Metallized azo dye composition and method of dyeing therewith
    1.
    发明授权
    Metallized azo dye composition and method of dyeing therewith 失效
    金属化偶氮染料组合物及其染色方法

    公开(公告)号:US4750909A

    公开(公告)日:1988-06-14

    申请号:US946945

    申请日:1986-12-29

    申请人: Clemens Streck

    发明人: Clemens Streck

    摘要: A liquid dye composition comprising an organic solvent-soluble premetallized azo dyestuff in a volatile organic solvent medium, said composition further containing a finely divided silica thickening agent and/or xylol, toluol, perchlorethylene or mineral spirits or any mixture thereof. A process for coloring a porous substrate, preferably stone, comprising applying thereto a liquid dye composition comprising an organic solvent-soluble premetallized azo dyestuff in a volatile organic solvent medium, said composition being preferably as described above, and allowing the composition to penetrate the substrate, preferably followed by treating the penetrated substrate with an aqueous solution of a copper salt or a polymerizable organic siliconate, and then removing any excess unpenetrated composition from the substrate.

    摘要翻译: 一种液体染料组合物,其包含在挥发性有机溶剂介质中的有机溶剂可溶性预金属化偶氮染料,所述组合物还含有细碎的二氧化硅增稠剂和/或二甲苯,甲苯,全氯乙烯或矿物油或其任何混合物。 一种用于着色多孔基材,优选石材的方法,包括向挥发性有机溶剂介质中施加包含有机溶剂可溶性预金属化偶氮染料的液体染料组合物,所述组合物优选如上所述,并允许组合物渗透底物 优选随后用铜盐或可聚合有机硅酸盐的水溶液处理渗透的底物,然后从底物中除去任何过量的未渗透的组合物。

    Method For Colouring Anodically Oxidised Aluminum Surfaces
    10.
    发明申请
    Method For Colouring Anodically Oxidised Aluminum Surfaces 审中-公开
    用于着色阳极氧化铝表面的方法

    公开(公告)号:US20120196058A1

    公开(公告)日:2012-08-02

    申请号:US13499196

    申请日:2010-09-09

    IPC分类号: B32B15/04 D06P3/80

    CPC分类号: C25D11/243 Y10T428/13

    摘要: The invention relates to a process for adsorptive coloration of anodically oxidized surfaces of aluminum and/or aluminum alloys, characterized in that a) an aqueous dyebath is provided, said aqueous dyebath containing an organic dye that fluoresces on irradiation with UV light of a wavelength between 300 and 400 nm, containing not more than 0.4 g/liter of alkaline earth metal ions and having a pH between 4.0 and 10, b) said anodically formed surface is colored by immersion in and/or spraying with said dyebath (a) at a temperature between 10 and 50° C., and c) the colored surface is sealed.

    摘要翻译: 本发明涉及一种用于铝和/或铝合金的阳极氧化表面的吸附着色的方法,其特征在于:a)提供水性染浴,所述含水染浴含有一种有机染料, 300和400nm,含有不超过0.4g / l的碱土金属离子并且pH在4.0和10之间,b)所述阳极形成的表面通过浸入和/或用所述染色浴(a)浸渍在/ 温度在10至50℃之间,c)着色表面被密封。