中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

75 records (took 0.028 seconds)

    Pigment dispersions that exhibit variable particle size or variable viscosity
    11.
    发明申请
    Pigment dispersions that exhibit variable particle size or variable viscosity 有权
    表现出可变粒度或可变粘度的颜料分散体

    公开(公告)号：US20060084720A1

    公开(公告)日：2006-04-20

    申请号：US11068246

    申请日：2005-02-28

    Applicant: David Tyvoll ,  Howard Doumaux ,  Anne Kelly-Rowley ,  Sundar Vasudevan

    Inventor： David Tyvoll ,  Howard Doumaux ,  Anne Kelly-Rowley ,  Sundar Vasudevan

    IPC: C03C17/00 ,  C09D11/00

    CPC classification number: B41M7/00 ,  C01P2006/22 ,  C09C1/56 ,  C09C3/10 ,  C09D11/322

    Abstract: An inkjet ink including a polymer-attached pigment formulated to exhibit a compact configuration and an elongated configuration, which provides the polymer-attached pigment with a variable particle size. The polymer-attached pigment may include a pigment having at least one polymer attached to its surface. The at least one polymer may be formed from a hydrophobic segment and a hydrophilic segment, where the hydrophilic segment is soluble in an aqueous environment and the hydrophobic segment is insoluble in the aqueous environment. The polymer-attached pigment may be dispersed in an ink vehicle to provide a low viscosity inkjet ink. The inkjet ink may optionally include at least one binder formed from a hydrophobic segment and two hydrophilic segments. A method of producing a printed image having good durability and gloss is also disclosed.

    Abstract translation: 一种喷墨油墨，其包括配制成具有紧凑结构的聚合物附着的颜料和细长结构，其提供具有可变粒径的聚合物附着的颜料。 聚合物附着的颜料可以包括其表面附着至少一种聚合物的颜料。 所述至少一种聚合物可以由疏水性链段和亲水性链段形成，其中所述亲水链段可溶于水性环境，并且所述疏水片段不溶于所述水性环境。 聚合物附着的颜料可以分散在油墨载体中以提供低粘度的喷墨油墨。 喷墨油墨可以任选地包括由疏水链段和两个亲水链段形成的至少一种粘合剂。 还公开了具有良好的耐久性和光泽度的印刷图像的制造方法。

    Method of shaping media at printhead
    13.
    发明授权
    Method of shaping media at printhead 有权
    在打印头上成型介质的方法

    公开(公告)号：US08833919B2

    公开(公告)日：2014-09-16

    申请号：US13108809

    申请日：2011-05-16

    Applicant: John Christian Love ,  Biagio Agostinelli ,  Javier Escobedo ,  Antoni Murcia ,  David Tyvoll

    Inventor： John Christian Love ,  Biagio Agostinelli ,  Javier Escobedo ,  Antoni Murcia ,  David Tyvoll

    IPC: B41J2/165 ,  B41J2/17

    CPC classification number: B41J2/16505 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1721 ,  B41J11/04 ,  B41J11/08 ,  B41J11/14

    Abstract: Method of shaping media for printing by a media width printhead, the method having transporting media into a print zone defined by a plurality of fluid ejection nozzles of the printhead with input rollers at an angle to a plane parallel with the print zone; transporting media out of the print zone with output rollers at an angle to said parallel plane; and supporting and shaping the media as the media is transported through the print zone with an elongate platen, the platen having a series of upstream ribs disposed upstream of the print zone with respect to the media transport direction and a series of downstream ribs disposed downstream of the print zone with respect to the media transport direction, wherein the ribs are configured so that the transported media is in contact with the ribs in the print zone and adopts a constrained curved path past the nozzles.

    Abstract translation: 用介质宽度打印头打印介质的成型介质的方法，该方法将输送介质输送到由打印头的多个流体喷射嘴限定的打印区域中，该打印区域与输入辊成平行于打印区域的平面成角度; 使用与所述平行平面成一定角度的输出辊将介质传送出打印区域; 并且当介质通过细长的压板传送通过打印区域时，支撑和成形介质，所述压板具有相对于介质输送方向设置在打印区域的上游的一系列上游肋条和位于打印区域下游的一系列下游肋条 相对于介质输送方向的打印区域，其中所述肋被构造成使得所输送的介质与打印区域中的肋接触并且采用经过喷嘴的约束弯曲路径。

    System for shaping media at printhead
    14.
    发明授权
    System for shaping media at printhead 有权
    用于在打印头成型介质的系统

    公开(公告)号：US08764141B2

    公开(公告)日：2014-07-01

    申请号：US13108832

    申请日：2011-05-16

    Applicant: John Christian Love ,  Biagio Agostinelli ,  Javier Escobedo ,  Antoni Murcia ,  David Tyvoll

    Inventor： John Christian Love ,  Biagio Agostinelli ,  Javier Escobedo ,  Antoni Murcia ,  David Tyvoll

    IPC: B41J25/308 ,  B41J2/01

    CPC classification number: B41J2/16505 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1721 ,  B41J11/04 ,  B41J11/08 ,  B41J11/14

    Abstract: A system for shaping media for printing by a media width printhead is provided having a media width printhead of fluid ejection nozzles defining a media width print zone, input rollers disposed for transporting media into the print zone at an angle to a plane parallel with the print zone, output rollers for transporting media out of the print zone at an angle to a plane parallel with the print zone, and an elongate platen for supporting and shaping the media as the media is transported through the print zone. The platen has a series of ribs disposed upstream of the print zone and a series of ribs disposed downstream of the print zone. The ribs are configured so that the transported media adopts a constrained curved path past the nozzles through contact with the ribs in the print zone.

    Abstract translation: 提供了一种用于通过介质宽度打印头进行打印的用于成形介质的系统，其具有限定介质宽度打印区域的流体喷射喷嘴的介质宽度打印头，设置成用于将介质以与打印机平行的平面成一定角度传送到打印区域中的输入辊 区域，输出辊，用于将介质以与打印区平行的平面成一定角度传送出打印区;以及细长压板，用于在介质通过打印区输送介质时支撑和成形介质。 压板具有设置在打印区域上游的一系列肋条和设置在打印区域下游的一系列肋条。 这些肋被构造成使得所输送的介质通过与打印区域中的肋接触而经过喷嘴的约束弯曲路径。

    Pigment dispersions that exhibit variable particle size or variable vicosity
    19.
    发明授权
    Pigment dispersions that exhibit variable particle size or variable vicosity 有权
    表现出可变粒度或可变粘度的颜料分散体

    公开(公告)号：US07459491B2

    公开(公告)日：2008-12-02

    申请号：US11068246

    申请日：2005-02-28

    Applicant: David Tyvoll ,  Howard A. Doumaux ,  Anne M. Kelly-Rowley ,  Sundar Vasudevan

    Inventor： David Tyvoll ,  Howard A. Doumaux ,  Anne M. Kelly-Rowley ,  Sundar Vasudevan

    IPC: C09D11/00

    CPC classification number: B41M7/00 ,  C01P2006/22 ,  C09C1/56 ,  C09C3/10 ,  C09D11/322

    Abstract: An inkjet ink including a polymer-attached pigment formulated to exhibit a compact configuration and an elongated configuration, which provides the polymer-attached pigment with a variable particle size. The polymer-attached pigment may include a pigment having at least one polymer attached to its surface. The at least one polymer may be formed from a hydrophobic segment and a hydrophilic segment, where the hydrophilic segment is soluble in an aqueous environment and the hydrophobic segment is insoluble in the aqueous environment. The polymer-attached pigment may be dispersed in an ink vehicle to provide a low viscosity inkjet ink. The inkjet ink may optionally include at least one binder formed from a hydrophobic segment and two hydrophilic segments. A method of producing a printed image having good durability and gloss is also disclosed.

    Abstract translation: 一种喷墨油墨，其包括配制成具有紧凑结构的聚合物附着的颜料和细长结构，其提供具有可变粒径的聚合物附着的颜料。 聚合物附着的颜料可以包括其表面附着至少一种聚合物的颜料。 所述至少一种聚合物可以由疏水性链段和亲水性链段形成，其中所述亲水链段可溶于水性环境，并且所述疏水片段不溶于所述水性环境。 聚合物附着的颜料可以分散在油墨载体中以提供低粘度的喷墨油墨。 喷墨油墨可以任选地包括由疏水链段和两个亲水链段形成的至少一种粘合剂。 还公开了具有良好的耐久性和光泽度的印刷图像的制造方法。

    Method of sorting cells on a biodevice
    20.
    发明授权
    Method of sorting cells on a biodevice 有权
    在生物装置上分选细胞的方法

    公开(公告)号：US07390388B2

    公开(公告)日：2008-06-24

    申请号：US10808945

    申请日：2004-03-25

    Applicant: Winthrop D. Childers ,  David Tyvoll

    Inventor： Winthrop D. Childers ,  David Tyvoll

    IPC: G01N27/447 ,  G01N27/453

    CPC classification number: B03C5/028 ,  B03C5/005 ,  B03C2201/26 ,  G01N2035/00158

    Abstract: A method of sorting cells for a biodevice comprises directing a flow of cells within a fluid into a filtration structure defining an array of fluid openings and encouraging cell passage of each cell of a portion of the cells through the fluid openings based on at least one dimension of each cell via application of an electric field within the fluid openings.

    Abstract translation: 一种分选用于生物装置的细胞的方法包括将流体内的细胞流引导到限定流体开口阵列的过滤结构中，并且基于至少一个维度促进细胞的一部分的每个细胞通过流体开口的细胞通过 通过在流体开口内施加电场。

Patent Agency Ranking