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    • 4. 发明授权
    • Wetting agents and their use as mercerizing assistants
    • 润湿剂及其作为丝光助剂的用途
    • US4494952A
    • 1985-01-22
    • US527600
    • 1983-08-29
    • Heinz AbelChristian Guth
    • Heinz AbelChristian Guth
    • B01F17/02D06M11/38D06M1/02B01F17/12
    • D06M11/38Y10S516/03
    • A wetting agent, in particular for mercerizing cotton and cotton blend fabrics, which contains(a) sulfates of a fatty alcohol having 6 to 18 carbon atoms,(b) phosphates of a monoalcohol having 4 to 12 carbon atoms,(c) alcohols having 6 to 18 carbon atoms or condensation products thereof with paraformaldehyde,(d) a hydrotropic solubilizing agent and optionally(e) an adduct of an organopolysiloxane and ethylene oxide and/or propylene oxide and/or(f) a complexing agent.The wetting agents are distinguished by great wetting power and low foaming, not only in the course of the mercerization but also in the recovery of liquor from mercerizing washing baths.
    • 特别是用于丝光棉和棉混纺织物的润湿剂,其包含(a)具有6至18个碳原子的脂肪醇的硫酸盐,(b)具有4至12个碳原子的一元醇的磷酸酯,(c)具有 6至18个碳原子或其与多聚甲醛的缩合产物,(d)水溶助长增溶剂和任选(e)有机聚硅氧烷和环氧乙烷和/或环氧丙烷和/或(f)络合剂的加合物。 润湿剂的特征在于不仅在丝光过程中而且在丝光洗涤液中回收液体时具有很大的润湿力和低泡沫性。
    • 6. 发明授权
    • Propylene oxide reaction products
    • 环氧丙烷反应产物
    • US4268686A
    • 1981-05-19
    • US136614
    • 1980-04-02
    • Paul SchaferHeinz AbelFritz Mayer
    • Paul SchaferHeinz AbelFritz Mayer
    • C07C69/003C07C69/593C07C69/76C08G63/00C08G63/02C08G63/12C08G63/48C08G63/52C08G63/685C08G65/26C08G65/32D06M13/02D06M13/184D06M15/507D06M15/53D06P1/44D06P1/60D06P1/613D06P3/84D06P5/04C07C69/60C07C69/80
    • D06P1/60C08G65/2615Y10S8/922Y10S8/924
    • Propylene oxide reaction products, and the salts or quaternization products thereof are provided which are obtained from(a) an at least trihydric aliphatic alcohol of 3 to 10 carbon atoms,(b) 1,2-propylene oxide,(c) an aliphatic dicarboxylic acid of 2 to 10 carbon atoms, an aromatic dicarboxylic acid of 8 to 12 carbon atoms or the anhydrides thereof,and at least one of the following components:(d) an aliphatic diol with a molecular weight of at most 2000,(e) a fatty alcohol containing 12 to 22 carbon atoms,(f) a fatty acid containing 12 to 22 carbon atoms, and(g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated.The inventive products are suitable for widely varying uses in textile finishing. In particular they are used as printing and dyeing assistants, for example, to improve the fastness properties of dyeings, to prevent the bleeding of non-dyed or non-printed areas during the washing-off process of these dyeings or prints, or to prevent the deposition of oligomers on the textile material during the high temperature dyeing of polyester fibres.
    • 提供了环氧丙烷反应产物及其盐或季铵化产物,其由(a)至少三元碳原子数为3〜10的脂肪族醇,(b)1,2-环氧丙烷,(c)脂肪族二羧酸 2至10个碳原子的酸,8-12个碳原子的芳族二羧酸或其酸酐,和至少一种以下组分:(d)分子量至多为2000的脂族二醇,(e) 含有12-22个碳原子的脂肪醇,(f)含有12-22个碳原子的脂肪酸,和(g)含有2至12个碳原子的脂族单胺或二胺,其中组分(g)仅在 结论并且仅当组分(c)是烯属不饱和的时)。 本发明的产品适用于纺织品整理中广泛使用的用途。 特别是它们可用作印染助剂,例如提高染色的牢度性能,以防止在这些染色或印花的洗涤过程中非染色或非印刷区域的渗色,或防止染色 在聚酯纤维的高温染色期间,低聚物沉积在纺织材料上。