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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：US20100055323A1
公开(公告)日：2010-03-04
申请号：US12229940
申请日：2008-08-28
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.
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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：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：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：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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9.发明授权Protective polycarbonate-polyurethane overcoat for image recording elements 失效用于图像记录元件的保护性聚碳酸酯 - 聚氨酯外涂层公开(公告)号：US06312858B1
公开(公告)日：2001-11-06
申请号：US09747730
申请日：2000-12-22
IPC分类号： G03C176
CPC分类号： G03C11/08 , B41M7/0027 , G03C1/76 , G03G7/0046 , Y10S430/162
摘要： The present invention relates to imaging elements, including photographic elements and ink-jet recording media, having a protective overcoat that resists fingerprints, common stains, and spills. More particularly, the protective overcoat comprises a polycarbonate-containing polyurethane polymer having a Tg of 0 to 70° C. and a molecular weight of 15,000 to 200,000, wherein the amount of polycarbonate, based on the total weight of the polymer, is at least 20 percent.
摘要翻译： 本发明涉及包括照相元件和喷墨记录介质的成像元件，其具有防止指纹，常见污点和溢出物的保护性外涂层。 更具体地，保护性外涂层包含Tg为0-70℃和分子量为15,000至200,000的含聚碳酸酯的聚氨酯聚合物，其中基于聚合物总重量的聚碳酸酯的量至少为 20％。
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10.发明授权
公开(公告)号：US6060229A
公开(公告)日：2000-05-09
申请号：US172901
申请日：1998-10-15
IPC分类号： G11B5/633 , G03C1/00 , G03C1/76 , G03C1/85 , G03C1/89 , G03C5/14 , G03C11/02 , G11B5/702 , G11B5/735 , G11B5/738
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on the support, an electrically-conductive layer superposed on the support, and a transparent magnetic recording layer overlying the electrically-conductive layer. The electrically-conductive layer includes electrically-conductive agents dispersed in a film-forming binder which is a sulfonated polymer and the transparent magnetic recording layer contains ferromagnetic particles dispersed in an aromatic polyester binder having a T.sub.g of greater than 150.degree. C.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层，叠置在支撑体上的导电层和覆盖在导电层上的透明磁记录层。 导电层包括分散在成膜粘合剂中的导电剂，其是磺化聚合物，透明磁记录层含有分散在Tg大于150℃的芳族聚酯粘合剂中的铁磁颗粒。
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