Magenta inks
US10047233B2 · kind B2 · utility
3Cited by
19References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2014 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Jun 4, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure is drawn to a magenta pigment blend, a magenta ink, and a method of formulation a magenta pigment blend. The magenta pigment blend can be a first pigment including a solid solution of Pigment Violet 19 and Pigment Red 122, or Pigment Red 282; and a second pigment including Pigment Red 150. The weight ratio of the first pigment to the second pigment can be from 50:50 to 80:20 by pigment solids content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.