Patents by Inventor Magali Audrey Valerie Wainer

Magali Audrey Valerie Wainer 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).

  • Method of Preparing a Polyetherimide Coating on a Metallic Substrate
    Publication number: 20120225309
    Abstract: A method of preparing a polyetherimide coating on a carbon steel substrate, which includes the steps of: providing an organic solvent, providing a dianhydride, providing a first diamine that is a monoaromatic diamine, providing a second diamine, placing the organic solvent, the dianhydride, the first diamine and the second diamine in a reaction vessel to form a reaction mixture, stirring the reaction mixture under inert conditions to form a polyamic acid intermediate, applying the polyamic acid intermediate on the carbon steel substrate, and curing the polyamic acid intermediate to form a polyetherimide coating.
    Type: Application
    Filed: September 24, 2010
    Publication date: September 6, 2012
    Applicant: TATA STEEL NEDERLAND TECHNOLOGY BV
    Inventors: Tapan Kumar Rout, Anil Vilas Gaikwad, Theo Dingemans, Magali Audrey Valerie Wainer