Patents by Inventor Delbert G. Young

Delbert G. Young 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).

  • Fabric softener active composition
    Patent number: 8563499
    Abstract: A fabric softener active composition, comprising from 65 to 95% by weight of a bis-(2-hydroxyethyl)-dimethylammonium chloride fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.80 to 1.96, an average chain length of the fatty acid moieties of from 16 to 18 carbon atoms and an iodine value of from 0 to 50, from 2 to 8% by weight of a fatty acid triglyceride having an average chain length of the fatty acid moieties of from 10 to 14 carbon atoms and an iodine value of from 0 to 15, and from 3 to 12% by weight of an alcohol selected from ethanol, 1-propanol and 2-propanol has low melt viscosity, high stability towards dealkylation in the molten state and low flammability.
    Type: Grant
    Filed: March 26, 2011
    Date of Patent: October 22, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Matthias Schöppner, Axel Euler, Harald Jakob, Saji John Meledathu, Todd L. Kurth, Delbert G. Young, Ingo Hamann, Georg Schick
  • Fabric Softener Active Composition
    Publication number: 20110245139
    Abstract: A fabric softener active composition, comprising from 65 to 95% by weight of a bis-(2-hydroxyethyl)-dimethylammonium chloride fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.80 to 1.96, an average chain length of the fatty acid moieties of from 16 to 18 carbon atoms and an iodine value of from 0 to 50, from 2 to 8% by weight of a fatty acid triglyceride having an average chain length of the fatty acid moieties of from 10 to 14 carbon atoms and an iodine value of from 0 to 15, and from 3 to 12% by weight of an alcohol selected from ethanol, 1-propanol and 2-propanol has low melt viscosity, high stability towards dealkylation in the molten state and low flammability.
    Type: Application
    Filed: March 26, 2011
    Publication date: October 6, 2011
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Hans-Jürgen Köhle, Matthias Schöppner, Axel Euler, Harald Jakob, Saji John Meledathu, Todd L. Kurth, Delbert G. Young, Ingo Hamann, Georg Schick