Bio-based and Degradable Block Polyester Pressure-Sensitive Adhesives.
Thomas T D ChenLeticia Peña CarrodeguasGregory S SulleyGeorgina L GregoryCharlotte K WilliamsPublished in: Angewandte Chemie (International ed. in English) (2020)
A new class of bio-based fully degradable block polyesters are pressure-sensitive adhesives. Bio-derived monomers are efficiently polymerized to make block polyesters with controlled compositions. They show moderate to high peel adhesions (4-13 N cm-1 ) and controllable storage and loss moduli, and they are removed by adhesive failure. Their properties compare favorably with commercial adhesives or bio-based polyester formulations but without the need for tackifier or additives.
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