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    • 2. 发明申请
    • COMPOSITION AND METHOD FOR TREATING A POROUS ARTICLE AND USE THEREOF
    • 用于处理多孔物品的组合物和方法及其用途
    • US20030017565A1
    • 2003-01-23
    • US09319384
    • 1999-06-04
    • TAKASHI ECHIGORITSUKO OHNO
    • C12N009/02C12N009/04C12N009/06C12N009/08
    • B27K3/002B27K7/00C12N9/0057
    • A method for treating a porous article by efficiently performing macromolecularization in a porous article using an enzyme having a polyphenol oxidizing activity in an alkaline pH region, a phenolic compound and/or an aromatic amine compound, a composition for use in the treatment method, and treated products from the porous article obtained by the treatment method which are given or increased in strength, wear resistance, weatherability, rust-preventing properties, flame resistance, antibacterial properties, antiseptic properties, sterilizing properties, insect-repellent properties, insecticidal properties, antiviral properties, organism-repellent properties, adhesiveness, chemical agent-slow-releasing properties, coloring properties, dimension stability, crack resistance, deodorizing properties, deoxidizing properties, humidity controlling properties, moisture conditioning properties, water repellency, surface smoothness, bioaffinity, ion exchangeability, formaldehyde absorbing properties, chemical agent elution preventing properties, or properties preventing the migration of inorganic compounds onto the surface of the porous article.
    • 一种多孔制品的处理方法,其特征在于,使用在碱性pH范围内具有多酚氧化活性的酶,酚类化合物和/或芳香族胺化合物,多孔制品中的高分子化,所述处理方法中使用的组合物和 经处理方法获得的多孔制品经强度,耐磨性,耐候性,防锈性,阻燃性,抗菌性,防腐性,灭菌性,防虫性,杀虫性,抗病毒性 特性,生物排斥性,粘合性,化学试剂缓释性,着色性,尺寸稳定性,抗裂性,除臭性,脱氧性,湿度控制性,水分调理性,防水性,表面平滑性,生物亲和性,离子交换性 ,甲醛吸收剂 或者防止无机化合物迁移到多孔制品表面上的性质。