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    • 5. 发明授权
    • Phosphorus, nitrogen, bromine containing polymers and process for
producing flame retardant textiles
    • 含磷,氮,溴的聚合物和制造阻燃纺织品的方法
    • US4067687A
    • 1978-01-10
    • US652277
    • 1976-01-23
    • Darrell J. DonaldsonGeorge L. Drake, Jr.John V. BeninateWilson A. ReevesDonald J. Daigle
    • Darrell J. DonaldsonGeorge L. Drake, Jr.John V. BeninateWilson A. ReevesDonald J. Daigle
    • D06M15/431D06M15/673D06M1/00
    • D06M15/673D06M15/431Y10S428/921
    • Textile treating compositions containing the elements phosphorus, nitrogen, and bromine and the processes for imparting flame resistance to organic fibrous materials have been prepared. This is accomplished by impregnating the textile treating compositions consisting of (1) tris(hydroxymethyl)phosphine mixed with nitrogenous compounds containing at least two members of the group hydrogen and methylol radicals (--CH.sub.2 OH) attached to trivalent nitrogen atoms, or (2) soluble methylol phosphine adducts which contain one or more methylol phosphine radicals (P--CH.sub.2 OH) prepared by reacting tris(hydroxymethyl)phosphine with an amide or amine which contains one or more hydrogens attached to a trivalent nitrogen with an organic bromine containing material with at least 10% bromine in the form of bromine atoms attached to carbon atoms, in proportions selected so that generally the phosphorus contained in structures of the group (--CH.sub.2).sub.3 P amount to a small portion of the total weight of the mixture, and heating to cause insolubilization in or on the fibrous structure.
    • 已经制备了含有磷,氮和溴元素的纺织品处理组合物和赋予有机纤维材料阻燃性的方法。 这是通过浸渍由(1)三(羟甲基)膦混合的纺织品处理组合物实现的,所述组合物与含有至少两个连接到三价氮原子的氢和羟甲基(-CH 2 OH)的成员的含氮化合物混合,或(2)可溶的 含有一个或多个羟甲基膦加成物的羟甲基膦加合物(P-CH 2 OH),其通过使三(羟甲基)膦与含有一个或多个与三价氮连接的氢的酰胺或胺与含有有机溴的材料与至少10 以溴原子连接碳原子形式的溴的比例按所选择的比例,使得通常基团(-CH 2)3 P的结构中所含的磷相当于混合物总重量的一小部分,并加热以引起不溶解 在纤维结构中或之上。
    • 9. 发明授权
    • Phosphorus, nitrogen, bromin containing polymers and process for
producing flame retardant textiles
    • 磷,氮,溴化聚合物和制造阻燃纺织品的方法
    • US3954400A
    • 1976-05-04
    • US499810
    • 1974-08-22
    • Wilson A. ReevesDarrell J. DonaldsonDonald J. DaigleGeorge L. Drake, Jr.John V. Beninate
    • Wilson A. ReevesDarrell J. DonaldsonDonald J. DaigleGeorge L. Drake, Jr.John V. Beninate
    • D06M15/431C08G51/24D06M13/32D06M13/38
    • D06M15/431Y10S428/921
    • Textile treating compositions containing the elements phosphorus, nitrogen, and bromine and the processes for imparting flame resistance to organic fibrous materials have been prepared. This is accomplished by impregnating the textile treating compositions consisting of (1) tris(hydroxymethyl)phosphine mixed with nitrogenous compounds containing at least two members of the group hydrogen and methylol radicals (--CH.sub.2 OH) attached to trivalent nitrogen atoms, or (2) soluble methylol phosphine adducts which contain one or more methylol phosphine radicals (P--CH.sub.2 OH) prepared by reacting tris(hydroxymethyl)phosphine with an amide or amine which contains one or more hydrogens attached to a trivalent nitrogen with an organic bromine containing material with at least 10% bromine in the form of bromine atoms attached to carbon atoms, in proportions selected so that generally the phosphorus contained in structures of the group (--CH.sub.2).sub.3 P amounts to a small portion of the total weight of the mixture, and heating to cause insolubilization in or on the fibrous structure.
    • 已经制备了含有磷,氮和溴元素的纺织品处理组合物和赋予有机纤维材料阻燃性的方法。 这是通过浸渍由(1)三(羟甲基)膦混合的纺织品处理组合物实现的,所述组合物与含有至少两个连接到三价氮原子的氢和羟甲基(-CH 2 OH)的成员的含氮化合物混合,或(2)可溶的 含有一个或多个羟甲基膦加成物的羟甲基膦加合物(P-CH 2 OH),其通过使三(羟甲基)膦与含有一个或多个与三价氮连接的氢的酰胺或胺与含有有机溴的材料与至少10 以溴原子连接碳原子的形式的溴,以选定的比例,使得通常基团(-CH 2)3 P的结构中所含的磷相当于混合物总重量的一小部分,并加热以引起不溶解 在纤维结构中或之上。