Printing ink emulsion having reduced VOC
US5389130A · kind A · utility
32Cited by
15References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1993 |
| Grant date | Feb 14, 1995 |
| Priority date | — |
| Expiry date | Jun 25, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/0235
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An ink composition for Gravure printing is provided wherein the vehicle is a water-in-oil emulsion of a water immiscible organic phase and an aqueous phase, in the range of 9:1 to 1:1, thereby significantly reducing VOC emissions, with no detrimental effect on print quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.