Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus
    1.
    发明申请
    Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus 有权
    用于喷墨记录的水性墨水,墨盒和喷墨记录装置

    公开(公告)号:US20090165673A1

    公开(公告)日:2009-07-02

    申请号:US12342940

    申请日:2008-12-23

    IPC分类号: C09D11/02

    摘要: A water-based ink includes a dye (1) represented by the general formula (1); a dye (2) at least one dye selected from the group consisting of a dye having free acid that is represented by the general formula (2-1), C. I. Acid Red 52 and 289; DPP; and a surfactant represented by the general formula (3). The dyes, DPP, and the surfactant are blended so as to satisfy the conditions (A) to (D). (A) a total amount of the dye (1) and (2) relative to a total amount of the ink is about 2 wt % to 5 wt % (B) weight ratio between the dye (1) and (2) in the ink is about 9:1 to 7:3 (C) an amount of the surfactant relative to a total amount of the ink is about 0.5 wt % to 2.5 wt % (D) an amount of DPP relative to a total amount of the ink is about 1 wt % to 3 wt %

    摘要翻译: 水性油墨包括由通式(1)表示的染料(1); 染料(2)选自由通式(2-1)表示的游离酸的染料,C.I.酸性红52和289中的至少一种染料; 民进党 和由通式(3)表示的表面活性剂。 混合染料,DPP和表面活性剂以满足条件(A)至(D)。 (A)染料(1)和(2)相对于油墨总量的总量在染料(1)和(2)之间的重量比为约2重量%至5重量%(B) 油墨为约9:1至7:3(C)表面活性剂相对于油墨总量的量为约0.5重量%至2.5重量%(D)DPP相对于油墨总量的量 为约1重量%至3重量%

    Water-Based Ink For Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus
    2.
    发明申请
    Water-Based Ink For Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus 有权
    用于喷墨记录的水性墨水,墨盒和喷墨记录装置

    公开(公告)号:US20090165671A1

    公开(公告)日:2009-07-02

    申请号:US12342712

    申请日:2008-12-23

    IPC分类号: C09D11/02 G01D11/00

    摘要: A water-based ink for ink-jet recording includes a dye represented by the general formula (1); water; dipropylene glycol propyl ether (DPP); and a surfactant represented by the general formula (2). The dye, DPP, and the surfactant are blended so as to satisfy the conditions (A) and (B). (A) an amount of surfactant represented by general formula (2) relative to a total amount of the ink is in the range of about 0.5 wt % to about 2.5 wt % (B) an amount of DPP relative to a total amount of the ink is in the range of about 1 wt % to about 3 wt %

    摘要翻译: 用于喷墨记录的水性油墨包括由通式(1)表示的染料; 水; 二丙二醇丙醚(DPP); 和由通式(2)表示的表面活性剂。 将染料,DPP和表面活性剂混合以满足条件(A)和(B)。 (A)相对于油墨总量的通式(2)表示的表面活性剂的量在约0.5重量%至约2.5重量%的范围内(B)DPP相对于 油墨在约1重量%至约3重量%的范围内,

    Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus
    3.
    发明申请
    Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus 有权
    用于喷墨记录的水性墨水,墨盒和喷墨记录装置

    公开(公告)号:US20090167831A1

    公开(公告)日:2009-07-02

    申请号:US12343128

    申请日:2008-12-23

    IPC分类号: B41J2/01 C09D11/02

    摘要: A water-based ink includes a dye represented by the general formula (1), water, DPP, and a surfactant represented by the general formula (2). The dye, DPP, and the surfactant are blended so as to satisfy the conditions (A) to (C). (A) an amount of the dye relative to a total amount of the ink (x) is about 0.1 wt % to 1.0 wt % (B) an amount of DPP relative to a total amount of the ink (y) is about 0.5 wt % to 3 wt % (C) in y≧25x/9+2/9 −175x+18y+225z−104≦0 and −100x+18y+225z−66.5≧0 in y

    摘要翻译: 水性油墨包括由通式(1)表示的染料,水,DPP和由通式(2)表示的表面活性剂。 混合染料,DPP和表面活性剂以满足条件(A)至(C)。 (A)染料相对于油墨总量(x)的量为约0.1重量%至1.0重量%(B)DPP相对于油墨总量(y)的量为约0.5重量% 在y> = 25x / 9 + 2/9 <?在线公式描述中的%至3重量%(C)=“在线公式”end =“lead”→> 175x + 18y + 225z-104 < = 0和<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> - 100x + 18y + 225z-66.5> = 0 <?in-line-formula description =“in-line formula”end =“tail”?> in y <25x / 9 + 2/9 <?in-line-formula description =“ 在线公式“end =”lead“?> - 275x + 54y + 225z-112 <= 0和<?in-line-formula description =”In-line Formulas“end =”tail“?> line-formula description =“In-line Formulas”end =“lead”?> - 200x + 54y + 225z-74.5> = 0 <?in-line-formula description =“In-line Formulas”end =“tail”? > z:相对于油墨总量的表面活性剂的量(重量%)

    FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
    4.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 有权
    固定装置和使用它的图像形成装置

    公开(公告)号:US20120121302A1

    公开(公告)日:2012-05-17

    申请号:US13271323

    申请日:2011-10-12

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2053

    摘要: An image forming apparatus includes photoreceptor drums, a charger, an exposure unit, a developing unit, an intermediate transfer belt and a fixing unit for fixing a toner image to a recording medium. The fixing unit includes a fixing part and a pressing part. The fixing part has a fixing roller, a heating member and a fixing belt. The pressing part has a pressing roller. The heating member is arranged close to, and so as to cover, the outer peripheral side of the fixing roller, and formed with an opening. Both edges of the opening extending along the axial direction of the fixing roller, are positioned closer to the pressing part side than the center axis of the fixing roller is.

    摘要翻译: 图像形成装置包括感光鼓,充电器,曝光单元,显影单元,中间转印带和用于将调色剂图像定影到记录介质的定影单元。 固定单元包括固定部分和按压部分。 固定部具有定影辊,加热构件和定影带。 按压部具有加压辊。 加热构件布置成靠近并且覆盖定影辊的外周侧,并且形成有开口。 沿着定影辊的轴向延伸的开口的两个边缘比定影辊的中心轴更靠近按压部分侧。

    FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONNECTING WIRES IN FIXING DEVICE
    5.
    发明申请
    FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONNECTING WIRES IN FIXING DEVICE 有权
    固定装置,图像形成装置以及在固定装置中连接线的方法

    公开(公告)号:US20110081157A1

    公开(公告)日:2011-04-07

    申请号:US12897979

    申请日:2010-10-05

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2039 G03G2215/2029

    摘要: A fixing device of belt fixing type is provided. A fixing device includes a connector to be connected to wires provided therein. The connector includes integrally primary-side wiring connector terminals to be connected to primary-side wires each leading to a heat generating resistor, and secondary-side wiring connector terminals to be connected to secondary-side wires including wires each leading to a heat generating element-side thermistor, the secondary-side wires flowing current smaller than the primary-side wires.

    摘要翻译: 提供了带固定型的固定装置。 固定装置包括连接到设置在其中的电线的连接器。 连接器包括一体化的初级侧布线连接器端子,其连接到各自通向发热电阻器的一次侧布线,以及次级侧布线连接器端子,其连接到二次侧布线,该二次侧布线包括各自通向发热元件 侧面热敏电阻,次级侧电线的流动电流小于初级侧电线。

    Ink Set and Ink-Jet Recording Method
    7.
    发明申请
    Ink Set and Ink-Jet Recording Method 有权
    油墨和喷墨记录方法

    公开(公告)号:US20110292117A1

    公开(公告)日:2011-12-01

    申请号:US13075576

    申请日:2011-03-30

    IPC分类号: B41J2/015 C09D11/02

    摘要: An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate-group modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains an aggregating agent, water, and a water-soluble organic solvent. A dynamic surface tension of the water-based ink, measured under the condition where a life time is about 50 ms, is in the range of 35 mN/m to 45 mN/m. A dynamic surface tension of the treatment liquid, measured under the condition where a life time is about 50 ms, is in the range of 33 mN/m to 45 mN/m.

    摘要翻译: 一种含有用于喷墨记录的水性油墨和处理液的油墨组。 水性油墨含有磷酸酯改性的自分散颜料,水和水溶性有机溶剂。 处理液含有聚集剂,水和水溶性有机溶剂。 在使用寿命约50ms的条件下测定的水性油墨的动态表面张力为35mN / m〜45mN / m。 在寿命约50ms的条件下测量的处理液的动态表面张力在33mN / m至45mN / m的范围内。

    Ink Set For Ink-Jet Recording
    10.
    发明申请
    Ink Set For Ink-Jet Recording 有权
    喷墨记录墨盒

    公开(公告)号:US20080302270A1

    公开(公告)日:2008-12-11

    申请号:US12051870

    申请日:2008-03-20

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: An ink set for ink-jet recording includes a plurality of color inks, wherein the following formulae (a) to (d) are satisfied. Light OD reduction rate (X %)=[(A−B)/A]×100  (a) Ozone OD reduction rate (Y %)=[(C−D)/C]×100  (b) Total OD reduction rate (Z %)=X+Y

    摘要翻译: 用于喷墨记录的油墨组包括多种彩色油墨,其中满足以下式(a)至(d)。 <?in-line-formula description =“In-line Formulas”end =“lead”?>光OD减少率(X%)= [(AB)/ A] x100(a)<? =“直线公式”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?>臭氧OD减少率(Y%)= [(CD)/ C] x100(b)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 总OD减少率(Z%)= X + Y <约40%(c)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description = “直线公式”end =“lead”?> Zmax-Zmin <约15%(d)<?in-line-formula description =“In-line Formulas”end =“tail”?>“A”和“ B“分别是针对第一单色贴片的耐光性试验之前和之后的OD值,”c“和”D“分别是针对第二单色贴片的耐臭氧性测试之前和之后的OD值。 “Zmax”和“Zmin”分别是所有总OD减少率(Z)的最大值和最小值。