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    • 81. 发明申请
    • SILICATIC COATING MASS WITH IMPROVED STABILITY
    • 稳定性改进硅涂层物料
    • WO01053419A1
    • 2001-07-26
    • PCT/EP2001/000548
    • 2001-01-18
    • C04B12/04C04B28/24C04B28/26C09D1/04
    • C04B28/26C04B12/04C04B28/24C04B2111/00482C09D1/04C04B24/2641C04B2103/0005
    • The invention relates to a silicatic coating mass, a method for producing the same, the use thereof and a substrate that is coated with the silicatic coating mass. The silicatic coating mass comprises water glass or a mixture of water glass and silica sol. The molar ratio of SiO2 and alkali oxide is 5 to 30 mol SiO2 per mol alkali oxide. Said coating mass also comprises one or more organic ammonium compound/s, one or more filler/s and optionally other additives. The inventive silicatic coating mass is provided with increased shelf live when consisting of one component and the coated substrate is characterised by an increased stability against atmospheric influences.
    • 本发明涉及一种硅酸盐涂层组合物,用于制备它们的方法,它们的用途以及涂有硅质的涂料组合物基材的基材。 硅质涂料组合物包含水玻璃或水玻璃和二氧化硅溶胶的混合物,其中/ SiO 2的摩尔比,以碱金属氧化物为5〜30摩尔每碱金属氧化物,一种或多种有机铵化合物(S)的摩尔的SiO 2,一个或多个填料 和任选的其它添加剂。 本发明的涂料组合物包含硅酸盐组分状态的增加的存储容量和所述涂布的基材的特征在于提高的稳定性耐候。
    • 82. 发明申请
    • A HEAT SENSITIVE TRANSPARENT COATING AND COMPOSITION
    • 敏感透明涂料和组合物
    • WO00061377A1
    • 2000-10-19
    • PCT/GB2000/001323
    • 2000-04-07
    • B41M5/24B41M5/26B41M5/28C09D1/02C09D1/04C09D7/00C09D7/12
    • B41M5/26B41M5/28C08L5/00C09D1/02C09D1/04C09D7/00C09D7/63C09D7/65
    • The present invention provides a transparent coating comprising a resin and a heat responsive material that increases in opacity when exposed to heat. Preferably, the transparent coating is free or substantially free of a pigment or dye. An example of a heat responsive material is a carbohydrate. The present invention further provides a coating composition comprising a solvent, a resin, and a heat responsive material that increases in opacity when exposed to heat. The present invention further provides a method for creating a mark on a substrate comprising providing to the substrate the transparent coating to obtain a coated substrate and exposing a selected area of the coated substrate to heat to create the mark. The substrates can be marked with a laser.
    • 本发明提供了一种透明涂层,其包括树脂和热响应材料,其在暴露于热时增加了不透明度。 优选地,透明涂层是游离的或基本上不含颜料或染料。 热响应材料的实例是碳水化合物。 本发明进一步提供一种涂料组合物,其包含溶解剂,树脂和热敏材料,其在暴露于热量时会增加不透明度。 本发明还提供了一种用于在衬底上产生标记的方法,包括向衬底提供透明涂层以获得涂覆的衬底并将涂覆的衬底的选定区域暴露于加热以产生标记。 基板可以用激光标记。