# Biodegradable polyurethane foams

Biopolymers & materials — Flexible and rigid polyurethane foams made from castor- and soy-oil bio-polyols with built-in biodegradation enzymes, replacing petrochemical polyols and HFC blowing agents in mattresses, car seats and furniture cushioning.

Source: https://en.bioecon.ru/market/biopolymers-materials/biodegradable-polyurethane-foams/