Polyester resin for toner, toner composition and resin particle
    5.
    发明授权
    Polyester resin for toner, toner composition and resin particle 有权
    用于调色剂,调色剂组合物和树脂颗粒的聚酯树脂

    公开(公告)号:US07951518B2

    公开(公告)日:2011-05-31

    申请号:US10581974

    申请日:2004-12-10

    IPC分类号: G03G9/00

    摘要: Disclosed is a heat-fusible electrostatic image developing toner which has an excellent balance between fixability at low temperatures and grindability and is excellent in glossiness after fixing. Also disclosed is a resin for toners.A polyester resin for toners which is obtained by polycondensing a polyol component and a polycarboxylic acid component is characterized by containing 20-100 weight % of one or more polyester resins (A1) having a storage elastic modulus from 2.5×103 Pa to 5×106 Pa at 150° C. wherein the molar average cohesive energy of the polyol component is between 7.0×104 and 1.4×105 J.

    摘要翻译: 本发明公开了一种热固性静电显影调色剂,其在低温下的定影性和可磨性之间具有优异的平衡性,并且在定影后的光泽度优异。 还公开了一种用于调色剂的树脂。 通过使多元醇成分和多元羧酸成分缩聚而得到的调色剂用聚酯树脂的特征在于,含有20-100重量%的一种或多种聚酯树脂(A1),其储能弹性模量为2.5×10 3 Pa〜5×10 6 Pa,其中多元醇组分的摩尔平均内聚能为7.0×10 4和1.4×10 5 J.

    Polyester resin for toner, toner composition and resin particle
    6.
    发明授权
    Polyester resin for toner, toner composition and resin particle 有权
    用于调色剂,调色剂组合物和树脂颗粒的聚酯树脂

    公开(公告)号:US08163840B2

    公开(公告)日:2012-04-24

    申请号:US13091342

    申请日:2011-04-21

    IPC分类号: C08G63/60 G03G9/00

    摘要: Disclosed is a heat-fusible electrostatic image developing toner which has an excellent balance between fixability at low temperatures and grindability and is excellent in glossiness after fixing. Also disclosed is a resin for toners. A polyester resin for toners which is obtained by polycondensing a polyol component and a polycarboxylic acid component is characterized by containing 20-100 weight % of one or more polyester resins (A1) having a storage elastic modulus from 2.5×103 Pa to 5×106 Pa at 150° C. wherein the molar average cohesive energy of the polyol component is between 7.0×104 and 1.4×105 J.

    摘要翻译: 本发明公开了一种热固性静电显影调色剂,其在低温下的定影性和可磨性之间具有优异的平衡性,并且在定影后的光泽度优异。 还公开了一种用于调色剂的树脂。 通过使多元醇成分和多元羧酸成分缩聚而得到的调色剂用聚酯树脂的特征在于,含有20-100重量%的一种或多种聚酯树脂(A1),其储能弹性模量为2.5×10 3 Pa〜5×10 6 Pa,其中多元醇组分的摩尔平均内聚能为7.0×10 4和1.4×10 5 J.

    POLYESTER RESIN FOR TONER, TONER COMPOSITION AND RESIN PARTICLE
    7.
    发明申请
    POLYESTER RESIN FOR TONER, TONER COMPOSITION AND RESIN PARTICLE 有权
    聚酯树脂,聚碳酸酯组合物和树脂颗粒

    公开(公告)号:US20110200931A1

    公开(公告)日:2011-08-18

    申请号:US13091342

    申请日:2011-04-21

    IPC分类号: G03G9/087 C08G63/06 C08L67/02

    摘要: [Problems]Disclosed is a heat-fusible electrostatic image developing toner which has an excellent balance between fixability at low temperatures and grindability and is excellent in glossiness after fixing. Also disclosed is a resin for toners.[Means for Solving Problems]A polyester resin for toners which is obtained by polycondensing a polyol component and a polycarboxylic acid component is characterized by containing 20-100 weight % of one or more polyester resins (A1) having a storage elastic modulus from 2.5×103 Pa to 5×106 Pa at 150° C. wherein the molar average cohesive energy of the polyol component is between 7.0×104 and 1.4×105 J.

    摘要翻译: [问题]公开了一种热固性静电图像显影调色剂,其在低温下的定影性和可磨性之间具有优异的平衡性,并且在定影后的光泽度优异。 还公开了一种用于调色剂的树脂。 解决问题的方法通过使多元醇成分和多元羧酸成分缩聚得到的调色剂用聚酯树脂的特征在于,含有20-100重量%的一种或多种聚酯树脂(A1),其储能弹性模量为2.5× 在150℃下为103Pa至5×106Pa,其中多元醇组分的摩尔平均内聚能为7.0×10 4至1​​.4×10 5 J.

    Polyester Resin for Toner, Toner Composition and Resin Particle
    8.
    发明申请
    Polyester Resin for Toner, Toner Composition and Resin Particle 有权
    用于调色剂,调色剂组合物和树脂颗粒的聚酯树脂

    公开(公告)号:US20070281235A1

    公开(公告)日:2007-12-06

    申请号:US10581974

    申请日:2004-12-10

    IPC分类号: G03G9/087

    摘要: [PROBLEMS] Disclosed is a heat-fusible electrostatic image developing toner which has an excellent balance between fixability at low temperatures and grindability and is excellent in glossiness after fixing. Also disclosed is a resin for toners. [MEANS FOR SOLVING PROBLEMS] A polyester resin for toners which is obtained by polycondensing a polyol component and a polycarboxylic acid component is characterized by containing 20-100 weight % of one or more polyester resins (A1) having a storage elastic modulus from 2.5×103 Pa to 5×106 Pa at 150° C. wherein the molar average cohesive energy of the polyol component is between 7.0×104 and 1.4×105 J.

    摘要翻译: 本发明公开了一种热固性静电显影调色剂,其在低温下的定影性和可磨性之间具有优异的平衡性,并且在定影后的光泽度优异。 还公开了一种用于调色剂的树脂。 解决问题的手段通过使多元醇成分和多元羧酸成分缩聚得到的调色剂用聚酯树脂的特征在于,含有20-100重量%的一种或多种聚酯树脂(A1),其具有的储能弹性模量为2.5×10 在150℃下,Pa至5×10 6 Pa,其中多元醇组分的摩尔平均内聚能为7.0×10 4〜1.4×10 4 Pa 5。

    METHOD FOR PRODUCING RESIN DISPERSIONS AND RESIN PARTICLES
    9.
    发明申请
    METHOD FOR PRODUCING RESIN DISPERSIONS AND RESIN PARTICLES 有权
    生产树脂分散剂和树脂颗粒的方法

    公开(公告)号:US20090280423A1

    公开(公告)日:2009-11-12

    申请号:US12304408

    申请日:2007-06-13

    IPC分类号: G03G9/08 C08L67/00

    摘要: The present invention concerns a method for producing an aqueous dispersion (X1), the method including a step that includes mixing an aqueous dispersion liquid (W) of resin particles (A) comprising a resin (a) with a precursor (b0) of a resin (b) or an oily liquid (OL) comprising the precursor (b0) and an organic solvent to disperse the precursor (b0) or the oily liquid (OL) in the aqueous dispersion liquid (W), followed by causing the precursor (b0) to react in the aqueous dispersion liquid (W) to form resin particles (B) comprising the resin (b), thereby obtaining the aqueous dispersion (X1) of resin particles (C) having a structure where resin particles (A) are adhered on the surface of the resin particles (B), wherein at least one of the resin (a) and the resin (b) contains a polyester resin (p1) formed in the presence of a specific titanium catalyst (t) or a resin (p2) having the polyester resin (p1) as a constituent unit.

    摘要翻译: 本发明涉及一种水分散体(X1)的制造方法,其特征在于,包括将包含树脂(a)的树脂粒子(A)的水性分散液(W)与前述(a0)的前体 树脂(b)或含有前体(b0)的油性液体(OL)和有机溶剂,将前体(b0)或油性液体(OL)分散在水分散液(W)中, b)在水分散液(W)中反应以形成包含树脂(b)的树脂颗粒(B),从而获得树脂颗粒(C)的水分散体(X1),其具有树脂颗粒(A) 粘附在树脂颗粒(B)的表面上,其中树脂(a)和树脂(b)中的至少一种含有在特定的钛催化剂(t)或树脂的存在下形成的聚酯树脂(p1) (p2)作为构成单元的聚酯树脂(p1)。

    Method for producing resin dispersions and resin particles
    10.
    发明授权
    Method for producing resin dispersions and resin particles 有权
    生产树脂分散体和树脂颗粒的方法

    公开(公告)号:US08563650B2

    公开(公告)日:2013-10-22

    申请号:US12304408

    申请日:2007-06-13

    IPC分类号: C08F2/32

    摘要: The present invention concerns a method for producing an aqueous dispersion (X1), the method including a step that includes mixing an aqueous dispersion liquid (W) of resin particles (A) comprising a resin (a) with a precursor (b0) of a resin (b) or an oily liquid (OL) comprising the precursor (b0) and an organic solvent to disperse the precursor (b0) or the oily liquid (OL) in the aqueous dispersion liquid (W), followed by causing the precursor (b0) to react in the aqueous dispersion liquid (W) to form resin particles (B) comprising the resin (b), thereby obtaining the aqueous dispersion (X1) of resin particles (C) having a structure where resin particles (A) are adhered on the surface of the resin particles (B), wherein at least one of the resin (a) and the resin (b) contains a polyester resin (p1) formed in the presence of a specific titanium catalyst (t) or a resin (p2) having the polyester resin (p1) as a constituent unit.

    摘要翻译: 本发明涉及一种水分散体(X1)的制造方法,其特征在于,包括将包含树脂(a)的树脂粒子(A)的水性分散液(W)与前述(a0)的前体 树脂(b)或含有前体(b0)的油性液体(OL)和有机溶剂,将前体(b0)或油性液体(OL)分散在水分散液(W)中, b)在水分散液(W)中反应以形成包含树脂(b)的树脂颗粒(B),从而获得树脂颗粒(C)的水分散体(X1),其具有树脂颗粒(A) 粘附在树脂颗粒(B)的表面上,其中树脂(a)和树脂(b)中的至少一种含有在特定的钛催化剂(t)或树脂的存在下形成的聚酯树脂(p1) (p2)作为构成单元的聚酯树脂(p1)。