Quaternary N-alkyl-N,N',N'-polyoxyalkyl-.alpha.,.omega.-diamino-alkylene
fatty acid esters, and their use
    2.
    发明授权
    Quaternary N-alkyl-N,N',N'-polyoxyalkyl-.alpha.,.omega.-diamino-alkylene fatty acid esters, and their use 失效
    季铵N-烷基-N,N',N'-聚氧烷基-α,ω-二氨基 - 亚烷基脂肪酸酯及其用途

    公开(公告)号:US4515723A

    公开(公告)日:1985-05-07

    申请号:US395131

    申请日:1982-07-06

    CPC分类号: C11D1/62

    摘要: Quaternary N-alkyl-N,N'-,N'-polyoxyalkyl-.alpha.,.omega.-diamino-alkylene fatty acid esters of the formula (1) ##STR1## in which R.sub.1 is C.sub.8 -C.sub.30, preferably C.sub.16 -C.sub.18 -alkyl, or C.sub.8 -C.sub.30, preferably C.sub.16 -C.sub.18 -alkenyl,R.sub.2 is C.sub.1 -C.sub.4 -alkyl, preferably methyl,R.sub.3 is C.sub.7 -C.sub.29, preferably C.sub.15 -C.sub.17 -alkyl or C.sub.7 -C.sub.29, preferably C.sub.15 -C.sub.17 -alkenyl,x and y each are hydrogen or methyl with the proviso that x and y are not simultaneously methyl,a is 0, 1 or 2,n is an integer of from 1 to 11, preferably 1,m is 1 or 2,p is an integer or from 1 to 5, preferably 3, andA is an anion, preferably a halogen, methosulfate or methophosphate ion.These compounds are prepared by esterifying the basis oxalkylated alkylene diamines with fatty acids and subsequent quaternization. They are used as softeners.

    摘要翻译: 式(1)其中R 1为C 8 -C 30,优选C 16 -C 18的季铵盐,N' - ,N'-聚氧烷基-α,ω-二氨基 - 亚烷基脂肪酸酯 - 烷基或C 8 -C 30,优选C 16 -C 18 - 烯基,R 2是C 1 -C 4烷基,优选甲基,R 3是C 7 -C 29,优选C 15 -C 17 - 烷基或C 7 -C 29,优选C 15 -C 17 - 烯基, x和y各自为氢或甲基,条件是x和y不同时为甲基,a为0,1或2,n为1至11的整数,优选1,m为1或2,p为 整数或1至5,优选3,A是阴离子,优选卤素,甲基硫酸盐或甲基磷酸根离子。 这些化合物通过用脂肪酸酯化基础氧烷基化的亚烷基二胺和随后的季铵化来制备。 它们用作软化剂。