Patents by Inventor Christopher Dacko

Christopher Dacko 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).

  • Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
    Patent number: 9994720
    Abstract: Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene using a disubstituted carbodiimide, dipropylene triamine and optionally an ethereal solvent and/or an alcohol are disclosed. Use of 1,5,7-triazabicyclo[4.4.0]dec-5-ene produced by this method in an electrodepositable coating composition, and electrophoretic deposition of such coating onto a substrate to form a coated substrate, are also disclosed.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: June 12, 2018
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Christopher Dacko, Richard F. Karabin, Craig Wilson, Steven R. Zawacky
  • METHODS FOR PRODUCING 1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE BY REACTION OF A DISUBSTITUTED CARBODIIMIDE AND DIPROPYLENE TRIAMINE
    Publication number: 20150307722
    Abstract: Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene using a disubstituted carbodiimide, dipropylene triamine and optionally an ethereal solvent and/or an alcohol are disclosed. Use of 1,5,7-triazabicyclo[4.4.0]dec-5-ene produced by this method in an electrodepositable coating composition, and electrophoretic deposition of such coating onto a substrate to form a coated substrate, are also disclosed.
    Type: Application
    Filed: July 9, 2015
    Publication date: October 29, 2015
    Inventors: Christopher Dacko, Richard F. Karabin, Craig Wilson, Steven R. Zawacky
  • Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
    Patent number: 9108968
    Abstract: Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene using a disubstituted carbodiimide, dipropylene triamine and optionally an ethereal solvent and/or an alcohol are disclosed. Use of 1,5,7-triazabicyclo[4.4.0]dec-5-ene produced by this method in an electrodepositable coating composition, and electrophoretic deposition of such coating onto a substrate to form a coated substrate, are also disclosed.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: August 18, 2015
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Christopher Dacko, Richard F. Karabin, Craig Wilson, Steven R. Zawacky
  • METHODS FOR PRODUCING 1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE BY REACTION OF A DISUBSTITUTED CARBODIIMIDE AND DIPROPYLENE TRIAMINE
    Publication number: 20130289272
    Abstract: Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene using a disubstituted carbodiimide, dipropylene triamine and optionally an ethereal solvent and/or an alcohol are disclosed. Use of 1,5,7-triazabicyclo[4.4.0]dec-5-ene produced by this method in an electrodepositable coating composition, and electrophoretic deposition of such coating onto a substrate to form a coated substrate, are also disclosed.
    Type: Application
    Filed: April 25, 2012
    Publication date: October 31, 2013
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Christopher Dacko, Richard F. Karabin, Craig Wilson, Steven R. Zawacky