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    • 4. 发明授权
    • Recording fluid for the ink jet process
    • 记录液体进行喷墨处理
    • US5019165A
    • 1991-05-28
    • US292432
    • 1988-12-30
    • Horst BruderUdo Mayer
    • Horst BruderUdo Mayer
    • C09D11/328
    • C09D11/328
    • A recording fluid for the ink jet process contains a water-miscible organic solvent and a dye of the formula ##STR1## where R.sup.1 and R.sup.2 are each independently of the other hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,A.sup..crclbar. is an anion andX is a bridge member of the formula ##STR2## where R.sup.3 is chlorine, hydroxy, C.sub.1 -C.sub.6 -alkoxy, amino, C.sub.1 -C.sub.4 -monoalkyl- or dialkyl-amino, anilino, N-(C.sub.1 -C.sub.4 -alkyl)anilino, pyrrolidino, piperidino, morpholino, piperazino or N-(C.sub.1 -C.sub.4 -alkyl)piperazino.
    • 用于喷墨方法的记录流体含有水混溶性有机溶剂和式“IMAGE”的染料,其中R 1和R 2各自独立于另一个氢,C 1 -C 4 - 烷基或C 1 -C 4烷氧基,A( - )是一个阴离子,X是下式的桥式成员,其中R3是氯,羟基,C1-C6-烷氧基,氨基,C1-C4-单烷基 - 或二烷基 - 氨基,苯胺基,N-(C1- C4烷基)苯胺基,吡咯烷子基,哌啶子基,吗啉代,哌嗪基或N-(C 1 -C 4 - 烷基)哌嗪基。
    • 5. 发明授权
    • Cationic dyes
    • 阳离子染料
    • US4353833A
    • 1982-10-12
    • US206254
    • 1980-11-12
    • Horst BruderHans-Juergen DegenFranz FeichtmayrKlaus GrychtolUdo Mayer
    • Horst BruderHans-Juergen DegenFranz FeichtmayrKlaus GrychtolUdo Mayer
    • C09B11/00C09B11/10C09B11/26C09B69/10D21H21/28C07C15/16
    • C09B69/103C09B11/10D21H21/28
    • Compounds of the general formula I ##STR1## where the radicals A, A.sup.1 and B are identical or different andA is unsubstituted or substituted benzene or heteroaromatic,A.sup.1, if n=1, is unsubstituted or substituted heteroaromatic or is aryl which is unsubstituted or substituted by alkyl, aryl, cycloalkyl, chlorine, bromine, hydroxyl, alkoxy, aryloxy, nitro, hydroxycarbonyl, alkoxycarbonyl, or aminocarbonyl, and, if n>1, A.sup.1 may also be aryl substituted by unsubstituted or substituted amino,B is a bridge member of the formula ##STR2## B.sup.1 is a bridge member which may or may not be quaternized, R.sup.1 and R.sup.2 are hydrogen, unsubstituted or substituted alkyl, cycloalkyl, aryl, alkoxy or amino,n is an integer equal to or greater than 1 andX.sup..theta. is an anion.The compounds according to the invention are preferably used for coloring paper pulp.
    • 其中基团A,A1和B相同或不同且A是未取代的或取代的苯或杂芳族的通式I的化合物,如果n = 1,则A 1为未取代或取代的杂芳族或未取代或未取代的芳基, 被烷基,芳基,环烷基,氯,溴,羟基,烷氧基,芳氧基,硝基,羟基羰基,烷氧基羰基或氨基羰基取代,如果n> 1,则A1也可以被未取代或取代的氨基取代的芳基,B是桥 式中的成员B1是可以是也可以不是季铵化的桥连,R1和R2是氢,未取代或取代的烷基,环烷基,芳基,烷氧基或氨基,n是等于或大于1的整数, Xθ是阴离子。 根据本发明的化合物优选用于着色纸浆。