Patents by Inventor Catherine J. Ormancey

Catherine J. Ormancey 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).

  • Process for preparing a high bulk density detergent composition having improved dispensing properties
    Patent number: 5324455
    Abstract: A liquid surfactant composition mobile at a temperature within the range of 20.degree. to 80.degree. C. comprising: (a) up to 70% by weight of a sodium or potassium salt of an alkyl benzene sulphonate or alkyl sulphate; (b) up to 80% by weight of an ethoxylated nonionic surfactant; (c) water in an amount not exceeding 20% by weight; and (d) 0.5 to 80% by weight of a fatty acid having 8 to 22 carbon atoms. The liquid may be sprayed onto a solid particulate material at a temperature within the range of 20.degree. to 80.degree. C. to provide a particulate detergent composition having bulk density of at least 500 g/l and good dispensing properties.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: June 28, 1994
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Pierre Dumas, Tan T. Ho, Catherine J. Ormancey, Feng-Lung G. Hsu, Robert Ahart