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    • 6. 发明申请
    • Flame and shrinkage resistant fabric blends and method for making same
    • 防火和抗收缩织物混合物及其制造方法
    • US20050060820A1
    • 2005-03-24
    • US10978714
    • 2004-11-01
    • Clyde LunsfordPhillip RigginsMichael Stanhope
    • Clyde LunsfordPhillip RigginsMichael Stanhope
    • D06P1/642D06P1/649D06P1/651D06P1/66D06P3/82D06P3/85D06P3/852D06M10/00
    • D06P1/65118D06P1/6426D06P1/6495D06P1/66D06P3/8214D06P3/8219Y10S8/918Y10S8/921Y10S8/925Y10T442/2631Y10T442/277Y10T442/2861Y10T442/2869
    • Fabric blends of inherently flame resistant fibers and flame resistant cellulosic fibers that contain a flame retardant. According to the method of production of these blends, the inherently flame resistant fibers can be dyed a full shade of color without depleting the flame retardant contained in the cellulosic fibers. In addition, the potential for laundering shrinkage of the inherently flame resistant fibers of the blends is reduced regardless of whether both, one of, or neither of the inherently flame resistant fibers and the flame resistant cellulosic fibers are dyed. Dyeing and/or shrinkage prevention of these blends is conducted at temperatures below 100° C., typically approximately between 70° C. and 100° C. Preferably, dye-assistants used in the process are selected from the group comprising N-cyclohexylpyrrolidone, benzyl alcohol, N,N-dibutylformamide, N,N-diethylbenzamide, hexadecyltrimethyl ammonium salt, N,N-dimethylbenzamide, N,N-diethyl-m-toluamide, N-octylpyrrolidone, aryl ether, an approximately 50/50 blend of N,N-dimethylcaprylamide and N,N-dimethylcapramide, and mixtures thereof.
    • 具有阻燃性纤维的纤维混合物和含有阻燃剂的阻燃纤维素纤维。 根据这些共混物的制造方法,固有的阻燃纤维可以染色完整的颜色,而不会消耗纤维素纤维中所含的阻燃剂。 此外,无论本来耐火纤维和阻燃纤维素纤维是否被染色,混合物的固有阻燃纤维的洗涤收缩的可能性都会降低。 这些共混物的染色和/或收缩预防在低于100℃,通常约70℃至100℃的温度下进行。优选地,该方法中使用的染料助剂选自N-环己基吡咯烷酮, 苄基醇,N,N-二丁基甲酰胺,N,N-二乙基苯甲酰胺,十六烷基三甲基铵盐,N,N-二甲基苯甲酰胺,N,N-二乙基 - 间甲苯甲酰胺,N-辛基吡咯烷酮,芳基醚,约50/50的N ,N-二甲基辛酰胺和N,N-二甲基己酰胺及其混合物。
    • 8. 发明授权
    • Flame and shrinkage resistant fabric blends and method for making same
    • 防火和抗收缩织物混合物及其制造方法
    • US6132476A
    • 2000-10-17
    • US62805
    • 1998-04-20
    • Clyde C. LunsfordPhillip H. RigginsMichael T. Stanhope
    • Clyde C. LunsfordPhillip H. RigginsMichael T. Stanhope
    • D06P1/642D06P1/649D06P1/651D06P1/66D06P3/82D06P3/85D06P3/852
    • D06P1/65118D06P1/6426D06P1/6495D06P1/66D06P3/8214D06P3/8219Y10S8/918Y10S8/921Y10S8/925Y10T442/2631Y10T442/277Y10T442/2861Y10T442/2869
    • Fabric blends of inherently flame resistant fibers and flame resistant cellulosic fibers that contain a flame retardant. According to the method of production of these blends, the inherently flame resistant fibers can be dyed a full shade of color without depleting the flame retardant contained in the cellulosic fibers. In addition, the potential for laundering shrinkage of the inherently flame resistant fibers of the blends is reduced regardless of whether both, one of, or neither of the inherently flame resistant fibers and the flame resistant cellulosic fibers are dyed. Dyeing and/or shrinkage prevention of these blends is conducted at temperatures below 100.degree. C., typically approximately between 70.degree. C. and 100.degree. C. Preferably, dye-assistants used in the process are selected from the group comprising N-cyclohexylpyrrolidone, benzyl alcohol, N,N-dibutylformamide, N,N-diethylbenzamide, hexadecyltrimethyl ammonium salt, N,N-dimethylbenzamide, N,N-diethyl-m-toluamide, N-octylpyrrolidone, aryl ether, an approximately 50/50 blend of N,N-dimethylcaprylamide and N,N-dimethylcapramide, and mixtures thereof.
    • 具有阻燃性纤维的纤维混合物和含有阻燃剂的阻燃纤维素纤维。 根据这些共混物的制造方法,固有的阻燃纤维可以染色完整的颜色,而不会消耗纤维素纤维中所含的阻燃剂。 此外,无论本来耐火纤维和阻燃纤维素纤维是否被染色,混合物的固有阻燃纤维的洗涤收缩的可能性都会降低。 这些共混物的染色和/或收缩防止在低于100℃,通常约70℃至100℃的温度下进行。优选地,该方法中使用的染料助剂选自N-环己基吡咯烷酮, 苄基醇,N,N-二丁基甲酰胺,N,N-二乙基苯甲酰胺,十六烷基三甲基铵盐,N,N-二甲基苯甲酰胺,N,N-二乙基 - 间甲苯甲酰胺,N-辛基吡咯烷酮,芳基醚,约50/50的N ,N-二甲基辛酰胺和N,N-二甲基己酰胺及其混合物。