FLEXIBILIZED POLYURETHANES FOR FLEXIBLE PACKAGING ADHESIVE WITHOUT AROMATIC AMINE MIGRATION
Provided is an adhesive comprising a reaction product of (A1) an aliphatic isocyanate having an NCO group content of 18 to 64 and (A2) a polyol or polyamine having a molecular weight of from 400 to 4000; and (B) a polyaspartate compound, wherein viscosity of the adhesive, as measured @ 23° C. accord...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English French German |
Published |
14.06.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!