White ink composition for ink-jet printing
US4680058A · kind A · utility
42Cited by
3References
33Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 12, 1985 |
| Grant date | Jul 14, 1987 |
| Priority date | — |
| Expiry date | Mar 12, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/36
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A dark or black print article is ink-jet printed with a white ink composition comprising at least a white pigment having a particle size of less than 3 .mu.m, a solvent and a binder resin with a good print stability. The white ink composition has a good dispersion stability, a good redispersability, and no nozzle clogging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.