at least one polymeric dispersing agent D) to the concentrated dispersion PD'), and where the second and third process step can be repeated in succession.
    • PCT No.PCT / DE94 / 01214 Sec。 371日期:1995年4月12日 102(e)日期1995年4月12日PCT 1994年10月14日PCT PCT。 WO95 / 11269 PCT公开号 日期1995年04月27日本发明涉及一种在水性基础上制备低浓度水溶性聚合物分散体的方法,所述分散体含有高浓度的活性物质,其含有由单体组分合成的聚合物A),疏水单体和任选的 其表现出至少5×10 5道尔顿的平均分子量Mw并且含有至少一种聚合物分散剂D),其中在第一步骤中,由聚合物A)和至少一种聚合物分散剂制备水分散体PD) D); 在第二步中,通过萃取水从水分散体PD)制备水溶液,高度浓缩的分散体PD'); 并且在第三步中,通过将至少一种聚合物分散剂D)的水性分散体加入到浓缩分散体PD')中制备具有高含量活性物质的水分散体PD“),其中第二 并且可以连续重复第三处理步骤。
    • 3. 发明授权
    • Film blowing head for extruding a tubular web of a thermoplastic
synthetic melt
    • 用于挤出热塑性合成熔体的管状网的吹膜头
    • US5505601A
    • 1996-04-09
    • US388540
    • 1995-02-14
    • Klemens SensenGunter Schmitt
    • Klemens SensenGunter Schmitt
    • B29C47/20B29C47/88B29C47/86
    • B29C47/0026B29C47/20B29C47/883
    • A film blowing head for extruding a tubular web of a thermoplastic synthetic melt consists of at least one inner cooling ring and a pipe passing through the blowing head, wherein a central pipe is arranged with the formation of an annular space. The annular space is placed in an air conducting communication with the inner cooling ring. The cooling and supporting air is fed via lines into the annular space and is drawn off again through the central pipe. To permit cooling with very cold air, the pipe feeding the cooling air is surrounded, in the zone of the blowing head, by two concentric pipes with the formation of two annular spaces. The two annular spaces are connected with each other in the zone of the plane of the outlet nozzle gap of the blowing head by an overflow compartment that is closed towards the outside. Warm air is fed to one of the annular spaces, and is drawn off again through the other annular space.
    • 用于挤出热塑性合成熔体的管状网的吹膜头由至少一个内部冷却环和穿过吹风头的管组成,其中中心管布置成形成环形空间。 环形空间被放置在与内部冷却环导通的空气中。 冷却和支撑空气通过管线进入环形空间,并通过中心管再次被抽出。 为了允许用非常冷的空气进行冷却,供给冷却空气的管道在吹风头的区域中由形成两个环形空间的两个同心的管道包围。 两个环形空间通过向外部封闭的溢流隔室在吹风头的出口喷嘴间隙的平面的区域中彼此连接。 温暖的空气被馈送到环形空间中的一个,并且再次通过另一个环形空间被抽出。
    • 7. 发明授权
    • Combination instrument for automotive vehicles
    • 汽车用组合仪表
    • US4954807A
    • 1990-09-04
    • US257988
    • 1988-10-13
    • Helmut FleischerErnst-Ulrich SimonGunter Schmitt
    • Helmut FleischerErnst-Ulrich SimonGunter Schmitt
    • B60K37/02B60Q3/04G12B17/02H05K9/00
    • H05K9/002B60K37/02
    • A combination instrument for automotive vehicles, in which different indicating instruments, indicating fields, control and warning lights, and, possibly, operating parts as well as electrical and electronic equipment parts, are arranged in common housing. The combination instrument comprises a computer unit with microcomputers (36) and/or use-specific integrated circuits which are arranged, for protection against electromagnetic disturbances, within a housing (31) which is impervious to high frequencies. Furthermore, disturbance-endangered incomiing and outgoing lines (41, 43, 46) are protected, upon entrance or exit, by suitable filter measures. These include leadthroughs with leadthrough capacitors (45) and the use of ferrite cores (47, 48) through which connecting lines are extended. For shielding against disturbing radiation and for obtaining a low profile of installation, in one embodiment, a lower part (38) of a multiple-plug-type connector is fastened on a least one outer surface of the high-frequency-proof housing, and electrical contacts are formed by elongated conductors (32) which extend in a single piece from a circuit board (33) through a housing wall (34) into the plug-type connector.
    • 用于汽车的组合仪器,其中将不同的指示仪器,指示区域,控制和警告灯以及可能的操作部件以及电气和电子设备部件布置在共同的壳体中。 组合仪器包括具有微型计算机(36)和/或专用集成电路的计算机单元,其被布置用于防止电磁干扰,所述集成电路不受高频率的影响。 此外,通过适当的过滤措施,在入口或出口处保护干扰濒危的入境线路和出线线路(41,43,46)。 这些包括具有引线电容器(45)的引线和使用连接线延伸的铁氧体磁芯(47,48)。 为了防止干扰辐射和用于获得低的安装特性,在一个实施例中,多插头型连接器的下部(38)紧固在高频防护壳体的至少一个外表面上,并且 电触头由细长的导体(32)形成,该导体(32)以一片从电路板(33)延伸通过壳体壁(34)插入到插头型连接器中。