Patents by Inventor Pam WILSON

Pam WILSON 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).

  • Lignin based coating compositions
    Patent number: 10913824
    Abstract: The current invention includes coating compositions having a lignin, methods for coating substrates using the coating compositions, and substrates coated with the coating compositions. In some embodiments of the invention, a coating composition having a mixture of a) a lignin, b) a solvent, and c) a crosslinker, wherein the lignin has a neutral or negative charge. The current invention also includes a coating composition having a mixture of a) a lignin, b) a polymeric epoxy crosslinker having glycidyl (meth)acrylate, and c) a solvent. Additionally, the current invention includes a coating composition having a mixture of a) a lignin, b) a solvent, and c) a phenolic crosslinker.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: February 9, 2021
    Assignee: Akzo Nobel Coatings International B.V.
    Inventors: Daniel Bode, Pam Wilson, Gary Pierce Craun
  • Lignin Based Coating Compositions
    Publication number: 20180355119
    Abstract: The current invention includes coating compositions having a lignin, methods for coating substrates using the coating compositions, and substrates coated with the coating compositions. In some embodiments of the invention, a coating composition having a mixture of a) a lignin, b) a solvent, and c) a crosslinker, wherein the lignin has a neutral or negative charge. The current invention also includes a coating composition having a mixture of a) a lignin, b) a polymeric epoxy crosslinker having glycidyl (meth)acrylate, and c) a solvent. Additionally, the current invention includes a coating composition having a mixture of a) a lignin, b) a solvent, and c) a phenolic crosslinker.
    Type: Application
    Filed: August 21, 2018
    Publication date: December 13, 2018
    Inventors: Daniel Bode, Pam Wilson, Gary Pierce Craun
  • Lignin Based Coating Compositions
    Publication number: 20150344737
    Abstract: The current invention includes coating compositions having a lignin, methods for coating substrates using the coating compositions, and substrates coated with the coating compositions. In some embodiments of the invention, a coating composition having a mixture of a) a lignin, b) a solvent, and c) a crosslinker, wherein the lignin has a neutral or negative charge. The current invention also includes a coating composition having a mixture of a) a lignin, b) a polymeric epoxy crosslinker having glycidyl (meth)acrylate, and c) a solvent. Additionally, the current invention includes a coating composition having a mixture of a) a lignin, b) a solvent, and c) a phenolic crosslinker.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 3, 2015
    Inventors: Daniel BODE, Pam WILSON, Gary Pierce CRAUN