The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1980
Filed:
Apr. 12, 1979
Ezzat N Khalil, Oak Park, IL (US);
Ali N Syed, Hazelcrest, IL (US);
Johnson Products Co., Inc., Chicago, IL (US);
Abstract
Shampoo compositions for human hair having low eye irritancy and conditioning properties are prepared. These compositions are comprised of water having dispersed therein a complex consisting essentially of a water-soluble cationic cellulose ether derivative and an amphoteric surfactant. The complex is dispersed by a mixture of nonionic surfactants consisting essentially of a fatty acid N,N-diethanolamide and a polyoxyethylene sorbitan fatty acid ester. The shampoo compositions are prepared by first dissolving the cationic cellulose ether derivative, admixing the amphoteric surfactant which forms the complex, admixing the nonionic surfactants which disperse the complex and then heating the admixture to assist dispersion of the ingredients.