Fixer fluid and inkjet ink sets including the same
US7572326B2 · kind B2 · utility
4Cited by
12References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2007 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Apr 18, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M7/0018
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A fixer fluid for an inkjet ink set includes an aqueous vehicle, and a tri-alkyl-substituted amine-N-oxide. The fixer fluid also includes an acid, a cationic polyelectrolyte, or combinations of the acid and polyelectrolyte(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.