Patents by Inventor Ronald R. WLODYGA

Ronald R. WLODYGA 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).

  • Free radical-curable coating and sealant compositions with improved surface cure properties
    Patent number: 10995219
    Abstract: Inhibition by oxygen of the peroxide-initiated cure of a composition based on (meth)acrylates or other compounds containing free radical-polymerizable functional groups is mitigated by inclusion of one or more polythiols in the composition. Such compositions may be formulated as multi-part systems, which are useful for the preparation of coatings and sealants.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: May 4, 2021
    Assignee: Arkema France
    Inventors: Michael A. Bailey, Ronald R. Wlodyga
  • FREE RADICAL-CURABLE COATING AND SEALANT COMPOSITIONS WITH IMPROVED SURFACE CURE PROPERTIES
    Publication number: 20190077965
    Abstract: Inhibition by oxygen of the peroxide-initiated cure of a composition based on (meth)acrylates or other compounds containing free radical-polymerizable functional groups is mitigated by inclusion of one or more polythiols in the composition. Such compositions may be formulated as multi-part systems, which are useful for the preparation of coatings and sealants.
    Type: Application
    Filed: March 6, 2017
    Publication date: March 14, 2019
    Inventors: Michael A. Bailey, Ronald R. WLODYGA
  • Free radical coating composition with improved surface cure properties
    Patent number: 10179865
    Abstract: A crosslinking monomer for a peroxide cure composition is a dual functional monomer and has at least two allyl groups and at least one (meth)acrylate group. A composition comprises the crosslinking monomer and at least one (meth)acrylate monomer. A two-part peroxide composition comprises the crosslinking monomer, at least one (meth)acrylate monomer, and a peroxide initiator. The compositions, which may be wax-free or solvent-free or both, are useful as protective coatings or sealants for concrete and other substrates.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: January 15, 2019
    Assignee: Arkema France
    Inventors: James P. Horgan, Michael A. Bailey, Ronald R. Wlodyga
  • FREE RADICAL COATING COMPOSITION WITH IMPROVED SURFACE CURE PROPERTIES
    Publication number: 20150018479
    Abstract: A crosslinking monomer for a peroxide cure composition is disclosed. The crosslinking monomer is a dual functional monomer and has at least two allyl groups and at least one (meth)acrylate group. A two-part peroxide composition comprises the crosslinking monomer, at least one (meth)acrylate monomer, and a peroxide initiator.
    Type: Application
    Filed: July 10, 2014
    Publication date: January 15, 2015
    Applicant: Arkema France
    Inventors: James P. HORGAN, Michael A. BAILEY, Ronald R. WLODYGA