Patent ID: 11866595
Assignee: TECGLASS SL
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 11:
12. The process for manufacturing the digital ceramik inks according to claim 9, wherein the inorganic pigment paste comprises 45-85 wt. % pigment, 2-20 wt. % dispersant agent and 10-55 wt. % solvent wherein the pigment is milled and grinded in the presence of a dispersant agent and a solvent, wherein the milling of the pigment powder (average particle size of 7-20 micron) is carried out by pre-mixing of pigment powder with specific dispersant, resins the selected choice of solvents (non-polar aliphatic hydrocarbon, Polar glycol ether family, Aqueous water, thermoplastic paraffin wax), this is then followed by wet milling using basket mill or a chamber components such as zirconia, silicon nitrite and/or silicon carbide.