公开(公告)号：US20210371622A1

公开(公告)日：2021-12-02

申请号：US17333317

申请日：2021-05-28

Applicant: Braskem S.A.

Inventor： Felipe Cicaroni Fernandes ,  Iuri Estrada Gouvea ,  Antonio Rodolfo, JR. ,  Mateus Schreiner Garcez Lopes

IPC: C08K5/1535 ,  C08K5/00 ,  C08L27/06 ,  C08J3/18 ,  C08J3/12 ,  C07D307/68

Abstract: The present disclosure generally relates to a compound of dialkyl ester of 2,4-furandicarboxylic acid, a method of preparing the compound, a polymer composition comprising a polymer and the compound, a method of preparing the polymer composition, a polymer product comprising the polymer composition and a method of using the compound as a plasticizer in the polymer product. The dialkyl ester of 2,4-furandicarboxylic acid of the present disclosure has greater plasticizing efficiency in a polymer composition that that of the standard phthalate and terephthalate-based plasticizers. The polymer product plasticized with the dialkyl ester of 2,4-furandicarboxylic acid may have improved flexibility, durability, processability and safety as compared to the same polymer product plasticized with conventional phthalate and terephthalate-based plasticizers.