Polyurethane Biofoams Derived From Natural Products And Methods Of Making And Using Thereof
Link: United States Patent
Patent No: US 9,868,811 B2.
Date of Patent: Jan 16, 2018.
Inventor: Raul Cuero Rengifo, Cypress, TX (US).
Described herein are polyurethane compositions based on natural materials, as well as methods for making and using the compositions.