AUS MINDESTENS 3 KOMPONENTEN BESTEHENDES BESCHICHTUNGSMITTEL
    9.
    发明授权
    AUS MINDESTENS 3 KOMPONENTEN BESTEHENDES BESCHICHTUNGSMITTEL 失效
    从至少3个组成部分现有种衣剂

    公开(公告)号:EP0897405B2

    公开(公告)日:2006-04-12

    申请号:EP97921690.0

    申请日:1997-04-22

    IPC分类号: C08G18/62

    摘要: The object of the present invention is a coating agent consisting of at least three components (I, II and III). The component (I) contains as a binder (A) at least one acrylate copolymer (A1) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a polyester resin (A2) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a polyurethane resin (A3) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a further binder (A4). The component (II) contains at least one unblocked polyisocyanate as a cross-linking agent. The component (III) as an essential component of the invention contains an aqueous dispersion produced in a single or multistage process of a hydrophilised polymer resin HP based on a hydrophobic polymer resin HP' and possibly the components (A1) and/or (A2) and/or (A3) and/or (A4) in aqueous dispersion. The description also relates to the use of the coating agents of the invention for painting automobile coachwork and plastic components and for repairing automobile paintwork.

    Flammwidrig eingestellte Hartschaumstoffe

    公开(公告)号:EP1344787A1

    公开(公告)日:2003-09-17

    申请号:EP03004366.5

    申请日:2003-03-03

    申请人: BAYER AG

    IPC分类号: C08G18/54 C08J9/14

    摘要: Gegenstand der Erfindung sind flammwidrig eingestellte Hartschaumstoffe sowie Verfahren zu deren Herstellung.

    摘要翻译: 基于芳香族化合物,醛类和/或酮类和Prim的反应产物,在硬质聚氨酯泡沫体的多元醇配方中使用沸点低于100℃的对异氰酸酯是惰性且不破坏臭氧的物质。 或秒 胺。 通过(a)异氰酸酯组分与(b)组分与闪点(DIN EN 22719)低于55℃的(a)异氰酸酯组分反应获得的刚性聚氨酯泡沫,其含有沸点低于100℃的(b1)物质,其对于 异氰酸酯,不破坏臭氧,(b2)芳香族化合物,醛类和/或酮类的反应产物。 或秒 胺和任选(b3)具有聚酯基团的异氰酸酯反应性组分,(b4)泡沫生产所需的其它NCO反应性化合物和/或(b5)添加剂。 对于如上所述的多元醇配方(b),还包括独立权利要求。