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:
Oct. 11, 2011
Filed:
Dec. 26, 2008
Daiya Murata, Wakayama, JP;
Takanori Kotera, Wakayama, JP;
Daiya Murata, Wakayama, JP;
Takanori Kotera, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention provides a detergent composition for clothing containing components (a) and (b): (a) glyceryl or polyglyceryl monoether represented by formula (I); and (b) a sulfate selected from those represented by formulae (II), (III), and (IV). Component (a) contains compounds having different condensation degrees of glycerol n's, with the proviso that when component (b) is a sulfate represented by formula (II) or (III), component (a) has a condensation degree of glycerol n of 3 to 5. Formula (I) is R—O—(CHO)—H (I), wherein R represents a hydrocarbon group having 6 to 22 carbon atoms; and n represents a condensation degree of glycerol and is an integer. Formulas (II)-(IV) are: R—O—SOM (II); R—O-(EO)-(AO)—SOM (III); and R—O-(AO)-(AO)—SOM (IV). In formulas (II-(IV), Rrepresents a hydrocarbon group having 6 to 22 carbon atoms; EO represents an oxyethylene group; AO represents an oxyalkylene group, at least one of a plurality of AOs being an oxyethylene, oxypropylene, or oxybutylene group; m represents an integer of 1 to 10; l represents an integer of 0 to 10; AO represents an oxypropylene group and/or an oxybutylene group; p represents an integer of 1 to 5; q represents an integer of 0 to 10; and M represents an alkali metal, alkaline earth metal, NH, or alkanolammonium group having 2 to 3 carbon atoms.