Biodegradable and/or compostable thermoplastic composition comprising lignin, use of said composition and product comprising same
AssigneesFundacao Universidade Federal De Sao Carlos, Suzano S.A.
InventorsTalyta Torrezan, José Augusto Condes Agnelli, Sílvia Helena Prado Bettini
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Abstract
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.
Claims27
A biodegradable and/or compostable thermoplastic composition comprising:
- a. 30 to 70% by weight of lignin;
- b. 10 to 60% by weight of a rigid polymer;
- and
- c. 10 to 40% by weight of a flexible polymer.
An invention of product, process, system, or use, characterized in that it comprises one or more elements described in the present patent application.
Dependencies are inferred from the claim text.