Invention Grant
US08426351B2 Liquid softener composition or transparent or semitransparent liquid softener composition
有权
液体软化剂组合物或透明或半透明液体软化剂组合物
- Patent Title: Liquid softener composition or transparent or semitransparent liquid softener composition
- Patent Title (中): 液体软化剂组合物或透明或半透明液体软化剂组合物
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Application No.: US12518579Application Date: 2007-12-12
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Publication No.: US08426351B2Publication Date: 2013-04-23
- Inventor: Kyoko Okada , Takahiro Osumi , Kazutaka Shiratsuchi , Noriaki Ushio , Kouji Ohsaki
- Applicant: Kyoko Okada , Takahiro Osumi , Kazutaka Shiratsuchi , Noriaki Ushio , Kouji Ohsaki
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2006-334231 20061212; JP2006-334232 20061212; JP2007-43922 20090223
- International Application: PCT/JP2007/074364 WO 20071212
- International Announcement: WO2008/072780 WO 20080619
- Main IPC: C11D1/62
- IPC: C11D1/62 ; C11D3/37
Abstract:
The present invention provides a liquid softener composition having pH 2 to 5 at 20° C. and containing (a) a polymer compound having a weight-average molecular weight of 2,000 to 90,000 and containing specific monomer units (A) and (B) in a specific molar ratio, (b) one or more compounds selected from specific quaternary ammonium salts and amine compounds, and (c) at least one compound selected from water and solvents having a C log P value of 2 or less within specified ranges.
Public/Granted literature
- US20100017970A1 LIQUID SOFTENER COMPOSITION OR TRANSPARENT OR SEMITRANSPARENT LIQUID SOFTENER COMPOSITION Public/Granted day:2010-01-28
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