Indirect printing apparatus employing sacrificial coating on intermediate transfer member
US9428663B2 · kind B2 · utility
2Cited by
71References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2014 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Jun 7, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/012
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A sacrificial coating composition for an image transfer member in an aqueous ink imaging system. The sacrificial coating composition comprises a latex comprising polymer particles dispersed in a continuous liquid phase; at least one hygroscopic material; at least one surfactant; and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.