Ink jet ink set and printing method
US11465420B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Jan 7, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/211
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet ink set includes a plurality of inks to be ejected by an ink jet method. The ink set includes a first ink containing metal particles, and a second ink containing a coloring agent selected from materials other than metal. The surface tension of the first ink is lower than that of the second ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.