Invention Grant
- Patent Title: Surfactant composition
- Patent Title (中): 表面活性剂组成
-
Application No.: US10574900Application Date: 2004-10-06
-
Publication No.: US07846876B2Publication Date: 2010-12-07
- Inventor: Koji Koyanagi , Sadahara Miyamoto , Hotaka Yamamuro
- Applicant: Koji Koyanagi , Sadahara Miyamoto , Hotaka Yamamuro
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2003-348461 20031007
- International Application: PCT/JP2004/015106 WO 20041006
- International Announcement: WO2005/035686 WO 20050421
- Main IPC: C09K8/36
- IPC: C09K8/36 ; C09K3/00 ; C09K8/60 ; B01J13/00

Abstract:
The present invention relates to a surfactant composition containing a cationic surfactant (hereinafter referred to as a compound (A)), one or more compounds (hereinafter referred to as a compound (B)) selected from anionic aromatic compounds and bromide compounds and a cationic polymer (C), wherein compound (A) and (B) are selected when meeting the following condition: a combination of the compounds (A) and (B) ensures that that the viscosity (20° C.) of a solution prepared by mixing an aqueous solution SA of the compound (A) and an aqueous solution SB of the compound (B) in the same ratio is at least two times the viscosity of any one of the aqueous solutions (20° C.) before being mixed.
Public/Granted literature
- US20080058227A1 Surfactant Composition Public/Granted day:2008-03-06
Information query