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公开(公告)号：US20090170986A1
公开(公告)日：2009-07-02
申请号：US12234760
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号： C08K5/3415
CPC分类号： C09D11/326 , C08K5/053 , C08K5/3415
摘要： An inkjet ink composition comprising water, pigment particles dispersed with a polymeric dispersant, at least one water-dispersible polyurethane, at least one pyrrolidinone compound, glycerol, and a 1,2-alkanediol having from four to eight carbon atoms.
摘要翻译： 一种喷墨油墨组合物，其包含水，分散有聚合物分散剂的颜料颗粒，至少一种水分散性聚氨酯，至少一种吡咯烷酮化合物，甘油和具有4-8个碳原子的1,2-链烷二醇。
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公开(公告)号：US20090169749A1
公开(公告)日：2009-07-02
申请号：US12234753
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
CPC分类号： C08G18/4854 , C08G18/0823 , C08G18/482 , C08G18/5024 , C09D11/322 , C09D11/40 , C09D175/08
摘要： An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要翻译： 一种包含水的喷墨油墨组合物和至少一种具有至少由多元醇预聚物形成的第一软链段和至少由多胺预聚物形成的第二软链段的水分散性聚氨酯/脲聚合物，其中所述多元醇预聚物形成氨基甲酸酯键 在聚氨酯/尿素和多胺预聚物中在聚氨酯/尿素中形成脲键，并且其中至少约4重量％的组合软链段由在聚氨酯/脲聚合物中形成尿素键的聚胺预聚物形成。
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公开(公告)号：US09145502B2
公开(公告)日：2015-09-29
申请号：US13850510
申请日：2013-03-26
IPC分类号： C08G18/08 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , C09D11/30 , B41J2/015 , C09D175/04 , C08L75/04 , C08J3/05 , C09D11/32 , C08J3/20 , C09D11/023 , C08G18/00
CPC分类号： C09D11/30 , B41J2/015 , C08G18/00 , C08G18/0823 , C08J3/05 , C08J3/203 , C08J2375/04 , C08J2475/04 , C08L75/04 , C08L2201/54 , C09D11/10 , C09D11/322 , C09D175/04 , Y10T428/24901 , C08K3/20
摘要： Aqueous ink jet ink compositions can be used for ink jet printing colored or invisible images on receiver elements. These compositions contain a polymeric agent comprising core-shell polymeric particles. The core of the particles comprises a hydrophobic polymer having an acid number less than 10. The shell of the particles comprises a hydrophilic polymer having an acid number of at least 70. The weight ratio of the core to the shell is at least 50:50 and up to and including 90:10. Such compositions can be used in various ink jet printing systems including drop on demand and continuous ink jet printing systems.
摘要翻译： 水性喷墨油墨组合物可用于在接收器元件上喷墨印刷彩色或不可见的图像。 这些组合物含有包含核 - 壳聚合物颗粒的聚合物。 颗粒的核心包括酸值小于10的疏水聚合物。颗粒的壳包含酸值至少为70的亲水性聚合物。芯与壳的重量比为至少50:50 最多包括90:10。 这种组合物可用于各种喷墨打印系统，包括按需滴下和连续喷墨打印系统。
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公开(公告)号：US08192008B2
公开(公告)日：2012-06-05
申请号：US12229937
申请日：2008-08-28
IPC分类号： G01D11/00
CPC分类号： C09D11/322 , C09D11/40
摘要： An inkjet printing system includes an inkjet printer responsive to digital signals and containing an ink composition having: (a) water, (b) dispersed pigment particles, (c) a humectant, and (d) a polyurethane additive having at least a first soft segment having siloxane groups, the additive having 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 60. An improved combination of scratch resistance and jetability is obtained.
摘要翻译： 喷墨打印系统包括响应于数字信号的喷墨打印机，并且包含具有以下成分的油墨组合物：（a）水，（b）分散的颜料颗粒，（c）湿润剂，和（d）至少具有第一柔软剂的聚氨酯添加剂 具有硅氧烷基的链段，该添加剂具有至少10,000道尔顿的重均分子量和足够数量的酸基以提供大于60的酸值。获得改进的耐擦伤性和可喷射性的组合。
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公开(公告)号：US08044115B2
公开(公告)日：2011-10-25
申请号：US12234760
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号： B01F17/00 , B32B7/12 , B60C1/00 , C08G18/08 , C08G18/80 , C08G73/10 , C08J3/00 , C08K3/20 , C08K5/00 , C08K5/16 , C08K5/34 , C08K5/48 , C08K5/3445 , C08K9/00 , C08L75/00 , C09D11/00
CPC分类号： C09D11/326 , C08K5/053 , C08K5/3415
摘要： An inkjet ink composition comprising water, pigment particles dispersed with a polymeric dispersant, at least one water-dispersible polyurethane, at least one pyrrolidinone compound, glycerol, and a 1,2-alkanediol having from four to eight carbon atoms.
摘要翻译： 一种喷墨油墨组合物，其包含水，分散有聚合物分散剂的颜料颗粒，至少一种水分散性聚氨酯，至少一种吡咯烷酮化合物，甘油和具有4-8个碳原子的1,2-链烷二醇。
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公开(公告)号：US07828426B2
公开(公告)日：2010-11-09
申请号：US12229940
申请日：2008-08-28
IPC分类号： G01D11/00
CPC分类号： C09D11/40 , C09D11/322
摘要： An inkjet printing system, comprising an inkjet printer and an ink composition comprising: (a) water; (b) dispersed pigment particles; (c) a humectant; and (d) a fluorinated polyurethane additive which is different from any pigment polymeric dispersant in the ink, the additive having a weight average molecular weight of at least 10,000 daltons.
摘要翻译： 一种喷墨打印系统，包括喷墨打印机和油墨组合物，其包含：（a）水; （b）分散的颜料颗粒; （c）保湿剂; 和（d）与油墨中的任何颜料聚合物分散剂不同的氟化聚氨酯添加剂，所述添加剂的重均分子量至少为10,000道尔顿。
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公开(公告)号：US20100055322A1
公开(公告)日：2010-03-04
申请号：US12229937
申请日：2008-08-28
CPC分类号： C09D11/322 , C09D11/40
摘要： An inkjet printing system comprises an inkjet printer responsive to digital signals and containing an ink composition comprising:(a) water,(b) dispersed pigment particles,(c) a humectant, and(d) a polyurethane additive having at least a first soft segment having siloxane groups, the additive having 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 60. An improved combination of scratch resistance and jetability is obtained.
摘要翻译： 喷墨打印系统包括响应于数字信号并包含油墨组合物的喷墨打印机，所述喷墨打印机包括：（a）水，（b）分散的颜料颗粒，（c）湿润剂，和（d）至少具有第一软 具有硅氧烷基的链段，该添加剂具有至少10,000道尔顿的重均分子量和足够数量的酸基以提供大于60的酸值。获得改进的耐擦伤性和可喷射性的组合。
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公开(公告)号：US08940821B2
公开(公告)日：2015-01-27
申请号：US12234753
申请日：2008-09-22
申请人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人： Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号： B05D5/06 , C08G18/48 , C08G18/08 , C08G18/50 , C09D11/322 , C09D11/40 , C09D175/08
CPC分类号： C08G18/4854 , C08G18/0823 , C08G18/482 , C08G18/5024 , C09D11/322 , C09D11/40 , C09D175/08
摘要： An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要翻译： 一种包含水的喷墨油墨组合物和至少一种具有至少由多元醇预聚物形成的第一软链段和至少由多胺预聚物形成的第二软链段的水分散性聚氨酯/脲聚合物，其中所述多元醇预聚物形成氨基甲酸酯键 在聚氨酯/尿素和多胺预聚物中在聚氨酯/尿素中形成脲键，并且其中至少约4重量％的组合软链段由在聚氨酯/脲聚合物中形成尿素键的聚胺预聚物形成。
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公开(公告)号：US20140295152A1
公开(公告)日：2014-10-02
申请号：US13850510
申请日：2013-03-26
CPC分类号： C09D11/30 , B41J2/015 , C08G18/00 , C08G18/0823 , C08J3/05 , C08J3/203 , C08J2375/04 , C08J2475/04 , C08L75/04 , C08L2201/54 , C09D11/10 , C09D11/322 , C09D175/04 , Y10T428/24901 , C08K3/20
摘要： Aqueous ink jet ink compositions can be used for ink jet printing colored or invisible images on receiver elements. These compositions contain a polymeric agent comprising core-shell polymeric particles. The core of the particles comprises a hydrophobic polymer having an acid number less than 10. The shell of the particles comprises a hydrophilic polymer having an acid number of at least 70. The weight ratio of the core to the shell is at least 50:50 and up to and including 90:10. Such compositions can be used in various ink jet printing systems including drop on demand and continuous ink jet printing systems.
摘要翻译： 水性喷墨油墨组合物可用于在接收器元件上喷墨印刷彩色或不可见的图像。 这些组合物含有包含核 - 壳聚合物颗粒的聚合物。 颗粒的核心包括酸值小于10的疏水聚合物。颗粒的壳包含酸值至少为70的亲水性聚合物。芯与壳的重量比为至少50:50 最多包括90:10。 这种组合物可用于各种喷墨打印系统，包括按需滴下和连续喷墨打印系统。
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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。
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