Patents by Inventor John M. Muggee

John M. Muggee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Low odor adhesive compositions and bonding method employing same
    Patent number: 4945006
    Abstract: A novel, fast-bonding adhesive composition is disclosed having low odor, and when cured, forms adhesive bonds having high glass transition temperature, T.sub.g, and high shear strength at elevated temperatures. The composition comprises one or more of acryl- and methacrylamides which have a cyclic group directly attached to the amide nitrogen or has the amide nitrogen as a member of a cyclic group. The composition further comprises a polymeric toughener that is dissolved or dispersed in the composition.
    Type: Grant
    Filed: January 17, 1989
    Date of Patent: July 31, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: John M. Muggee, Eric L. Zilley
  • Curable composition having high tack and green strength
    Patent number: 4740424
    Abstract: Curable compositions useful as adhesives, coatings and sealants, comprising a mixture of (a) isocyanate-functional prepolymer derived from (i) polyisocyanate and (ii) active hydrogen-containing low molecular weight polymer selected from the group consisting of polytetramethylene oxide polyols, polycarbonate polyols, and polysulfide polythiols, and (b) halogenated resin compatible with said prepolymer, said resin containing about 50 to about 70 weight percent halogen.
    Type: Grant
    Filed: May 27, 1986
    Date of Patent: April 26, 1988
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Gerald F. Schumacher, John M. Muggee