Inventors:
Ulrike Varlemann - Randolph MA
Ning Chen - Jamison PA
Arifin Marzuki - Chester PA
Ramesh Narayan - Horsham PA
Assignee:
Cognis Corporation - Gulph Mills PA
International Classification:
C08F 250
US Classification:
522 14, 522 16, 522 37, 522 42, 522 44, 522 46, 522 50, 522 53, 522 93, 522 95, 522 96, 522120, 522121, 522141, 522142, 526328, 5263285, 526322
Abstract:
An energy-curable polymer-forming composition for making a pressure sensitive adhesive includes an unsaturated oligomer resin and an adhesive promoter which increases the peel strength of the adhesive without reducing its tack. The composition also includes a tackifier and various other optional components such as photoinitiator, chain extender, reactive diluent and the like.