Ink composition utilized in lithographic printing and a lithographic printing process
US4589920A · kind A · utility
27Cited by
5References
22Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 7, 1983 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Oct 7, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M1/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Use of an ink composition containing an organopolysiloxane having at least one hydrophilic group can bring about such a lithographic printing using a dampening solution as the non-image area is hardly stained, the image area is given a sufficient density, emulsification hardly occurs and tolerance for change of printing conditions is high.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.