In this section, you can access to the latest technical information related to the FUTURE project topic.

REPROCESSABLE ADDITION-TYPE POLYMER NETWORKS BASED ON DYNAMIC HINDERED UREA BONDS

Methods and compositions for making organic crosslinkers having hindered urea bonds and methods and compositions for making dynamic crosslinked polymer networks using the organic crosslinkers via addition chemistry are provided. Also provided are methods for processing and reprocessing the dynamic crosslinked polymer networks in which the crosslinkers dissociate at elevated temperatures and recombine upon cooling. Polymer networks formed using the dynamic crosslinkers can be reprocessed multiple times at modest temperatures with full recovery of crosslink density.


» Number: WO2023158921A2 (A2)

» Publication Date: 24/08/2023

» Applicant: NORTHWESTERN UNIV?[US]

» Inventor: TORKELSON JOHN M?[US]; BIN RUSAYYIS MOHAMMED ABDULAZIZ?[US]

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