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    • 13. 发明公开
    • 산화형 혼합 환형 페놀 황화물, 이것을 사용한 전하 제어제및 토너
    • 氧化的混合循环硫醇,以及充电控制剂和使用它的调色剂
    • KR1020080111125A
    • 2008-12-22
    • KR1020087027507
    • 2007-04-12
    • 호도가야 가가쿠 고교 가부시키가이샤
    • 야스무라마사테루이토마사미다루모토나오히로아오키요시카즈우메카와마사후미오쿠보마사키오쓰카히데유키와타나베준
    • C07C219/22C07D341/00G03G9/097
    • G03G9/09775C07D341/00G03G9/08748G03G9/08771
    • an oxidized cyclic phenol sulfide mixture which is a mixture of an oxidized cyclic phenol sulfide represented by the general formula (1) wherein m is 8 and an oxidized cyclic phenol sulfide represented by the general formula (1) wherein m is an integer other than 8; an oxidized cyclic phenol sulfide represented by the general formula (1) wherein m is 8; a charge controlling agent comprising the oxidized cyclic phenol sulfide mixture or the oxidized cyclic phenol sulfide as an active ingredient; and a toner comprising the charge controlling agent, a coloring agent and a binder resin. The charge controlling agent is particularly useful for the preparation of a color toner. The charge controlling agent can increase the rate of charge rise, has a high charge amount and excellent charging properties including excellent environmental stability, and have no problem in the restriction on waste disposal and therefore has good safety. (1) wherein R represents a linear or branched alkyl group having 1 to 6 carbon atoms; m is an integer of 4 to 9; and n is 1 or 2. ® KIPO & WIPO 2009
    • 氧化型环状苯酚硫化物混合物,其是通式(1)表示的氧化环状苯酚硫化物(其中m为8)和由通式(1)表示的氧化型环状苯酚硫化物的混合物,其中m为除了8以外的整数 ; 由通式(1)表示的氧化环状苯酚硫化物,其中m为8; 电荷控制剂,其包含氧化的环状苯酚硫化物混合物或氧化的环状苯酚硫化物作为活性成分; 以及包含电荷控制剂,着色剂和粘合剂树脂的调色剂。 电荷控制剂对于制备彩色调色剂特别有用。 电荷控制剂可以增加电荷升高速率,具有高电荷量和优异的充电性能,其环境稳定性优异,在废弃物处理方面没有问题,因此具有良好的安全性。 (1)其中R表示具有1至6个碳原子的直链或支链烷基; m为4〜9的整数。 并且n为1或2.®KIPO&WIPO 2009