IR transparent cyan inkjet ink
US7524366B2 · kind B2 · utility
1Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2007 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | May 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/328
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention pertains to a cyan dye-based inkjet ink having substantially no absorption in the near-infrared region of the spectrum (near-IR transparent). The invention further pertains to a dye-based inkjet ink set comprising this near-IR transparent cyan ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.