公开(公告)号：US20070157852A1

公开(公告)日：2007-07-12

申请号：US11480186

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Soon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Soon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

IPC分类号： C08L95/00

CPC分类号： B01F17/0028 ,  B01F17/0021 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl group is a substituted or unsubstituted alkyl group of 5-30 carbon atoms, the arylene group is a substituted or unsubstituted arylene group of 6-30 carbon atoms, and the alkylene oxide group is a substituted or unsubstituted alkylene oxide group of 2-10 carbon atoms. The dispersant has good dispersibility, and a low residual carbon content after sintering. Thus, a paste composition including the dispersant can maintain a low viscosity and disperse many inorganic particles. Thus, an inorganic device prepared using the paste composition can have a low residual carbon content and a high packing density.

摘要翻译： 本发明提供包含具有支链烷基和亚芳基的疏水部分和具有烯化氧基团和羧酸基团的亲水部分的分散剂。 该烷基是取代或未取代的5-30个碳原子的烷基，亚芳基是取代或未取代的6-30个碳原子的亚芳基，并且环氧烷基是取代或未取代的2- 10个碳原子。 分散剂分散性好，烧结后残留碳量低。 因此，包含分散剂的糊剂组合物可以保持低粘度并分散许多无机颗粒。 因此，使用糊料组合物制备的无机元件可以具有低残留碳含量和高填充密度。

公开(公告)号：US07662317B2

公开(公告)日：2010-02-16

申请号：US11480186

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Chol ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

发明人： Eun-sung Lee ,  Jae-young Chol ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

IPC分类号： H01B1/20 ,  C09K11/02 ,  G02F1/1335

CPC分类号： B01F17/0028 ,  B01F17/0021 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl group is a substituted or unsubstituted alkyl group of 5-30 carbon atoms, the arylene group is a substituted or unsubstituted arylene group of 6-30 carbon atoms, and the alkylene oxide group is a substituted or unsubstituted alkylene oxide group of 2-10 carbon atoms. The dispersant has good dispersibility, and a low residual carbon content after sintering. Thus, a paste composition including the dispersant can maintain a low viscosity and disperse many inorganic particles. Thus, an inorganic device prepared using the paste composition can have a low residual carbon content and a high packing density.

摘要翻译： 本发明提供包含具有支链烷基和亚芳基的疏水部分和具有烯化氧基团和羧酸基团的亲水部分的分散剂。 该烷基是取代或未取代的5-30个碳原子的烷基，亚芳基是取代或未取代的6-30个碳原子的亚芳基，并且环氧烷基是取代或未取代的2- 10个碳原子。 分散剂分散性好，烧结后残留碳量低。 因此，包含分散剂的糊剂组合物可以保持低粘度并分散许多无机颗粒。 因此，使用糊料组合物制备的无机元件可以具有低残留碳含量和高填充密度。

公开(公告)号：US20070001608A1

公开(公告)日：2007-01-04

申请号：US11479811

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Yong-jun Jang

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Yong-jun Jang

IPC分类号： H01J17/49

CPC分类号： C03C8/16 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is paste composition that includes inorganic particles, an organic solvent, and a phosphate ester dispersant having a hydrophilic moiety with an alkylene group. The dispersant has good dispersibility and strong viscosity decreasing ability, so that contains more inorganic particles than a conventional paste composition at the same viscosity. Thus, a display device prepared using the paste composition has a better packing density.

摘要翻译： 提供了包含无机颗粒，有机溶剂和具有亚烷基的亲水部分的磷酸酯分散剂的糊剂组合物。 分散剂具有良好的分散性和较低的粘度降低能力，因此与常规糊状组合物相同的粘度含有更多的无机颗粒。 因此，使用糊料组合物制备的显示装置具有更好的包装密度。