Fountain solution for offset printing
US5308388A · kind A · utility
6Cited by
7References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1992 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Sep 24, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41N3/08
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fountain solution and a fountain solution concentrate for use in offset printing are disclosed. The ready-to-use solution comprises 0.001 to 0.08% by weight of at least one alkanol or alkenol or of an alkanediol or alkenediol having 5 to 15 carbon atoms, which has been converted with ethylene oxide and/or propylene oxide into polyether structures having 3 to 12 ethylene oxide units and/or propylene oxide units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.