Invention Grant
- Patent Title: Fabric softening laundry detergents with good stability
- Patent Title (中): 织物软化洗衣粉具有良好的稳定性
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Application No.: US12473483Application Date: 2009-05-28
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Publication No.: US08283306B2Publication Date: 2012-10-09
- Inventor: Raphael Emmanuel Guyot , Marc Jennewein , James Charles Theophile Roger Burckett St. Laurent
- Applicant: Raphael Emmanuel Guyot , Marc Jennewein , James Charles Theophile Roger Burckett St. Laurent
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Melissa G Krasovec; Leonard W Lewis
- Main IPC: B08B3/04
- IPC: B08B3/04 ; C11D1/86 ; C11D3/22 ; C11D3/37 ; C11D10/04

Abstract:
An aqueous laundry detergent composition in the form of a liquid or gel, having a pH of from about 6 to about 11 in a 1% water solution and containing a non-soap anionic surfactant; soap; nonionic surfactant; fabric softening cationic cosurfactant having a molecular weight of less than about 1000; fabric softening quaternized polymer having a molecular weight of at least 100,000; non-quaternized, non polyamine thickener; perfume microcapsules; wherein at least one of the following is true; i) the ratio by weight of nonionic surfactant to anionic surfactant is greater than 1 and the total percentage, by weight of the composition, of the total of anionic surfactant, nonionic surfactant and soap is from 10% to 30%; and/or ii) the aqueous laundry detergent composition further comprises from about 0.5% to about 5% of a hydrotrope. Methods of laundering with such compositions.
Public/Granted literature
- US20090293207A1 FABRIC SOFTENING LAUNDRY DETERGENTS WITH GOOD STABILITY Public/Granted day:2009-12-03
Information query
IPC分类: