Patents by Inventor Alexander Paul SCOTT

Alexander Paul SCOTT 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).

  • Publication number: 20190177892
    Abstract: The present invention relates to preparation of heterogeneous mixtures of (carboxylated) vinyl ester/ethylene dispersions, such as vinyl acetate/ethylene (VAE) dispersions with polyamideamine-epichlorohydrin (PAE) wet strength resins having a reduced amount of halogenated organic compounds, such as less than 1500 ppm. The dispersion offers extremely low free and bound formaldehyde levels combined with wet tensile strength for use in non-woven textile and paper applications.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 13, 2019
    Inventors: Cristiana LICHERI, John Alistair MCLENNAN, Ivan ROSSI, Alexander Paul SCOTT