| 发明名称 | Compositions and methods to improve the setting properties and rub resistance of printing inks | ||
| 摘要 | Provided are high viscosity essentially non-aqueous dispersions containing acrylic core/shell polymer particles in a non-aqueous solvent; sheetfed, heatset and coldset lithographic ink compositions containing the dispersions; and methods of printing with ink containing the dispersions to improve the setting and drying properties and rub resistance of sheet fed offset, heatset and coldset lithographic inks. The lithographic inks containing the dispersions set quickly enough to allow processing of printed sheets soon after printing. | ||
| 申请公布号 | US9410050(B2) | 申请公布日期 | 2016.08.09 |
| 申请号 | US201514746284 | 申请日期 | 2015.06.22 |
| 申请人 | Sun Chemical Corporation | 发明人 | Bollard Jerome;Krishnan Ramasamy;Johnke Christian;Sugiyama Hiroyuki;Schneider Mark;Klein David |
| 分类号 | C09D11/10;C08F2/18;C09D11/02;C08F265/06;B41M1/06;C09D11/107;C09D151/00;C09D11/033 | 主分类号 | C09D11/10 |
| 代理机构 | Ostrolenk Faber LLP | 代理人 | Achkar Charles C.;Ostrolenk Faber LLP |
| 主权项 | 1. A lithographic printing ink comprising from 10 to 60 wt % of a non-aqueous dispersion (NAD) of an acrylic core/shell polymer, comprising: an acrylic shell polymer; an acrylic core polymer; a continuous phase of an essentially non-aqueous solvent; a drier and an anti-oxidant. | ||
| 地址 | Parsippany NJ US | ||