Patents by Inventor Hamidreza Hakimelahi

Hamidreza Hakimelahi 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: 20170114244
    Abstract: The disclosed technology provides a product obtained/obtainable by a process including (i) An emulsion polymer formed from any combination of ethylenically unsaturated monomers, to form an acrylic copolymer, wherein the acrylic copolymer has 0 to 4 wt % ethylenically unsaturated acid (or salts thereof) monomer based on the dry weight of the copolymer acid groups form acidic monomers, a linear Tg of up to 30° C., and an average particle size of 30 to 1000 nm, (ii) Contacting the copolymer of (i) with 0.1 to 20 wt % of a C4-30 fatty acid or salt thereof (peelability enhancing agent) based upon the solid content of the product of step (i). The acrylic copolymer composition may be useful as a peelable coating composition.
    Type: Application
    Filed: May 6, 2015
    Publication date: April 27, 2017
    Inventors: Hamidreza Hakimelahi, Maria Nuria Paredes Garcia, Vic Stanislawczyk, David J. Smith