申请人:Bayer Aktiengesellschaft
公开号:US04281124A1
公开(公告)日:1981-07-28
Compounds of the formula ##STR1## wherein E denotes a reactive substituent which can be split off, D denotes hydrogen, optionally substituted alkyl, aryl, aralkyl, aminocarbonyl, mono- or di-alkylaminocarbonyl, optionally substituted alkoxy, alkylthio, aryloxy, arylthio, aralkoxy or aralkylthio, or a radical of the formula ##STR2## G and G.sub.1 independently of one another denote hydrogen, optionally substituted alkyl, aryl or aralkyl, or, together with N, a 5-membered or 6-membered ring, B and B.sub.1 independently of one another denote a linking member --X--Y--Z--Y.sub.1 -- wherein X is bonded to the triazine radical and denotes oxygen, sulphur or ##STR3## R denotes hydrogen, optionally substituted alkyl, alkenyl or aralkyl, Y denotes ##STR4## n denotes a number from 0 to 4, Z denotes an optionally substituted phenylene or naphthylene radical or the radical of the formula --CH.dbd.CH--, Y.sub.1 denotes a radical of the formula ##STR5## n.sub.1 denotes a number from 0 to 4, n and n.sub.1 not simultaneously being 0, n.sub.2 denotes a number from 2 to 5, R.sub.1 and R.sub.2 independently of one another denote hydrogen or alkyl, K.sup.(+) and K.sub.1.sup.(+) independently of one another denote a quaternary radical ##STR6## W, W.sub.1 and W.sub.2 independently of one another denote optionally substituted alkyl, cycloalkyl, alkenyl or aralkyl, or W.sub.1 and W.sub.2 or W, W.sub.1 and W.sub.2, together with the nitrogen atom, denote an optionally substituted heterocyclic ring, or W denotes an amino, monoalkylamino or dialkylamino radical or a radical of the formula ##STR7## n.sub.3 denotes a number from 2 to 4, W.sub.3 denotes an optionally substituted alkyl radical and An.sup.(-) denotes an anion, are used for increasing the affinity of anionic dyestuffs for fibres which contain nitrogen or hydroxyl groups.
式为##STR1##的化合物,其中E表示可分离的反应性取代基,D表示氢,可选取代的烷基,芳基,芳基烷基,氨基甲酰基,单烷基或双烷基氨基甲酰基,可选取代的烷氧基,烷硫基,芳氧基,芳硫基,芳基氧基或芳基硫基,或者是公式##STR2##的基团,G和G.sub.1分别独立地表示氢,可选取代的烷基,芳基或芳基烷基,或者与N一起表示5-或6-成员环,B和B.sub.1独立地表示一个连接成员--X--Y--Z--Y.sub.1 --其中X与三嗪基团结合,表示氧,硫或##STR3##,R表示氢,可选取代的烷基,烯基或芳基烷基,Y表示##STR4##,n表示0到4的数字,Z表示可选取代的苯基或萘基基团或公式--CH.dbd.CH--的基团,Y.sub.1表示公式##STR5##的基团,n.sub.1表示0到4的数字,n和n.sub.1不同时为0,n.sub.2表示2到5的数字,R.sub.1和R.sub.2独立地表示氢或烷基,K.sup.(+)和K.sub.1.sup.(+)独立地表示季铵基##STR6##,W,W.sub.1和W.sub.2独立地表示可选取代的烷基,环烷基,烯基或芳基烷基,或者W.sub.1和W.sub.2或W,W.sub.1和W.sub.2与氮原子一起表示可选取代的杂环环,或W表示氨基,单烷基氨基或双烷基氨基基团或公式##STR7##,n.sub.3表示2到4的数字,W.sub.3表示可选取代的烷基基团,An.sup.(-)表示阴离子,用于提高带有氮或羟基的纤维对阴离子染料的亲和力。