BIODEGRADABLE AND/OR COMPOSTABLE THERMOPLASTIC COMPOSITION COMPRISING LIGNIN, USE OF SAID COMPOSITION AND PRODUCT COMPRISING SAME

• Main Authors: TORREZAN, Talyta, MARCONDES AGNELLI, José Augusto, PRADO BETTINI, Sílvia Helena
• Format: Patent
• Language: English; French; German
• Published: 31.08.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; COMPOUNDS OF UNKNOWN CONSTITUTION; DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS; DYES; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES; WORKING-UP

The present invention relates to a biodegradable and/or compostable thermoplastic composition comprising lignin, rigid polymers, and flexible polymers for producing rigid parts, as well as the use of said composition. A product comprising the biodegradable and/or compostable thermoplastic composition is also disclosed.