Invention Grant
US07879780B2 Stable cleansing compositions containing fatty acyl isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content using high level of polyol and methods thereof
有权
含有大于10重量％脂肪酰基羟乙基磺酸盐表面活性剂产品的稳定清洁组合物。 使用高水平多元醇的脂肪酸/脂肪皂含量％及其方法
- Patent Title: Stable cleansing compositions containing fatty acyl isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content using high level of polyol and methods thereof
- Patent Title (中): 含有大于10重量％脂肪酰基羟乙基磺酸盐表面活性剂产品的稳定清洁组合物。 使用高水平多元醇的脂肪酸/脂肪皂含量％及其方法
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Application No.: US12235955Application Date: 2008-09-23
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Publication No.: US07879780B2Publication Date: 2011-02-01
- Inventor: Liang Sheng Tsaur
- Applicant: Liang Sheng Tsaur
- 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: A61K7/50
- IPC: A61K7/50
Abstract:
The invention provides liquid cleanser compositions which contain fatty acyl isethionates surfactant products having at least 10 wt. % free fatty acid and/or fatty acid soap as the primary surfactant at a level at least 40 wt. % of total fatty acyl isethionate and synthetic cosurfactants in the liquid composition. The key is use of 10% to 60% glycerin and/or sorbitol which has been found, quite unpredictably, to stabilize compositions containing products of such high fatty acid and/or fatty acid soap content.
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