Patents Assigned to Minnesota Mining and Manufaturing Company
  • Organoborane polyamine complexes and adhesive compositions made therewith
    Patent number: 5795657
    Abstract: A complex comprises organoborane and polyamine. The polyamine is the reaction product of a diprimary amine-terminated material and a material having at least two groups reactive with primary amine. The complexes are useful in systems for initiating the polymerization of acrylic monomer, which systems further include a material reactive with amine. Polymerizable acrylic monomer compositions useful as adhesives can be prepared.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: August 18, 1998
    Assignee: Minnesota Mining and Manufaturing Company
    Inventors: Alphonsus V. Pocius, Tadesse G. Nigatu