Composition for treating surfaces of flat objects to produce predetermined separation points to plurality of such flat objects arranged at least partially in a pile
    5.
    发明授权
    Composition for treating surfaces of flat objects to produce predetermined separation points to plurality of such flat objects arranged at least partially in a pile 失效
    用于处理平坦物体的表面的组合物,用于将至少部分地布置在堆中的预定分离点指向多个这样的平坦物体

    公开(公告)号:US06569817B1

    公开(公告)日:2003-05-27

    申请号:US09402989

    申请日:1999-10-13

    IPC分类号: C10M12502

    摘要: A composition containing an anti-static agent and a lubricant for treatment of a surface of a flat article (2) so as to define point of separation of a plurality of at least partly superimposed flat articles. Due to the lubricant, the friction coefficient between the treated surface and a surface of an adjacent article and, therefore, the static friction between the two articles is reduced. Due to the anti-static agent, static charging of the treated article and, therefore, adhesion between articles obtainable through static charging is reduced. In a plurality of superimposed, flat articles statically charged in a d.c. voltage field, the named two effects produce a displacement at the location of a treated surface, when a displacement force (11) with a component parallel to the principal surfaces of the articles is applied to the plurality of articles.

    摘要翻译: 一种含有防静电剂和润滑剂的组合物,用于处理扁平物品(2)的表面,以便限定多个至少部分叠置的平坦物品的分离点。 由于润滑剂,经处理的表面和相邻制品的表面之间的摩擦系数以及因此两件物品之间的静摩擦力减小。 由于防静电剂,经处理制品的静电充电以及因此通过静电充电可获得的制品之间的粘合力降低。 在多个叠加的平坦物品中以静止的方式静电。 当具有与制品的主表面平行的分量的位移力(11)被施加到多个物品时,命名的两个效果在被处理表面的位置处产生位移。

    Hopper car anti-bridging method and coating
    8.
    发明授权
    Hopper car anti-bridging method and coating 有权
    料斗车桥防桥法和涂层

    公开(公告)号:US06194358B1

    公开(公告)日:2001-02-27

    申请号:US09207825

    申请日:1998-12-09

    IPC分类号: C10M12502

    CPC分类号: C09D167/08 C08K3/04 C09D7/61

    摘要: A method of treating hopper cars to prevent bridging or sticking of bulk commodities during unloading by applying a coating of a mixture comprising pigments including graphite, solvents, resins, a drier/cross-linking/hardening system, and a rheological system. The resin is selected from the group consisting of alkyds, acrylics, polyesters, hydrocarbon resins, rosin-based resins, polyamides, urethanes, and epoxies. The solvent comprises aliphatic and aromatic hydrocarbons. Ranges in weight-percent for each of the components is set forth, as well as a specific formulation.

    摘要翻译: 一种处理料斗车辆的方法,通过施加包含石墨,溶剂,树脂,干燥器/交联/硬化系统和流变系统的颜料的混合物的涂层来防止卸载期间大宗商品的桥接或粘附。 树脂选自醇酸树脂,丙烯酸树脂,聚酯,烃树脂,松香基树脂,聚酰胺,聚氨酯和环氧树脂。 溶剂包括脂族和芳族烃。 阐述每个组分的重量百分比范围,以及具体的配方。