TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
    8.
    发明申请
    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 有权
    调色剂,开发商和图像形成装置

    公开(公告)号:US20160231661A1

    公开(公告)日:2016-08-11

    申请号:US14916911

    申请日:2014-08-29

    IPC分类号: G03G9/08 G03G9/087 G03G15/08

    摘要: A toner, wherein the toner has glass transition temperature [Tg1st (toner)] of 20° C. to 50° C., where the glass transition temperature [Tg1st (toner)] is measured in a first heating in differential scanning calorimetry (DSC) of the toner, wherein tetrahydrofuran (THF) insoluble matter of the toner has glass transition temperature [Tg2nd (THF insoluble matter)] of −40° C. to 30° C., where the glass transition temperature [Tg2nd (THF insoluble matter)] is measured in a second heating in differential scanning calorimetry (DSC) of the tetrahydrofuran (THF) insoluble matter, wherein the THF insoluble matter has a storage modulus at 100° C. [G′(100) (THF insoluble matter)] of 1.0×105 Pa to 1.0×107 Pa, and wherein a ratio of a storage modulus of the THF insoluble matter at 40° C. [G′(40) (THF insoluble matter)] to the storage modulus of the THF insoluble matter at 100° C. [G′(100) (THF insoluble matter)] is 3.5×10 or less.

    摘要翻译: 调色剂,其中调色剂具有20℃至50℃的玻璃化转变温度[Tg1st(调色剂)],其中在差示扫描量热法(DSC)中在第一次加热中测量玻璃化转变温度[Tg1st(调色剂)] )调色剂,其中调色剂的四氢呋喃(THF)不溶物质的玻璃化转变温度[Tg2nd(THF不溶物))为-40℃至30℃,其中玻璃化转变温度[Tg2nd(THF不溶性物质 )]在四氢呋喃(THF)不溶物质的差示扫描量热法(DSC)中的第二次加热中测量,其中THF不溶物在100℃下具有储能模量[G'(100)(THF不溶物)] 为1.0×10 5 Pa〜1.0×10 7 Pa,其中THF不溶物在40℃下的储能模量与[THF]不溶物的储能模量[G'(40)(THF不溶物)]的比例 在100℃下[G'(100)(THF不溶物)]为3.5×10以下。

    TONER
    9.
    发明申请
    TONER 审中-公开
    托尼

    公开(公告)号:US20160209767A1

    公开(公告)日:2016-07-21

    申请号:US14914291

    申请日:2014-08-13

    IPC分类号: G03G9/087 G03G15/08

    摘要: A toner, including: a colorant; a binder resin; and a releasing agent, wherein the binder resin includes a polyester resin, and the toner satisfies requirements (1) and (2) below: (1): G′(50)≧3.0×107 Pa and 1.0×105 Pa≦G′(60)≦1.0×107 Pa, where G′(50) is a storage modulus at 50° C. of the toner and G′(60) is a storage modulus at 60° C. of the toner; and (2): a spin-spin relaxation time of the toner at 50° C. measured by solid echo method of pulse NMR is 1.0 ms or shorter.

    摘要翻译: 调色剂,包括:着色剂; 粘合剂树脂; 和脱模剂,其中粘合剂树脂包括聚酯树脂,并且调色剂满足以下要求(1)和(2):(1):G'(50)≥3.0×10 7 Pa和1.0×10 5 Pa≦̸ G' (60)≦̸ 1.0×107Pa,其中G'(50)是调色剂的50℃下的储能模量,G'(60)是调色剂的60℃下的储能模量; 和(2):通过脉冲NMR的固体回波法测定的调色剂在50℃下的自旋 - 自旋弛豫时间为1.0ms以下。

    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 有权
    调色剂,开发商和图像形成装置

    公开(公告)号:US20160209766A1

    公开(公告)日:2016-07-21

    申请号:US14913606

    申请日:2014-08-13

    IPC分类号: G03G9/00

    摘要: A toner, including: a polyester resin, wherein the polyester resin includes a diol component and a crosslink component as constituent components thereof, wherein the diol component contains an aliphatic diol having 3 to 10 carbon atoms in an amount of 50 mol % or more, wherein the crosslink component contains a trihydric or higher aliphatic alcohol, and wherein the toner has a glass transition temperature (Tg1st) of 20° C. to 50° C., where the glass transition temperature (Tg1st) is measured in first heating in differential scanning calorimetry (DSC) of the toner.

    摘要翻译: 一种调色剂,其包括:聚酯树脂,其中所述聚酯树脂包括二醇组分和交联组分作为其组分,其中所述二醇组分含有50mol%以上的具有3至10个碳原子的脂族二醇, 其中所述交联组分含有三元或更高级脂族醇,并且其中所述调色剂的玻璃化转变温度(Tg1st)为20℃至50℃,其中玻璃化转变温度(Tg1st) 扫描量热法(DSC)。