Creasable durable press textiles from methylol reagents and half amides
or half salts of dicarboxylic acids
    1.
    发明授权
    Creasable durable press textiles from methylol reagents and half amides or half salts of dicarboxylic acids 失效
    由羟甲基试剂和半酰胺或二羧酸的半盐形成的可耐用的耐久压机纺织品

    公开(公告)号:US4061465A

    公开(公告)日:1977-12-06

    申请号:US673015

    申请日:1976-04-02

    IPC分类号: D06M15/45 D06M13/40

    CPC分类号: D06M15/45

    摘要: Cellulosic textiles are impregnated with an aqueous solution containing a methylol crosslinking reagent and either a half amide of a 1,2- or 1,3-dicarboxylic acid or a half ammonium, sodium, or potassium salt of a 1,2- or 1,3-dicarboxylic acid. After the impregnated textiles are cured, they have high levels of crosslinking as indicated by high resilience and high levels of acidic groups as indicated by basic dye adsorption and the ability to form new, permanent creases when pressed at high temperatures.

    摘要翻译: 纤维素纺织品用含有羟甲基交联试剂和1,2-或1,3-二羧酸的半酰胺或1,2-或1,3-二羧酸的半铵,钠或钾盐的水溶液浸渍, 3-二羧酸。 在浸渍的纺织品固化后,它们具有高水平的交联,如通过高回弹性和高水平的酸性基团所指示的,如碱性染料吸附所示,以及当在高温下压制时形成新的永久性折痕的能力。