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|1. (WO2013149101) ONE PART, FAST-SETTING, AQUEOUS ADHESIVE EMULSIONS|
|Applicants:||3M INNOVATIVE PROPERTIES COMPANY
GRASKE, Alison, K.
PREMENTINE, Glenn, S.
DRATH, David, J.
SU, Biing-huei, D.
|Title:||ONE PART, FAST-SETTING, AQUEOUS ADHESIVE EMULSIONS|
The present disclosure relates to acrylic adhesive emulsions comprising a core-shell polymeric component comprising an inner core and an outer shell containing at least one pendent functional group; a polyfunctional component capable of reacting with at least one of the pendent functional groups on the outer shell; wherein the inner core is free of functional groups reactive with the pendent functional groups on the outer shell; and wherein the pH of the emulsion is 6.5 or less; and wherein the emulsion is a fast-setting, one part, aqueous, adhesive. Bonded articles made therefrom, and methods of bonding articles using these emulsions are also disclosed.