会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 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。