Azo Dyes TRIZ Cases
- Fluorescent BODIPY Fibers for Multi-Level Security Authentication
See how 4-bora-3a,4a-diaza-s-indacene compounds enable three-level security detection in fibers
- Bisazo Acid Dye Composition for Trichromatic Fiber Dyeing Levelness
See how bisazo dyes with anionic and cationic substituents improve color fastness, build-up, an
- Black Polymer Particles for Stable Electrophoretic Displays
Chemically bound polymerisable dyes create black display particles that resist leaching and settling in non-polar media.