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
    • 10. 发明授权
    • Durable flame retardant finishes for textile materials
    • 耐用的阻燃涂料用于纺织材料
    • US4104172A
    • 1978-08-01
    • US660500
    • 1976-02-23
    • Ray E. SmithJames A. Albright
    • Ray E. SmithJames A. Albright
    • D06M13/285D06M13/295D06M13/298D06M13/322D06M15/673C09K3/28
    • D06M15/673D06M13/285D06M13/295D06M13/298D06M13/322
    • Novel flame retardant finishes comprising a water soluble quaternary phosphonium salt, a water soluble organic nitrogen containing compound, a haloalkyl phosphate of the formula ##STR1## WHEREIN EACH X is independently selected from chlorine, bromine, and hydrogen, wherein a is an integer from 1 to 2, wherein n is an integer from 1 to 8, wherein m is an integer from 0 to n, provided that when n is 1, m is 0, and mixtures of said haloalkyl phosphates, an emulsifiying agent which is capable of passing the following three tests: (1) Solubility (Compatability) Test: said emulsifying agent (20 parts by weight) must be soluble in 80 parts by weight of said phosphate ester at less than or equal to 80.degree. C.; (2) Shelf Life Test: a blend of said emulsifying agent and said phosphate ester prepared as in the Solubility Test must remain in one clear homogeneous phase at 22.degree. C. for at least 1 hour; (3) Finish Formulation Test: a flame retardant finish within the scope of this invention is prepared and must remain in one homogeneous phase for a minimum of 1 hour at 20.degree. C. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.
    • 新型阻燃整理剂,其包含水溶性季鏻盐,水溶性有机氮化合物,每个X独立地选自式(ⅩⅩⅧ)的卤代烷基磷酸酯,其中a为1 至2,其中n为1至8的整数,其中m为0至n的整数,条件是当n为1时,m为0,所述卤代烷基磷酸酯的混合物为能够使 以下三个试验:(1)溶解性(兼容性)试验:所述乳化剂(20重量份)在80℃以下必须溶于80重量份的所述磷酸酯中。 (2)保质期测试:如在溶解性试验中制备的所述乳化剂和所述磷酸酯的共混物必须在22℃下保持在一个清澈的均匀相中至少1小时; (3)精加工试验:制备本发明范围内的阻燃整理剂,并且必须在20℃下保持在一个均相中至少1小时。这些阻燃整理剂对于阻燃纺织材料(包括聚酯)是优异的 /棉混纺面料。