Patents by Inventor Michael C. Knight

Michael C. Knight 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).

  • Patent number: 9988552
    Abstract: Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: June 5, 2018
    Assignee: Polynt Composites USA, Inc.
    Inventors: Michael C. Knight, David G. Grant
  • Publication number: 20140010925
    Abstract: Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings.
    Type: Application
    Filed: March 16, 2012
    Publication date: January 9, 2014
    Inventors: Michael C. Knight, David G. Grant
  • Publication number: 20110036947
    Abstract: An aircraft having aerodynamic surfaces coated with a clear coat may be more easily cleaned and be more resistant to solvent degradation to the aircraft's paint. Such a clear coat is one having been prepared using a resin formulation including an aliphatic methacrylate and a curing agent, wherein the clear coat passes the SKYDROL Test.
    Type: Application
    Filed: August 17, 2009
    Publication date: February 17, 2011
    Inventor: Michael C. Knight
  • Patent number: 4978708
    Abstract: Aqueous-based basecoat compositions, useful for application to metal and/or plastic substrates, comprise an anionic polyurethane principal resin and an anionic acrylic pigment grind resin. The compositions are particularly adapted to application to substrates over a wide range of ambient humidities and have quick drying characteristics. The incorporation of an anionic acrylic grind resin, which is compatible with the anionic polyurethane principal resin, produces a coating which has good pigment wetting and dispersion characteristics with improved shelf life and color stability.
    Type: Grant
    Filed: April 25, 1989
    Date of Patent: December 18, 1990
    Assignee: BASF Corporation
    Inventors: Chris W. Fowler, Michael C. Knight, Anthony J. Nicholas
  • Patent number: 4791168
    Abstract: This invention, therefore, relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: December 13, 1988
    Assignee: BASF Corporation, Inmont Division
    Inventors: Timothy Salatin, Thomas C. Balch, Michael C. Knight, Michael D. Shesterkin, John S. Van Antwerp, Paul E. Lamberty, Robert A. Aamodt
  • Patent number: RE34730
    Abstract: This invention, therefore, relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: September 13, 1994
    Assignee: BASF Corporation, Inmont Division
    Inventors: Timothy Salatin, Thomas C. Balch, Michael C. Knight, Michael D. Shesterkin, John S. Van Antwerp, Paul E. Lamberty, Robert A. Aamodt