Patents by Inventor Patel Prashant

Patel Prashant 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).

  • Self-curing coating composition exhibiting reduced discoloration upon storage
    Patent number: 5439952
    Abstract: A coating composition is stable upon long term storage and provides a highly durable coating on various substrates, such as wood. It can be a clear coating or a staining composition. The critical components of the composition are a self-curing vinyl polymer, a neutralized polyurethane, a water-soluble catalyst to promote rapid curing under ambient conditions, and an aldehyde, carbodiimide or polyfunctional aziridine which reduces discoloration of the composition upon storage.
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: August 8, 1995
    Assignee: The Thompson Minwax Company
    Inventors: Dorey Lum, Patel Prashant