Lignin-containing dye dispersing composition
    61.
    发明授权
    Lignin-containing dye dispersing composition 失效
    含木素的染料分散组合物

    公开(公告)号:US4131564A

    公开(公告)日:1978-12-26

    申请号:US909122

    申请日:1978-05-24

    申请人: Peter Dilling

    发明人: Peter Dilling

    摘要: A dye dispersing composition having improved fiber staining characteristics, lower viscosity and improved heat stability is disclosed which comprises, a mixture of from 97% to 10% by weight of a sulfonated lignin and from 3% to 90% by weight of an aromatic sulfonic acid or a soluble compound obtained by condensing formaldehyde or its equivalent with an aromatic sulfonic acid.

    摘要翻译: 公开了具有改进的纤维染色特性,较低粘度和改善的热稳定性的染料分散组合物,其包含97重量%至10重量%的磺化木质素和3重量%至90重量%的芳族磺酸的混合物 或通过将甲醛或其等同物与芳族磺酸缩合而获得的可溶性化合物。

    TEXTILE DYEING USING NANOCELLULOSIC FIBERS
    68.
    发明申请
    TEXTILE DYEING USING NANOCELLULOSIC FIBERS 有权
    使用纳米纤维素纤维的纺织染色

    公开(公告)号:US20160010275A1

    公开(公告)日:2016-01-14

    申请号:US14796195

    申请日:2015-07-10

    IPC分类号: D06P1/00

    摘要: Disclosed are various embodiments for dyeing a material using a dyed nanocellulose dispersion, thereby reducing or eliminating the need for water in dyeing materials, such as fabrics and textiles. A dyed nanocellulose dispersion or gel may be prepared from wood pulp fibers using a homogenizer and a dye, wherein the dyed nanocellulose dispersion comprises nanosized cellulose fibrils. The dyed nanocellulose gel may comprise an approximate concentration of 0.5% to 6%. The dyed nanocellulose dispersion may be applied to a material, such as a fabric or textile material. The fabric or textile material can be dried resulting in a dyed material.

    摘要翻译: 公开了使用染色的纳米纤维素分散体染色材料的各种实施方案,从而减少或消除了染色材料如织物和纺织品中的水的需要。 染色的纳米纤维素分散体或凝胶可以使用均化器和染料由木浆纤维制备,其中染色的纳米纤维素分散体包含纳米尺寸的纤维素原纤维。 染色的纳米纤维素凝胶可以包含约0.5%至6%的近似浓度。 染色的纳米纤维素分散体可以施加到诸如织物或织物材料的材料上。 可以将织物或纺织材料干燥,从而得到染色材料。