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Synthesis and Characterization of Polyester Derived from Renewable Source and its Application as Tackifiers Resins in Hot Melt Pressure Sensitive Adhesives (HMPSA)
Author(s) -
Velloso Isadora,
Bastos João Bruno Valetim,
Luz Rinaldo,
Candido Luiz Fernando,
Mello Bernardo,
Cazumbá Anderson
Publication year - 2020
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.202000114
Subject(s) - rosin , adhesive , polyester , glycerol , pressure sensitive , materials science , composite material , organic chemistry , chemistry , resin acid , layer (electronics)
Glycerol esters are synthesized from rosin of Elliottii type by different methodologies and characterized in relation to the most relevant properties that define their quality for use in adhesive formulations. The produced esters have different properties due to the different synthesis recipes, mainly in relation to the percentage of glycerol and the type of additive used in the esterification. However, all cases showed great potential to be used as tackifiers resins in hot melt pressure sensitive adhesives (HMPSA).