I invented the technology. War destroyed the company. McDonald's adopted it worldwide.
The problem: Plastic straws got banned worldwide. The alternatives — paper (soggy), bamboo (inconsistent), hay (variable) — couldn't scale. QSR chains needed something machine-made, standardized, and identical every time.
The insight: Acetate cellulose was already everywhere — the material in your kitchen right now. But nobody had thought to use it for disposable straws. It could be mass-produced with existing manufacturing techniques. Same quality every time. Compostable. And it actually worked.