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Novel Bio-based Non-isocyanate Polyurethane Based on Carbamate-aldehyde Crosslinking
This technology offers a biobased, non-isocyanate two-component (2 K) polyurethane coating system, designed for high-performance surface protection. It features a polycarbamate resin derived from vegetable oils such as a soybean-oil alkyd or epoxidized sucrose soyate, which is cross-linked with a dialdehyde, either petro-derived (e.g., 1,4-cyclohexanedicarboxaldehyde)...
Published: 11/24/2025
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Inventor(s): Dean Webster, Mukund Sibi, Samantha Silbert Uzelac, Eric Serum
Keywords(s):
Category(s): Technologies, Technologies > Paints & Coatings
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