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    • 97. 发明授权
    • Quaternary phosphonium trihalozincate salts as charge-control agents for
toners and developers
    • 季铵盐三卤代盐作为调色剂和显影剂的电荷控制剂
    • US5561020A
    • 1996-10-01
    • US350775
    • 1994-12-07
    • John C. WilsonDinesh Tyagi
    • John C. WilsonDinesh Tyagi
    • G03G9/097
    • G03G9/09775G03G9/09741G03G9/0975G03G9/09783
    • New electrostatographic toners and developers are provided containing charge-control agents comprising quaternary phosphonium trihalozincate salts having the structure: ##STR1## wherein R is selected from an unsubstituted alkyl group having from 1 to 24 carbon atoms; a substituted alkyl group having from 1 to 24 carbon atoms substituted with one or more hydroxy-, carboxy-, alkoxy-, carboalkoxy-, acyloxy-, nitro-, cyano-, keto- or halo-groups; a cycloalkyl group having from 3 to 7 carbon atoms; an alkaryl group having from 1 to 20 carbon atoms in the alkyl group and 6 to 14 carbon atoms in the aryl group; an aralkyl group having from 1 to 4 carbon atoms in the alkyl group and 6 to 14 carbon atoms in the aryl group wherein the aryl group is unsubstituted or substituted with one or more alkyl-, hydroxy-, carboxy-, alkoxy-, carboalkoxy-, acyloxy-, amino-, nitro-, cyano-, keto- or halo-groups; phenyl or substituted phenyl;R.sup.1, R.sup.2 and R.sup.3, which can be the same or different, are independently selected from hydrogen; an alkyl group having from 1 to 24 carbon atoms; hydroxy-; carboxy-; alkoxy-; carboalkoxy-; acyloxy-; amino-; nitro-; cyano-; keto-; or halo-groups; andX, which can be the same or different, is independently selected from fluorine, chlorine, bromine or iodine.
    • 提供了新的静电调色剂和显影剂,其含有电荷控制剂,其包含具有以下结构的季铵鏻三卤代酸盐:其中R选自未取代的具有1至24个碳原子的烷基; 被一个或多个羟基,羧基,烷氧基,烷氧基,酰氧基,硝基,氰基,酮基或卤代基取代的碳原子数1〜24的取代烷基。 具有3至7个碳原子的环烷基; 烷基中具有1至20个碳原子并且芳基中具有6至14个碳原子的烷芳基; 在烷基中具有1至4个碳原子且在芳基中具有6至14个碳原子的芳烷基,其中芳基未被取代或被一个或多个烷基,羟基,羧基,烷氧基 - ,烷氧基 - ,酰氧基 - ,氨基 - ,硝基 - ,氰基 - ,酮基或卤代基; 苯基或取代的苯基; R 1,R 2和R 3可以相同或不同,独立地选自氢; 具有1至24个碳原子的烷基; 羟基 - 羧基 烷氧基 碳烷氧基 酰氧基 - 氨基 - 硝基 氰基 酮基 或卤代基团; 和X可以相同或不同,独立地选自氟,氯,溴或碘。
    • 98. 发明授权
    • Quaternary phosphonium trihalocuprate salts as charge-control agents for
toners and developers
    • 作为调色剂和显影剂的电荷控制剂的季铵盐三卤代盐
    • US5547803A
    • 1996-08-20
    • US350603
    • 1994-12-07
    • John C. WilsonDinesh Tyagi
    • John C. WilsonDinesh Tyagi
    • G03G9/097
    • G03G9/09783G03G9/09741
    • New electrostatographic toners and developers are provided containing charge-control agents comprising quaternary phosphonium trihalocuprate salts having the structure: ##STR1## wherein R is selected from an unsubstituted alkyl group having from 1 to 24 carbon atoms; a substituted alkyl group having from 1 to 24 carbon atoms substituted with one or more hydroxy-, carboxy-, alkoxy-, carboalkoxy-, acyloxy-, nitro-, cyano-, keto- or halo-groups; a cycloalkyl group having from 3 to 7 carbon atoms; an alkaryl group having from 1 to 20 carbon atoms in the alkyl group and 6 to 14 carbon atoms in the aryl group; an aralkyl group having from 1 to 4 carbon atoms in the alkyl group and 6 to 14 carbon atoms in the aryl group wherein the aryl group may be unsubstituted or substituted with one or more alkyl-, hydroxy, carboxy-, alkoxy-, carboalkoxy-, acyloxy-, amino-, nitro-, cyano-, keto- or halo-groups; phenyl or substituted phenyl;R.sup.1, R.sup.2 and R.sup.3, which can be the same or different, are independently selected from hydrogen; an alkyl group having from 1 to 24 carbon atoms; hydroxy-; carboxy-; alkoxy-; carboalkoxy-; acyloxy-; amino-; nitro-; cyano-; keto-; or halo-groups; andX, which can be the same or different, is independently selected from fluorine, chlorine, bromine or iodine.
    • 提供了新的静电调色剂和显影剂,其含有电荷控制剂,其包含具有以下结构的季铵盐三卤代盐:其中R选自未取代的具有1至24个碳原子的烷基; 被一个或多个羟基,羧基,烷氧基,烷氧基,酰氧基,硝基,氰基,酮基或卤代基取代的碳原子数1〜24的取代烷基。 具有3至7个碳原子的环烷基; 烷基中具有1至20个碳原子并且芳基中具有6至14个碳原子的烷芳基; 在烷基中具有1至4个碳原子且在芳基中具有6至14个碳原子的芳烷基,其中芳基可以是未被取代的或被一个或多个烷基,羟基,羧基,烷氧基, ,酰氧基 - ,氨基 - ,硝基 - ,氰基 - ,酮基或卤代基; 苯基或取代的苯基; R 1,R 2和R 3可以相同或不同,独立地选自氢; 具有1至24个碳原子的烷基; 羟基 - 羧基 烷氧基 碳烷氧基 酰氧基 - 氨基 - 硝基 氰基 酮基 或卤代基团; 和X可以相同或不同,独立地选自氟,氯,溴或碘。