Modified silica particles
    2.
    发明授权
    Modified silica particles 失效
    改性二氧化硅颗粒

    公开(公告)号:US06190814B1

    公开(公告)日:2001-02-20

    申请号:US08234074

    申请日:1994-04-28

    IPC分类号: G03G908

    CPC分类号: G03G9/09716 G03G9/09725

    摘要: A toner composition comprised of resin, pigment, optional charge additive and a flow aid surface additive comprised of hydrophobic silica of a size diameter of from about 5 to about 40 nanometers, and which silica has been treated with a long chain aliphatic alcohol.

    摘要翻译: 由树脂,颜料,任选的电荷添加剂组成的调色剂组合物和由尺寸直径为约5至约40纳米的疏水性二氧化硅组成的流动助剂表面添加剂,以及所述二氧化硅已经用长链脂族醇处理。

    Toner compositions with hydroxy naphthoic acid charge enhancing additives
    3.
    发明授权
    Toner compositions with hydroxy naphthoic acid charge enhancing additives 失效
    具有羟基萘甲酸增稠添加剂的调色剂组合物

    公开(公告)号:US5451482A

    公开(公告)日:1995-09-19

    申请号:US238072

    申请日:1994-05-02

    IPC分类号: G03G9/097

    CPC分类号: G03G9/09733 G03G9/0975

    摘要: Disclosed is a negatively charged toner composition comprised of resin particles, pigment particles, optional surface additives, and a hydroxy naphthoic acid charge enhancing additive of the following formula: ##STR1## wherein X is halogen, hydroxy, or hydrogen, M is hydrogen, an alkaline earth, an alkali metal, or NR.sub.4 wherein R is alkyl with from 1 to 5 carbon atoms, and n is the number 1 or 2.

    摘要翻译: 公开了一种带负电荷的调色剂组合物,其由树脂颗粒,颜料颗粒,任选的表面添加剂和下式的羟基萘甲酸电荷增强添加剂组成:其中X是卤素,羟基或氢,M是氢, 碱土金属,碱金属或NR4,其中R是具有1至5个碳原子的烷基,n是数字1或2。

    Couplers for photogenerating azo pigments
    5.
    发明授权
    Couplers for photogenerating azo pigments 失效
    用于光生偶氮颜料的成色剂

    公开(公告)号:US5281503A

    公开(公告)日:1994-01-25

    申请号:US870387

    申请日:1992-04-17

    摘要: A photogenerating pigment has the formula: ##STR1## wherein A is the residual structure of an aromatic amine, p is an integer 1, 2, 3, 4, etc. depending on the amine structure, m is an integer 0, 1, 2, 3, or 4 and X may be selected from the group including but not limited to F, Cl, Br, NO.sub.2, CN, OH, NH.sub.2, OCH.sub.3, OCH.sub.2 CH.sub.3, CF.sub.3, alkyl and aromatic groups.

    摘要翻译: 光生颜料具有下式:(*化学结构*)其中A是芳族胺的残余结构,p是整数1,2,3,4等,取决于胺结构,m是整数0, 1,2,3或4,X可以选自包括但不限于F,Cl,Br,NO 2,CN,OH,NH 2,OCH 3,OCH 2 CH 3,CF 3,烷基和芳族基团。

    Toner compositions with halogenated metal salicyclic acid complex charge
enhancing additives
    6.
    发明授权
    Toner compositions with halogenated metal salicyclic acid complex charge enhancing additives 失效
    具有卤化金属水杨酸组合物的调色剂组合物电荷增强添加剂

    公开(公告)号:US5256515A

    公开(公告)日:1993-10-26

    申请号:US978572

    申请日:1992-11-19

    IPC分类号: G03G9/097 G03G9/083

    CPC分类号: G03G9/09783

    摘要: A negatively charged toner composition comprised of resin particles, pigment particles, optional surface additives, and a halogenated salicyclic acid complex charge enhancing additive of the following formula: ##STR1## wherein wherein Z is zinc or chromium; M is hydrogen, an alkali metal, an alkaline earth metal, NH.sub.4, or NR.sub.4 wherein R is alkyl; X and Y are independently selected from the group consisting of chloride, iodide and bromide; and n and m are the numbers 1 or 2.

    摘要翻译: 由树脂颗粒,颜料颗粒,任选的表面添加剂以及下式的卤代水杨酸络合物电荷增强添加剂组成的带负电荷的调色剂组合物:其中Z为锌或铬; M是氢,碱金属,碱土金属,NH 4或NR 4,其中R是烷基; X和Y独立地选自氯,碘和溴; n和m是数字1或2。

    Toner with metallized silica particles
    10.
    发明授权
    Toner with metallized silica particles 失效
    具有金属化二氧化硅颗粒的调色剂

    公开(公告)号:US5397667A

    公开(公告)日:1995-03-14

    申请号:US234206

    申请日:1994-04-28

    IPC分类号: G03G9/097

    CPC分类号: G03G9/09725 G03G9/09716

    摘要: A toner composition comprised of resin, pigment, optional charge additive and a flow aid surface additive comprised of hydrophobic metallized silica of a size diameter of from about 5 to about 40 nanometers, and which silica has been treated with a long chain aliphatic alcohol.

    摘要翻译: 由树脂,颜料,任选的电荷添加剂和流动助剂表面添加剂组成的调色剂组合物,其由尺寸直径为约5至约40纳米的疏水性金属化二氧化硅组成,并且该二氧化硅已经用长链脂族醇处理。