Emulsion ink
US6066199A · kind A · utility
3Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1998 |
| Grant date | May 23, 2000 |
| Priority date | — |
| Expiry date | Oct 27, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/0235
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Ink comprising a water-in-oil emulsion consisting of an aqueous phase and an oil phase and a coloring agent, wherein the oil phase comprises at least about 25% w/w of a silicone oil and an emulsifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.