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:
Mar. 13, 2007
Filed:
Nov. 24, 2004
Noriaki Ushio, Wakayama, JP;
Atsushi Yamamoto, Wakayama, JP;
Shuji Tagata, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
A softener composition that can impart a high softening effect to clothes irrespective of the state of rinsing water, which contains (a) a compound of formula (1) below, (b) a compound of formula (3) below, and (c) a specific anionic surfactant, wherein the mole ratios between the components (a), (b) and (c) satisfy the following relationship: [(a)+(b)]/(c)=9/1 to 4/6; and wherein Rrepresents a Calkyl group or the like, Rand Rrespectively represent a Calkyl group or the like, R, Rand Rrespectively represent a Calkylene group, R, R, and Rrespectively represent a Calkyl group or the like, A, D and E respectively represent —COO—, —CONH— or the like, and 'a', 'c' and “d” respectively denote 0 or 1.