Patents by Inventor Eric Diaz Felton

Eric Diaz Felton 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: 10113266
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: October 30, 2018
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Gary Delmar Jaycox, Eric Diaz Felton
  • Patent number: 9739008
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: August 22, 2017
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Gary Delmar Jaycox, Eric Diaz Felton
  • Publication number: 20170159234
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Application
    Filed: February 17, 2017
    Publication date: June 8, 2017
    Inventors: GARY DELMAR JAYCOX, ERIC DIAZ FELTON
  • Publication number: 20150191870
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Application
    Filed: March 19, 2015
    Publication date: July 9, 2015
    Inventors: GARY DELMAR JAYCOX, Eric Diaz Felton
  • Patent number: 9011975
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: April 21, 2015
    Assignee: E I du Pont de Nemours and Company
    Inventors: Gary Delmar Jaycox, Eric Diaz Felton
  • Publication number: 20140130977
    Abstract: A method for treating an aromatic polyamide filament or yarn to improve its adhesion to rubber wherein, the method comprises exposing the filament or yarn to a first mixture of reagents comprising multi-functional isocyanate oligomers and multi-functional epoxy oligomers, wherein the ratio of total isocyanate groups to total epoxy groups in the mixture is in the range of from 0.8 to 1.2, and heating the exposed filament or yarn to a temperature of at least 100 degrees C. whereby the epoxy and isocyanate oligomers cross-link and form a network on the surface of the filament or yarn.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Gary Delmar Jaycox, Eric Diaz Felton
  • Patent number: 6432484
    Abstract: The invention is directed to a two-pack high solids low VOC ambient curable coating composition, which includes cross linking and binder components. The crosslinking component includes a polyamine, a polyketimine, or a combination thereof. The polyamine is provided on an average with at least two amine functionalities per polymer chain and the polyketimine is provided on an average with at least two ketimine functionalities per polymer chain. A reactive diluent in the binder component includes a macromolecule substantially free from acrylate functionalities and having at least two acetoacetate functionalities per the macromolecule. If desired, the coating composition includes a binder polymer. The coating composition of the invention is particularly suited in automotive refinish coatings.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: August 13, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Patrick Henry Corcoran, Carl Brent Douglas, Eric Diaz Felton, Josef Huybrechts, Gary Delmar Jaycox, Patricia Mary Ellen Sormani, Marko Strukelj, Lech Wilczek
  • Patent number: 6365673
    Abstract: This invention concerns low viscosity aldimine and ketimine reactive diluents having multi-imine functionality, which are useful in automotive refinish coating compositions, including a process for making them and the coatings that contain them.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: April 2, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Patrick Henry Corcoran, Carl Brent Douglas, Eric Diaz Felton, Robert Allen Halling, Josef Huybrechts, Gary Delmar Jaycox, Marko Strukelj