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1. 发明授权

US4385840A Mixing apparatus 失效
标题翻译：混合装置
公开(公告)号：US4385840A
公开(公告)日：1983-05-31
申请号：US268957
申请日：1981-06-01
申请人： Peter M. Wisneski
发明人： Peter M. Wisneski
IPC分类号： B01F5/24 , B01F13/00 , B65D88/28 , B01F5/00
CPC分类号： B01F13/0013 , B01F5/244 , B01F5/247 , B65D88/28
摘要： Apparatus is provided for blending batches of particulate material that are compositionally heterogeneous into batches of material that are compositionally uniform. The apparatus consists of two vertically aligned cylindrical mixers, including means to transfer product from the first mixer to the second mixer. Each mixer contains six or more vertically aligned partition walls that extend radially from the midpoint of the mixer to the wall to divide the mixer into at least six storage compartments of substantially equal volumetric capacity. The vertical partition walls differ in height in a regular descending order so that as material is charged to and fills one compartment, it overflows the shorter wall to fill the adjacent compartment.
摘要翻译：提供了用于混合成组分均匀的批次的成批均匀的材料批次的装置。该设备由两个垂直排列的圆柱形混合器组成，包括将产物从第一混合器转移到第二混合器的装置。每个混合器包含六个或更多个垂直对齐的分隔壁，其从混合器的中点径向延伸到壁，以将混合器分成至少六个具有基本相等体积容量的储存室。垂直分隔壁的高度以常规降序不同，因此当材料被装入并填充一个隔室时，其溢出较短的壁以填充相邻隔室。

2. 发明授权

US4360044A Polymer mixing apparatus 失效
标题翻译：聚合物混合装置
公开(公告)号：US4360044A
公开(公告)日：1982-11-23
申请号：US250988
申请日：1981-04-03
申请人： Peter M. Wisneski
发明人： Peter M. Wisneski
IPC分类号： B01F5/24 , B01F13/00 , B65D88/28 , B65B1/04
CPC分类号： B65D88/28 , B01F13/0013 , B01F5/244 , B01F5/247
摘要： Apparatus is provided for blending large batches of particulate polymers that are compositionally heterogeneous into batches that are compositionally uniform. The apparatus consists of a plurality of horizontally aligned cylindrical storage bins, a common feed line for feeding particulate polymer to each of the storage bins, and conveying means running under each of the storage bins to receive particulate polymer discharged from the bins. Each bin contains six or more vertically aligned partition walls that extend radially from the midpoint of the bin to the wall to divide the bin into at least six storage compartments of substantially equal volumetric capacity. The vertical partition walls differ in height in a regular descending order so that as material is charged to and fills one compartment, it overflows the shorter wall to fill the adjacent compartment. Upon being discharged from the bin, the contents of the several compartments of the bin are mixed to provide a more homogeneous batch of particles.
摘要翻译：提供了用于混合成组分均匀的成批均匀的大批量的颗粒状聚合物的装置。该设备包括多个水平对准的圆柱形存储箱，用于将颗粒聚合物输送到每个存储仓的公共进料管线以及在每个储存仓下运行的输送装置，以接收从料箱排出的颗粒聚合物。每个仓包含六个或更多个垂直对齐的分隔壁，其从箱的中点径向延伸到壁，以将箱分成至少六个具有基本相等体积容量的储存室。垂直分隔壁的高度以常规降序不同，因此当材料被装入并填充一个隔室时，其溢出较短的壁以填充相邻隔室。从箱子排出时，箱子的几个隔室的内容物被混合以提供更均匀的颗粒。

3. 发明授权

US4169927A Process for the polymerization of ethylene 失效
标题翻译：乙烯聚合方法
公开(公告)号：US4169927A
公开(公告)日：1979-10-02
申请号：US841869
申请日：1977-10-13
申请人： Robert W. Hill , Thomas J. Lynch , Peter M. Wisneski
发明人： Robert W. Hill , Thomas J. Lynch , Peter M. Wisneski
IPC分类号： C08F10/02 , C08F4/02
CPC分类号： C08F10/02
摘要： A novel process is provided for the polymerization of ethylene in which the polymerization catalyst employed in the process is the reaction product of a vanadium ion-exchanged montmorillonite clay and an organometallic compound of a metal of Group II-A, II-B, or III-A of the Periodic Table.

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