Lignin modified binding agents
    3.
    发明授权
    Lignin modified binding agents 失效
    木质素修饰的粘合剂

    公开(公告)号:US5260405A

    公开(公告)日:1993-11-09

    申请号:US966298

    申请日:1992-10-26

    摘要: A binding agent for molding compositions and molded bodies produced by reacting a low molecular weight lignin from the Organosolv process with phenol in a weight ratio of 1:20 to 3:1 at 100.degree. to 180.degree. C., adjusting the pH to an acidic value and condensing the mixture with 0.2 to 0.9 moles of formaldehyde per mole of phenol at 60.degree. to 120.degree. C. to form the binding agent useful for producing curable molding compositions, high-temperature molding compositions, refractory products, textile fleeces and friction coatings as well as carbon materials.

    摘要翻译: 通过使有机溶剂法中的低分子量木质素与苯酚以1:20至3:1的重量比在100-180℃下反应制备成型组合物和成型体的粘合剂,将pH调节至酸性 并在60至120℃下将混合物与每摩尔苯酚0.2至0.9摩尔甲醛缩合以形成可用于生产可固化模塑组合物,高温模塑组合物,耐火产品,纺织品和摩擦涂层的粘合剂 以及碳材料。

    Lignin modified binding agents
    4.
    发明授权
    Lignin modified binding agents 失效
    木质素修饰的粘合剂

    公开(公告)号:US5300593A

    公开(公告)日:1994-04-05

    申请号:US108111

    申请日:1993-08-17

    摘要: A binding agent for molding compositions and molded bodies produced by reacting a low molecular weight lignin from the Organosolv process with phenol in a weight ratio of 1:20 to 3:1 at 100.degree. to 180.degree. C., adjusting the pH to an acidic value and condensing the mixture with 0.2 to 0.9 moles of formaldehyde per mole of phenol at 60.degree. to 120.degree. C. to form the binding agent useful for producing curable molding compositions, high-temperature molding compositions, refractory products, textile fleeces and friction coatings as well as carbon materials.

    摘要翻译: 通过使有机溶胶工艺中的低分子量木质素与苯酚以1:20至3:1的重量比在100至180℃下反应制备模塑组合物和模塑体的粘合剂,将pH调节至酸性 在60至120℃下将混合物与每摩尔苯酚0.2至0.9摩尔甲醛缩合,形成可用于生产可固化模塑组合物,高温模塑组合物,耐火产品,纺织品和摩擦涂层的粘合剂 以及碳材料。

    Thermosetting plastic powder mixtures
    5.
    发明授权
    Thermosetting plastic powder mixtures 失效
    热固性塑料粉末混合物

    公开(公告)号:US5399606A

    公开(公告)日:1995-03-21

    申请号:US138350

    申请日:1993-10-18

    CPC分类号: B24D3/28 B24D3/344

    摘要: A homogenous non-tacky thermosetting plastic powder mixture formed by mixing component A comprising a solid phenol novolac resin powder and a hardener containing a small amount of an oil-like substance liquid at room temperature with component B comprising a liquid resol, fillers and optionally additives which when containing an abrasive are useful for the production of filler-containing shaped elements or resin-bonded grinding elements.

    摘要翻译: 通过将包含固体酚醛清漆树脂粉末的组分A和在室温下含有少量油状物质的液体的固化剂与包含液体甲阶酚醛树脂,填料和任选添加剂的组分B混合而形成的均匀非粘性热固性塑料粉末混合物 当含有研磨剂时,其可用于生产含填料的成形元件或树脂粘合的研磨元件。

    Method for producing at least one multilayer body, and multilayer body
    9.
    发明授权
    Method for producing at least one multilayer body, and multilayer body 有权
    用于生产至少一个多层体的方法和多层体

    公开(公告)号:US08502213B2

    公开(公告)日:2013-08-06

    申请号:US13358007

    申请日:2012-01-25

    摘要: A multi-layer body includes at least two functional layers on a top side of a carrier substrate, which are structured in register relationship with each other, by a procedure whereby an underside of the carrier substrate is prepared in such a way that in a first region there results a transparency for a first exposure radiation and in at least one second region there results a transparency for at least one second exposure radiation different therefrom in register relationship with the first region, the underside is successively exposed with the first and the at least one second exposure radiation and the first exposure radiation is used for structuring a first functional layer and the at least one second exposure radiation is used for structuring at least one second functional layer on the top side of the carrier substrate.

    摘要翻译: 多层体包括在载体衬底的顶侧上的至少两个功能层,它们以彼此对齐的关系构造,通过这样的过程,由此制备载体衬底的下侧,使得在第一 区域会导致第一曝光辐射的透明度,并且在至少一个第二区域中对于与第一区域的寄存器关系中的至少一个与其不同的第二曝光辐射产生透明度,下侧依次暴露于第一和至少 第一曝光辐射和第一曝光辐射用于构造第一功能层,并且所述至少一个第二曝光辐射用于在载体衬底的顶侧上构造至少一个第二功能层。

    Security element for safeguarding value-bearing documents
    10.
    发明授权
    Security element for safeguarding value-bearing documents 有权
    维护有价值文件的安全要素

    公开(公告)号:US08257819B2

    公开(公告)日:2012-09-04

    申请号:US12021669

    申请日:2008-01-29

    摘要: The invention concerns a security element (1) and a value-bearing document safeguarded by such a security element. The security element (1) includes a strip-form multi-layer body (10) with a carrier film (11) and at least one decorative layer (12), as well as a first and a second adhesive layer (14, 15). The first adhesive layer (14) is provided on a first surface of the multi-layer body (10). The second adhesive layer (15) is provided on an opposite second surface of the multi-layer body. The security element has two or more first regions (21) in which the first adhesive layer (14) respectively covers the first surface of the multi-layer body and two or more second regions (22) in which the second but not the first surface of the multi-layer body is respectively covered by the second and the first adhesive layer respectively and in which a surface structure is respectively formed in the first surface. First and second regions (21, 22) are in this case arranged in mutually juxtaposed adjacent relationship.

    摘要翻译: 本发明涉及一种安全元件(1)和由这种安全元件保护的承载文件。 安全元件(1)包括具有载体膜(11)和至少一个装饰层(12)的带状多层体(10)以及第一和第二粘合剂层(14,15) 。 第一粘合剂层(14)设置在多层体(10)的第一表面上。 第二粘合剂层(15)设置在多层体的相对的第二表面上。 安全元件具有两个或更多个第一区域(21),其中第一粘合剂层(14)分别覆盖多层体的第一表面和两个或更多个第二区域(22),其中第二表面而不是第一表面 分别由第二粘合剂层和第一粘合剂层覆盖,并且在第一表面中分别形成表面结构。 在这种情况下,第一和第二区域(21,22)以相互并列的相邻关系排列。