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:
Nov. 04, 2014
Filed:
Jul. 14, 2010
Masato Nomura, Wakayama, JP;
Katsuhisa Inoue, Wakayama, JP;
Hisato Fukuda, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention relates to the detergent composition, containing (a) a nonionic surfactant represented by the formula (1); and (b) a sulfuric acid ester salt represented by the formula (2):R—O-(EO)—(PO)-(EO)—H  (1)wherein, R represents a hydrocarbon group having 6 to 24 carbon atoms; EO represents an ethyleneoxy group; PO represents a propyleneoxy group; m=0.1 to 25; m'=0 to 24.9; m+m′=0.5 to 25; and n=0.1 to 10; with the proviso that (EO), (PO), and (EO)are arranged in a block addition mode in this order;R—O—(PO)-(EO)—SOM  (2)wherein, Rrepresents a hydrocarbon group having 6 to 24 carbon atoms; x=0.1 to 10; y=0 to 30; (PO)and (EO)are arranged in any order in any addition mode, being a block addition or a random addition, M is a counter ion.