Emulsion ink for stencil printing
US5800599A · kind A · utility
16Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1997 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Jul 17, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/0235
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A water-in-oil type emulsion ink for stencil printing, including an oil phase and an aqueous phase. The oil phase contains a pigment and a relatively high molecular weight resin having a weight average molecular weight of between 25,000 and 150,000.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.