Patents by Inventor P. Anthony Simion

P. Anthony Simion 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).

  • Patent number: 5096622
    Abstract: An aqueous light duty liquid detergent composition consisting essentially of, by weight, 10% to 50% of a mixture of a water-soluble alkylbenzene sulfonate detergent salt and a water-sokluble alkyl ethenoxy ether sulfate detergent salt in a weight ratio sulfonate to sulfate in the range of about 0.8:1 to 2:1; about 1% to 8% of an alkanoic acid mono- or di-ethanolamide foam booster; at least about 0.5% to 1.8% of magnesium ions; triethanolammonium ion of 2:1 to 1:2.4; and the balance an aqueous medium, said composition having a pH of 5 to 8 and exhibiting improved oily soil removal and oily soil emulsification properties at a temperature of 18 C. to 26 C. as compared to the same composition without the magnesium and triethanolammonium ions. A method of making said composition comprising the steps of neutralizing alylbenzene sulfonic acid with magnesium hydroxide to a pH of about 1.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: March 17, 1992
    Assignee: Colgate-Palmolive Company
    Inventors: P. Anthony Simion, Dirk Warschewski, Leonard A. Zyzyck