Patents by Inventor Kenneth M. Znidersic

Kenneth M. Znidersic 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).

  • Coating compositions and coatings formed therefrom
    Patent number: 6605359
    Abstract: Novel coating compositions containing a polymer, a hydrazide and a silane, methods of making and using such compositions and a substrate coated with such coating compositions.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: August 12, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Gregory Frantz Robinson, Robin Carol Shemancik, Robert Dale Speight, Philip Titsum Wong, Kenneth M. Znidersic
  • Coating compositions and coatings formed therefrom
    Publication number: 20020115763
    Abstract: Novel coating compositions containing a polymer, a hydrazide and a silane, methods of making and using such compositions and a substrate coated with such coating compositions.
    Type: Application
    Filed: June 20, 2001
    Publication date: August 22, 2002
    Inventors: Gregory Frantz Robinson, Robin Carol Shemancik, Robert Dale Speight, Philip Titsum Wong, Kenneth M. Znidersic
  • Process for preparing low formaldehyde polyacetal containing coating
    Patent number: 5155170
    Abstract: The instant invention involves a process for forming a low formaldehyde, essentially color-free coating composition by applying the composition preferably to a wood substrate and curing. The composition comprises a blend of a polyhydroxy-containing polymer, an hexaalkoxymethylolmelamine, a polyacetal having the formula: ##STR1## wherein R is C.sub.1 -C.sub.3 and A is C.sub.1 -C.sub.20 allyl or aryl and an acid catalyst. The coating compositions of the instant invention exhibit extremely low color and give off a significantly reduced amount of formaldehyde when cured in comparison to conventional prior art, acid catalyzed melamine/formaldehyde cured coatings.
    Type: Grant
    Filed: January 14, 1992
    Date of Patent: October 13, 1992
    Assignee: Akzo Coatings, Inc.
    Inventors: Paul R. Baukema, Milton J. Kaelin, Donald W. Waltrip, Kenneth M. Znidersic
  • Low formaldehyde polyacetal containing coating
    Patent number: 5102954
    Abstract: The instant invention involves a process for forming a low formaldehyde, essentially color-free coating composition by applying the composition preferably to a wood substrate and curing. The composition comprises a blend of a polyhydroxy-containing polymer, an hexaalkoxymethylolmelamine, a polyacetal having the formula: ##STR1## wherein R is C.sub.1 -C.sub.3 and A is C.sub.1 -C.sub.20 allyl or aryl and an acid catalyst. The coating compositions of the instant invention exhibit extremely low color and give off a significantly reduced amount of formaldehyde when cured in comparison to conventional prior art, acid catalyzed melamine/formaldehyde cured coatings.
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: April 7, 1992
    Inventors: Paul R. Baukema, Milton J. Kaelin, Donald W. Waltrip, Kenneth M. Znidersic