Patents by Inventor Sylvie Fauvet

Sylvie Fauvet 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).

  • Cleaning compositions containing thickeners and abrasive materials
    Patent number: 6268325
    Abstract: A cleaning composition comprises: A) 1% to 10% w/w of a colloid-forming material, B) 0.5% to 10% w/w of a polymeric thickener, C) 1% to 60% w/w of abrasive particles, and D) a bleaching agent. Preferably, the colloid-forming material is a clay and the polymeric thickener is a copolymer of acrylic acid. Such a composition can stably suspend the abrasive particles and has the desired rheological properties for a cleaning composition for use on hard surfaces such as ceramic bathroom fittings and toilets.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: July 31, 2001
    Assignee: Reckitt & Colman SA
    Inventors: Alain Luciani, Bernard Antelme, Sylvie Fauvet, Vincent Manget, Jean-Francois Lhoste