发明授权
US08536112B2 Liquid cleaning compositions containing sulfonated estolides and alkyl ester sulfonates
有权
含有磺化耳塞虫酯和烷基酯磺酸盐的液体清洗组合物
- 专利标题: Liquid cleaning compositions containing sulfonated estolides and alkyl ester sulfonates
- 专利标题(中): 含有磺化耳塞虫酯和烷基酯磺酸盐的液体清洗组合物
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申请号: US13416747申请日: 2012-03-09
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公开(公告)号: US08536112B2公开(公告)日: 2013-09-17
- 发明人: Randal J. Bernhardt , Jeremy Aaron Weitgenant , Gregory P. Dado , Dennis S. Murphy
- 申请人: Randal J. Bernhardt , Jeremy Aaron Weitgenant , Gregory P. Dado , Dennis S. Murphy
- 申请人地址: US IL Northfield
- 专利权人: Stepan Company
- 当前专利权人: Stepan Company
- 当前专利权人地址: US IL Northfield
- 代理机构: McAndrews Held & Malloy, Ltd.
- 主分类号: C11D1/26
- IPC分类号: C11D1/26
摘要:
Liquid cleaning compositions are described that comprise sulfo-estolide (SE) salts, particular sodium, lithium or ammonium salts of sulfo-estolides, and alkyl ester sulfonates. The liquid cleaning compositions are clear, stable and substantially free of precipitates due to the use of sodium, lithium or ammonium salts of sulfo-estolide rather than a potassium sulfo-estolide salt in the composition. The liquid cleaning compositions also have a total combined amount of saturated C16 and C18 fatty acids of less than about 5% by weight to prevent the formation of precipitates in the composition.
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