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    • 4. 发明申请
    • FOR PRODUCING PROPYLENE POLYMERS THAT ARE SUITED FOR FIBER SPINNING
    • PROCESS制备用于纤维纺丝适合的丙烯聚合物
    • WO0192355A2
    • 2001-12-06
    • PCT/EP0106108
    • 2001-05-29
    • BASELL POLYOLEFINE GMBHOEZDEMIR DIANASCHUSTER MICHAELLANGHAUSER FRANZSCHWIND JUERGENSUHM JUERGENFISCHER DAVID
    • OEZDEMIR DIANASCHUSTER MICHAELLANGHAUSER FRANZSCHWIND JUERGENSUHM JUERGENFISCHER DAVID
    • C08J5/18C08F8/50C08F10/06C08F110/06D01F6/06C08F210/06
    • D01F6/06C08F8/50C08F2810/10C08K5/14C08F110/06C08F2500/03C08F2500/12C08F8/06C08L23/10
    • The invention relates to methods for producing propylene polymers, which are suited for fiber spinning and which are comprised of propylene, ethylene and/or of C4-C18 alk-1-enes, whereby at least 90 mol % of the monomeric units contained in the propylene polymers results from the polymerization of propylene. According to the inventive methods, the corresponding monomers are polymerized by means of a metallocene catalyst system to form propylene polymers with a relationship Q = MW/MN of less than or equal to 2.2, and: Q represents a measure for the extent of the molar mass distribution; MW represents the mean molar mass; MN represents the numerical mean of the molar mass, and; MW and MN are determined by gel permeation chromatography (GPC) at 145 DEG C in 1,2,4-trichlorobenzene. The inventive methods are characterized in that the propylene polymers are peroxidically or thermally decomposed afterwards. The invention also relates to propylene polymers that can be obtained by using these methods, to a method for producing various propylene polymers of this type, which differ in their melt flow rates, to the use of the propylene polymers for producing fibers, and to films, fibers and shaped bodies made from these propylene polymers.
    • 一种制备适用于丙烯,乙烯和/或C4-C18-ALK -1-烯烃的纤维纺丝的丙烯聚合物的方法,其特征在于,包含在丙烯聚合物中的单体单元的至少90摩尔%是由丙烯聚合而形成的,其中,相应的单体 =通过茂金属催化剂具有比例Q MW / MN丙烯聚合物的装置由小于或等于2.2聚合,并且Q是分子量分布宽度的量度,Mw为重均分子量和Mn是指数均分子量和Mw和Mn 通过在1,2,4-三氯苯凝胶渗透色谱法(GPC)在145℃,其特征在于所述丙烯聚合物然后降解过氧化物或热,以及丙烯聚合物通过这些方法中,一种方法,各种这样的丙烯聚合物,其中可获得 在它们的熔体流动速率,herzustel不同 LEN,使用丙烯聚合物的用于生产纤维,薄膜,纤维和模制品,其包括丙烯聚合物。
    • 5. 发明申请
    • DRAIN SYSTEM FOR A WAREWASHER
    • 排水系统
    • WO2008067352A3
    • 2008-07-24
    • PCT/US2007085711
    • 2007-11-28
    • PREMARK FEG LLCBRUNSWICK BRIAN AFISCHER DAVIDGRUESER THOMAS AKRAMER STEVEN HWATSON MICHAEL T
    • BRUNSWICK BRIAN AFISCHER DAVIDGRUESER THOMAS AKRAMER STEVEN HWATSON MICHAEL T
    • A47L15/24
    • A47L15/241A47L15/0081A47L15/4206A47L15/4223
    • A warewasher for washing wares includes a chamber for receiving wares. The chamber has an associated liquid delivery system for spraying liquid onto wares within the chamber. A tank collects the sprayed liquid. A liquid recirculation system moves liquid from the tank back to the liquid delivery system. A drain system is located within the tank. The drain system includes a well, a liquid recirculation system inlet within the well and a drain opening within the well. A drain control assembly includes a drain stopper member and a strainer connected with the drain stopper member. When the drain stopper member is positioned to block flow through the drain opening, the strainer is positioned to block passage of tableware into the well. The strainer is mounted for sliding movement along a length of the drain stopper member enabling, when the drain stopper member is raised slightly to permit flow out of the drain opening, the strainer to remain in position to block passage of tableware into the well.
    • 用于洗涤器皿的器皿包括用于接收器皿的腔室。 腔室具有相关的液体输送系统,用于将液体喷射到腔室内的物品上。 一个水箱收集喷洒的液体。 液体再循环系统将液体从储罐移回液体输送系统。 排水系统位于油箱内。 排水系统包括井,井内的液体再循环系统入口和井内的排水口。 排水控制组件包括排水塞部件和与排水塞部件连接的过滤器。 当排水阻挡构件定位成阻挡流体通过排水开口时,过滤器定位成阻止餐具进入井中。 过滤器安装成沿着排水栓止动件的长度滑动,使得当排水栓止动件稍微升起以允许流出排水口时,过滤器保持在位以阻止餐具进入井中的位置。