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    • 4. 发明授权
    • Granular materials for finishing denim
    • 用于整理牛仔布的颗粒材料
    • US08618039B2
    • 2013-12-31
    • US12518835
    • 2007-12-11
    • Ganesh SrinivasanAnick ColsonAlice DevinatJacqueline L'HostisPadmadas Nair
    • Ganesh SrinivasanAnick ColsonAlice DevinatJacqueline L'HostisPadmadas Nair
    • C11D3/08C11D9/36C11D3/37
    • D06M15/6436D06M11/45D06M11/79D06M15/03D06M15/15D06M23/08D06P5/08
    • A granular material for use in the treating of textile materials, comprising (i) a silicone material having at least one nitrogen containing substituent, (ii) an aluminosilicate carrier and (iii) a binder, preferably in conjunction with a surface active material. Also described is a process for preparing such granular materials, which comprises forming a water-in-oil emulsion of component (i) in conjunction with component (iii) by dispersing and agitating said components in water, followed by depositing said emulsion onto a free flowing powder form of component (ii), for example by spraying, and removing sufficient water from the product to obtain a free flowing granular material. The granules are useful in a process of treating textile materials in an aqueous medium, particularly where the textile material is denim. Preferably the granular material is added into the finishing steps of denim such as the desizing, the fading or the softening steps and helps with avoiding backstaining.
    • 一种用于处理纺织材料的颗粒材料,包括(i)具有至少一个含氮取代基的硅氧烷材料,(ii)铝硅酸盐载体和(iii)粘合剂,优选与表面活性材料结合。 还描述了一种制备这种颗粒材料的方法,其包括通过将所述组分分散并搅拌在水中形成组分(ⅰ)与组分(ⅲ)的油包水乳液,然后将所述乳液沉积到游离的 (ii)的流动粉末形式,例如通过喷雾,并从产品中除去足够的水以获得自由流动的颗粒状材料。 颗粒可用于在水性介质中处理纺织材料的过程中,特别是纺织材料是牛仔布时。 优选地,将颗粒材料加入到牛仔布的精加工步骤中,例如退浆,褪色或软化步骤,并有助于避免背染。
    • 8. 发明授权
    • Use of amphoteric polysaccharide for treating textile fiber articles
    • 使用两性多糖来处理纺织纤维制品
    • US07074919B2
    • 2006-07-11
    • US10433765
    • 2001-12-20
    • Eric AubayEtienne FleuryIan Harrison
    • Eric AubayEtienne FleuryIan Harrison
    • C08B37/00C07H11/00C07H1/00C07H13/00C07H13/12
    • D06P5/08C08B37/00C08B37/006C08B37/0087C08B37/0096C11D3/227D06M15/03D06M23/00D06M2200/20D06M2200/25D06M2200/50D06P1/48
    • The invention concerns the use, in a composition for treating textile fiber articles in aqueous or moist medium, of an amphoteric polysaccharide, whereof the native skeleton is a polysaccharide consisting of a main chain comprising anhydrohexose units and branches comprising at least a neutral or anionic anhydropentose and/or anhydrohexose unit, the anhydrohexose and/or anhydropentose units being substituted of modified by groups bearing at least a (potentially) anionic load and/or at least a (potentially) cationic load, the degree of substitution or modification by the set of said groups bearing (potentially) anionic loads ranging between 0.01 and less than 3, with a ratio of the number of (potentially) anionic charges over the number of (potentially) cationic loads ranging between 99.5/0.5 to 30/70, as agent for preventing degradation and/or enabling to protect the colors of said articles and/or providing said articles with crease-resistant and/or softening properties
    • 本发明涉及用于处理水性或潮湿介质中的纺织纤维制品的两性多糖的组合物,其中天然骨架是由包含脱水己糖单元的主链和包含至少中性或阴离子的脱水多糖的分支组成的多糖 和/或脱水己糖单元,所述脱氢己糖和/或脱水山梨糖单元被经由至少具有(潜在)阴离子负载和/或至少(潜在)阳离子负载)的基团修饰,所述组合的取代或修饰程度 所述组负载(潜在的)阴离子负载范围在0.01至小于3之间,阴离子电荷数(潜在)阳离子负载数量(99.5 / 0.5至30/70)之间的比例为 防止降解和/或使得能够保护所述制品的颜色和/或使所述制品具有抗折皱和/或软化性能