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Showing 1 to 1 of 1 for “"BHPPA"”.
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Hyperbranched polyesters for polyurethane coatings: their preparation, structure and crosslinking with polyisocyanates
… on 4,4-bis(4’ hydroxy¬phenyl)pentanoic acid (BHPPA) were prepared and, according to the authors knowledge, for the first time tested as precursors for polyurethane bulk resins and coatings. Comparison of poly-BHPPA with competing products The materials prepared in this work show better …