Catalyzing cellulosic textile finishing processes with phosphonic acid
derivatives
    3.
    发明授权
    Catalyzing cellulosic textile finishing processes with phosphonic acid derivatives 失效
    用膦酸衍生物催化纤维素纺织整理过程

    公开(公告)号:US4080480A

    公开(公告)日:1978-03-21

    申请号:US694260

    申请日:1976-06-09

    IPC分类号: D06M15/45 B05D3/02

    CPC分类号: D06M15/45

    摘要: Alkyl and aryl phosphonic acids and certain salts thereof have been found useful as catalysts for the chemical reactions involved in finishing cotton and other cellulosic textiles. These versatile catalysts can be employed in a variety of finishing treatments including dimensional stability, durable press, and flame resistance and are operative under a diverse range of processing conditions.

    摘要翻译: 已经发现烷基和芳基膦酸及其某些盐可用作涉及整理棉和其它纤维素纺织品的化学反应的催化剂。 这些多功能催化剂可用于各种整理处理,包括尺寸稳定性,耐久的印刷和耐火性,并且可在不同的加工条件范围内操作。

    Durable press finishing with oxazolidine catalysts
    6.
    发明授权
    Durable press finishing with oxazolidine catalysts 失效
    用恶唑烷催化剂进行耐久压机整理

    公开(公告)号:US4180382A

    公开(公告)日:1979-12-25

    申请号:US812079

    申请日:1977-07-01

    IPC分类号: D06M15/45 D06M13/34

    CPC分类号: D06M15/45

    摘要: An improvement in the process of preparing wrinkle resistant textile fabrics containing cellulosic fiber wherein said fabrics are impregnated with an N-methylol durable press resin and cured. The improvement comprises adding to the durable press resin an oxazolidine or mixture of oxazolidines having the general formula ##STR1## wherein R is selected from the group consisting of H, methyl, ethyl, hydroxymethyl and hydroxyethyl.

    摘要翻译: 制备含有纤维素纤维的抗皱织物的方法的改进,其中所述织物用N-羟甲基耐久的压榨树脂浸渍并固化。 改进之处在于向耐久压榨树脂中加入具有通式“IMAGE”或“IMAGE”的恶唑烷或恶唑烷的混合物,其中R选自H,甲基,乙基,羟甲基和羟乙基。

    Nitrate-free catalyst for the wash-and-wear finishing of textiles
    9.
    发明授权
    Nitrate-free catalyst for the wash-and-wear finishing of textiles 失效
    不含硝酸的催化剂用于纺织品的洗涤和磨损整理

    公开(公告)号:US5741753A

    公开(公告)日:1998-04-21

    申请号:US647901

    申请日:1996-06-06

    申请人: Pia Hois Toni Simenc

    发明人: Pia Hois Toni Simenc

    CPC分类号: D06M15/45

    摘要: Essentially nitrate-free catalyst for the wash-and-wear finishing of textiles with formaldehyde-free crosslinkers, comprising magnesium, tetrafluoroborate, chloride and sulfate ions in the molar weight ratios of(a) Mg.sup.2+ : BF.sub.4.sup.- =1:0.1 to 1:4, (b) Mg.sup.2+ : Cl.sup.- =1:1.7 to 1:15 and (c) SO.sub.4.sup.2- : Cl.sup.- =1:0.2 to 1:4.

    摘要翻译: PCT No.PCT / EP94 / 04003 Sec。 371日期:1996年6月6日 102(e)1996年6月6日PCT 1994年12月1日PCT PCT。 WO95 / 16068 PCT出版物 日期1995年6月15日以不含无甲醛交联剂纺织品的洗涤和磨损整理为主要成分的无硝酸盐催化剂,其中包含镁,四氟硼酸盐,氯化物和硫酸根离子,摩尔重量比为(a)Mg2 +:BF4- = 1 :0.1〜1:4,(b)Mg2 +:Cl- = 1:1.7〜1:15,(c)SO42-:Cl- = 1:0.2〜1:4。

    Creasable durable press textiles from methylol reagents and half amides
or half salts of dicarboxylic acids
    10.
    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。