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    • 70. 发明申请
    • MINERAL STAINS FOR WOOD AND OTHER SUBSTRATES
    • 木材和其他基材的矿物质
    • US20090119850A1
    • 2009-05-14
    • US12355500
    • 2009-01-16
    • Stephen B. Auger
    • Stephen B. Auger
    • B27K5/02
    • C04B41/009B27K3/52B27K5/02B27K5/04C04B41/5007C04B41/52C04B41/65C04B41/70C04B41/85C04B41/89C04B2111/82C09D15/00D06P1/0076D06P1/008D06P1/67333D06P1/67341D06P1/6735D06P1/67366D06P1/67375D06P1/67383D06P1/67391D06P3/3293D06P3/60D06P5/001C04B22/068C04B41/502C04B41/457C04B41/4558C04B33/00C04B28/02
    • According to the invention, a metal salt and an oxygen source are applied to penetrate or impregnate a suitable substrate sequentially in effective amounts so as to react in contact with the substrate and produce a mineral compound fixed within the surface of the substrate. The inventive combination of a mutually compatible metal salt, oxygen source, and substrate brings about an in situ reaction, and modifies the substrate to bring about a lasting desired effect. The mineral compound that is produced according to the invention is linked to the substrate, is stable and long-lasting or permanent, and is immobilized or insolubilized in the substrate. The mineral compound is bound or contained within and on the surface of the substrate, so it may be said to be ingrained in the fibers or matrix of the substrate, or embedded within the substrate. The desired effect is preferably a color. A wide variety of metal salts may be used depending on the desired effect. The oxygen source is preferably a peroxide, and the substrate is preferably a cellulose product such as wood, cotton, or paper; leather; or masonry. The invention contemplates methods of treating substrates, treatment kits, and treated products. With wood products, the invention provides a water-based stain of low toxicity useful for soft woods.
    • 根据本发明,施加金属盐和氧源以有效量顺序地渗透或浸渍合适的底物,以便与基底接触反应并产生固定在基材表面内的矿物质化合物。 相互兼容的金属盐,氧源和底物的本发明组合引起原位反应,并且改变底物以产生持久的期望效果。 根据本发明生产的矿物化合物与基底连接,是稳定的和持久的或永久的,并且被固定或不溶于基底。 矿物化合物被结合或包含在基材的表面内和表面上,因此它可以说是根深蒂固地存在于基材的纤维或基质中,或者嵌入在基材中。 期望的效果优选为颜色。 根据所需的效果,可以使用多种金属盐。 氧源优选为过氧化物,基材优选为木材,棉花或纸等纤维素产品; 皮革; 或砖石。 本发明考虑了处理底物,治疗试剂盒和处理产品的方法。 对于木制品,本发明提供了对软木材有用的低毒性水性染色剂。