OVI Color Pigments Formulation
$ 70
Description
OVI Color Pigments Formulation represent a highly specialized class of security pigments that exhibit color-shifting effects based on the angle of observation or illumination. These pigments are widely used in anti-counterfeiting applications, especially in the banking, currency, identity card, passport, and brand protection industries. As demand for authentication and security features grows, the formulation of high-performance OVI systems has become both a scientific challenge and a commercial necessity.
This book, “OVI Pigment Formulations,” is a comprehensive guide for chemists, formulation scientists, coating technologists, and ink manufacturers who seek to understand and develop optically variable inks from the ground up. It provides detailed insights into theory, pigment selection, binder compatibility, formulation techniques, and application methods to create robust and durable OVI systems suitable for screen, gravure, flexo, and offset printing.
Key Topics Covered
- Fundamentals of OVI pigments: interference, diffraction, and thin-film optics
- Types of optically variable pigments: flake-based, multilayer thin films, liquid crystal-based
- Formulation strategies for water-based, solvent-based, and UV-curable OVI inks
- Rheology control, pigment dispersion techniques, and stabilization methods
- Application methods: screen printing, rotogravure, intaglio, and inkjet systems
- Performance testing: gloss, angle-dependent color measurement, adhesion, and durability
- Formulation challenges in high-security environments
- Case studies on currency-grade and commercial-grade OVI coatings
Who Should Read This Book?
This book is intended for:
- Formulators in the printing ink and coatings industry
- Security printing professionals
- R&D chemists in functional pigment technologies
- Quality control managers in ink manufacturing
- Technical students in materials science or chemical engineering
Why This Book Matters
OVI pigments are among the most technically sophisticated and strategically important materials in modern security printing. With rising threats of forgery and duplication, mastering OVI formulation is no longer a niche pursuit—it is a necessity. This book brings together practical formulations, industry insights, and material science foundations to enable professionals to develop reliable and tamper-resistant ink systems.
