Composition and Process for the Treatment of Fibre Material
    1.
    发明申请
    Composition and Process for the Treatment of Fibre Material 有权
    纤维材料处理的组成和工艺

    公开(公告)号:US20100139875A1

    公开(公告)日:2010-06-10

    申请号:US12523381

    申请日:2008-01-31

    IPC分类号: D21C5/02 C08L37/00 D21C3/00

    摘要: The invention relates to a stabilizing composition comprising following components (A) a polymer having following formula wherein R1 is a hydrogen atom or an alkyl group containing 1 to 12 carbon atoms, R2 is —COOM or —CH2COOM, M is a hydrogen atom, an alkali metal ion, an alkaline earth metal ion, an ammonium ion or a mixture thereof, n, m and k are molar ratios of corresponding monomers, wherein n is 0 to 0.95, m is 0.05 to 0.9, and k is 0 to 0.8, and (n+m+k) equals 1, and the weight average molecular weight is between 500 and 20,000,000 g/mol, (B) a chelating agent, (C) a poly-alpha-hydroxyacrylic acid or an alkaline salt thereof or the corresponding polylactone thereof, and (D) optionally a polycarboxylic acid polymer or an alkaline salt thereof. The invention also relates to a process for the treatment of a fiber material.

    摘要翻译: 本发明涉及一种稳定组合物,其包含以下组分(A)具有下式的聚合物:其中R 1是氢原子或含有1至12个碳原子的烷基,R 2是-COOM或-CH 2 COOM,M是氢原子, 碱金属离子,碱土金属离子,铵离子或其混合物,n,m和k是相应单体的摩尔比,其中n为0至0.95,m为0.05至0.9,k为0至0.8, 和(n + m + k)等于1,重均分子量在500至20,000,000g / mol之间,(B)螯合剂,(C)聚-α-羟基丙烯酸或其碱式盐或 相应的聚内酯,和(D)任选的多元羧酸聚合物或其碱式盐。 本发明还涉及一种处理纤维材料的方法。