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    • 78. 发明申请
    • USE OF AMPHOTERIC POLYSACCHARIDE FOR TREATING TEXTILE FIBRE ARTICLES
    • 两性多糖在护理纤维制品中的应用
    • WO02053600A2
    • 2002-07-11
    • PCT/FR2001/004110
    • 2001-12-20
    • D06L1/12C08B37/00C11D3/22C11D3/37D06M15/03D06M23/00D06P1/48D06P5/08C08B37/14C11D1/88
    • D06P5/08C08B37/00C08B37/006C08B37/0087C08B37/0096C11D3/227D06M15/03D06M23/00D06M2200/20D06M2200/25D06M2200/50D06P1/48
    • The invention concerns the use, in a composition for treating textile fibre 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 colours of said articles and/or providing said articles with crease-resistant and/or softening properties.
    • 使用,在组合物用于护理制成水性或湿介质纺织纤维的制品,两性多糖,天然骨架是包含anhydrohexose和分支包括至少一个单元的主链构成的多糖 anhydrohexose和/或中性或阴离子anhydrohexose单元,所述anhydrohexose和/或anhydropentose被取代的或与基团带有至少一个填料改性(潜在的)阴离子和/或至少一种填料(潜在的)阳离子度 替换或修改由该组的所述电荷载流子(可能)离子从0.01 O小于3,具有的电荷(潜在的)数的比例的阴离子电荷(潜在地)从99的阳离子数 ,5 / 0.5至30/70,作为防止降解和/或保护所述物品的颜色和/或提供的剂 具有防皱和/或软化所述制品的性质。