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:
Feb. 13, 1979
Filed:
Feb. 22, 1977
Genji Imokawa, Wakayama, JP;
Hisao Tsutsumi, Sakura, JP;
Tomihiro Kurosaki, Osaka, JP;
Makoto Hayashi, Wakayama, JP;
Junko Kakuse, Wakayama, JP;
Kao Soap Co., Ltd., Tokyo, JP;
Abstract
A detergent composition which has a low irritation effect to human skin containing as an active surfactant component one or a mixture of compounds having the formulas ##STR1## wherein R is saturated or unsaturated hydrocarbon having 10 to 16 carbon atoms, X.sub.1 and X.sub.3 are hydrogen, alkali metal, ammonium, alkylammonium or substituted alkylammonium, and X.sub.2 is alkali metal, ammonium, alkylammonium or substituted alkylammonium, with the provisos that both X.sub.1 and X.sub.2 are not alkali metal and that when R has an average carbon atom number of 10, X.sub.1 is hydrogen, and wherein the weight ratio of the formula (1) compound(s) : formula (2) compound(s) is from 100:0 to 80:20.