Copolymer, resin for electrophotographic functional component parts, developing roller, and electrophotographic apparatus
    2.
    发明授权
    Copolymer, resin for electrophotographic functional component parts, developing roller, and electrophotographic apparatus 有权
    共聚物,用于电子照相功能组分的树脂,显影辊和电子照相设备

    公开(公告)号:US08088876B2

    公开(公告)日:2012-01-03

    申请号:US12200702

    申请日:2008-08-28

    IPC分类号: C08F220/10

    摘要: A copolymer obtained by copolymerizing at least one monomer selected from specific acrylate or methacrylate monomers, at least one monomer selected from specific amino group-containing monomers and at least one monomer selected from specific polar group-containing monomers. A resin for electrophotographic functional component parts, which contains this copolymer, a developing roller in which a cover layer serving as a surface layer contains the copolymer as a positive charge control resin, and an electrophotographic apparatus that includes the developing roller.

    摘要翻译: 通过使选自特定的丙烯酸酯或甲基丙烯酸酯单体的至少一种单体,至少一种选自特定含氨基单体的单体和至少一种选自特定极性基团单体的单体共聚而获得的共聚物。 含有该共聚物的电子照相功能组分部分的树脂,其中用作表面层的覆盖层含有作为正电荷控制树脂的共聚物的显影辊和包括显影辊的电子照相设备。

    COPOLYMER, RESIN FOR ELECTROPHOTOGRAPHIC FUNCTIONAL COMPONENT PARTS, DEVELOPING ROLLER, AND ELECTROPHOTOGRAPHIC APPARATUS
    4.
    发明申请
    COPOLYMER, RESIN FOR ELECTROPHOTOGRAPHIC FUNCTIONAL COMPONENT PARTS, DEVELOPING ROLLER, AND ELECTROPHOTOGRAPHIC APPARATUS 有权
    共聚物,电子功能部件的树脂,开发辊和电子显微镜

    公开(公告)号:US20090060597A1

    公开(公告)日:2009-03-05

    申请号:US12200702

    申请日:2008-08-28

    摘要: A copolymer obtained by copolymerizing at least one monomer selected from specific acrylate or methacrylate monomers, at least one monomer selected from specific amino group-containing monomers and at least one monomer selected from specific polar group-containing monomers. A resin for electrophotographic functional component parts, which contains this copolymer, a developing roller in which a cover layer serving as a surface layer contains the copolymer as a positive charge control resin, and an electrophotographic apparatus that includes the developing roller.

    摘要翻译: 通过使选自特定的丙烯酸酯或甲基丙烯酸酯单体的至少一种单体,至少一种选自特定含氨基单体的单体和至少一种选自特定极性基团单体的单体共聚而获得的共聚物。 含有该共聚物的电子照相功能组分部分的树脂,其中用作表面层的覆盖层含有作为正电荷控制树脂的共聚物的显影辊和包括显影辊的电子照相设备。

    Negative-chargeability control resin
    5.
    发明授权
    Negative-chargeability control resin 失效
    负电荷控制树脂

    公开(公告)号:US06765077B2

    公开(公告)日:2004-07-20

    申请号:US10383730

    申请日:2003-03-10

    IPC分类号: C08F22602

    摘要: A negative-chargeability control resin containing a specific vinyl copolymer imparts stable chargeability to toner. The vinyl copolymer is obtainable by copolymerizing a monomer composition which contains at least i) a vinyl monomer (A) as exemplified by N-acryloylmorpholine, N-isopropylacrylamide, N-methylmethacrylamide, N-butoxymethylacrylamide or N-t-butylacrylamide, or a vinyl monomer (B) as exemplified by vinyl butyrate, vinyl 2-ethylhexanoate, vinyl benzoate, vinyl monochloroacetate pivarate, and ii) a vinyl monomer (C) having as a functional group a carboxyl group or a carboxyl group made into salt structure.

    摘要翻译: 含有特定乙烯基共聚物的负电荷控制树脂赋予调色剂稳定的带电性。 乙烯基共聚物可以通过共聚含有至少i)乙烯基单体(A)的单体组合物,例如N-丙烯酰基吗啉,N-异丙基丙烯酰胺,N-甲基甲基丙烯酰胺,N-丁氧基甲基丙烯酰胺或N-叔丁基丙烯酰胺或乙烯基单体( B),例如丁酸乙烯酯,2-乙基己酸乙烯酯,苯甲酸乙烯酯,单氯乙酸乙烯酯,和ii)具有羧基或羧基的官能团的乙烯基单体(C)。

    Fluorine-containing polyfunctional (meth) acrylate composition low
refractivity material and reflection reducing film
    8.
    发明授权
    Fluorine-containing polyfunctional (meth) acrylate composition low refractivity material and reflection reducing film 失效
    含氟多官能(甲基)丙烯酸酯组合物低折射率材料和反射降低膜

    公开(公告)号:US6087010A

    公开(公告)日:2000-07-11

    申请号:US11812

    申请日:1998-02-09

    摘要: Fluorine-containing polyfunctional (meth)acrylate represented by the formula (1), as well as a composition, a low refractivity material and a reflection reducing film in which the (meth)acrylate is utilized: ##STR1## wherein X stands for a fluoroalkyl group of C1-14 having 3 or more F, or a fluorocycloalkyl group of C3-14 having 4 or more F; Y.sup.1, Y.sup.2, and Y.sup.3 stand for H, an acryloyl group or a methacryloyl group, and at least two of Y.sup.1, Y.sup.2, and Y.sup.3 stand for an acryloyl group or a methacryloyl group; Z stands for H or an alkyl group of C1-3; and n and m is an integer of 0 or 1, and n+m=1.

    摘要翻译: PCT No.PCT / JP97 / 01952 Sec。 371日期:1998年2月9日 102(e)1998年2月9日PCT PCT 1997年6月9日PCT公布。 第WO97 / 47585号公报 日期:1997年12月18日由式(1)表示的含氟多官能(甲基)丙烯酸酯以及其中使用(甲基)丙烯酸酯的组合物,低折射率材料和反射还原膜:其中X代表 具有3个或更多个F的C1-14的氟代烷基或具有4个或更多个F的C3-14的氟代环烷基; Y 1,Y 2和Y 3表示H,丙烯酰基或甲基丙烯酰基,Y1,Y2和Y3中的至少两个表示丙烯酰基或甲基丙烯酰基; Z代表H或C 1-3的烷基; n和m为0或1的整数,n + m = 1。