Ink jet ink composition
US4334878A · kind A · utility
13Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1981 |
| Grant date | Jun 15, 1982 |
| Priority date | — |
| Expiry date | Mar 5, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous blue ink for use in ink jet printing, the ink being a mixture of a blue dye, a cyan dye, a styrene/acrylic binder, water and ammonia as a volatile solubilizing constituent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.