Laminate including an abrasion-resistant layer containing inorganic nanoparticles, and a radiation-curable ink containing inorganic nanoparticles and having low viscosity
By using specific silane derivatives in low viscosity irradiation cured inks, the problems of increasing ink viscosity and aggregation caused by mineral particles are solved, and the stable flow and high-quality output of inks during printing or coating are achieved.
Patent Information
- Application Number
- JP2019209790
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-11-20
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2039-11-20
AI Technical Summary
When existing low viscosity inks contain mineral particles, they can easily lead to an increase in ink viscosity, affecting the printing or coating process, and the accumulation of mineral particles may cause the nozzle or coating drum to be blocked, resulting in printing or coating defects.
Low viscosity irradiation curing inks containing specific silane derivatives, such as 8-(methacryloxy)hydrocarbyl trimethoxysilane, can reduce the aggregation and viscosity of mineral particles in the ink and ensure the fluidity and stability of the ink during printing or coating.
It effectively reduces the aggregation of mineral particles in the ink, maintains low viscosity, avoids clogging of the nozzle or coating drum, and ensures the stability and quality of the printing or coating process.