Printing inks and process for using the same
US4079026A · kind A · utility
19Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 1977 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Jun 20, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S260/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Printing inks and particularly fluorescent colored inks which provide outstanding color strength and dot resolution with planographic and letterpress printing processes are described. The inks comprise an intimate dispersion of colored resin particles in a vehicle containing specified amounts of certain alkyd resins, esters of modified rosin, carboxylated hydrocarbon resins and ink oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.