Patent Number: 6,252,023

Title: Organoborane amine complex inatator systems and polymerizable compositions made therewith

Abstract: A composition comprises organoborane amine complex and 1,4-dioxo-2-butene-functional material. The composition can form a part of a polymerization initiator system that also includes a compound that is reactive with the amine portion of the complex. The system can be used to initiate polymerization of acrylic monomer and to form an acrylic adhesive that has exceptionally good adhesion to low surface energy polymers.

Inventors: Moren; Dean M. (North St. Paul, MN)

Assignee: 3M Innovative Properties Company

International Classification: C08F 20/00 (20060101); C08F 4/00 (20060101); C08F 4/52 (20060101); C08F 4/54 (20060101); C09J 4/02 (20060101); C09J 4/00 (20060101); C09J 11/00 (20060101); C08F 004/52 ()

Expiration Date: 06/26/2018