| 发明名称 | Method of making sacrificial coating for an intermediate transfer member of indirect printing apparatus | ||
| 摘要 | A method of making a sacrificial coating composition is disclosed. The method comprises emulsifying an oil with surfactant to form an oil-in-water emulsion; and combining ingredients comprising (i) at least one polymer, (ii) at least one hygroscopic material, (iii) the oil-in water emulsion and (iv) water to produce the sacrificial coating composition. The at least one polymer is selected from the group consisting of a hydrophilic polymer, a latex comprising polymer particles dispersed in a continuous liquid phase, or mixtures thereof. | ||
| 申请公布号 | US9611404(B2) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201414493569 | 申请日期 | 2014.09.23 |
| 申请人 | XEROX CORPORATION | 发明人 | Sisler Gordon;Song Guiqin;Dooley Brynn;Breton Marcel P.;Yang Suxia |
| 分类号 | C09D129/04;C09D125/14;C08K5/06;C08K5/053;C08K5/5419;H01L21/02;B01F17/54;B01F17/00 | 主分类号 | C09D129/04 |
| 代理机构 | MH2 Technology Law Group LLP | 代理人 | MH2 Technology Law Group LLP |
| 主权项 | 1. An method of making a sacrificial coating composition, the method comprising: emulsifying an oil with surfactant and water to form an oil-in-water emulsion, the oil being selected from the group consisting of a silicone oil, a perfluoroether oil and a hydrocarbon oil and mixtures thereof and the surfactant comprising a branched secondary alcohol ethoxylate with 6 to 12 moles of ethylene oxide (EO); combining ingredients comprising (i) at least one polymer, (ii) at least one hygroscopic material, (iii) the oil-in water emulsion and (iv) water to produce the sacrificial coating composition, wherein the at least one polymer is polyvinyl alcohol. | ||
| 地址 | Norwalk CT US | ||