Patents Represented by Law Firm Weingram & Association, P.C.
  • Fatty acid esters of hydroxyalkyl sulfonate salts and process for producing same
    Patent number: 6069262
    Abstract: Compositions of matter comprising fatty acid esters of hydroxyalkyl sulfonate salts, in particular sodium cocoyl isethionate (SCI) and process for preparing same. The esters are useful for personal care cleansing products, such as bar and liquid soaps, skin and hair care products.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: May 30, 2000
    Assignee: Finetex, Inc.
    Inventors: Ismail I. Walele, Samad A. Syed