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    • 16. 发明公开
    • STARCH BASED ADHESIVE COMPOSITION FOR BONDING PLIES OF MULTI-PLY SHEETS OF TISSUE PAPER
    • 用于组合纸的多层片材的粘合型淀粉基粘合剂组合物
    • EP3275960A1
    • 2018-01-31
    • EP16305966.0
    • 2016-07-26
    • BOSTIK SA
    • MULLER-SELLAK, SaidaBÜTEROWE, Frank
    • C09J103/06C09J103/14
    • C09J103/06C08K5/21C08L1/286
    • An adhesive composition in dry form, for bonding plies of multi-ply sheets of tissue paper, said composition comprising, with respect to the total weight of the composition:
      - acetylated starch having a percentage of acetylation within a range of 0.1 to 8 wt% with respect to the total weight of the acetylated starch; in an amount of 70 to 80 wt%;
      - cellulose-based thickener in an amount of 2 to 5 %; and
      - Urea in an amount within a range of 15 to 25%.
      An aqueous liquid adhesive composition for bonding plies of multi-ply sheets, said composition comprising from 15 to 25% of acetylated starch, from 0.4 to 2% of cellulose-based thickener and from 3 to 8% of urea, by weight with respect to the total weight of the composition.
      Use of these adhesive compositions for the bonding of plies of multi-ply sheets of tissue paper.
      Related method of manufacturing multi-ply sheets of tissue paper.
    • 一种干燥形式的粘合剂组合物,用于粘合多层薄页纸片层,所述组合物相对于组合物的总重量包含: - 乙酰化百分比在0.1-8wt%范围内的乙酰化淀粉, 相对于乙酰化淀粉的总重量; 其量为70至80重量%; - 量为2至5%的纤维素基增稠剂; 和 - 量在15-25%范围内的尿素。 一种用于粘合多层片材层的含水液体粘合剂组合物,所述组合物包含15至25重量%的乙酰化淀粉,0.4至2重量%的纤维素基增稠剂和3至8重量%的尿素 组合物的总重量。 使用这些粘合剂组合物粘合多层薄页纸片层。 制造多层棉纸的相关方法。