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11 条记录 (耗时 0.017 秒)

    Polypropylene adhesive tape
    1.
    发明授权
    Polypropylene adhesive tape 失效
    聚丙烯胶带

    公开(公告)号：US4716068A

    公开(公告)日：1987-12-29

    申请号：US819631

    申请日：1986-01-17

    申请人： Walter Seifried ,  Guenther Crass

    发明人： Walter Seifried ,  Guenther Crass

    IPC分类号： B32B27/32 ,  C09J7/02 ,  B32B3/00

    CPC分类号： C09J7/0296 ,  C09J2201/162 ,  Y10S428/91 ,  Y10T428/24355 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24975 ,  Y10T428/26 ,  Y10T428/2843 ,  Y10T428/2848 ,  Y10T428/31515 ,  Y10T428/31667 ,  Y10T428/31913

    摘要： Disclosed is an adhesive tape based on a co-extruded, three-layer polypropylene base film which has been biaxially stretch-oriented in at least three stages and has been subjected on at least one side to corona treatment. The base film comprises a base layer and two covering layers. The base layer comprises polypropylene. The covering layer adjacent the adhesive layer includes polypropylene modified with a natural or synthetic resin having a softening point of about 70.degree. to 170.degree. C., and the other covering layer includes polypropylene modified with a diorganopolysiloxane. The new adhesive tape possesses high values of mechanical properties. The tape has good printability, and it does not contain an adhesion-promoting layer for the adhesive, nor a separating layer (release coat), since such layers are not required. The tape can also be processed without appreciable draw-off noises.

    摘要翻译： 公开了一种基于共挤出的三层聚丙烯基膜的胶带，其已经至少三个阶段被双轴拉伸取向，并且已经在至少一面上经受电晕处理。 基膜包括基底层和两个覆盖层。 基层包括聚丙烯。 与粘合剂层相邻的覆盖层包括用软化点为约70至170℃的天然或合成树脂改性的聚丙烯，而另一个覆盖层包括用二有机聚硅氧烷改性的聚丙烯。 新型胶带具有很高的机械性能值。 胶带具有良好的印刷性，并且由于不需要这些层，它不含粘合剂的粘合促进层，也不含剥离层（剥离涂层）。 胶带也可以被加工而没有明显的拉脱噪音。

    Process and apparatus for collecting solar energy
    5.
    发明授权
    Process and apparatus for collecting solar energy 失效
    收集太阳能的工艺和设备

    公开(公告)号：US4116222A

    公开(公告)日：1978-09-26

    申请号：US759009

    申请日：1977-01-13

    申请人： Walter Seifried

    发明人： Walter Seifried

    IPC分类号： F24J2/48 ,  F24J2/20 ,  F24J2/46 ,  F24J3/02

    CPC分类号： F24J2/4649 ,  F24J2/20 ,  F24J2/4621 ,  Y02E10/44

    摘要： A process and apparatus for collecting solar energy involving exposing a mixture of a fluid carrier and heat absorbing particles to the rays of the sun in a container having a transparent cover facing the rays of the sun, and circulating the mixture to a thermal accumulator or sink. The fluid may be a liquid or gas, or a mixture of liquid and gas; and the particles preferably have a specific gravity different from that of the carrier so they naturally separate if circulation of the mixture stops. The container is dimensioned so that, upon separation of the particles, they no longer are exposed through the transparent surface of the container. Mixture flow control means are provided within the container.

    摘要翻译： 一种用于收集太阳能的方法和装置，包括将液体载体和吸热颗粒的混合物暴露于具有面向太阳射线的透明盖的容器中的太阳射线，并将混合物循环到热蓄能器或水槽 。 流体可以是液体或气体，或液体和气体的混合物; 并且颗粒优选地具有与载体不同的比重，所以如果混合物的循环停止，它们自然分离。 容器的尺寸使得在分离颗粒时，它们不再通过容器的透明表面暴露。 混合物流量控制装置设置在容器内。

    Apparatus for producing composite bodies from layers of plastic flim laminated to one another
    6.
    发明授权
    Apparatus for producing composite bodies from layers of plastic flim laminated to one another 失效
    用于生产层压到另一个的塑料层的复合体的装置

    公开(公告)号：US5228944A

    公开(公告)日：1993-07-20

    申请号：US654968

    申请日：1991-02-14

    申请人： Walter Seifried ,  Peter Dinter ,  Jochen Coutandin

    发明人： Walter Seifried ,  Peter Dinter ,  Jochen Coutandin

    IPC分类号： B32B37/20 ,  B29C70/32 ,  B29C70/38 ,  B32B37/00 ,  B32B37/02 ,  B32B37/10 ,  B32B38/00

    CPC分类号： B32B37/02 ,  B29C70/32 ,  B29C70/386 ,  B32B37/1045 ,  B32B38/0004 ,  B32B38/1808 ,  B29C2793/00 ,  B29C70/545 ,  Y10T156/1003 ,  Y10T156/1015 ,  Y10T156/102 ,  Y10T156/1075 ,  Y10T156/1343 ,  Y10T156/1348 ,  Y10T156/1365 ,  Y10T156/1788

    摘要： An apparatus for the continuous production of composite laminate bodies including panels and cylindrical pipes comprises a frame, a laminating mold, a sheet supply roller, a movable pressure roller, at least two preheating rollers and a heating device, wherein the pressure roller, preheating roller and heating device are mounted on the frame, the laminating mold is movable and is adjacent to the frame to form a laminating gap, and the heating device is provided near the laminating gap, so that the sheet travels from the sheet supply roller to the preheating rollers and then to the laminating gap where the sealing material on the sheet surface is heat melted just before being pressed against the laminating mold. By successive lamination of layers of sheet material over the last sheet of material or last section of film by selectively melting the sealing coating on the contact surface of the sheet of material with the heating device just prior to pressing the sheet of material against the laminating mold, an improved composite body having the desired level of thickness with improved load bearing capacity is obtained with increased time efficiency and substantial reductions in potential damages to the product. A process for producing composite bodies from layers of laminated sheets is also disclosed.

    摘要翻译： 用于连续生产包括面板和圆柱形管的复合层压体的设备包括框架，层压模具，供纸辊，可移动压力辊，至少两个预热辊和加热装置，其中压力辊，预热辊 并且加热装置安装在框架上，层压模具可移动并且与框架相邻以形成层压间隙，并且加热装置设置在层压间隙附近，使得片材从片材供应辊行进到预热 辊，然后到层压间隙，其中片材表面上的密封材料刚好在压在层压模具之前被热熔化。 通过在最后的薄片材料或最后一段薄膜之间连续层压薄片材料层，通过在将薄片材料压靠在层压模具之前选择性地熔化具有加热装置的材料片的接触表面上的密封涂层 获得具有提高的承载能力的具有期望的厚度水平的改进​​的复合体，其具有增加的时间效率和大大降低对产品的潜在损害。 还公开了一种从层压片材层制造复合体的方法。

    Polyester composition and molded articles, preferably a film, produced therefrom
    7.
    发明授权
    Polyester composition and molded articles, preferably a film, produced therefrom 失效
    聚酯组合物和模塑制品，优选由其制备的薄膜

    公开(公告)号：US4568616A

    公开(公告)日：1986-02-04

    申请号：US600258

    申请日：1984-04-13

    申请人： Walter Seifried ,  Dieter Engel ,  Werner Denneler

    发明人： Walter Seifried ,  Dieter Engel ,  Werner Denneler

    IPC分类号： B29C55/00 ,  B29K67/00 ,  B29L7/00 ,  B32B27/36 ,  B32B33/00 ,  B60C9/00 ,  C08G63/00 ,  C08G63/78 ,  C08J5/18 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L67/02 ,  C08L77/00 ,  D01F1/02 ,  D01F6/02 ,  D01F6/92 ,  G11B5/73 ,  G11B5/733 ,  H01B3/42

    CPC分类号： C08J5/18 ,  C08L67/02 ,  C08J2367/02 ,  Y10S428/91

    摘要： This invention pertains to a polyester composition containing finely divided polymer particles in a substantially homodisperse distribution. The polymer particles are prepared in an emulsion-polymerization process and are crosslinked.The polymer particles exhibit an extremely narrow grain-size distribution and are incorporated into the polyester during the synthesis thereof.The invention also relates to films, particularly stretched films, which are produced from the polyester composition and which can also be used as base films for the production of composite films.It is additionally also possible to produce filaments and fibers from the composition according to the invention or with the addition of this composition to other polymers.The films are preferably used as bases for magnetic recording elements or for capacitors, and fiber or filaments are employed in the production of tire cord.

    摘要翻译： 本发明涉及含有基本上均匀分散的细碎聚合物颗粒的聚酯组合物。 聚合物颗粒在乳液聚合方法中制备并交联。 聚合物颗粒表现出非常窄的粒度分布，并且在其合成期间被引入聚酯中。 本发明还涉及由聚酯组合物制成并且也可用作制备复合膜的基膜的薄膜，特别是拉伸薄膜。 还可以从根据本发明的组合物中生产细丝和纤维，或者将该组合物加入到其它聚合物中。 这些膜优选用作磁记录元件或电容器的基底，并且纤维或细丝被用于生产轮胎帘线。

    Tubular casing, process for its manufacture, and its use as a sausage casing
    8.
    发明授权
    Tubular casing, process for its manufacture, and its use as a sausage casing 失效
    管状套管，其制造工艺及其作为肠衣的用途

    公开(公告)号：US4563231A

    公开(公告)日：1986-01-07

    申请号：US498524

    申请日：1983-05-26

    申请人： Herbert Porrmann ,  Walter Seifried ,  Ludwig Klenk ,  Karl Stenger

    发明人： Herbert Porrmann ,  Walter Seifried ,  Ludwig Klenk ,  Karl Stenger

    IPC分类号： A22C13/00 ,  B29C65/00 ,  B29C65/50 ,  B32B33/00

    CPC分类号： B29C65/5042 ,  A22C13/00 ,  A22C13/0013 ,  B29C65/18 ,  B29C65/5021 ,  B29C65/5092 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/71 ,  B29C66/721 ,  B29C66/72341 ,  B29C66/836 ,  A22C2013/0069 ,  A22C2013/0096 ,  B29C65/4815 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/73921 ,  B29L2023/002 ,  Y10T156/1008 ,  Y10T156/1013 ,  Y10T156/1038 ,  Y10T428/1324

    摘要： Disclosed is a tubular casing of fiber-reinforced regenerated cellulose comprising a film web which is curved to form a tube. The edge regions of the film web, which run parallel to the longitudinal axis, abut or overlap slightly and are sealed by means of a film strip which covers both the edge regions. The film web and the film strip composed of the same material have, in the wet remoistened stage, a breaking strength of about 15 to 30 N/mm.sup.2 and an elongation at break of about 30 to 50% in the longitudinal direction of the web, and a breaking strength of about 15 to 35 N/mm.sup.2 and an elongation at break of about 30 to 50% in the transverse direction of the web. The breaking strength in the transverse direction of the web is equal to or greater than that in the longitudinal direction of the web. On its entire surface facing the film strip, the tubular casing has a substantially gas-impermeable and sealable layer, as has the film strip on the surface which comes into contact with the tubular casing. The film web is produced from viscose, and is prevented from shrinking during the process and is stretched in the transverse direction during drying. The tubular casing finds particular application as a sausage casing.

    摘要翻译： 公开了一种纤维增强再生纤维素的管状外壳，其包括弯曲以形成管的膜网。 薄膜网的边缘区域平行于纵向轴线平行地邻接或重叠，并且通过覆盖两个边缘区域的薄膜条来密封。 在湿式再润湿阶段中，由相同材料构成的薄膜网和薄膜条在幅材的纵向上具有约15至30N / mm 2的断裂强度和断裂伸长率约30至50％ 断裂强度为15〜35N / mm2左右，断裂伸长率为30〜50％左右。 幅材横向的断裂强度等于或大于幅材纵向方向上的断裂强度。 在其面向薄膜条的整个表面上，管状外壳具有基本上气体不可渗透和可密封的层，与表面上的与管状外壳接触的薄膜条一样。 薄膜网由粘胶纤维制成，并且在该工艺中被防止收缩，并且在干燥期间在横向上被拉伸。 管状肠衣作为香肠肠衣具有特殊应用。