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12 条记录 (耗时 0.013 秒)

    Road-surfacing compositions containing filler materials
    1.
    发明授权
    Road-surfacing compositions containing filler materials 失效
    包含填料的道路铺面组合物

    公开(公告)号：US3977891A

    公开(公告)日：1976-08-31

    申请号：US547203

    申请日：1975-02-05

    申请人： Olivier Bertrand

    发明人： Olivier Bertrand

    IPC分类号： C08K3/34 ,  E01C7/18 ,  C08L95/00 ,  C04B31/18 ,  C08K7/00 ,  C09D3/24

    CPC分类号： E01C7/182 ,  C08K3/34 ,  C08K3/346 ,  Y10S106/03

    摘要： A filler material for a road paving composition is described, the material having a low sensitivety to water and having fine gravel, pebbles and an organic binder selected from the group consisting of ashphalt, bitumen and tar, said filler material comprising at least one natural hydrated silicate selected from the group consisting of kaolinite, antigorite, sepiolite and palygorskite, said hydrated silicate having been subjected to a heat treatment at a temperature between 200.degree.C and 800.degree.C to irreversibly remove water of hydration to enhance porosity and ability to absorb bitumen, said filler material having a fineness at which at least 80% by weight will pass through a 74 micron screen, a porosity of at least 50% by volume and a swelling factor of not more than 3% in water after said organic binder has been absorbed therein.

    摘要翻译： 描述了用于道路铺路组合物的填充材料，该材料对水具有低敏感性并且具有细小的砾石，卵石和选自沥青，沥青和焦油的有机粘合剂，所述填充材料包含至少一种天然水合物 选自高岭石，叶蛇纹石，海泡石和坡缕石的硅酸盐，所述水合硅酸盐在200℃至800℃的温度下进行热处理，以不可逆地除去水合水，以增加孔隙率和吸收沥青的能力 ，所述填料材料具有至少80重量％的细度通过74微米筛网，在所述有机粘合剂已经被吸收后，在水中的至少50体积％和膨胀系数不超过3％的孔隙率 吸收。

    Process and compositions for lithographic printing in multiple layers
    2.
    发明授权
    Process and compositions for lithographic printing in multiple layers 失效
    用于多层平版印刷的方法和组合物

    公开(公告)号：US4536218A

    公开(公告)日：1985-08-20

    申请号：US578556

    申请日：1984-02-08

    申请人： Eli A. Ganho

    发明人： Eli A. Ganho

    IPC分类号： B41M3/00 ,  B41M3/14 ,  C04B31/18 ,  C08K3/08 ,  C09C1/62 ,  C09D5/10

    CPC分类号： B41M3/005 ,  B41M3/14 ,  Y10S283/901 ,  Y10S283/903 ,  Y10T428/31851

    摘要： Printed materials such as tickets, lottery forms, cards and contest forms, bearing a hidden message which is revealable by scratching off a covering opaque layer, are prepared by printing the message on the substrate, lithographing a protective layer such as a clear varnish or a pigmented varnish-ink over the hidden message, and then lithographing a hiding coat over the applied protective layer. The protective layer formulation and the hiding coat layer are both based upon compatible, preferably the same, film forming resin systems, and are deposited from a common solvent. The protective layer may provide a clear, colorless transparent film through which the message may be viewed, or a colored see-through layer, so that it constitutes one color layer also for the printing of other areas of the substrate.

    摘要翻译： 通过将消息印刷在基板上，将诸如透明清漆或保护层之类的保护层印刷在一起来制备诸如票券，彩票形式，卡片和竞赛形式的打印材料，通过刮掉覆盖的不透明层可揭示的隐藏信息 在隐藏的信息中着色的清漆油墨，然后在所施加的保护层上平版印刷遮盖涂层。 保护层配方和隐藏涂层均基于相容的，优选相同的成膜树脂体系，并且由普通溶剂沉积。 保护层可以提供透明的无色透明膜，通过该透明膜可以看到消息，或者可以形成彩色透明层，使得它也构成用于印刷衬底的其它区域的一个着色层。

    Flake like metal chips, a method of and an apparatus for making the same
    4.
    发明授权
    Flake like metal chips, a method of and an apparatus for making the same 失效
    片状金属屑，其制造方法及其制造方法

    公开(公告)号：US4647511A

    公开(公告)日：1987-03-03

    申请号：US716486

    申请日：1985-03-27

    申请人： Takashi Onoyama ,  Hiroshi Makino

    发明人： Takashi Onoyama ,  Hiroshi Makino

    IPC分类号： E04C5/01 ,  E04F15/12 ,  C04B31/18

    CPC分类号： C04B20/0008 ,  E04C5/012 ,  E04F15/12 ,  Y10T428/12382 ,  Y10T428/1241

    摘要： Produced flake like metal chip has a shape being convexed in one side and concaved in the other side in its cross section.These metal chips are produced by dipping spherical or cone shaped projections provided on an outer surface of a rotary drum into molten metal contained in a molten metal reservoir, the molten metal adheres to each projections being dipped then the adhered molten metal is stripped off of each projection after at least a part of the molten metal has solidified.The apparatus for working the above-mentioned method includes, a molten metal reservoir, a rotary drum carrying on its outer surface a number of aforesaid projections, to the tip end of which the molten metal is adhered, and a means for stripping off the adhered molten metal after at least a part of the adhered molten metal has solidified.

    摘要翻译： 产生的片状金属片具有在一侧凸出的形状并且在其横截面中在另一侧凹陷。 这些金属屑通过将设置在旋转鼓的外表面上的球形或锥形突起浸入容纳在熔融金属储存器中的熔融金属中而产生，熔融金属粘附到每个突起被浸渍，然后将粘附的熔融金属从每个 在熔融金属的至少一部分已经固化之后的投影。 用于上述方法的装置包括：熔融金属储存器，在其外表面上承载有多个上述突起的旋转滚筒，其顶端附着有熔融金属，以及用于剥离粘附的装置 至少一部分附着的熔融金属固化后的熔融金属。