Patents by Inventor Lucia Salas

Lucia Salas 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).

  • Aerosol deodorant-antiperspirant product
    Patent number: 5945085
    Abstract: This invention provides a deodorant-antiperspirant composition in a dispensing container pressurized with an aerosol propellant. The primary ingredients of a typical product are particulate sodium bicarbonate, particulate antiperspirant astringent salt, volatile silicone oil, carboxylate ester emollient, and a suspending agent such as hydrophobic hectorite clay. An invention aerosol deodorant-antiperspirant product has a stable particulate sodium bicarbonate and astringent salt suspension phase. The odor and wetness reduction properties of the product during underarm application are enhanced by the micronized form of the astringent salt ingredient, and by the controlled ratio of volatile oil to emollient in the product.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: August 31, 1999
    Assignee: Church & Dwight Co., Inc.
    Inventors: Lucia Salas, Wolfgang R. Bergmann
  • Aerosol deodorant product
    Patent number: 5800805
    Abstract: This invention provides a deodorant composition in a dispensing container which is pressurized with an aerosol propellant. The primary ingredients of a typical product are particulate sodium bicarbonate, ethanol, volatile silicone oil and a suspending agent such as hydrophobic hectorite clay. An invention aerosol deodorant product has a stable particulate sodium bicarbonate suspension phase, and exhibits excellent fluid evacuation properties with a relatively high content of ethanol and low content of aerosol propellant.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: September 1, 1998
    Assignee: Church & Dwight Co., Inc
    Inventor: Lucia Salas
  • Liquid fabric conditioner containing compatible amino alkyl silicones
    Patent number: 5064544
    Abstract: Liquid fabric conditioning compositions are disclosed. The compositions incorporate compatible organosilicones which form mutually soluble mixtures with common fabric softening agents.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: November 12, 1991
    Assignee: Lever Brothers Company, division of Conopco, Inc.
    Inventors: Samuel Lin, Gaznabi Khan, Lucia Salas, George Policello