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Adhesives from divalent metal salts of mono(hydroxyethyl)phthalate, anhydrides, and bisepoxides
Author(s) -
Matsuda Hideaki
Publication year - 1979
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1979.070230906
Subject(s) - phthalic anhydride , diglycidyl ether , metal , polymer chemistry , maleic anhydride , phthalate , chemistry , adhesive , ether , carboxylate , organic chemistry , bisphenol a , epoxy , materials science , polymer , copolymer , catalysis , layer (electronics)
Systems of divalent metal salts of mono(ydroxyethyl)phthalate‐anhydride‐bisepoxide were evaluated as adhesives. The bisepoxides, bisphenol A diglycidyl ether (BADG) and hexahydrophthalic acid diglycidyl ester and the anhydrides, maleic anhydride and hexahydrophthalic anhydride (HPA) were used. The adhesive properties of the above metal‐containing systems were generally superior to those of the systems not containing metal, due to the polarity effect of metal carboxylate groups. The effect of introducing metal (ionic links) on tensile shear and peel strenghths clearly appeared, especially in the metal salt‐HPA‐BADG systems.