Patents by Inventor Rafael Gonzalez Aviles

Rafael Gonzalez Aviles 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 improving ultraviolet radiation absorption of a composition
    Patent number: 5663213
    Abstract: A method is disclosed for improving the UV radiation absorption of a composition containing a UV radiation absorbing agent by adding from about 0.1 weight percent to about 50 weight percent of latex particles, based on total weight nonvolatiles. The latex particles contain a void and have a particle size of from about 100 nm to about 380 nm.
    Type: Grant
    Filed: August 24, 1995
    Date of Patent: September 2, 1997
    Assignee: Rohm and Haas Company
    Inventors: Charles Elwood Jones, Rafael Gonzalez Aviles, David Michael Fasano, Martin Vogel