Method for producing a multicolored surface on glass
US8950854B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2011 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/119
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for producing a multicolored surface on a ceramic element or glass by means of the drop-like application of variously colored primary ceramic process color inks containing a carrier fluid onto at least one portion of a surface of the ceramic element or glass, wherein mixed colors are produced by printing on top of one another at least two primary process color inks, and the subsequent firing of the applied ink drops. At least one (photo)oligomerizable or (photo)polymerizable additive is added to the primary ceramic process color inks. Prior to printing over an ink drop with another ink drop the ink drop is hardened at least partly or its viscosity is increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.