Patents by Inventor Michael P. Mazzeo

Michael P. Mazzeo 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).

  • Acrylic resin having pendant silane groups thereon, and methods of making and using the same
    Patent number: 4567107
    Abstract: What are disclosed are a poly(meth)acrylate polymer having pendant hydrolyzable alkoxysilane groups thereon prepared by reacting a poly(meth)acrylate polymer having pendant hydroxy groups thereon with an isocyanato functional alkoxysilane having 1 to 3 hydrolyzable lower alkoxy groups present on the silicon atom thereof; a substrate such as glass or aluminum having a tenacious coating thereon of such a polymer alone or in admixture with another, different, resinous binder component; such a substrate further having a resinous sealant composition applied over said tenacious coating as a primer; and methods for making such a polymer and such coated substrates.
    Type: Grant
    Filed: August 15, 1984
    Date of Patent: January 28, 1986
    Assignee: Essex Specialty Products, Inc.
    Inventors: Sidky D. Rizk, Harry W. S. Hsieh, Michael P. Mazzeo
  • Method and compositions for improving bonding to painted surfaces
    Patent number: 4525511
    Abstract: A method for priming a high solids enamel automotive finish to improve the adhesion thereto of a sealant composition, which method comprises treating said surface with a strong acid, conveniently by applying a primer composition to said surface, said primer composition comprising a solution, in a volatile organic solvent, of a hydroxy functional film forming resin and at least 0.25 percent of a strong acid, by weight of said resin.
    Type: Grant
    Filed: April 6, 1984
    Date of Patent: June 25, 1985
    Assignee: Essex Specialty Products, Inc.
    Inventors: Michael D. Kirby, Michael P. Mazzeo
  • Acrylic resin having pendant silane groups thereon, and methods of making and using the same
    Patent number: 4491650
    Abstract: What are disclosed are a poly(meth)acrylate polymer having pendant hydrolyzable alkoxysilane groups thereon prepared by reacting a poly(meth)acrylate polymer having pendant hydroxy groups thereon with an isocyanato functional alkoxysilane having 1 to 3 hydrolyzable lower alkoxy groups present on the silicon atom thereof; a substrate such as glass or aluminum having a tenacious coating thereon of such a polymer alone or in admixture with another, different, resinous binder component; such a substrate further having a resinous sealant composition applied over said tenacious coating as a primer; and methods for making such a polymer and such coated substrates.
    Type: Grant
    Filed: May 5, 1982
    Date of Patent: January 1, 1985
    Assignee: Essex Specialty Products, Inc.
    Inventors: Sidky D. Rizk, Harry W. S. Hsieh, Michael P. Mazzeo
  • Polyurethane curing agents
    Patent number: 4136092
    Abstract: Isocyanate-terminated prepolymers can be cured with di- and triamino-s-triazines of formula ##STR1## where R is ##STR2## --S--R.sub.5 ; --O--R.sub.6 or ##STR3## where at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is hydrogen; R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are hydrogen or an optionally substituted aromatic or aliphatic group andR' is the divalent residue of an organic diamine, the residue of an organic diisocyanate, or the residue of an organic diepoxide.
    Type: Grant
    Filed: May 11, 1976
    Date of Patent: January 23, 1979
    Assignee: Thiokol Corporation
    Inventors: William A. Jackle, Michael P. Mazzeo, Marina N. Gillis