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    INKJET INK COMPOSITION
    1.
    发明申请
    INKJET INK COMPOSITION 审中-公开
    INKJET墨水组合物

    公开(公告)号：US20130237661A1

    公开(公告)日：2013-09-12

    申请号：US13334125

    申请日：2011-12-22

    申请人： Thomas B. Brust ,  Catherine A. Falkner ,  Kurt Michael Schroeder ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstien ,  Thomas Henry Mourey ,  James M. Hewitt

    发明人： Thomas B. Brust ,  Catherine A. Falkner ,  Kurt Michael Schroeder ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstien ,  Thomas Henry Mourey ,  James M. Hewitt

    IPC分类号： C09D11/10

    CPC分类号： C09D11/322 ,  C08G18/0823 ,  C08G18/348 ,  C08G18/4854 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/6692 ,  C08G18/755 ,  C09D11/102

    摘要： Pigment-based ink composition, and inkjet printing systems and methods employing such ink composition. The ink contains an aqueous polyurethane additive including polyurethane polymer chains including at least first segments having a polysiloxane group of Mw greater than about 10,000 pendant to the polyurethane polymer chain backbone, wherein (i) the polyurethane additive further comprises polyurethane polymer chains including second segments having a polysiloxane group of Mw less than about 6,000 either pendant to the polyurethane polymer backbone or a part of the polyurethane polymer backbone or (ii) the composition further comprises a polysiloxane polymer additive of Mw of less than about 6,000 which is not pendant to a polyurethane polymer backbone or a part of a polyurethane polymer backbone. The polyurethane additive has a Mw of at least 10,000 and a sufficient number of acid groups to provide an acid number greater than 20.

    摘要翻译： 基于颜料的油墨组合物，以及使用这种油墨组合物的喷墨印刷系统和方法。 油墨含有水性聚氨酯添加剂，其包括聚氨酯聚合物链，其包含至少具有Mw大于约10,000的聚硅氧烷基团的聚氨酯聚合物链主链的第一链段，其中（i）聚氨酯添加剂还包含聚氨酯聚合物链，其包含第二链段， 聚氨酯聚合物主链或部分聚氨酯聚合物骨架的Mw小于约6,000的聚硅氧烷基团，或（ii）组合物还包含Mw小于约6,000的聚硅氧烷聚合物添加剂，其不垂直于聚氨酯 聚合物主链或聚氨酯聚合物主链的一部分。 聚氨酯添加剂具有至少10,000的Mw和足够数量的酸基以提供大于20的酸值。

    INKJET PRINTING METHOD AND SYSTEM
    2.
    发明申请
    INKJET PRINTING METHOD AND SYSTEM 审中-公开
    喷墨打印方法和系统

    公开(公告)号：US20130162722A1

    公开(公告)日：2013-06-27

    申请号：US13334130

    申请日：2011-12-22

    申请人： Thomas B. Brust ,  Catherine A. Falkner ,  Kurt Michael Schroeder ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstein ,  Thomas Henry Mourey ,  James M. Hewitt

    发明人： Thomas B. Brust ,  Catherine A. Falkner ,  Kurt Michael Schroeder ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstein ,  Thomas Henry Mourey ,  James M. Hewitt

    IPC分类号： B41J2/04

    CPC分类号： C09D11/322 ,  C09D11/102

    摘要： Pigment-based ink composition, and inkjet printing systems and methods employing such ink composition. The ink contains an aqueous polyurethane additive including polyurethane polymer chains including at least first segments having a polysiloxane group of Mw greater than about 10,000 pendant to the polyurethane polymer chain backbone, wherein (i) the polyurethane additive further comprises polyurethane polymer chains including second segments having a polysiloxane group of Mw less than about 6,000 either pendant to the polyurethane polymer backbone or a part of the polyurethane polymer backbone or (ii) the composition further comprises a polysiloxane polymer additive of Mw of less than about 6,000 which is not pendant to a polyurethane polymer backbone or a part of a polyurethane polymer backbone. The polyurethane additive has a Mw of at least 10,000 and a sufficient number of acid groups to provide an acid number greater than 20.

    摘要翻译： 基于颜料的油墨组合物，以及使用这种油墨组合物的喷墨印刷系统和方法。 油墨含有水性聚氨酯添加剂，其包括聚氨酯聚合物链，其包含至少具有Mw大于约10,000的聚硅氧烷基团的聚氨酯聚合物链主链的第一链段，其中（i）聚氨酯添加剂还包含聚氨酯聚合物链，其包含第二链段， 聚氨酯聚合物主链或部分聚氨酯聚合物骨架的Mw小于约6,000的聚硅氧烷基团，或（ii）组合物还包含Mw小于约6,000的聚硅氧烷聚合物添加剂，其不垂直于聚氨酯 聚合物主链或聚氨酯聚合物主链的一部分。 聚氨酯添加剂具有至少10,000的Mw和足够数量的酸基以提供大于20的酸值。

    POLYMER COMPOSITION
    3.
    发明申请
    POLYMER COMPOSITION 审中-公开
    聚合物组合物

    公开(公告)号：US20130165618A1

    公开(公告)日：2013-06-27

    申请号：US13334139

    申请日：2011-12-22

    申请人： Thomas B. Brust ,  Catherine A. Falkner ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstein ,  Thomas Henry Mourey ,  James M. Hewitt

    发明人： Thomas B. Brust ,  Catherine A. Falkner ,  Yongcai Wang ,  Brian J. Antalek ,  James R. Hauenstein ,  Thomas Henry Mourey ,  James M. Hewitt

    IPC分类号： C08G71/04

    CPC分类号： C08G18/0823 ,  C08G18/4009 ,  C08G18/4854 ,  C08G18/61 ,  C08G18/755 ,  C09D11/102 ,  C09D11/322

    摘要： A polymer composition containing polyurethane polymer chains including at least first segments having a polysiloxane group of weight average molecular weight greater than about 10,000 daltons pendant to the polyurethane polymer chain backbone, wherein (i) the polymer composition further comprises polyurethane polymer chains including second segments having a polysiloxane group of weight average molecular weight less than about 6,000 daltons either pendant to the polyurethane polymer backbone or a part of the polyurethane polymer backbone or (ii) the polymer composition further comprises a polysiloxane polymer additive of weight average molecular weight of less than about 6,000 daltons which is not pendant to a polyurethane polymer backbone or a part of a polyurethane polymer backbone. The polymer composition has a weight average molecular weight of at least 10,000 daltons and a sufficient number of acid groups to provide an acid number greater than 20.

    摘要翻译： 一种包含聚氨酯聚合物链的聚合物组合物，其包含至少具有重均分子量大于约10,000道尔顿的聚硅氧烷基团的聚氨酯聚合物链主链的第一链段，其中（i）聚合物组合物还包含聚氨酯聚合物链，其包含第二链段， 聚氨酯聚合物主链或部分聚氨酯聚合物主链的重均分子量小于约6,000道尔顿的聚硅氧烷基团，或（ii）聚合物组合物还包含重均分子量小于约的聚硅氧烷聚合物添加剂 6,000道尔顿，其不悬挂于聚氨酯聚合物主链或部分聚氨酯聚合物主链。 聚合物组合物具有至少10,000道尔顿的重均分子量和足够数量的酸基以提供大于20的酸值。

    INKJET PRINTING FLUID
    4.
    发明申请
    INKJET PRINTING FLUID 有权
    INKJET印刷油

    公开(公告)号：US20120050380A1

    公开(公告)日：2012-03-01

    申请号：US12871982

    申请日：2010-08-31

    申请人： Catherine A. Falkner ,  Thomas B. Brust ,  Yongcai Wang ,  Hwei-Ling Yau ,  Douglas R. Robello

    发明人： Catherine A. Falkner ,  Thomas B. Brust ,  Yongcai Wang ,  Hwei-Ling Yau ,  Douglas R. Robello

    IPC分类号： B41J2/015 ,  C08L75/04

    CPC分类号： C09D11/322 ,  C09D11/102 ,  C09D11/326

    摘要： An inkjet printing fluid composition including water and a water dispersible polyurethane additive of the general formula of (I) wherein Z is the central portion of a monomer unit that is the polymerization product of a diisocyanate; X1—Y1—X1 represents one or more soft segments wherein Y1 represents the central portion of a unit that is the polymerization product of a diamine or diol prepolymer having a molecular weight of greater than 300 Daltons; W is the central portion of one or more units containing an acid group; X2—Y2—X2 represents one or more hard segments wherein Y2 represents the central portion of a unit that is the polymerization product of a C2-C8 diol or diamine having a molecular weight of less than 250 Daltons; and X1, V and X2 can be the same or different and are an —O— or —N— atom; and further wherein the polyurethane additive has a weight average molecular weight of at least 6,000 Daltons and a sufficient number of acid groups to provide an acid number greater than 35, and the one or more X2—Y2—X2 hard segments are present at from 1 wt % to less than 13 wt % of the polyurethane additive. Also disclosed is a method for printing an inkjet image including I) providing an inkjet printing fluid according to the invention; and II) jetting the inkjet printing fluid in the form of ink drops onto a recording element to form a printed image.

    摘要翻译： 一种喷墨印刷液组合物，其包含水和通式（I）的水分散性聚氨酯添加剂，其中Z是作为二异氰酸酯的聚合产物的单体单元的中心部分; X1-Y1-X1表示一个或多个软链段，其中Y1表示作为分子量大于300道尔顿的二胺或二醇预聚物的聚合产物的单元的中心部分; W是含有酸基的一个或多个单元的中心部分; X2-Y2-X2表示一个或多个硬链段，其中Y2表示作为分子量小于250道尔顿的C2-C8二醇或二胺的聚合产物的单元的中心部分; X1，V和X2可以相同或不同，为-O-或-N-原子; 并且其中所述聚氨酯添加剂具有至少6,000道尔顿的重均分子量和足够数量的酸基以提供大于35的酸值，并且所述一个或多个X2-Y2-X2硬链段存在于1 wt％至小于13wt％的聚氨酯添加剂。 还公开了一种用于印刷喷墨图像的方法，包括：I）提供根据本发明的喷墨印刷液; 和II）将墨滴形式的喷墨打印流体喷射到记录元件上以形成打印图像。

    Inkjet printing fluid
    5.
    发明授权
    Inkjet printing fluid 有权
    喷墨印刷液

    公开(公告)号：US08430492B2

    公开(公告)日：2013-04-30

    申请号：US12871982

    申请日：2010-08-31

    申请人： Catherine A. Falkner ,  Thomas B. Brust ,  Yongcai Wang ,  Hwei-Ling Yau ,  Douglas R. Robello

    发明人： Catherine A. Falkner ,  Thomas B. Brust ,  Yongcai Wang ,  Hwei-Ling Yau ,  Douglas R. Robello

    IPC分类号： G01D11/00

    CPC分类号： C09D11/322 ,  C09D11/102 ,  C09D11/326

    摘要： An inkjet printing fluid composition including water and a water dispersible polyurethane additive of the general formula of (I) wherein Z is the central portion of a monomer unit that is the polymerization product of a diisocyanate; X1—Y1—X1 represents one or more soft segments wherein Y1 represents the central portion of a unit that is the polymerization product of a diamine or diol prepolymer having a molecular weight of greater than 300 Daltons; W is the central portion of one or more units containing an acid group; X2—Y2—X2 represents one or more hard segments wherein Y2 represents the central portion of a unit that is the polymerization product of a C2-C8 diol or diamine having a molecular weight of less than 250 Daltons; and X1, V and X2 can be the same or different and are an —O— or —N— atom; and further wherein the polyurethane additive has a weight average molecular weight of at least 6,000 Daltons and a sufficient number of acid groups to provide an acid number greater than 35, and the one or more X2—Y2—X2 hard segments are present at from 1 wt % to less than 13 wt % of the polyurethane additive. Also disclosed is a method for printing an inkjet image including I) providing an inkjet printing fluid according to the invention; and II) jetting the inkjet printing fluid in the form of ink drops onto a recording element to form a printed image.

    摘要翻译： 一种喷墨印刷液组合物，其包含水和通式（I）的水分散性聚氨酯添加剂，其中Z是作为二异氰酸酯的聚合产物的单体单元的中心部分; X1-Y1-X1表示一个或多个软链段，其中Y1表示作为分子量大于300道尔顿的二胺或二醇预聚物的聚合产物的单元的中心部分; W是含有酸基的一个或多个单元的中心部分; X2-Y2-X2表示一个或多个硬链段，其中Y2表示作为分子量小于250道尔顿的C2-C8二醇或二胺的聚合产物的单元的中心部分; X1，V和X2可以相同或不同，为-O-或-N-原子; 并且其中所述聚氨酯添加剂具有至少6,000道尔顿的重均分子量和足够数量的酸基以提供大于35的酸值，并且所述一个或多个X2-Y2-X2硬链段存在于1 wt％至小于13wt％的聚氨酯添加剂。 还公开了一种用于印刷喷墨图像的方法，包括：I）提供根据本发明的喷墨印刷液; 和II）将墨滴形式的喷墨打印流体喷射到记录元件上以形成打印图像。