Invention Grant
US07655607B2 Method of providing stability for liquid cleansing compositions comprising selection fatty acyl isethionate surfactants
失效
提供包含选择脂肪酰基羟乙基磺酸盐表面活性剂的液体清洁组合物的稳定性的方法
- Patent Title: Method of providing stability for liquid cleansing compositions comprising selection fatty acyl isethionate surfactants
- Patent Title (中): 提供包含选择脂肪酰基羟乙基磺酸盐表面活性剂的液体清洁组合物的稳定性的方法
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Application No.: US11613666Application Date: 2006-12-20
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Publication No.: US07655607B2Publication Date: 2010-02-02
- Inventor: Liang Sheng Tsaur , Kavssery Parameswaran Ananthapadmanabhan , Virgilio Barba Villa
- Applicant: Liang Sheng Tsaur , Kavssery Parameswaran Ananthapadmanabhan , Virgilio Barba Villa
- Applicant Address: US NJ Englewood Cliffs
- Assignee: Conopco, Inc.
- Current Assignee: Conopco, Inc.
- Current Assignee Address: US NJ Englewood Cliffs
- Agent Ronald A. Koatz
- Main IPC: A61K7/00
- IPC: A61K7/00
Abstract:
The invention provides a method for providing a stable liquid cleanser compositions which can use fatty acyl isethionates mixtures, regardless of free fatty acid contact of isethionates mixture or chain length distribution of isethionates mixture. The key is to insure a specific combination of liquid crystal inducer (of surfactant phase) and of modifier (to ensure large size domain providing stability) so that the isethionates will be stable at low and high temperatures.
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