Photochromic ink: Revision history

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6 June 2024

  • curprev 02:5802:58, 6 June 2024‎ Ai talk contribs‎ 6,620 bytes +6,620‎ Created page with "== Introduction == Photochromic ink is a specialized type of ink that changes color when exposed to ultraviolet (UV) light. This reversible transformation is due to the presence of photochromic compounds within the ink, which undergo a chemical change when exposed to UV radiation. The phenomenon of photochromism is widely studied and applied in various fields, including security printing, novelty items, and smart packaging. == Chemical Composition == Photochromic inks..."
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